INTERNET-DRAFT ADSL Line MIB Gregory Bathrick
AG Communication Systems
August 7, 1998
Definitions of Managed Objects
for the ADSL Lines
August 7, 1998
draft-ietf-adslmib-adsllinemib-01.txt
1. Status of this Memo
This document is an Internet-Draft. Internet-Drafts are working
documents of the Internet Engineering Task Force (IETF), its areas,
and its working groups. Note that other groups may also distribute
working documents as Internet-Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as ``work in progress.''
To view the entire list of current Internet-Drafts, please check the
"1id-abstracts.txt" listing contained in the Internet-Drafts Shadow
Directories on ftp.is.co.za (Africa), ftp.nordu.net (Northern
Europe), ftp.nis.garr.it (Southern Europe), munnari.oz.au (Pacific
Rim), ftp.ietf.org (US East Coast), or ftp.isi.edu (US West Coast).
2. Abstract
This document defines a standard SNMP MIB for ADSL lines based on the
ADSL Forum standard data model [9]. The model assumed by this MIB is
that the SNMP agent's perspective is from the ATU-C side which acts
as a proxy for the ATU-R. Each MIB instance includes information for
both ends of a single line, i.e., both the ATU-C and ATU-R.
It should be noted that much of the content for the first version of
this document came from work completed by the ADSL Forum's Network
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Management working group and documented in ADSL Forum TR-006 "SNMP-
based ADSL Line MIB"[9]. See Acknowledgement Section for a list
individuals of those involved with this effort.
3. The SNMP Network Management Framework
The SNMP Management Framework presently consists of five major
components:
o An overall architecture, described in RFC 2271 [13].
o Mechanisms for describing and naming objects and events for
the purpose of management. The first version of this
Structure of Management Information (SMI) is called SMIv1 and
described in RFC 1155 [14], RFC 1212 [15] and RFC 1215 [16].
The second version, called SMIv2, is described in RFC 1902
[1], RFC 1903 [2] and RFC 1904 [17].
o Message protocols for transferring management information.
The first version of the SNMP message protocol is called
SNMPv1 and described in RFC 1157 [7]. A second version of
the SNMP message protocol, which is not an Internet standards
track protocol, is called SNMPv2c and described in RFC 1901
[18] and RFC 1906 [19]. The third version of the message
protocol is called SNMPv3 and described in RFC 1906 [19], RFC
2272 [20] and RFC 2274 [21].
o Protocol operations for accessing management information.
The first set of protocol operations and associated PDU
formats is described in RFC 1157 [7]. A second set of
protocol operations and associated PDU formats is described
in RFC 1905 [9].
o A set of fundamental applications described in RFC 2273 [22]
and the view-based access control mechanism described in RFC
2275 [23].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the mechanisms defined in the SMI.
This document specifies a MIB module that is compliant to the SMIv2.
A MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no
translation is possible (e.g., use of Counter64). Some machine
readable information in SMIv2 will be converted into textual
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descriptions in SMIv1 during the translation process. However, this
loss of machine readable information is not considered to change the
semantics of the MIB.
4. Object Definitions
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the subset of Abstract Syntax Notation One (ASN.1)
defined in the SMI. In particular, each object type is named by an
OBJECT IDENTIFIER, an administratively assigned name. The object
type together with an object instance serves to uniquely identify a
specific instantiation of the object. For human convenience, we
often use a textual string, termed the descriptor, to also refer to
the object type.
5. Introduction
This document describes an ADSL Line MIB which is intended to work
within the SNMP Network Management Framework (section 3). All MIB
definitions are backward compatible for SNMPv1 implementation.
The MIB definitions are attached. The MIB will eventually be located
in the MIB tree under MIB 2 transmission, as discussed in the MIB-2
Integration (RFCs 1213 [4] and 2233 [5]) section of this document.
Until approved by the IETF, vendors may also choose to support it
under their own enterprise IDs.
adslLineMIB MODULE-IDENTITY ::= { VendorEnterpriseID nnn}
6. Relationship of the ADSL LINE MIB with standard MIBs
This section outlines the relationship of this MIB with other MIBs
described in RFCs and in various degrees of "standardization". MIB-2
(RFC 1213 [4] and 2233 [5]) and the Entity MIB (RFC 2037 [25]) are
discussed below.
6.1 General MIB-2 Integration (RFCs 1213 [4] and 2233 [5])
The ADSL LINE MIB specifies the detailed attributes of a data
interface. As such, it needs to integrate with MIB-2 ([4] and [5]).
The IANA has assigned the following ifType(s) for XDSL:
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IANAifType ::= TEXTUAL-CONVENTION
. . .
SYNTAX INTEGER {
. . .
adsl(94), -- Asymmetric Digital Subscriber Loop
radsl(95), -- Rate-Adapt. Digital Subscriber Loop
sdsl(96), -- Symmetric Digital Subscriber Loop
vdsl(97), -- Very H-Speed Digital Subscrib. Loop
. . .
adslInterleave(124), -- ADSL Interleaved Channel
adslFast(125), -- ADSL Fast Channel
}
Of these, only adsl, adslFast, and adslInterleave are used with this
MIB. Use of radsl, sdsl, and vdsl is for further study (or they may
have their own MIBs).
Therefore, pending approval of the IETF, RFC 2233 [5] mandates that
this MIB will be accessed through mib-2.transmission.ifType as
shown:
adslPhysIf ::= { transmission 94 } -- Physical tables
adslInterIf ::= { transmission 124 } -- Interleaved Channel
tables
adslFastIf ::= { transmission 125} -- Fast Channel tables
with each MIB branch containing the appropriate tables for that
interface type, as discussed below. Most such tables extends the
ifEntry table, and are indexed by ifIndex. In addition, there are
two "profile" tables which may be accessed by ifIndex, or
profileIndex depending on the profile mode implemented. This is
explained in detail in section 7.4 Profiles.
6.1.1 ADSL Interface Types
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As shown below, three ADSL interface types are defined in this
document, namely physical, interleaved channel, and fast channel.
The physical interface represents characteristics of the physical
media associated with both the ATUC and ATUR. The interleaved and
fast channel interface represent the characteristics of the two types
of ADSL channels.
For each ADSL Line, a physical interface always exists. Depending
on which ADSL operational configuration is present (as listed in
Figure 5), the channel interfaces (fast or interleaved) may or may
not be exist.
______ ______
| |____________________| |
| ATUC | | ATUR |
| |____________________| |
|______| |______|
| <----- physical --------> |
| <--- fast channel ------> |
| <- interleaved channel -> |
Figure 1: ADSL Model
6.1.2 Use of Interface MIB RFC 2233 [5]
The following attributes are part of the mandatory
ifGeneralInformationGroup object group specified in RFC 2233 [5], and
are not duplicated in the ADSL MIB. Remember that these objects apply
to the line, not either end in particular.
ifDescr - "manufacturer's name, model number, version number"
associated with all ADSL interface entry types
ifType - 94, 124, or 125, for physical, interleaved, and fast
interface entries respectively
ifSpeed - transmit rate from the perspective of the ATU-C
interface, aka the "downstream" rate
ifPhysAddress - not applicable for ADSL interface entries, must be
0-length string
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ifAdminStatus, ifOperStatus - normal use, supplemented by
adslAtucCurrStatus and adslAturCurrStatus for physical interfaces
entry types only
ifLastChange - The value of the last state change for all ADSL
interface entry types
ifLinkUpDownTrapEnable - default to Enable (1) for physical layer
entry types, and to Disable (2) for interleaved, and fast
interface channel entry types.
ifConnectorPresent - set to True (1) for physical layer entries,
and to False (2) interleaved, and fast interface entry types
ifHighSpeed - As ADSL operates at a maximum rate of about 8Mbps
circa 1997, ifHighSpeed is irrelevant, and is set to zero.
ifName - Textual name for the interface allowing the network
manager ability to associate an ifEntry with a specific
node/shelf/slot/port of the ADSL equipment.
ifNumber - The total number of ADSL network interfaces present on
the system.
ifAlias - A configurable textual name for the interface allowing
the network manager ability to associate an ifEntry with a
specific node/shelf/slot/port of the ADSL equipment. This
information is held in non-volatile storage.
ifTableLastChange - The value of sysUpTime at the time of the last
creation or deletion of an entry in the ifTable.
The following attributes are from the ifFixedLengthGroup [5] which is
optional, but is the closest set to ADSL. They may optionally be
implemented when appropriate.
ifInOctets, ifOutOctets - counted from the perspective of the
ATU-C interface for all ADSL interface entry types
ifInUnknownProtos, ifInErrors, ifOutErrors - counted from the
perspective of the ATU-C interface for all ADSL interface entry
types
The table below shows this information in a more concise format.
"Normal" means the object is used as specified by RFC 2233. The
designations "i", "j", and "k" indicate three arbitrary ifIndex
values, corresponding to the physical, interleaved, and fast entries
for a single ADSL Line. These designations are used throughout this
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document.
MIB Object Physical Line(i) Interleaved Fast
Channel (j) Channel(k)
----------------------------------------------------------------------
ifDescr NORMAL NORMAL NORMAL
ifType(IANA) 94 124 125
ifSpeed ATU-C ATU-C ATU-C
Line Tx Channel Tx Channel Tx
Rate Rate Rate
ifPhysAddress NULL NULL NULL
ifAdminStatus NORMAL NORMAL NORMAL
ifOperStatus NORMAL NORMAL NORMAL
ifLastChange NORMAL NORMAL NORMAL
ifLinkUpDown- NORMAL NORMAL NORMAL
TrapEnable (default: (default: (default:
Enable) Disable) Disable)
ifConnectorPresent True False False
ifHighSpeed zero zero zero
ifName NORMAL NORMAL NORMAL
ifNumber NORMAL NORMAL NORMAL
ifAlias NORMAL NORMAL NORMAL
ifTableLastChange NORMAL NORMAL NORMAL
----------------------------------------------------------------------
Figure 2: Use of ifTable Objects
Use the ifTest table for Diagnostic tests, which extends ifEntry.
The adslLineMib defines ADSL-specific values for ifTestTypes and
ifTestCodes.
Use the ifStackTable to associate the entries for physical, fast,
interleaved channels, and higher layers (e.g., ATM) is shown below in
figure 3. Use of ifStackTable is necessary, because configuration
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information is stored in profile tables associated with the
physical-layer ifEntry only. The channels ifEntrys need the
ifStackTable to find their associated physical-layer entry and thus
their configuration parameters. (See Profile section, 7.4).
______ (ifEntry=k) ______
| | fast channel | |
| |________________________| |
| | and/or | |
| | | |
| | (ifEntry=j) | |
| | interleaved channel | |
| |________________________| |
| ATUC | | ATUR |
| | | |
| | (ifEntry=i) | |
| | physical | |
| |________________________| |
|______| |______|
Figure 3: Use of ifStackTable (part 1)
The ifStackTable is then used to show the relationships between the
various ADSL interfaces, as illustrated below in Figure 4.
HigherLayer LowerLayer
--------------------------
k i
j i
Figure 4: Use of ifStackTable (part 2)
6.2 Relationship with RFC 2037 [25]
Implementation of the Entity MIB [25] is optional. It in no way
alters the information required in the adslLineMib, nor does it alter
the relationship with MIB-2, ifIndex, and ifStackTable. The Entity
MIB introduces a standardized way of presenting the components of
complex systems, such as a Digital Subscriber Line Access Multiplexer
(DSLAM), that may contain multiple racks, shelves, line cards, and/or
ports. The Entity MIB's main goal is to present these system
components, their containment relationship, and mapping information
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with other MIBs such as the Interface MIB and the adslLineMib.
If implemented, the Entity MIB should include entities for the ATU-C
and ATU-R in the entPhysicalTable. The MIB's entAliasMappingTable
would contain mapping information identifying the 'ifIndex' object
associated with each ATU-C and ATU-R. Also associating the
relationship between the ifTable and Entity MIB, the entPhysicalTable
contains an 'entPhysicalName' object, which approximates the
semantics of the 'ifName' object from the Interface MIB.
7. Conventions used in the MIB
7.1 Naming Conventions
A. Atuc/Atur are used for the ATU-C and ATU-R. In other RFCs, these
are sometimes referred to as the Near End (Ne) and Far End (Fe)
respectively, but not in this document.
B. The terms, "transmit" and "receive", are from the perspective of
the corresponding table's end of the line. For example,
adslAtucChanConfMaxTxRate defines the "downstream" rate, while
adslAturChanConfMaxTxRate defines the "upstream" rate for a
particular channel.
C. There are two possible channels: fast, and interleaved. None, one
or both may be implemented on a particular ADSL Line. Figure 5
illustrates all possible operational configurations.
D. Lof, Lol, Los, Lpr mean Loss of Framing, Link, Signal, and Power,
respectively. Lpr is used by T1E1, so it is used for consistency
(rather than Lop).
A Loss of Link condition is declared at the ATU-C if a Loss of Signal
is not preceded by a 'dying-gasp' message from the ATU-R. Note that
Loss of Link is only supported by the ATU-C.
E. ES means errored second. An Errored Second is any second
containing one or more CRC anomaly, or one or more Los(s) or Severely
Errored Frame (Sef) defect(s).
F. A "block" is a physical-layer 'data buffer' over which CRCs are
calculated. For example, in DMT, the block is defined as the ADSL
superframe. The block duration is 250 micro-seconds so the block
length in bytes, as defined in adslAtu*ChanCrcBlockLength, varies
with data rate. See Line Code Specific MIBs [11] [12] for more line
code specific information.
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G. Atn means Attenuation, Psd is Power Spectral Density and Snr is
Signal to Noise Ratio.
H. LCS means line code specific, e.g.,
o DMT = Discrete MultiTone
o CAP = Carrierless Amplitude and Phase modulation and
o QAM = Quadrature Amplitude Modulation
I. Vendor (in the Inventory objects) refers to the manufacturer or
the ATU-C or ATU-R assembly, not the modem chip vendor. When in
doubt, use the manufacturer of the smallest field replaceable unit
(e.g., stand-alone modem box, plug-in board).
7.2 Structure
The MIB has multiple parallel tables. There are tables for:
o line - common attributes
o atuc and atur status
o atuc and atur performance
- Current and up to 96 buckets of 15 min performance history
- Current and Previous 1-day bucket performance history
o profiles - configuration parameters and alarm parameters
There are separate tables for Physical and Channel layers. Since
their attributes are similar, only one set of "channel" tables are
defined to be used for both fast and interleaved channels. The
corresponding ifType gives the proper interpretation for that
ifEntry.
Finally, there are separate LCS tables, also for each end. These are
currently stubs. These will each be separate MIB Modules.
There could have been fewer tables by combining the ATU-C and ATU-R
information into shared tables. However, the tables are more easily
read when there are two identical sets of data.
The figure below lists the five possible ADSL operational
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configurations. (indicated by the value of the adslLineType). In all
configurations, the physical line interface entry will exist.
However, the existence of the ADSL channel varies in each case, as
shown below.
Table Phys Fast Interleaved
___________________________________________________________
No Channels (1) | Y | | |
Fast Only (2) | Y | Y | |
Interleaved Only (3) | Y | | Y |
Fast or Interleaved (4) | Y | Y | Y |
Fast and Interleaved (5) | Y | Y | Y |
Figure 5: ADSL Operational configurations
NOTE: In (4), channel exists of either Fast or Interleaved type, but
not both. The Manager may select the type of channel to be used.
Depending on which operation configuration exists, some or all ADSL
MIB tables could be supported, as shown in below. See Conformance
Statements for more information on which objects are mandatory.
Table Phys Fast Interleaved
___________________________________________________________
adslLineTable | Y | | |
adslAtucPhysTable | Y | | |
adslAturPhysTable | Y | | |
adslAtucChanTable | | Y | Y |
adslAturChanTable | | Y | Y |
adslAtucPerfDataTable | Y | | |
adslAturPerfDataTable | Y | | |
adslAtucIntervalTable | Y | | |
adslAturIntervalTable | Y | | |
adslAtucChanPerfDataTable | | Y | Y |
adslAturChanPerfDataTable | | Y | Y |
adslAtucChanIntervalTable | | Y | Y |
adslAturChanIntervalTable | | Y | Y |
Figure 6: Use of ADSL MIB Tables with various ifIndex values
NOTE: For adslLineConfProfileTable and adslLineAlarmConfProfileTable
will be present for all scenarios. See Profile Section of this
document for implementation details such as profile creation,
assignment, and indexing.
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7.3 Counters, Interval Buckets and Thresholds
For physical-level ES, Los, Lof, Lol, Lpr and line initialization
attempts, there are event counters, current 15-minute and one (up to
96) 15-minute history bucket(s) of "interval-counters", as well as
current and previous 1-day interval-counters.
There is no requirement for an agent to ensure fixed relationship
between the start of a fifteen minute and any wall clock; however
some implementations may align the fifteen minute intervals with
quarter hours. Likewise, an implementation may choose to align one
day intervals with start of a day.
In all cases, the sum of the corresponding 15-minute interval timers
for the current day should equal the current 1-day timers. However,
in most cases, this will not be the sum of all 96 intervals, as they
represent a rolling set of data.
At the channel level, there are counters for total received blocks,
received-and-corrected blocks, received-but-uncorrectable blocks, and
transmitted blocks. Blocks are counted here because octets are
counted by ifInOctets, ifOutOctets. There are the same set of 15-
minute and 1-day buckets as at the physical layer.
Separate tables are provided for the 96 interval-counters. They are
indexed by {ifIndex, AdslAtu*IntervalNumber}.
Every physical layer object with a 15 minute current bucket also has
a 15-min threshold trap.
Counters are not reset when an ATU-C is reinitialized, only when the
agent is reset or reinitialized (or under specific request outside
the scope of this MIB).
7.4 Profiles
As a managed node can handle a large number of ATU-Cs (e.g., hundreds
or perhaps thousands of ADSL lines), provisioning every parameter on
every ATU-C may become burdensome. In response, two MIB tables have
been created to define ADSL equipment configuration data profiles, as
well as a mechanism to associate the equipment to these profiles.
This concept is similar to the one used in ATM MIB (RFC 1695[24]) to
define ATM traffic descriptor sets.
Profile tables may be implemented in one of two ways, but not
simultaneously:
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o MODE-I: Dynamic Profiles - one profile shared by one or multiple
ADSL lines.
o MODE-II: Static Profiles - one profile per ADSL physical line
always.
7.4.1 MODE-I : Dynamic Profiles
Implementations using this mode will enable the manager to
dynamically create and delete profiles as needed. The index of the
profile is an arbitrary integer in the range 1..N, where N is the
maximum number of profiles supported by the equipment and is
implementation specific.
One or more ADSL lines may be configured to share parameters of a
single profile (say adslLineConfProfileIndex = 'n') by setting their
adslLineConfProfile objects to the value of profile's index (n). If
a change is made to Profile-n, all lines that refer to it will be
re-configured to the changed parameters.
The next figure shows an example of how this mode can be implemented.
In the example, ADSL lines '1' and 'x' share the configuration in
Profile-n, while line '2' uses Profile-1. Please note that all three
entries for each ADSL line, physical layer, the fast channel, and the
interleaved channel, are represented by "i", "j", and "k" as before.
However, only the physical-layer entry "i" contains an adslLineTable
entry, so only those entries contain pointers to the
adslConfProfileEntry. The ifStackTable (see rfc2233 [5]) must be
used to link the channel entries to the corresponding physical layer
entry to get the channel's configuration parameters.
ADSL ifIndex ifTable Configuration Line
Profile Table
__________________________________________________________________
1 i1 ADSL Line -- ---> Profile 1
j1 Fast Chan | |
k1 Int Chan | |
| ^
v | Profile 2
2 i2 ADSL Line ------->----
j2 Fast Chan |
k2 Int Chan |
|
|
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|
v
x ix ADSL Line ------>-------> Profile X
jx Fast Chan ---------------->
kx Int Chan
__________________________________________________________________
Figure 7: Use of Profiles in MODE-I
The same is true for the alarm profile (not shown), although there is
no requirement that its index (call it "m") be the same as the
configuration profile.
In this mode, profiles are allocated and deleted dynamically, and six
objects:
adslLineConfProfile, adslLineConfProfileIndexNext,
adslLineConfProfileRowStatus, adlsLineAlarmProfile,
adslLineAlarmConfProfileIndexNext, and
adslLineAlarmConfProfileRowStatus
are all used in conjunction with profiles.
7.4.2 MODE-II : Static Profiles
Implementations with this mode will automatically create a profile
one-for-one with each ADSL line physical entry with the profileIndex
being the same as the ifIndex of the corresponding ADSL line entry
("ix"). In this mode, the Agent will not allow a Manager to
create/delete profiles in this mode. Therefore, the
adslLineConfProfile, adslLineConfProfileIndexNext,
adslLineConfProfileRowStatus, adlsLineAlarmProfile,
adslLineAlarmConfProfileIndexNext, and
adslLineAlarmConfProfileRowStatus objects are not used in this mode
as each line has a unique, fixed profile that is not shared with
other lines.
The figure below shows an example of this mode. In the example, ADSL
lines '1', '2', and 'x' each have their own profiles.
ADSL ifIndex ifTable Configuration Line
Profile Table
__________________________________________________________________
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1 i1 ADSL Line ------------> Profile 1
j1 Fast Chan
k1 Int Chan
2 i2 ADSL Line ------------> Profile 2
j2 Fast Chan
k2 Int Chan
x ix ADSL Line ------------> Profile X
jx Fast Chan
kx Int Chan
__________________________________________________________________
Figure 8: User Profiles in MODE II
7.5 Traps
These MIB-2 traps are required: coldStart / warmStart (per [6]) --
which are per agent (e.g., per DSLAM in such a device), and linkUp /
linkDown (per [5]) -- which are per interface (i.e., ADSL line).
Note: RFC 2233 [5] recommends that linkUp / linkDown only be used at
a physical layer ifEntry, as discussed above.
A linkDown trap is generated whenever any of Lof, Los, Lol, or Lpr
occurs. At this operational point, a manager can use
adslAtu*CurrStatus for additional detailed information. The
corresponding linkUp trap is sent when all link failure conditions
are cleared.
The traps defined in this MIB are for initialization failure, rate
change, and for the thresholds crossings associated with the
following events: Lofs, Lols, Loss, Lprs, and ESs. Each threshold
has its own enable/threshold value. When that value is 0, the trap is
disabled.
The objects adslAtu*CurrStatus indicate, through a bitmask, all
outstanding error conditions or that the line is operational. Note
that each object claims to represent the status of the modem at that
end of the line. However, since the SNMP agent co-resides with the
ATU-C, adslAturCurrStatus may be incomplete. For example, when there
are errors on the line, the ATU-R may not be able to correctly report
this condition. Therefore, not all conditions are included in
adslAturCurrStatus.
A threshold trap occurs whenever the corresponding current 15-minute
interval error counter becomes equal to the threshold value. Since
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the current 15-minute counter are reset to 0 every 15 minutes, if the
condition persists, the trap may recur as often as every 15 minutes.
For example, to get a trap whenever a "loss of" event occurs (but at
most once every 15 minutes), set the corresponding "Thresh15Min" to
1. The agent will generate a trap when the event originally occurs.
Note that the NMS will get a linkDown trap, as well, if enabled. At
the beginning of the next 15 minute interval, the counter is reset.
When the first second goes by, the current interval bucket will be 1,
which equals the threshold, and the trap will be sent again.
The rate change trap is invoked when the transmit rate on a channel
either increases by adsl(x)Thresh(y)RateDown or decreases by
adsl(x)Thresh(y)RateDown. The trap is per direction:(x) == Atuc or
Atur, and per channel: (y) == Fast or Interleave. In other words, the
trap is sent whenever the rate changes in either direction on either
channel and:
CurrTxRate >= PrevTxRate plus ThreshRateUp
or
CurrTxRate <= PrevTxRate minus ThreshRateDown
No trap is sent on initialization.
It can be disabled by setting the Up (and/or) Down threshold rates to
0.
The PrevTxRate object is set to the current value at initialization
and when a trap is sent. Thus rate changes are cumulative until the
total change exceeds the threshold.
8. Conformance and Compliance
See ASN.1 within.
9. Definitions
ADSL-LINE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Counter32,
Gauge32, NOTIFICATION-TYPE, Integer32,
OBJECT-IDENTITY, transmission FROM SNMPv2-SMI
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RowStatus, TruthValue FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
ifIndex FROM IF-MIB -- rfc2233
Utf8String FROM SYSAPPL-MIB -- rfc2287
;
AdslLineProfileType ::= INTEGER
adslMIB MODULE-IDENTITY
LAST-UPDATED "9808070000Z"
ORGANIZATION "IETF ADSL-MIB WG"
CONTACT-INFO
"
Gregory Bathrick
AG Communication Systems
2500 W Utopia Rd.
Phoenix, AZ 85027 USA
Tel: +1 602-582-7679
Fax: +1 602-582-7697
E-mail: bathricg@agcs.com
John Burgess
Predictive Systems, Inc.
25A Vreeland Rd.
Florham Park, NJ 07932 USA
Tel: +1 973-301-5610
Fax: +1 973-301-5699
E-mail: jtburgess@predictive.com
"
DESCRIPTION
"The MIB module defining objects for the management of a pair of
ADSL modems at each end of the ADSL line. Each such Line is
indexed by ifIndex and appears as an interface on a central
DSLAM (Digital Subscriber Line Access Mux.) Attributes on the
ATUR are proxied by the DSLAM.
ADSL lines may support optional Fast or Interleaved channels.
If these are supported, additional entries corresponding to the
supported channels must be created in the ifTable. Thus an ADSL
line that supports both channels will have three entries in the
ifTable, one for each physical, fast, and interleaved, whose
ifType values are equal to adsl(94), fast(125), and
interleaved(124), respectively. The ifStackTable is used to
link the entries together.
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Naming Conventions:
Atuc -- (ATUC) modem at near (Central) end of line
Atur -- (ATUR) modem at Remote end of line
Curr -- Current
Prev -- Previous
Atn -- Attenuation
ES -- Errored Second.
LCS -- Line Code Specific
Lof -- Loss of Frame
Lol -- Loss of Link
Los -- Loss of Signal
Lpr -- Loss of Power
xxxs-- interval of Seconds in which xxx occurs
(e.g., xxx=Lof, Los, Lpr)
Max -- Maximum
Mgn -- Margin
Min -- Minimum
Psd -- Power Spectral Density
Snr -- Signal to Noise Ratio
Tx -- Transmit
Blks-- Blocks, a data unit, see
adslAtuXChanCrcBlockLength
"
REVISION "9808070000Z"
DESCRIPTION
"Changes taken at the March 98 ADSL WG meeting:
- Added Conformance Statement
- SNMPv3 comformance
- RFC-2233 comformance
Comments from Technical Advisors, Wijnen and Tesink:
- DisplayString -> UTF-8 String
- minimized # of mandatory performance counts
- Corrected Syntax of current status objects.
- Corrected use of SNMP SMI.
Lessons learned through implementation of MIB (ADSLF TR006):
- clarified definition of channel block size, SNR
Interleave Delay, Attenuation, and Output power.
- corrected UNITS and SYNTAX of adsl rate objects,
Version#, VendorID.
- added missing line activation objects.
General editorial cleanup.
Added Security Statement (Dave Allan)
"
REVISION "9808071200Z"
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DESCRIPTION
"General editorial cleanup.
"
::= { transmission 94 }
adslLineMib OBJECT IDENTIFIER ::= { adslMIB 1 }
adslMibObjects OBJECT IDENTIFIER ::= { adslLineMib 1 }
adslLineTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslLineEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes common attributes describing
both ends of the line. It is required for all ADSL
physical interfaces. ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 1 }
adslLineEntry OBJECT-TYPE
SYNTAX AdslLineEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslLineTable."
INDEX { ifIndex }
::= { adslLineTable 1 }
AdslLineEntry ::=
SEQUENCE {
adslLineCoding INTEGER,
adslLineType INTEGER,
adslLineSpecific OBJECT IDENTIFIER,
adslLineConfProfile AdslLineProfileType,
adslLineAlarmConfProfile AdslLineProfileType
}
adslLineCoding OBJECT-TYPE
SYNTAX INTEGER {
other (1),
dmt (2), -- Discrete MultiTone
cap (3), -- Carrierless Amplitude & Phase modulation
qam (4) -- Quadrature Amplitude Modulation
}
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"Specifies the ADSL coding type used on this line.
Other types may be added in the future."
::= { adslLineEntry 1 }
adslLineType OBJECT-TYPE
SYNTAX INTEGER {
noChannel (1), -- no channels exist
fastOnly (2), -- fast channel exists only
interleavedOnly (3), -- interleaved channel exists
-- only
fastOrInterleaved (4),-- either fast or interleaved
-- channels can exist, but
-- only one at any time
fastAndInterleaved (5)-- both fast or interleaved
-- channels exist
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Defines the type of ADSL physical line
entity that exists, by defining whether and how
the line is channelized. If the line is channelized,
the value will be other than noChannel(1). This
object defines which channel type(s) are supported.
In the case that the line is channelized, the manager
can use the ifStackTable to determine the ifIndex for
the associated channel(s)."
::= { adslLineEntry 2 }
adslLineSpecific OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"OID instance in vendor-specific MIB. The Instance may
be used to determine shelf/slot/port of the ATUC
interface in a DSLAM."
::= { adslLineEntry 3 }
adslLineConfProfile OBJECT-TYPE
SYNTAX AdslLineProfileType
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of this object identifies the row
in the ADSL Line Configuration Profile Table,
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(adslLineConfProfileTable), which applies for this
ADSL line, and channels if applicable. In the case
which the configuration profile has not been set, the
value will be set to '0'.
If the implementator of this MIB has chosen not
to implement 'dynamic assignment' of profiles, this
object is not useful and should return noSuchObject
upon SNMP request."
::= { adslLineEntry 4 }
adslLineAlarmConfProfile OBJECT-TYPE
SYNTAX AdslLineProfileType
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of this object identifies the row
in the ADSL Line Alarm Configuration Profile Table,
(adslLineAlarmConfProfileTable), which applies to this
ADSL line, and channels if applicable. In the case
which the configuration profile has not been set, the
value will be set to '0'.
If the implementator of this MIB has chosen not
to implement 'dynamic assignment' of profiles, this
object is not useful and should return noSuchObject
upon SNMP request."
::= { adslLineEntry 5 }
adslAtucPhysTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC.
Each row contains the Physical Layer Parameters
table for that ATUC. ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 2 }
adslAtucPhysEntry OBJECT-TYPE
SYNTAX AdslAtucPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucPhysTable."
INDEX { ifIndex }
::= { adslAtucPhysTable 1 }
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AdslAtucPhysEntry ::=
SEQUENCE {
adslAtucInvSerialNumber Utf8String,
adslAtucInvVendorID Utf8String,
adslAtucInvVersionNumber Utf8String,
adslAtucCurrSnrMgn Integer32,
adslAtucCurrAtn Integer32,
adslAtucCurrStatus BITS,
adslAtucCurrOutputPwr Integer32,
adslAtucCurrAttainableRate Integer32
}
-- inventory group
--
-- These items should describe the lowest level identifiable
-- component, be it a stand-alone modem, a card in a rack,
-- a child-board, etc.
--
adslAtucInvSerialNumber OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor specific string that identifies the vendor
equipment."
::= { adslAtucPhysEntry 1 }
adslAtucInvVendorID OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor ID assigned by T1E1.413 according to its
Annex D.[10]"
::= { adslAtucPhysEntry 2 }
adslAtucInvVersionNumber OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor specific version number sent by this ATU as
part of the initialization messages."
::= { adslAtucPhysEntry 3 }
-- current status group
--
adslAtucCurrSnrMgn OBJECT-TYPE
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SYNTAX Integer32(0..310)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Noise Margin as seen by this ATU with respect to its
received signal in tenth dB."
::= { adslAtucPhysEntry 4 }
adslAtucCurrAtn OBJECT-TYPE
SYNTAX Integer32(0..630)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured difference in the total power transmitted by
the peer ATU and the total power received by this ATU.
This value is determined in accordance with
T1.413[10]."
::= { adslAtucPhysEntry 5 }
adslAtucCurrStatus OBJECT-TYPE
SYNTAX BITS {
noDefect(0),
lossOfFraming(1),
lossOfSignal(2),
lossOfPower(3),
lossOfLink(4),
lossOfSignalQuality(5),
dataInitFailure(6),
configInitFailure(7),
protocolInitFailure(8),
noPeerAtuPresent(9)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Status indicates current state ATUC line. This is a
bit-map of possible conditions. The various bit
positions are:
0 noDefect There no defects on the line
1 lossOfFraming ATUC failure due to not
receiving valid frame.
2 lossOfSignal ATUC failure due to not
receiving signal.
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3 lossOfPower ATUC failure due to loss of
power.
Note: the Agent may still
function.
4 lossOfLink ATUC failure due to inability
to link with ATUR.
5 lossOfSignalQuality Loss of Signal Quality is
declared when the Noise Margin
falls below the Minimum Noise
Margin, or the bit-error-rate
exceeds 10^-7.
6 dataInitFailure ATUC failure during
initialization due to bit
errors corrupting startup
exchange data.
7 configInitFailure ATUC failure during
initialization due to peer
ATU not able to support
requested configuration
8 protocolInitFailure ATUC failure during
initialization due to
incompatible protocol used by
the peer ATU.
9 noPeerAtuPresent ATUC failure during
initialization due to no
activation sequence detected
from peer ATU.
This is intended to supplement ifOperStatus."
::= { adslAtucPhysEntry 6 }
adslAtucCurrOutputPwr OBJECT-TYPE
SYNTAX Integer32(0..310)
UNITS "tenth dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured total output power transmitted by this ATU.
This is the measurement that was reported during
the last activation sequence."
::= { adslAtucPhysEntry 7 }
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adslAtucCurrAttainableRate OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the maximum currently attainable data rate
by the ATU. This value will be equal or greater than
the current line rate."
::= { adslAtucPhysEntry 8 }
adslAturPhysTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR
Each row contains the Physical Layer Parameters
table for that ATUR. ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 3 }
adslAturPhysEntry OBJECT-TYPE
SYNTAX AdslAturPhysEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturPhysTable."
INDEX { ifIndex }
::= { adslAturPhysTable 1 }
AdslAturPhysEntry ::=
SEQUENCE {
adslAturInvSerialNumber Utf8String,
adslAturInvVendorID Utf8String,
adslAturInvVersionNumber Utf8String,
adslAturCurrSnrMgn Integer32,
adslAturCurrAtn Integer32,
adslAturCurrStatus BITS,
adslAturCurrOutputPwr Integer32,
adslAturCurrAttainableRate Integer32
}
-- inventory group
--
adslAturInvSerialNumber OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"Vendor specific string that identifies the vendor
equipment."
::= { adslAturPhysEntry 1 }
adslAturInvVendorID OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor ID assigned by T1E1.413 according to its
Annex D."
::= { adslAturPhysEntry 2 }
adslAturInvVersionNumber OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor specific version number sent by this ATU as
part of the initialization messages."
::= { adslAturPhysEntry 3 }
-- current status group
--
adslAturCurrSnrMgn OBJECT-TYPE
SYNTAX Integer32(0..310)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Noise Margin as seen by this ATU with respect to its
received signal. This value is determined in
accordance with T1.413 [10]."
::= { adslAturPhysEntry 4 }
adslAturCurrAtn OBJECT-TYPE
SYNTAX Integer32(0..630)
UNITS "tenth dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured difference in the total power transmitted by
the peer ATU and the total power received by this ATU.
This value is determined in accordance with
T1.413[10]."
::= { adslAturPhysEntry 5 }
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adslAturCurrStatus OBJECT-TYPE
SYNTAX BITS {
noDefect(0),
lossOfFraming(1),
lossOfSignal(2),
lossOfPower(3),
lossOfSignalQuality(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Status indicates current state ATUR line. This is a
bit-map of possible conditions. Due to the isolation
of the ATUR when line problems occur, many state
conditions like loss of power, loss of quality signal,
and initialization errors, can not be determined.
While trouble shooting ATUR, also use object,
adslAtucCurrStatus. The various bit positions are:
0 noDefect There no defects on the line
1 lossOfFraming ATUR failure due to not
receiving valid frame
2 lossOfSignal ATUR failure due to not
receiving signal
3 lossOfPower ATUR failure due to loss of
power
4 lossOfSignalQuality Loss of Signal Quality is
declared when the Noise Margin
falls below the Minimum Noise
Margin, or the
bit-error-rate exceeds 10^-7.
This is intended to supplement ifOperStatus."
::= { adslAturPhysEntry 6 }
adslAturCurrOutputPwr OBJECT-TYPE
SYNTAX Integer32(0..310)
UNITS "tenth dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured total output power transmitted by this ATU.
This is the measurement that was reported during
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the last activation sequence."
::= { adslAturPhysEntry 7 }
adslAturCurrAttainableRate OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the maximum currently attainable data rate
by the ATU. This value will be equal or greater than
the current line rate."
::= { adslAturPhysEntry 8 }
adslAtucChanTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 4 }
adslAtucChanEntry OBJECT-TYPE
SYNTAX AdslAtucChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucChanTable."
INDEX { ifIndex }
::= { adslAtucChanTable 1 }
AdslAtucChanEntry ::=
SEQUENCE {
adslAtucChanInterleaveDelay Gauge32,
adslAtucChanCurrTxRate Gauge32,
adslAtucChanPrevTxRate Gauge32,
adslAtucChanCrcBlockLength Gauge32
}
-- current group
--
adslAtucChanInterleaveDelay OBJECT-TYPE
SYNTAX Gauge32
UNITS "milli-seconds"
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Interleave Delay for this channel.
Interleave delay applies only to the
interleave channel and defines the mapping
(relative spacing) between subsequent input
bytes at the interleaver input and their placement
in the bit stream at the interleaver output.
Larger numbers provide greater separation between
consecutive input bytes in the output bit stream
allowing for improved impulse noise immunity at
the expense of payload latency.
In the case where the ifType is Fast(125), use
noSuchObject."
::= { adslAtucChanEntry 1 }
adslAtucChanCurrTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual transmit rate on this channel."
::= { adslAtucChanEntry 2 }
adslAtucChanPrevTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The rate at the time of the last
adslAtucRateChangeTrap event. It is also set at
initialization to prevent a trap being sent.
Rate changes less than adslAtucThresh(*)RateDown
or less than adslAtucThresh(*)RateUp will not
cause a trap or cause this object to change.
(*) == Fast or Interleave.
See AdslLineAlarmConfProfileEntry."
::= { adslAtucChanEntry 3 }
adslAtucChanCrcBlockLength OBJECT-TYPE
SYNTAX Gauge32
UNITS "byte"
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Indicates the length of the channel data-block
on which the CRC operates. Refer to Line Code
Specific MIBs, [11] and [12] for more
information."
::= { adslAtucChanEntry 4 }
adslAturChanTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 5 }
adslAturChanEntry OBJECT-TYPE
SYNTAX AdslAturChanEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturChanTable."
INDEX { ifIndex }
::= { adslAturChanTable 1 }
AdslAturChanEntry ::=
SEQUENCE {
adslAturChanInterleaveDelay Gauge32,
adslAturChanCurrTxRate Gauge32,
adslAturChanPrevTxRate Gauge32,
adslAturChanCrcBlockLength Gauge32
}
-- current group
--
adslAturChanInterleaveDelay OBJECT-TYPE
SYNTAX Gauge32
UNITS "milli-seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Interleave Delay for this channel.
Interleave delay applies only to the
interleave channel and defines the mapping
(relative spacing) between subsequent input
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bytes at the interleaver input and their placement
in the bit stream at the interleaver output.
Larger numbers provide greater separation between
consecutive input bytes in the output bit stream
allowing for improved impulse noise immunity at
the expense of payload latency.
In the case where the ifType is Fast(125), use
noSuchObject."
::= { adslAturChanEntry 1 }
adslAturChanCurrTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual transmit rate on this channel."
::= { adslAturChanEntry 2 }
adslAturChanPrevTxRate OBJECT-TYPE
SYNTAX Gauge32
UNITS "bps"
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The rate at the time of the last
adslAturRateChangeTrap event. It is also set at
initialization to prevent a trap being sent.
Rate changes less than adslAturThresh(*)RateDown
or less than adslAturThresh(*)RateUp will not
cause a trap or cause this object to change.
(*) == Fast or Interleave.
See AdslLineAlarmConfProfileEntry."
::= { adslAturChanEntry 3 }
adslAturChanCrcBlockLength OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the length of the channel data-block
on which the CRC operates. Refer to Line Code
Specific MIBs, [11] and [12] for more
information."
::= { adslAturChanEntry 4 }
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adslAtucPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC.
ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 6 }
adslAtucPerfDataEntry OBJECT-TYPE
SYNTAX AdslAtucPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAtucPerfDataTable."
INDEX { ifIndex }
::= { adslAtucPerfDataTable 1 }
AdslAtucPerfDataEntry ::=
SEQUENCE {
adslAtucPerfLofs Counter32,
adslAtucPerfLoss Counter32,
adslAtucPerfLols Counter32,
adslAtucPerfLprs Counter32,
adslAtucPerfESs Counter32,
adslAtucPerfInits Counter32,
adslAtucPerfValidIntervals INTEGER,
adslAtucPerfInvalidIntervals INTEGER,
adslAtucPerfCurr15MinTimeElapsed INTEGER,
adslAtucPerfCurr15MinLofs Gauge32,
adslAtucPerfCurr15MinLoss Gauge32,
adslAtucPerfCurr15MinLols Gauge32,
adslAtucPerfCurr15MinLprs Gauge32,
adslAtucPerfCurr15MinESs Gauge32,
adslAtucPerfCurr15MinInits Gauge32,
adslAtucPerfCurr1DayTimeElapsed INTEGER,
adslAtucPerfCurr1DayLofs Gauge32,
adslAtucPerfCurr1DayLoss Gauge32,
adslAtucPerfCurr1DayLols Gauge32,
adslAtucPerfCurr1DayLprs Gauge32,
adslAtucPerfCurr1DayESs Gauge32,
adslAtucPerfCurr1DayInits Gauge32,
adslAtucPerfPrev1DayMoniSecs INTEGER,
adslAtucPerfPrev1DayLofs Gauge32,
adslAtucPerfPrev1DayLoss Gauge32,
adslAtucPerfPrev1DayLols Gauge32,
adslAtucPerfPrev1DayLprs Gauge32,
adslAtucPerfPrev1DayESs Gauge32,
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adslAtucPerfPrev1DayInits Gauge32
}
-- Event Counters
--
-- Also see adslAtucIntervalTable for 15 minute interval
-- elapsed counters.
--
adslAtucPerfLofs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Framing failures since
agent reset."
::= { adslAtucPerfDataEntry 1 }
adslAtucPerfLoss OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Signal failures since
agent reset."
::= { adslAtucPerfDataEntry 2 }
adslAtucPerfLols OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Link failures since
agent reset."
::= { adslAtucPerfDataEntry 3 }
adslAtucPerfLprs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Power failures since
agent reset."
::= { adslAtucPerfDataEntry 4 }
adslAtucPerfESs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"Count of the number of Errored Seconds since agent
reset. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 5 }
adslAtucPerfInits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts since
agent reset. Includes both successful and failed
attempts."
::= { adslAtucPerfDataEntry 6 }
-- general 15 min interval information
--
adslAtucPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of previous 15-minute intervals in the
adslAtucInterval Table for which valid data
has been stored. This value will be equal to the
maximum # of intervals that are kept (n) unless the
device was brought online within the last (nx15)
minutes. In the case where the agent is a proxy,
it is possible that some intervals are unavailable.
In this case, this interval is the maximum interval
for which valid data is available."
::= { adslAtucPerfDataEntry 7 }
adslAtucPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 15 minute intervals in which no valid
data is available."
::= { adslAtucPerfDataEntry 8 }
-- 15 min current performance group
--
adslAtucPerfCurr15MinTimeElapsed OBJECT-TYPE
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SYNTAX INTEGER(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval.
A full interval is 900 seconds."
::= { adslAtucPerfDataEntry 9 }
adslAtucPerfCurr15MinLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Framing."
::= { adslAtucPerfDataEntry 10 }
adslAtucPerfCurr15MinLoss OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Signal."
::= { adslAtucPerfDataEntry 11 }
adslAtucPerfCurr15MinLols OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Link."
::= { adslAtucPerfDataEntry 12 }
adslAtucPerfCurr15MinLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Power."
::= { adslAtucPerfDataEntry 13 }
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adslAtucPerfCurr15MinESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the current 15 minute
interval. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 14 }
adslAtucPerfCurr15MinInits OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts in the
current 15 minute interval. Includes both successful
and failed attempts."
::= { adslAtucPerfDataEntry 15 }
-- 1-day current and previous performance group
--
adslAtucPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAtucPerfDataEntry 16 }
adslAtucPerfCurr1DayLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Framing during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 17 }
adslAtucPerfCurr1DayLoss OBJECT-TYPE
SYNTAX Gauge32
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UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Signal during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 18 }
adslAtucPerfCurr1DayLols OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Link during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 19 }
adslAtucPerfCurr1DayLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss of
Power during the current day as measured by
adslAtucPerfCurr1DayTimeElapsed."
::= { adslAtucPerfDataEntry 20 }
adslAtucPerfCurr1DayESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds during the current day as
measured by adslAtucPerfCurr1DayTimeElapsed.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 21 }
adslAtucPerfCurr1DayInits OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"Count of the line initialization attempts in the
day as measured by adslAtucPerfCurr1DayTimeElapsed.
Includes both successful and failed attempts."
::= { adslAtucPerfDataEntry 22 }
adslAtucPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time in the previous 1-day interval over which
the performance monitoring information is actually
counted. This value will normally be the same as the
total interval duration except in a situation where
performance monitoring data can not be collected
for any reason. Typically Elapsed 1-day time will be
copied into Monitored Seconds when the 1-day roll-over
occurs."
::= { adslAtucPerfDataEntry 23 }
adslAtucPerfPrev1DayLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Framing within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 24 }
adslAtucPerfPrev1DayLoss OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Signal within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 25 }
adslAtucPerfPrev1DayLols OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Link within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 26 }
adslAtucPerfPrev1DayLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Power within the most recent previous
1-day period."
::= { adslAtucPerfDataEntry 27 }
adslAtucPerfPrev1DayESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds within the most recent
previous 1-day period. The errored second parameter is
a count of one-second intervals containing one or more
crc anomalies, or one or more los or sef defects."
::= { adslAtucPerfDataEntry 28 }
adslAtucPerfPrev1DayInits OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts in the most
recent previous 1-day period. Includes both successful
and failed attempts."
::= { adslAtucPerfDataEntry 29 }
adslAturPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR.
ADSL physical interfaces are
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those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 7 }
adslAturPerfDataEntry OBJECT-TYPE
SYNTAX AdslAturPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAturPerfDataTable."
INDEX { ifIndex }
::= { adslAturPerfDataTable 1 }
AdslAturPerfDataEntry ::=
SEQUENCE {
adslAturPerfLofs Counter32,
adslAturPerfLoss Counter32,
adslAturPerfLprs Counter32,
adslAturPerfESs Counter32,
adslAturPerfValidIntervals INTEGER,
adslAturPerfInvalidIntervals INTEGER,
adslAturPerfCurr15MinTimeElapsed INTEGER,
adslAturPerfCurr15MinLofs Gauge32,
adslAturPerfCurr15MinLoss Gauge32,
adslAturPerfCurr15MinLprs Gauge32,
adslAturPerfCurr15MinESs Gauge32,
adslAturPerfCurr1DayTimeElapsed INTEGER,
adslAturPerfCurr1DayLofs Gauge32,
adslAturPerfCurr1DayLoss Gauge32,
adslAturPerfCurr1DayLprs Gauge32,
adslAturPerfCurr1DayESs Gauge32,
adslAturPerfPrev1DayMoniSecs INTEGER,
adslAturPerfPrev1DayLofs Gauge32,
adslAturPerfPrev1DayLoss Gauge32,
adslAturPerfPrev1DayLprs Gauge32,
adslAturPerfPrev1DayESs Gauge32
}
-- Event (Raw) Counters
--
-- Also see adslAturIntervalTable for 15 minute interval
-- elapsed counters.
--
adslAturPerfLofs OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Framing failures since
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agent reset."
::= { adslAturPerfDataEntry 1 }
adslAturPerfLoss OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Signal failures since
agent reset."
::= { adslAturPerfDataEntry 2 }
adslAturPerfLprs OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Loss of Power failures since
agent reset."
::= { adslAturPerfDataEntry 3 }
adslAturPerfESs OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of Errored Seconds since agent
reset. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 4 }
-- general 15 min interval information
--
adslAturPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of previous 15-minute intervals in the
adslAturInterval Table for which valid data
has been stored. This value will be equal to the
maximum # of intervals that are kept (n) unless the
device was brought online within the last (nx15) min.
In the case where the agent is a proxy, it is possible
Expires February 1999 [Page 41]
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that some intervals are unavailable. In this case, this
interval is the maximum interval for which valid data
is available."
::= { adslAturPerfDataEntry 5 }
adslAturPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 15 minute intervals in which no valid
data is available."
::= { adslAturPerfDataEntry 6 }
-- 15 min current performance group
--
adslAturPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval.
A full interval is 900 seconds."
::= { adslAturPerfDataEntry 7 }
adslAturPerfCurr15MinLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Framing."
::= { adslAturPerfDataEntry 8 }
adslAturPerfCurr15MinLoss OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Signal."
::= { adslAturPerfDataEntry 9 }
adslAturPerfCurr15MinLprs OBJECT-TYPE
SYNTAX Gauge32
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UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the current 15 minute interval
when there was Loss of Power."
::= { adslAturPerfDataEntry 10 }
adslAturPerfCurr15MinESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the current 15 minute
interval. The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 11 }
-- 1-day current and previous performance group
--
adslAturPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAturPerfDataEntry 12 }
adslAturPerfCurr1DayLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss
of Framing during the current day as measured by
adslAturPerfCurr1DayTimeElapsed."
::= { adslAturPerfDataEntry 13 }
adslAturPerfCurr1DayLoss OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss
of Signal during the current day as measured by
adslAturPerfCurr1DayTimeElapsed."
::= { adslAturPerfDataEntry 14 }
adslAturPerfCurr1DayLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the number of seconds when there was Loss
of Power during the current day as measured by
adslAturPerfCurr1DayTimeElapsed."
::= { adslAturPerfDataEntry 15 }
adslAturPerfCurr1DayESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds during the current day as
measured by adslAturPerfCurr1DayTimeElapsed.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 16 }
adslAturPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time in the previous 1-day interval over which
the performance monitoring information is actually
counted. This value will normally be the same as the
total interval duration except in a situation where
performance monitoring data can not be collected
for any reason. Typically Elapsed 1-day time will be
copied into Monitored Seconds when the 1-day roll-over
occurs."
::= { adslAturPerfDataEntry 17 }
adslAturPerfPrev1DayLofs OBJECT-TYPE
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SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Framing within the most recent previous
1-day period."
::= { adslAturPerfDataEntry 18 }
adslAturPerfPrev1DayLoss OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Signal within the most recent previous
1-day period."
::= { adslAturPerfDataEntry 19 }
adslAturPerfPrev1DayLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Power within the most recent previous
1-day period."
::= { adslAturPerfDataEntry 20 }
adslAturPerfPrev1DayESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds within the most recent
previous 1-day period. The errored second parameter is
a count of one-second intervals containing one or more
crc anomalies, or one or more los or sef defects."
::= { adslAturPerfDataEntry 21 }
adslAtucIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucIntervalEntry
MAX-ACCESS not-accessible
STATUS current
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DESCRIPTION
"This table provides one row for each ATUC
performance data collection interval.
ADSL physical interfaces are
those ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 8 }
adslAtucIntervalEntry OBJECT-TYPE
SYNTAX AdslAtucIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucIntervalTable."
INDEX { ifIndex, adslAtucIntervalNumber }
::= { adslAtucIntervalTable 1 }
AdslAtucIntervalEntry ::=
SEQUENCE {
adslAtucIntervalNumber INTEGER,
adslAtucIntervalLofs Gauge32,
adslAtucIntervalLoss Gauge32,
adslAtucIntervalLols Gauge32,
adslAtucIntervalLprs Gauge32,
adslAtucIntervalESs Gauge32,
adslAtucIntervalInits Gauge32,
adslAtucIntervalValidData TruthValue
}
adslAtucIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number. 1 is the
the most recent interval; interval 96 is 24
hours ago. Intervals 2..96 are optional."
::= { adslAtucIntervalEntry 1 }
adslAtucIntervalLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Framing."
::= { adslAtucIntervalEntry 2 }
adslAtucIntervalLoss OBJECT-TYPE
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SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Signal."
::= { adslAtucIntervalEntry 3 }
adslAtucIntervalLols OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Link."
::= { adslAtucIntervalEntry 4 }
adslAtucIntervalLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was Loss
of Power."
::= { adslAtucIntervalEntry 5 }
adslAtucIntervalESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the interval.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAtucIntervalEntry 6 }
adslAtucIntervalInits OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of the line initialization attempts
during the interval. Includes both successful
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and failed attempts."
::= { adslAtucIntervalEntry 7 }
adslAtucIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data
for this interval."
::= { adslAtucIntervalEntry 8 }
adslAturIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR
performance data collection interval.
ADSL physical interfaces are those
ifEntries where ifType is equal to adsl(94)."
::= { adslMibObjects 9 }
adslAturIntervalEntry OBJECT-TYPE
SYNTAX AdslAturIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturIntervalTable."
INDEX { ifIndex, adslAturIntervalNumber }
::= { adslAturIntervalTable 1 }
AdslAturIntervalEntry ::=
SEQUENCE {
adslAturIntervalNumber INTEGER,
adslAturIntervalLofs Gauge32,
adslAturIntervalLoss Gauge32,
adslAturIntervalLprs Gauge32,
adslAturIntervalESs Gauge32,
adslAturIntervalValidData TruthValue
}
adslAturIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number. 1 is the
the most recent interval; interval 96 is 24
Expires February 1999 [Page 48]
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hours ago. Intervals 2..96 are optional."
::= { adslAturIntervalEntry 1 }
adslAturIntervalLofs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Framing."
::= { adslAturIntervalEntry 2 }
adslAturIntervalLoss OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Signal."
::= { adslAturIntervalEntry 3 }
adslAturIntervalLprs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of seconds in the interval when there was
Loss of Power."
::= { adslAturIntervalEntry 4 }
adslAturIntervalESs OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds in the interval.
The errored second parameter is a count of
one-second intervals containing one or more crc
anomalies, or one or more los or sef defects."
::= { adslAturIntervalEntry 5 }
adslAturIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"This object indicates if there is valid data
for this interval."
::= { adslAturIntervalEntry 6 }
adslAtucChanPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 10 }
adslAtucChanPerfDataEntry OBJECT-TYPE
SYNTAX AdslAtucChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAtucChanPerfDataTable."
INDEX { ifIndex }
::= { adslAtucChanPerfDataTable 1 }
AdslAtucChanPerfDataEntry ::=
SEQUENCE {
adslAtucChanReceivedBlks Counter32,
adslAtucChanTransmittedBlks Counter32,
adslAtucChanCorrectedBlks Counter32,
adslAtucChanUncorrectBlks Counter32,
adslAtucChanPerfValidIntervals INTEGER,
adslAtucChanPerfInvalidIntervals INTEGER,
adslAtucChanPerfCurr15MinTimeElapsed INTEGER,
adslAtucChanPerfCurr15MinReceivedBlks Gauge32,
adslAtucChanPerfCurr15MinTransmittedBlks Gauge32,
adslAtucChanPerfCurr15MinCorrectedBlks Gauge32,
adslAtucChanPerfCurr15MinUncorrectBlks Gauge32,
adslAtucChanPerfCurr1DayTimeElapsed INTEGER,
adslAtucChanPerfCurr1DayReceivedBlks Gauge32,
adslAtucChanPerfCurr1DayTransmittedBlks Gauge32,
adslAtucChanPerfCurr1DayCorrectedBlks Gauge32,
adslAtucChanPerfCurr1DayUncorrectBlks Gauge32,
adslAtucChanPerfPrev1DayMoniSecs INTEGER,
adslAtucChanPerfPrev1DayReceivedBlks Gauge32,
adslAtucChanPerfPrev1DayTransmittedBlks Gauge32,
adslAtucChanPerfPrev1DayCorrectedBlks Gauge32,
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adslAtucChanPerfPrev1DayUncorrectBlks Gauge32
}
-- performance group
--
-- Note: block is intended to be the length of the channel
-- data-block on which the CRC operates. See
-- adslAtucChanCrcBlockLength for more information.
--
adslAtucChanReceivedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
since agent reset."
::= { adslAtucChanPerfDataEntry 1 }
adslAtucChanTransmittedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel since agent reset."
::= { adslAtucChanPerfDataEntry 2 }
adslAtucChanCorrectedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected since agent reset. These blocks are passed
on as good data."
::= { adslAtucChanPerfDataEntry 3 }
adslAtucChanUncorrectBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors since agent reset."
::= { adslAtucChanPerfDataEntry 4 }
-- general 15 min interval information
--
adslAtucChanPerfValidIntervals OBJECT-TYPE
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SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of previous 15-minute intervals in the
adslAtucChanIntervalTable Table for which valid data
has been stored. This value will be equal to the max
number of intervals that are kept (n) unless the device
was brought online within the last (nx15) minutes. In
the case where the agent is a proxy, it is possible
that some intervals are unavailable. In this case,
this interval is the maximum interval for which valid
data is available."
::= { adslAtucChanPerfDataEntry 5 }
adslAtucChanPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 15 minute intervals in which no valid
data
is available."
::= { adslAtucChanPerfDataEntry 6 }
-- 15 min current performance group
--
adslAtucChanPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval.
A full interval is 900 seconds."
::= { adslAtucChanPerfDataEntry 7 }
adslAtucChanPerfCurr15MinReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
within the current 15 minute interval."
::= { adslAtucChanPerfDataEntry 8 }
adslAtucChanPerfCurr15MinTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the current 15 minute interval."
::= { adslAtucChanPerfDataEntry 9 }
adslAtucChanPerfCurr15MinCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the current 15 minute
interval."
::= { adslAtucChanPerfDataEntry 10 }
adslAtucChanPerfCurr15MinUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the current 15 minute
interval."
::= { adslAtucChanPerfDataEntry 11 }
-- 1-day current and previous performance group
--
adslAtucChanPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAtucChanPerfDataEntry 12 }
adslAtucChanPerfCurr1DayReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel during the current day as measured by
adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 13 }
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adslAtucChanPerfCurr1DayTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during the current day as measured by
adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 14 }
adslAtucChanPerfCurr1DayCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during the current day as
measured by adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 15 }
adslAtucChanPerfCurr1DayUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during the current day as
measured by adslAtucChanPerfCurr1DayTimeElapsed."
::= { adslAtucChanPerfDataEntry 16 }
adslAtucChanPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time in the previous 1-day interval over which
the performance monitoring information is actually
counted. This value will normally be the same as the
total interval duration except in a situation where
performance monitoring information can not be collected
for any reason. Typically Elapsed 1-day time will be
copied into Monitored Seconds when the 1-day roll-over
occurs."
::= { adslAtucChanPerfDataEntry 17 }
adslAtucChanPerfPrev1DayReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel within the most recent previous 1-day
period."
::= { adslAtucChanPerfDataEntry 18 }
adslAtucChanPerfPrev1DayTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the most recent previous 1-day
period."
::= { adslAtucChanPerfDataEntry 19 }
adslAtucChanPerfPrev1DayCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the most recent
previous 1-day period."
::= { adslAtucChanPerfDataEntry 20 }
adslAtucChanPerfPrev1DayUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the most recent previous
1-day period."
::= { adslAtucChanPerfDataEntry 21 }
adslAturChanPerfDataTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR channel.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 11 }
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adslAturChanPerfDataEntry OBJECT-TYPE
SYNTAX AdslAturChanPerfDataEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in adslAturChanPerfDataTable."
INDEX { ifIndex }
::= { adslAturChanPerfDataTable 1 }
AdslAturChanPerfDataEntry ::=
SEQUENCE {
adslAturChanReceivedBlks Counter32,
adslAturChanTransmittedBlks Counter32,
adslAturChanCorrectedBlks Counter32,
adslAturChanUncorrectBlks Counter32,
adslAturChanPerfValidIntervals INTEGER,
adslAturChanPerfInvalidIntervals INTEGER,
adslAturChanPerfCurr15MinTimeElapsed INTEGER,
adslAturChanPerfCurr15MinReceivedBlks Gauge32,
adslAturChanPerfCurr15MinTransmittedBlks Gauge32,
adslAturChanPerfCurr15MinCorrectedBlks Gauge32,
adslAturChanPerfCurr15MinUncorrectBlks Gauge32,
adslAturChanPerfCurr1DayTimeElapsed INTEGER,
adslAturChanPerfCurr1DayReceivedBlks Gauge32,
adslAturChanPerfCurr1DayTransmittedBlks Gauge32,
adslAturChanPerfCurr1DayCorrectedBlks Gauge32,
adslAturChanPerfCurr1DayUncorrectBlks Gauge32,
adslAturChanPerfPrev1DayMoniSecs INTEGER,
adslAturChanPerfPrev1DayReceivedBlks Gauge32,
adslAturChanPerfPrev1DayTransmittedBlks Gauge32,
adslAturChanPerfPrev1DayCorrectedBlks Gauge32,
adslAturChanPerfPrev1DayUncorrectBlks Gauge32
}
-- performance group
--
-- Note: block is intended to be the length of the channel
-- data-block on which the CRC operates. See
-- adslAturChanCrcBlockLength for more information.
--
adslAturChanReceivedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
since agent reset."
::= { adslAturChanPerfDataEntry 1 }
adslAturChanTransmittedBlks OBJECT-TYPE
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SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel since agent reset."
::= { adslAturChanPerfDataEntry 2 }
adslAturChanCorrectedBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected since agent reset. These blocks are passed
on as good data."
::= { adslAturChanPerfDataEntry 3 }
adslAturChanUncorrectBlks OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors since agent reset."
::= { adslAturChanPerfDataEntry 4 }
-- general 15 min interval information
--
adslAturChanPerfValidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of previous 15-minute intervals in the
adslAturChanIntervalTable Table for which valid data
has been stored. This value will be equal to the
max # of intervals that are kept (n) unless the device
was brought online within the last (nx15) minutes. In
the case where the agent is a proxy, it is possible
that some intervals are unavailable. In this case,
this interval is the maximum interval for which valid
data is available."
::= { adslAturChanPerfDataEntry 5 }
adslAturChanPerfInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER(0..96)
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"The number of 15 minute intervals in which no valid
data is available."
::= { adslAturChanPerfDataEntry 6 }
-- 15 min current performance group
--
adslAturChanPerfCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..899)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in this interval.
A full interval is 900 seconds."
::= { adslAturChanPerfDataEntry 7 }
adslAturChanPerfCurr15MinReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel within the current 15 minute interval."
::= { adslAturChanPerfDataEntry 8 }
adslAturChanPerfCurr15MinTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the current 15 minute interval."
::= { adslAturChanPerfDataEntry 9 }
adslAturChanPerfCurr15MinCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the current 15 minute
interval."
::= { adslAturChanPerfDataEntry 10 }
adslAturChanPerfCurr15MinUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the current 15 minute
interval."
::= { adslAturChanPerfDataEntry 11 }
-- 1-day current and previous performance group
--
adslAturChanPerfCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX INTEGER(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the
beginning of the current 1-day interval."
::= { adslAturChanPerfDataEntry 12 }
adslAturChanPerfCurr1DayReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel during the current day as measured by
adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 13 }
adslAturChanPerfCurr1DayTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during the current day as measured by
adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 14 }
adslAturChanPerfCurr1DayCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during the current day as
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measured by adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 15 }
adslAturChanPerfCurr1DayUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during the current day as
measured by adslAturChanPerfCurr1DayTimeElapsed."
::= { adslAturChanPerfDataEntry 16 }
adslAturChanPerfPrev1DayMoniSecs OBJECT-TYPE
SYNTAX INTEGER(0..86399)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time in the previous 1-day interval over which
the performance monitoring information is actually
counted. This value will normally be the same as the
total interval duration except in a situation where
performance monitoring information can not be collected
for any reason. Typically Elapsed 1-day time will be
copied into Monitored Seconds when the 1-day roll-over
occurs."
::= { adslAturChanPerfDataEntry 17 }
adslAturChanPerfPrev1DayReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this
channel within the most recent previous 1-day
period."
::= { adslAturChanPerfDataEntry 18 }
adslAturChanPerfPrev1DayTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel within the most recent previous 1-day
period."
::= { adslAturChanPerfDataEntry 19 }
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adslAturChanPerfPrev1DayCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel within the most recent
previous 1-day period."
::= { adslAturChanPerfDataEntry 20 }
adslAturChanPerfPrev1DayUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel within the most recent previous
1-day period."
::= { adslAturChanPerfDataEntry 21 }
adslAtucChanIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAtucChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUC channel's
performance data collection interval.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 12 }
adslAtucChanIntervalEntry OBJECT-TYPE
SYNTAX AdslAtucChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAtucIntervalTable."
INDEX { ifIndex, adslAtucChanIntervalNumber }
::= { adslAtucChanIntervalTable 1 }
AdslAtucChanIntervalEntry ::=
SEQUENCE {
adslAtucChanIntervalNumber INTEGER,
adslAtucChanIntervalReceivedBlks Gauge32,
adslAtucChanIntervalTransmittedBlks Gauge32,
adslAtucChanIntervalCorrectedBlks Gauge32,
adslAtucChanIntervalUncorrectBlks Gauge32,
adslAtucChanIntervalValidData TruthValue
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}
adslAtucChanIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number. 1 is the
the most recent interval; interval 96 is 24
hours ago. Interval 2..96 are optional."
::= { adslAtucChanIntervalEntry 1 }
adslAtucChanIntervalReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
during this interval."
::= { adslAtucChanIntervalEntry 2 }
adslAtucChanIntervalTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during this interval."
::= { adslAtucChanIntervalEntry 3 }
adslAtucChanIntervalCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during this interval."
::= { adslAtucChanIntervalEntry 4 }
adslAtucChanIntervalUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during this interval."
::= { adslAtucChanIntervalEntry 5 }
adslAtucChanIntervalValidData OBJECT-TYPE
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SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data
for this interval."
::= { adslAtucChanIntervalEntry 6 }
adslAturChanIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslAturChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each ATUR channel's
performance data collection interval.
ADSL channel interfaces are those ifEntries
where ifType is equal to adslInterleave(124)
or adslFast(125)."
::= { adslMibObjects 13 }
adslAturChanIntervalEntry OBJECT-TYPE
SYNTAX AdslAturChanIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION "An entry in the adslAturIntervalTable."
INDEX { ifIndex, adslAturChanIntervalNumber }
::= { adslAturChanIntervalTable 1 }
AdslAturChanIntervalEntry ::=
SEQUENCE {
adslAturChanIntervalNumber INTEGER,
adslAturChanIntervalReceivedBlks Gauge32,
adslAturChanIntervalTransmittedBlks Gauge32,
adslAturChanIntervalCorrectedBlks Gauge32,
adslAturChanIntervalUncorrectBlks Gauge32,
adslAturChanIntervalValidData TruthValue
}
adslAturChanIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number. 1 is the
the most recent interval; interval 96 is 24
hours ago. Interval 2..96 are optional."
::= { adslAturChanIntervalEntry 1 }
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adslAturChanIntervalReceivedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks received on this channel
during this interval."
::= { adslAturChanIntervalEntry 2 }
adslAturChanIntervalTransmittedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all encoded blocks transmitted on this
channel during this interval."
::= { adslAturChanIntervalEntry 3 }
adslAturChanIntervalCorrectedBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with errors that were
corrected on this channel during this interval."
::= { adslAturChanIntervalEntry 4 }
adslAturChanIntervalUncorrectBlks OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of all blocks received with uncorrectable
errors on this channel during this interval."
::= { adslAturChanIntervalEntry 5 }
adslAturChanIntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates if there is valid data
for this interval."
::= { adslAturChanIntervalEntry 6 }
-- Profile Group
--
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adslLineConfProfileIndexNext OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains an appropriate value to
be used for adslLineConfProfileIndex when creating
entries in the adslLineConfProfileTable. The value
'0' indicates that no unassigned entries are
available. To obtain the adslLineConfProfileIndexNext
value for a new entry, the manager issues a
management protocol retrieval operation to obtain
the current value of this object. After each
retrieval, the agent should modify the value to
the next unassigned index.
If the implementator of this MIB has chosen not
to implement 'dynamic assignment' of profiles, this
object is not useful and should return noSuchObject
upon SNMP request."
::= { adslMibObjects 14}
adslLineConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslLineConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information on the ADSL line
configuration. One entry in this table reflects a
profile defined by a manager which can be used to
configure the ADSL line."
::= { adslMibObjects 15}
adslLineConfProfileEntry OBJECT-TYPE
SYNTAX AdslLineConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry consists of a list of parameters that
represents the configuration of an ADSL modem. A
profile is created in one step with all necessary
parameter values and adslLineProfileRowStatus set to
createAndGo. This RowStatus object is also used
to delete destroy profiles."
INDEX { adslLineConfProfileIndex}
::= { adslLineConfProfileTable 1}
AdslLineConfProfileEntry ::=
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SEQUENCE {
adslLineConfProfileIndex
AdslLineProfileType,
adslAtucConfRateMode INTEGER,
adslAtucConfRateChanRatio INTEGER,
adslAtucConfTargetSnrMgn INTEGER,
adslAtucConfMaxSnrMgn INTEGER,
adslAtucConfMinSnrMgn INTEGER,
adslAtucConfDownshiftSnrMgn INTEGER,
adslAtucConfUpshiftSnrMgn INTEGER,
adslAtucConfMinUpshiftTime INTEGER,
adslAtucConfMinDownshiftTime INTEGER,
adslAtucChanConfFastMinTxRate INTEGER,
adslAtucChanConfInterleaveMinTxRate INTEGER,
adslAtucChanConfFastMaxTxRate INTEGER,
adslAtucChanConfInterleaveMaxTxRate INTEGER,
adslAtucChanConfMaxInterleaveDelay INTEGER,
adslAturConfRateMode INTEGER,
adslAturConfRateChanRatio INTEGER,
adslAturConfTargetSnrMgn INTEGER,
adslAturConfMaxSnrMgn INTEGER,
adslAturConfMinSnrMgn INTEGER,
adslAturConfDownshiftSnrMgn INTEGER,
adslAturConfUpshiftSnrMgn INTEGER,
adslAturConfMinUpshiftTime INTEGER,
adslAturConfMinDownshiftTime INTEGER,
adslAturChanConfFastMinTxRate INTEGER,
adslAturChanConfInterleaveMinTxRate INTEGER,
adslAturChanConfFastMaxTxRate INTEGER,
adslAturChanConfInterleaveMaxTxRate INTEGER,
adslAturChanConfMaxInterleaveDelay INTEGER,
adslLineConfProfileRowStatus RowStatus
}
adslLineConfProfileIndex OBJECT-TYPE
SYNTAX AdslLineProfileType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is used by the line configuration table
in order to identify a row of this table"
::= { adslLineConfProfileEntry 1 }
adslAtucConfRateMode OBJECT-TYPE
SYNTAX INTEGER {
fixed (1), -- no rate adaptation
adaptAtStartup (2), -- perform rate adaptation
-- only at initialization
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adaptAtRuntime (3) -- perform rate adaptation at
-- any time (i.e., RADSL)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Defines what form of transmit rate adaptation is
configured on this modem. See ADSL Forum TR-005 [3]
for more information."
::= { adslLineConfProfileEntry 2 }
adslAtucConfRateChanRatio OBJECT-TYPE
SYNTAX INTEGER(0..100)
UNITS "%"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured allocation ratio of excess transmit
bandwidth between fast and interleaved channels. Only
applies when two channel mode and RADSL are supported.
Distribute bandwidth on each channel in excess of the
corresponding ChanConfMinTxRate so that:
adslAtucConfRateChanRatio =
[Fast / (Fast + Interleaved)] * 100
In other words this value is the fast channel
percentage."
::= { adslLineConfProfileEntry 3 }
adslAtucConfTargetSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Target Signal/Noise Margin.
This is the Noise Margin the modem must achieve
with a BER of 10-7 or better to successfully complete
initialization."
::= { adslLineConfProfileEntry 4 }
adslAtucConfMaxSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
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"Configured Maximum acceptable Signal/Noise Margin.
If the Noise Margin is above this the modem should
attempt to reduce its power output to optimize its
operation."
::= { adslLineConfProfileEntry 5 }
adslAtucConfMinSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum acceptable Signal/Noise Margin.
If the noise margin falls below this level, the modem
should attempt to increase its power output. If that
is not possible the modem will attempt to
re-initialize or shut down."
::= { adslLineConfProfileEntry 6 }
adslAtucConfDownshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate downshift.
If the noise margin falls below this level, the modem
should attempt to decrease its transmit rate. In
the case that RADSL is not present, the value will
be '0'."
::= { adslLineConfProfileEntry 7 }
adslAtucConfUpshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate upshift.
If the noise margin rises above this level, the modem
should attempt to increase its transmit rate. In
the case that RADSL is not present, the value will
be '0'."
::= { adslLineConfProfileEntry 8 }
adslAtucConfMinUpshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
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MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is above
UpshiftSnrMgn before an upshift occurs.
In the case that RADSL is not present, the value will
be '0'."
::= { adslLineConfProfileEntry 9 }
adslAtucConfMinDownshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is below
DownshiftSnrMgn before a downshift occurs.
In the case that RADSL is not present, the value will
be '0'."
::= { adslLineConfProfileEntry 10 }
adslAtucChanConfFastMinTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for 'Fast' channels,
in bps. See adslAtucConfRateChanRatio for information
regarding RADSL mode and ATUR transmit rate for
ATUC receive rates."
::= { adslLineConfProfileEntry 11 }
adslAtucChanConfInterleaveMinTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for 'Interleave'
channels, in bps. See adslAtucConfRateChanRatio for
information regarding RADSL mode and see
ATUR transmit rate for receive rates."
::= { adslLineConfProfileEntry 12 }
adslAtucChanConfFastMaxTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
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MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for 'Fast' channels,
in bps. See adslAtucConfRateChanRatio for information
regarding RADSL mode and see ATUR transmit rate for
ATUC receive rates."
::= { adslLineConfProfileEntry 13 }
adslAtucChanConfInterleaveMaxTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for 'Interleave'
channels, in bps. See adslAtucConfRateChanRatio for
information regarding RADSL mode and ATUR transmit
rate for ATUC receive rates."
::= { adslLineConfProfileEntry 14 }
adslAtucChanConfMaxInterleaveDelay OBJECT-TYPE
SYNTAX INTEGER(0..255)
UNITS "milli-seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured maximum Interleave Delay for this channel.
Interleave delay applies only to the interleave channel
and defines the mapping (relative spacing) between
subsequent input bytes at the interleaver input and
their placement in the bit stream at the interleaver
output. Larger numbers provide greater separation
between consecutive input bytes in the output bit
stream allowing for improved impulse noise immunity
at the expense of payload latency."
::= { adslLineConfProfileEntry 15 }
adslAturConfRateMode OBJECT-TYPE
SYNTAX INTEGER {
fixed (1), -- no rate adaptation
adaptAtStartup (2), -- perform rate adaptation
-- only at initialization
adaptAtRuntime (3) -- perform rate adaptation at
-- any time (i.e., RADSL)
}
MAX-ACCESS read-create
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STATUS current
DESCRIPTION
"Defines what form of transmit rate adaptation is
configured on this modem. See ADSL Forum TR-005 [3]
for more information."
::= { adslLineConfProfileEntry 16 }
adslAturConfRateChanRatio OBJECT-TYPE
SYNTAX INTEGER(0..100)
UNITS "%"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured allocation ratio of excess transmit
bandwidth between fast and interleaved channels. Only
applies when two channel mode and RADSL are supported.
Distribute bandwidth on each channel in excess of the
corresponding ChanConfMinTxRate so that:
adslAturConfRateChanRatio =
[Fast / (Fast + Interleaved)] * 100
In other words this value is the fast channel
percentage."
::= { adslLineConfProfileEntry 17 }
adslAturConfTargetSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Target Signal/Noise Margin.
This is the Noise Margin the modem must achieve
with a BER of 10-7 or better to successfully complete
initialization."
::= { adslLineConfProfileEntry 18 }
adslAturConfMaxSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum acceptable Signal/Noise Margin.
If the Noise Margin is above this the modem should
attempt to reduce its power output to optimize its
operation."
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::= { adslLineConfProfileEntry 19 }
adslAturConfMinSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum acceptable Signal/Noise Margin.
If the noise margin falls below this level, the modem
should attempt to increase its power output. If that
is not possible the modem will attempt to
re-initialize or shut down."
::= { adslLineConfProfileEntry 20 }
adslAturConfDownshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate downshift.
If the noise margin falls below this level, the modem
should attempt to decrease its transmit rate. In
the case that RADSL is not present,
the value will be '0'."
::= { adslLineConfProfileEntry 21 }
adslAturConfUpshiftSnrMgn OBJECT-TYPE
SYNTAX INTEGER(0..310)
UNITS "tenth dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Signal/Noise Margin for rate upshift.
If the noise margin rises above this level, the modem
should attempt to increase its transmit rate.
In the case that RADSL is not present,
the value will be '0'."
::= { adslLineConfProfileEntry 22 }
adslAturConfMinUpshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is above
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UpshiftSnrMgn before an upshift occurs.
In the case that RADSL is not present, the value will
be '0'."
::= { adslLineConfProfileEntry 23 }
adslAturConfMinDownshiftTime OBJECT-TYPE
SYNTAX INTEGER(0..16383)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum time that the current margin is below
DownshiftSnrMgn before a downshift occurs.
In the case that RADSL is not present, the value will
be '0'."
::= { adslLineConfProfileEntry 24 }
adslAturChanConfFastMinTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for 'Fast' channels,
in bps. See adslAturConfRateChanRatio for information
regarding RADSL mode and ATUC transmit rate
for ATUR receive rates."
::= { adslLineConfProfileEntry 25 }
adslAturChanConfInterleaveMinTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Minimum Transmit rate for 'Interleave'
channels, in bps. See adslAturConfRateChanRatio for
information regarding RADSL mode and ATUC transmit rate
for ATUR receive rates."
::= { adslLineConfProfileEntry 26 }
adslAturChanConfFastMaxTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for 'Fast' channels,
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in bps. See adslAturConfRateChanRatio for information
regarding RADSL mode and ATUC transmit rate
for ATUR receive rates."
::= { adslLineConfProfileEntry 27 }
adslAturChanConfInterleaveMaxTxRate OBJECT-TYPE
SYNTAX INTEGER
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured Maximum Transmit rate for 'Interleave'
channels, in bps. See adslAturConfRateChanRatio for
information regarding RADSL mode and see
ATUC transmit rate for ATUR receive rates."
::= { adslLineConfProfileEntry 28 }
adslAturChanConfMaxInterleaveDelay OBJECT-TYPE
SYNTAX INTEGER(0..255)
UNITS "milli-seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Configured maximum Interleave Delay for this channel.
Interleave delay applies only to the interleave channel
and defines the mapping (relative spacing) between
subsequent input bytes at the interleaver input and
their placement in the bit stream at the interleaver
output. Larger numbers provide greater separation
between consecutive input bytes in the output bit
stream allowing for improved impulse noise immunity
at the expense of payload latency."
::= { adslLineConfProfileEntry 29 }
adslLineConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is used to create a new row or modify or
delete an existing row in this table.
If the implementator of this MIB has chosen not
to implement 'dynamic assignment' of profiles, this
object is not useful and should return noSuchObject
upon SNMP request."
::= { adslLineConfProfileEntry 30 }
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adslLineAlarmConfProfileIndexNext OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains an appropriate value to
be used for adslLineAlarmConfProfileIndex when creating
entries in the adslLineAlarmConfTable. The value
'0' indicates that no unassigned entries are available.
To obtain the adslLineAlarmConfProfileIndexNext
value for a new entry, the manager issues a
management protocol retrieval operation to obtain
the current value of this object. After each
retrieval, the agent should modify the value to
the next unassigned index.
If the implementator of this MIB has chosen not
to implement 'dynamic assignment' of profiles, this
object is not useful and should return noSuchObject
upon SNMP request."
::= { adslMibObjects 16}
adslLineAlarmConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF AdslLineAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information on the ADSL line
configuration. One entry in this table reflects a
profile defined by a manager which can be used to
configure the modem for a physical line"
::= { adslMibObjects 17}
adslLineAlarmConfProfileEntry OBJECT-TYPE
SYNTAX AdslLineAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry consists of a list of parameters that
represents the configuration of an ADSL modem. A
profile is created in one step with all necessary
parameter values and adslLineAlarmConfProfileRowStatus
set to createAndGo. This RowStatus object is also
used to delete destroy profiles."
INDEX { adslLineAlarmConfProfileIndex}
::= { adslLineAlarmConfProfileTable 1}
AdslLineAlarmConfProfileEntry ::=
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SEQUENCE {
adslLineAlarmConfProfileIndex
AdslLineProfileType,
adslAtucThresh15MinLofs INTEGER,
adslAtucThresh15MinLoss INTEGER,
adslAtucThresh15MinLols INTEGER,
adslAtucThresh15MinLprs INTEGER,
adslAtucThresh15MinESs INTEGER,
adslAtucThreshFastRateUp Integer32,
adslAtucThreshInterleaveRateUp Integer32,
adslAtucThreshFastRateDown Integer32,
adslAtucThreshInterleaveRateDown Integer32,
adslAtucInitFailureTrapEnable INTEGER,
adslAturThresh15MinLofs INTEGER,
adslAturThresh15MinLoss INTEGER,
adslAturThresh15MinLprs INTEGER,
adslAturThresh15MinESs INTEGER,
adslAturThreshFastRateUp Integer32,
adslAturThreshInterleaveRateUp Integer32,
adslAturThreshFastRateDown Integer32,
adslAturThreshInterleaveRateDown Integer32,
adslLineAlarmConfProfileRowStatus RowStatus
}
adslLineAlarmConfProfileIndex OBJECT-TYPE
SYNTAX AdslLineProfileType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is used by the line alarm configuration
table in order to identify a row of this table"
::= { adslLineAlarmConfProfileEntry 1}
adslAtucThresh15MinLofs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Frame Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLofsThreshTrap.
Limit of one trap will be sent for any one interval. A
value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 2}
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adslAtucThresh15MinLoss OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Signal Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLossThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 3}
adslAtucThresh15MinLols OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Link Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLolsThreshTrap. Limit of one trap will
be sent for any one interval. A value of '0' will
disable the trap."
::= { adslLineAlarmConfProfileEntry 4}
adslAtucThresh15MinLprs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Power Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLprsThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 5}
adslAtucThresh15MinESs OBJECT-TYPE
SYNTAX INTEGER(0..900)
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UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Errored Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfESsThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 6}
adslAtucThreshFastRateUp OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Fast' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate > ChanPrevTxRate plus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 7}
adslAtucThreshInterleaveRateUp OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Interleave' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate > ChanPrevTxRate plus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 8}
adslAtucThreshFastRateDown OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Fast' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
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ChanCurrTxRate < ChanPrevTxRate minus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 9 }
adslAtucThreshInterleaveRateDown OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Interleave' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate < ChanPrevTxRate minus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 10 }
adslAtucInitFailureTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enable (1),
disable (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Enables and disables the InitFailureTrap. This
object is defaulted disable(2)."
DEFVAL { disable }
::= { adslLineAlarmConfProfileEntry 11 }
adslAturThresh15MinLofs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Frame Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLofsThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 12 }
adslAturThresh15MinLoss OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
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MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Signal Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLossThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 13 }
adslAturThresh15MinLprs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Loss of Power Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfLprsThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 14 }
adslAturThresh15MinESs OBJECT-TYPE
SYNTAX INTEGER(0..900)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Errored Seconds
encountered by an ADSL interface within any given 15
minutes performance data collection period, which
causes the SNMP agent to send an
adslAtucPerfESsThreshTrap.
Limit of one trap will be sent for any one interval.
A value of '0' will disable the trap."
::= { adslLineAlarmConfProfileEntry 15 }
adslAturThreshFastRateUp OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
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DESCRIPTION
"Applies to 'Fast' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate > ChanPrevTxRate plus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 16 }
adslAturThreshInterleaveRateUp OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Interleave' channels only.
configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate > ChanPrevTxRate plus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 17 }
adslAturThreshFastRateDown OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Fast' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate < ChanPrevTxRate minus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 18 }
adslAturThreshInterleaveRateDown OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Applies to 'Interleave' channels only.
Configured change in rate causing an
adslAtucRateChangeTrap. A trap is produced when:
ChanCurrTxRate < ChanPrevTxRate minus the value of
this object. Set to '0' to disable."
::= { adslLineAlarmConfProfileEntry 19 }
adslLineAlarmConfProfileRowStatus OBJECT-TYPE
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SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is used to create a new row or modify or
delete an existing row in this table.
If the implementator of this MIB has chosen not
to implement 'dynamic assignment' of profiles, this
object is not useful and should return noSuchObject
upon SNMP request."
::= { adslLineAlarmConfProfileEntry 20 }
-- Line Code Specific Tables
-- These are place holders for the Line Code Specific MIBs
-- once they become available.
adslLCSTable OBJECT IDENTIFIER ::= { adslMibObjects 18 }
-- conformance information
adslConformance OBJECT IDENTIFIER ::= { adslLineMib 2 }
adslGroups OBJECT IDENTIFIER ::= { adslConformance 1 }
adslCompliances OBJECT IDENTIFIER ::= { adslConformance 2 }
-- compliance statements
adslLineMibCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities
which have ADSL interfaces."
MODULE -- this module
MANDATORY-GROUPS
{
adslLineGroup, adslPhysicalGroup, adslChannelGroup,
adslAtucPhysPerfIntervalGroup,
adslAturPhysPerfIntervalGroup, adslLineProfileGroup,
adslLineAlarmProfileGroup
}
GROUP adslLineProfileControlGroup
DESCRIPTION
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"This group is mandatory only when the dynamic profile
mode is implemented."
GROUP adslAtucPhysPerfRawCounterGroup
DESCRIPTION
"This group is optional."
GROUP adslAturPhysPerfRawCounterGroup
DESCRIPTION
"This group is optional."
GROUP adslAtucChanPerformanceGroup
DESCRIPTION
"This group is optional."
GROUP adslAturChanPerformanceGroup
DESCRIPTION
"This group is optional."
OBJECT adslAtucIntervalNumber
SYNTAX INTEGER (1..1)
DESCRIPTION
"It is allowable to implement only one ATU-C 15-minute
performance interval."
OBJECT adslAturIntervalNumber
SYNTAX INTEGER (1..1)
DESCRIPTION
"It is allowable to implement only one ATU-R 15-minute
performance interval."
OBJECT adslAtucIntervalNumber
SYNTAX INTEGER (1..1)
DESCRIPTION
"It is allowable to implement only one ATU-C
channel 15-minute performance interval."
OBJECT adslAtucIntervalNumber
SYNTAX INTEGER (1..1)
DESCRIPTION
"It is allowable to implement only one ATU-R
channel 15-minute performance interval."
::= { adslCompliances 1 }
-- units of conformance
adslLineGroup OBJECT-GROUP
OBJECTS {
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adslLineCoding, adslLineType, adslLineSpecific
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information about an ADSL Line."
::= { adslGroups 1 }
adslPhysicalGroup OBJECT-GROUP
OBJECTS {
adslAtucInvSerialNumber, adslAtucInvVendorID,
adslAtucInvVersionNumber, adslAtucCurrSnrMgn,
adslAtucCurrAtn, adslAtucCurrStatus,
adslAtucCurrOutputPwr, adslAtucCurrAttainableRate,
adslAturInvSerialNumber, adslAturInvVendorID,
adslAturInvVersionNumber, adslAturCurrSnrMgn,
adslAturCurrAtn, adslAturCurrStatus,
adslAturCurrOutputPwr, adslAturCurrAttainableRate
}
STATUS current
DESCRIPTION
"A collection of objects providing physical
configuration information of the ADSL Line."
::= { adslGroups 2 }
adslChannelGroup OBJECT-GROUP
OBJECTS {
adslAtucChanInterleaveDelay, adslAtucChanCurrTxRate,
adslAtucChanPrevTxRate, adslAtucChanCrcBlockLength,
adslAturChanInterleaveDelay, adslAturChanCurrTxRate,
adslAturChanPrevTxRate, adslAturChanCrcBlockLength
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information about an ADSL channel."
::= { adslGroups 3 }
adslAtucPhysPerfRawCounterGroup OBJECT-GROUP
OBJECTS {
adslAtucPerfLofs, adslAtucPerfLoss,
adslAtucPerfLols, adslAtucPerfLprs,
adslAtucPerfESs, adslAtucPerfInits
}
STATUS current
DESCRIPTION
"A collection of objects providing raw performance
counts on an ADSL Line (ATU-C end)."
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::= { adslGroups 4 }
adslAtucPhysPerfIntervalGroup OBJECT-GROUP
OBJECTS {
adslAtucPerfValidIntervals,
adslAtucPerfInvalidIntervals,
adslAtucPerfCurr15MinTimeElapsed,
adslAtucPerfCurr15MinLofs, adslAtucPerfCurr15MinLoss,
adslAtucPerfCurr15MinLols, adslAtucPerfCurr15MinLprs,
adslAtucPerfCurr15MinESs, adslAtucPerfCurr15MinInits,
adslAtucPerfCurr1DayLofs, adslAtucPerfCurr1DayLoss,
adslAtucPerfCurr1DayLols, adslAtucPerfCurr1DayLprs,
adslAtucPerfCurr1DayESs, adslAtucPerfCurr1DayInits,
adslAtucPerfPrev1DayMoniSecs,
adslAtucPerfPrev1DayLofs, adslAtucPerfPrev1DayLoss,
adslAtucPerfPrev1DayLols, adslAtucPerfPrev1DayLprs,
adslAtucPerfPrev1DayESs, adslAtucPerfPrev1DayInits,
adslAtucIntervalLofs, adslAtucIntervalLoss,
adslAtucIntervalLols, adslAtucIntervalLprs,
adslAtucIntervalESs, adslAtucIntervalInits,
adslAtucIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing current 15-minute,
1-day; and previous 1-day performance counts on
ADSL Line (ATU-C end) ."
::= { adslGroups 5 }
adslAturPhysPerfRawCounterGroup OBJECT-GROUP
OBJECTS {
adslAturPerfLofs, adslAturPerfLoss,
adslAturPerfLprs, adslAturPerfESs
}
STATUS current
DESCRIPTION
"A collection of objects providing raw performance
counts on an ADSL Line (ATU-R end)."
::= { adslGroups 6 }
adslAturPhysPerfIntervalGroup OBJECT-GROUP
OBJECTS {
adslAturPerfValidIntervals,
adslAturPerfInvalidIntervals,
adslAturPerfCurr15MinTimeElapsed,
adslAturPerfCurr15MinLofs, adslAturPerfCurr15MinLoss,
adslAturPerfCurr15MinLprs, adslAturPerfCurr15MinESs,
adslAturPerfCurr1DayTimeElapsed,
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adslAturPerfCurr1DayLofs, adslAturPerfCurr1DayLoss,
adslAturPerfCurr1DayLprs, adslAturPerfCurr1DayESs,
adslAturPerfPrev1DayMoniSecs,
adslAturPerfPrev1DayLofs, adslAturPerfPrev1DayLoss,
adslAturPerfPrev1DayLprs, adslAturPerfPrev1DayESs,
adslAturIntervalLofs,
adslAturIntervalLoss, adslAturIntervalLprs,
adslAturIntervalESs, adslAturIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing current 15-minute,
1-day; and previous 1-day performance counts on
ADSL Line (ATU-R end)."
::= { adslGroups 7 }
adslAtucChanPerformanceGroup OBJECT-GROUP
OBJECTS {
adslAtucChanReceivedBlks,
adslAtucChanTransmittedBlks,
adslAtucChanCorrectedBlks,
adslAtucChanUncorrectBlks,
adslAtucChanPerfValidIntervals,
adslAtucChanPerfInvalidIntervals,
adslAtucChanPerfCurr15MinTimeElapsed,
adslAtucChanPerfCurr15MinReceivedBlks,
adslAtucChanPerfCurr15MinTransmittedBlks,
adslAtucChanPerfCurr15MinCorrectedBlks,
adslAtucChanPerfCurr15MinUncorrectBlks,
adslAtucChanPerfCurr1DayTimeElapsed,
adslAtucChanPerfCurr1DayReceivedBlks,
adslAtucChanPerfCurr1DayTransmittedBlks,
adslAtucChanPerfCurr1DayCorrectedBlks,
adslAtucChanPerfCurr1DayUncorrectBlks,
adslAtucChanPerfPrev1DayMoniSecs,
adslAtucChanPerfPrev1DayReceivedBlks,
adslAtucChanPerfPrev1DayTransmittedBlks,
adslAtucChanPerfPrev1DayCorrectedBlks,
adslAtucChanPerfPrev1DayUncorrectBlks,
adslAtucChanIntervalReceivedBlks,
adslAtucChanIntervalTransmittedBlks,
adslAtucChanIntervalCorrectedBlks,
adslAtucChanIntervalUncorrectBlks,
adslAtucChanIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing channel block
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performance information on an ADSL channel
(ATU-C end)."
::= { adslGroups 8 }
adslAturChanPerformanceGroup OBJECT-GROUP
OBJECTS {
adslAturChanReceivedBlks,
adslAturChanTransmittedBlks,
adslAturChanCorrectedBlks,
adslAturChanUncorrectBlks,
adslAturChanPerfValidIntervals,
adslAturChanPerfInvalidIntervals,
adslAturChanPerfCurr15MinTimeElapsed,
adslAturChanPerfCurr15MinReceivedBlks,
adslAturChanPerfCurr15MinTransmittedBlks,
adslAturChanPerfCurr15MinCorrectedBlks,
adslAturChanPerfCurr15MinUncorrectBlks,
adslAturChanPerfCurr1DayTimeElapsed,
adslAturChanPerfCurr1DayReceivedBlks,
adslAturChanPerfCurr1DayTransmittedBlks,
adslAturChanPerfCurr1DayCorrectedBlks,
adslAturChanPerfCurr1DayUncorrectBlks,
adslAturChanPerfPrev1DayMoniSecs,
adslAturChanPerfPrev1DayReceivedBlks,
adslAturChanPerfPrev1DayTransmittedBlks,
adslAturChanPerfPrev1DayCorrectedBlks,
adslAturChanPerfPrev1DayUncorrectBlks,
adslAturChanIntervalReceivedBlks,
adslAturChanIntervalTransmittedBlks,
adslAturChanIntervalCorrectedBlks,
adslAturChanIntervalUncorrectBlks,
adslAturChanIntervalValidData
}
STATUS current
DESCRIPTION
"A collection of objects providing channel block
performance information on an ADSL channel
(ATU-C end)."
::= { adslGroups 9 }
adslLineProfileGroup OBJECT-GROUP
OBJECTS {
adslAtucConfRateMode, adslAtucConfRateChanRatio,
adslAtucConfTargetSnrMgn, adslAtucConfMaxSnrMgn,
adslAtucConfMinSnrMgn,
adslAtucConfDownshiftSnrMgn,
adslAtucConfUpshiftSnrMgn,
adslAtucConfMinUpshiftTime,
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adslAtucConfMinDownshiftTime,
adslAtucChanConfFastMinTxRate,
adslAtucChanConfInterleaveMinTxRate,
adslAtucChanConfFastMaxTxRate,
adslAtucChanConfInterleaveMaxTxRate,
adslAtucChanConfMaxInterleaveDelay,
adslAturConfRateMode, adslAturConfRateChanRatio,
adslAturConfTargetSnrMgn, adslAturConfMaxSnrMgn,
adslAturConfMinSnrMgn, adslAturConfDownshiftSnrMgn,
adslAturConfUpshiftSnrMgn,
adslAturConfMinUpshiftTime,
adslAturConfMinDownshiftTime,
adslAturChanConfFastMinTxRate,
adslAturChanConfInterleaveMinTxRate,
adslAturChanConfFastMaxTxRate,
adslAturChanConfInterleaveMaxTxRate,
adslAturChanConfMaxInterleaveDelay
}
STATUS current
DESCRIPTION
"A collection of objects providing provisioning
information about an ADSL Line."
::= { adslGroups 10 }
adslLineAlarmProfileGroup OBJECT-GROUP
OBJECTS {
adslAtucThresh15MinLofs, adslAtucThresh15MinLoss,
adslAtucThresh15MinLols, adslAtucThresh15MinLprs,
adslAtucThresh15MinESs, adslAtucThreshFastRateUp,
adslAtucThreshInterleaveRateUp,
adslAtucThreshFastRateDown,
adslAtucThreshInterleaveRateDown,
adslAtucInitFailureTrapEnable,
adslAturThresh15MinLofs, adslAturThresh15MinLoss,
adslAturThresh15MinLprs, adslAturThresh15MinESs,
adslAturThreshFastRateUp,
adslAturThreshInterleaveRateUp,
adslAturThreshFastRateDown,
adslAturThreshInterleaveRateDown
}
STATUS current
DESCRIPTION
"A collection of objects providing alarm provisioning
information about an ADSL Line."
::= { adslGroups 11 }
adslLineProfileControlGroup OBJECT-GROUP
OBJECTS {
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adslLineConfProfile, adslLineAlarmConfProfile,
adslLineConfProfileIndexNext,
adslLineConfProfileRowStatus,
adslLineAlarmConfProfileIndexNext,
adslLineAlarmConfProfileRowStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing 'dynamic' profile
control for the ADSL system."
::= { adslGroups 12 }
-- trap definitions
adslTraps OBJECT IDENTIFIER ::= { adslLineMib 3 }
adslAtucTraps OBJECT IDENTIFIER ::= { adslTraps 1 }
adslAtucPerfLofsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAtucThresh15MinLofs }
STATUS current
DESCRIPTION
"Loss of Framing 15-minute interval threshold exceeded"
::= { adslAtucTraps 0 1 }
adslAtucPerfLossThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAtucThresh15MinLoss }
STATUS current
DESCRIPTION
"Loss of Signal 15-minute interval threshold exceeded"
::= { adslAtucTraps 0 2 }
adslAtucPerfLprsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAtucThresh15MinLprs }
STATUS current
DESCRIPTION
"Loss of Power 15-minute interval threshold exceeded"
::= { adslAtucTraps 0 3 }
adslAtucPerfESsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAtucThresh15MinESs }
STATUS current
DESCRIPTION
"Errored Second 15-minute interval threshold exceeded"
::= { adslAtucTraps 0 4 }
adslAtucRateChangeTrap NOTIFICATION-TYPE
OBJECTS {ifIndex, adslAtucChanCurrTxRate,
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adslAtucChanPrevTxRate }
STATUS current
DESCRIPTION
"The ATUCs transmit rate has changed (RADSL mode only)"
::= { adslAtucTraps 0 5 }
adslAtucPerfLolsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAtucThresh15MinLols }
STATUS current
DESCRIPTION
"Loss of Link 15-minute interval threshold exceeded"
::= { adslAtucTraps 0 6 }
adslAtucInitFailureTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAtucCurrStatus }
STATUS current
DESCRIPTION
"ATUC initialization failed. See adslAtucCurrStatus
for potential reasons."
::= { adslAtucTraps 0 7 }
adslAturTraps OBJECT IDENTIFIER ::= { adslTraps 2 }
adslAturPerfLofsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAturThresh15MinLofs }
STATUS current
DESCRIPTION
"Loss of Framing 15-minute interval threshold exceeded"
::= { adslAturTraps 0 1 }
adslAturPerfLossThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAturThresh15MinLoss }
STATUS current
DESCRIPTION
"Loss of Signal 15-minute interval threshold exceeded"
::= { adslAturTraps 0 2 }
adslAturPerfLprsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAturThresh15MinLprs }
STATUS current
DESCRIPTION
"Loss of Power 15-minute interval threshold exceeded"
::= { adslAturTraps 0 3 }
adslAturPerfESsThreshTrap NOTIFICATION-TYPE
OBJECTS { ifIndex, adslAturThresh15MinESs }
STATUS current
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DESCRIPTION
"Errored Second 15-minute interval threshold exceeded"
::= { adslAturTraps 0 4 }
adslAturRateChangeTrap NOTIFICATION-TYPE
OBJECTS {ifIndex, adslAturChanCurrTxRate,
adslAturChanPrevTxRate }
STATUS current
DESCRIPTION
"The ATURs transmit rate has changed (RADSL mode only)"
::= { adslAturTraps 0 5 }
-- no adslAturPerfLolsThreshTrap possible { 6 }
-- no adslAturInitFailureTrap possible { 7 }
-- these are defined for use as ifTestTypes (see RFC2233[5])
-- additional vendor-specific tests are easily supported
-- (just define in vendor MIB)
--
adslTestTypes OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Integer values as follows:
atucSelfTest (1),
aturSelfTest (2)
"
::= { adslLineMib 4 }
adslTestCodes OBJECT IDENTIFIER ::= { adslLineMib 5 }
END
10. Acknowledgments
ADSL Forum's TR006[9] editors:
Gregory Bathrick (AG Communication Systems)
John Burgess (Predictive Systems)
The technical leader of the ADSL Forum network management working
group was:
Chi-Lin Tom (AFC)
Contributions were received from the following contributors.
Rajesh Abbi (Alcatel)
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John Burgess (Predictive Systems)
Gregory Bathrick (AG Communication Systems)
Gail Cone (Amati)
Peter Duffy (Atlantech)
Kevin Godfrey (Motorola)
Bill Hong (Diamond Lane)
Bob Jenness (Siemens)
Lars Johansson (Ericsson)
Tsu Kai Lu (DSC)
Gigi Karmous-Edwards (Pulsecom)
Ron Knipper (Diamond Lane)
Adil Masood (AG Communication Systems)
Padmore Peterson (BT)
Anna Salguero (SBC)
Donald Simon (Motorola)
John Stehman (Diamond Lane)
Chuck Storry (Newbridge)
Chi-Lin Tom (AFC)
Frank Van der Putten (Alcatel)
Marc Van Vlimmeren (Alcatel)
11. References
[1] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and
S. Waldbusser, "Structure of Management Information for Version
2 of the Simple Network Management Protocol (SNMPv2)",
RFC 1902, January 1996.
[2] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Textual Conventions for SNMPv2", RFC 1903, SNMP Research,
Inc., Cisco Systems, Inc., Dover Beach Consulting, Inc.,
International Network Services, January 1996.
[3] ADSL Forum TR-005, "Network Management Element Management",
March 1998.
[4] McCloghrie, K., and M. Rose, Editors, "Management
Information Base for Network Management of TCP/IP-based
internets: MIB-II", STD 17, RFC 1213, Hughes LAN Systems,
Performance Systems International, March 1991.
[5] McCloghrie, K. and F. Kastenholz, "The Interfaces Group
MIB using SMIv2", RFC 2233, Cisco Systems, FTP Software,
November 1997.
[6] RFC 1907, "Management Information Base for Version 2 of the
Simple Network Management Protocol (SNMPv2)", January 1996.
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[7] Case, J., Fedor, M., Schoffstall, M., and J. Davin. " A Simple
Network Management Protocol (SNMP)", STD 15, RFC 1157, SNMP
Research, Performance Systems International, MIT Lab for
Computer Science, May 1990.
[8] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and
S. Waldbusser, "Protocol Operations for Version 2 of the Simple
Network Management Protocol (SNMPv2)", RFC 1905, January 1996.
[9] ADSL Forum TR-006, "SNMP-based ADSL Line MIB", March 1998.
[10] American National Standards Institute, ANSI T1.413-1995,
August 1995.
[11] ADSL Forum WT-022, "DMT Line Code Specific MIB", June 1998.
[12] ADSL Forum WT-023, "CAP Line Code Specific MIB", June 1998.
[13] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for
Describing SNMP Management Frameworks", RFC 2271, Cabletron
Systems, Inc., BMC Software, Inc., IBM T. J. Watson Research,
January 1998
[14] Rose, M., and K. McCloghrie, "Structure and Identification of
Management Information for TCP/IP-based Internets", RFC 1155,
Performance Systems International, Hughes LAN Systems, May 1990
[15] Rose, M., and K. McCloghrie, "Concise MIB Definitions",
RFC 1212, Performance Systems International, Hughes LAN Systems,
March 1991
[16] M. Rose, "A Convention for Defining Traps for use with the
SNMP", RFC 1215, Performance Systems International, March
1991
[17] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S.
Waldbusser, "Conformance Statements for Version 2 of the Simple
Network Management Protocol (SNMPv2)", RFC 1904, SNMP Research,
Inc., Cisco Systems, Inc., Dover Beach Consulting, Inc.,
International Network Services, January 1996.
[18] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S.
Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901,
SNMP Research, Inc., Cisco Systems, Inc., Dover Beach
Consulting, Inc., International Network Services, January 1996.
[19] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S.
Waldbusser, "Transport Mappings for Version 2 of the Simple
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Network Management Protocol (SNMPv2)", RFC 1906, SNMP Research,
Inc., Cisco Systems, Inc., Dover Beach Consulting, Inc.,
International Network Services, January 1996.
[20] Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message
Processing and Dispatching for the Simple Network Management
Protocol (SNMP)", RFC 2272, SNMP Research, Inc., Cabletron
Systems, Inc., BMC Software, Inc., IBM T. J. Watson Research,
January 1998.
[21] Blumenthal, U., and B. Wijnen, "User-based Security Model (USM)
for version 3 of the Simple Network Management Protocol
(SNMPv3)", RFC 2274, IBM T. J. Watson Research, January 1998.
[22] Levi, D., Meyer, P., and B. Stewart, MPv3 Applications",
RFC 2273, SNMP Research, Inc., Secure Computing Corporation,
Cisco Systems, January 1998.
[23] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access
Control Model (VACM) for the Simple Network Management Protocol
(SNMP)", RFC 2275, IBM T. J. Watson Research, BMC Software,
Inc., Cisco Systems, Inc., January 1998.
[24] Ahmed, M., and K. Tesink, Editors, "Definitions of Managed
Objects for ATM Management Version 8.0 using SMIv2", RFC 1695,
Bell
Communications Research, August 1994.
[25] McCloghrie, K. and A. Bierman, "Entity MIB", RFC 2037, October
1996.
[26] Yergeau, F., "UTF-8, a transformation format of Unicode and ISO
10646", RFC 2044, October 1996.
12. Security Considerations
1) Blocking unauthorized access to the ADSL MIB via the element
management system is outside the scope of this document. It should be
noted that access to the MIB permits the unauthorized entity to
modify the profiles (sect 7.4) such that both subscriber service and
network operations can be interfered with. Subscriber service can be
altered by modifying any of a number of service characteristics such
as rate partitioning and maximum transmission rates. Network
operations can be impacted by modification of trap thresholds such as
SNR margins.
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2) Security issues of unauthorized access, unauthorized disclosure,
and tampering posed by direct network level connectivity to the ADSL
Access Node can be addressed by the use of SNMPv3.
3) ADSL layer connectivity from the ATU-R will permit the subscriber
to manipulate both the ADSL link directly and the AOC/EOC channels
for their own loop. For example, unchecked or unfiltered
fluctuations initiated by the subscriber could generate sufficient
traps to potentially overwhelm either the management interface to the
network or the element manager. Other attacks affecting the ATU-R
portions of the MIB may also be possible.
13. Authors' Addresses
Gregory Bathrick
AG Communication Systems
2500 W Utopia Rd.
Phoenix, AZ 85027 USA
Tel: +1 602-582-7679
Fax: +1 602-582-7697
E-MAIL: bathricg@agcs.com
Table of Contents
1. Status of this Memo ................................... 1
2. Abstract .............................................. 1
3. The SNMP Network Management Framework ................. 2
4. Object Definitions ..................................... 3
5. Introduction ........................................... 3
6. Relationship of the ADSL LINE MIB with standard MIBs ... 3
7. Conventions used in the MIB ............................ 9
8. Conformance and Compliance ............................. 16
9. Definitions ............................................ 16
10. Acknowledgments ........................................ 91
11. References ............................................. 92
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12. Security Considerations ................................ 94
13. Authors' Addresses ..................................... 95
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