Network Working Group T. Dreibholz
Internet-Draft University of Duisburg-Essen
Intended status: Experimental J. Mulik
Expires: August 10, 2009 Delaware State University
February 6, 2009
Reliable Server Pooling MIB Module Definition
draft-ietf-rserpool-mib-11.txt
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Abstract
Reliable Server Pooling (RSerPool) is a framework to provide reliable
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server pooling. This document defines a SMIv2 compliant Management
Information Base (MIB) module providing access to managed objects in
an RSerPool implementation.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. The Reliable Server Pooling (RSerPool) Framework . . . . . . . 3
3. The Internet-Standard Management Framework . . . . . . . . . . 3
4. Structure of the MIB . . . . . . . . . . . . . . . . . . . . . 3
4.1. Access to managed objects on ENRP servers . . . . . . . . 10
4.2. Access to managed objects on Pool Elements . . . . . . . . 11
4.3. Access to managed objects on Pool Users . . . . . . . . . 11
5. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 11
6. Security Considerations . . . . . . . . . . . . . . . . . . . 38
7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 38
8. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 38
9. References . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.1. Normative References . . . . . . . . . . . . . . . . . . . 38
9.2. Informative References . . . . . . . . . . . . . . . . . . 39
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 40
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1. Introduction
This memo defines a Management Information Base (MIB) module which
describes managed objects for RSerPool implementations.
2. The Reliable Server Pooling (RSerPool) Framework
For a detailed overview of the documents that describe the current
Reliable Server Pooling (RSerPool) framework, please refer to
[RFC3237], [RFC5351], [RFC5352], [RFC5353], [RFC5354], [RFC5355] and
[RFC5356]. A more informal introduction can be found at
[RSerPoolPage] as well as in [Dre2006], [LCN2005] and [IJHIT2008].
3. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
[RFC2580]. The textual conventions are compliant to RFC 4001
[RFC4001].
4. Structure of the MIB
The following diagram illustrates the structure of the MIB.
Structure of MIB
+--rserpoolMIB(??????)
|
+--rserpoolMIBObjects(1)
| |
| +--rserpoolENRPServers(1)
| | |
| | +--rserpoolENRPTable(1)
| | | |
| | | +--rserpoolENRPEntry(1)
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| | | | Index: rserpoolENRPIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- String rserpoolENRPOperationScope(2)
| | | | Textual Convention:
| | | | RSerPoolOperationScopeTC
| | | | Size: 0..65535
| | | +-- -R-- Unsigned rserpoolENRPIdentifier(3)
| | | | Textual Convention:
| | | | RSerPoolENRPServerIdentifierTC
| | | | Range: 1..4294967295
| | | +-- -RW- String rserpoolENRPDescription(4)
| | | | Textual Convention: RSerPoolDescriptionTC
| | | | Size: 0..4095
| | | +-- -R-- TimeTicks rserpoolENRPUptime(5)
| | | +-- -R-- Unsigned rserpoolENRPPort(6)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- Unsigned rserpoolENRPASAPAnnouncePort(7)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- EnumVal rserpoolENRPASAPAnnounceAddrType(8)
| | | | Textual Convention: InetAddressType
| | | | Values: ipv4(1), ipv6(2)
| | | +-- -R-- String rserpoolENRPASAPAnnounceAddr(9)
| | | | Textual Convention: InetAddress
| | | | Size: 4 | 16
| | | +-- -R-- Unsigned rserpoolENRPENRPAnnouncePort(10)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- EnumVal rserpoolENRPENRPAnnounceAddrType(11)
| | | | Textual Convention: InetAddressType
| | | | Values: ipv4(1), ipv6(2)
| | | +-- -R-- String rserpoolENRPENRPAnnounceAddr(12)
| | | Textual Convention: InetAddress
| | | Size: 4 | 16
| | |
| | +--rserpoolENRPPoolTable(3)
| | | |
| | | +--rserpoolENRPPoolEntry(1)
| | | | Index: rserpoolENRPIndex, rserpoolENRPPoolIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPPoolIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- String rserpoolENRPPoolHandle(2)
| | | Textual Convention: RSerPoolPoolHandleTC
| | | Size: 0..65535
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| | |
| | +--rserpoolENRPPoolElementTable(4)
| | | |
| | | +--rserpoolENRPPoolElementEntry(1)
| | | | Index: rserpoolENRPIndex, rserpoolENRPPoolIndex,
| | | | rserpoolENRPPoolElementIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPPoolElementIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- Unsigned rserpoolENRPPoolElementID(2)
| | | | Textual Convention:
| | | | RserpoolPoolElementIdentifierTC
| | | | Range: 1..4294967295
| | | +-- -R-- Unsigned rserpoolENRPASAPTransportPort(3)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- Unsigned rserpoolENRPUserTransportProto(4)
| | | | Range: 0..255
| | | +-- -R-- Unsigned rserpoolENRPUserTransportPort(5)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- EnumVal rserpoolENRPUserTransportUse(6)
| | | | Textual Convention: RSerPoolTransportUseTypeTC
| | | | Values: dataOnly(0), dataPlusControl(1)
| | | +-- -R-- Unsigned rserpoolENRPPolicyID(7)
| | | | Textual Convention: RSerPoolPolicyIdentifierTC
| | | | Range: 1..4294967295
| | | +-- -R-- String rserpoolENRPPolicyDescription(8)
| | | | Textual Convention: RSerPoolDescriptionTC
| | | | Size: 0..4095
| | | +-- -R-- Unsigned rserpoolENRPPolicyWeight(9)
| | | | Textual Convention: RSerPoolPolicyWeightTC
| | | | Range: 0..4294967295
| | | +-- -R-- Unsigned rserpoolENRPPolicyLoad(10)
| | | | Textual Convention: RSerPoolPolicyLoadTC
| | | | Range: 0..4294967295
| | | +-- -R-- Unsigned rserpoolENRPPolicyLoadDeg(11)
| | | | Textual Convention: RSerPoolPolicyLoadTC
| | | | Range: 0..4294967295
| | | +-- -R-- TimeTicks rserpoolENRPRegistrationLife(12)
| | | +-- -R-- Unsigned rserpoolENRPHomeENRPServer(13)
| | | Textual Convention:
| | | | RSerPoolENRPServerIdentifierTC
| | | Range: 1..4294967295
| | |
| | +--rserpoolENRPASAPAddrTable(5)
| | | |
| | | +--rserpoolENRPASAPAddrTableEntry(1)
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| | | | Index: rserpoolENRPIndex, rserpoolENRPPoolIndex,
| | | | rserpoolENRPPoolElementIndex,
| | | | rserpoolENRPASAPAddrTableIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPASAPAddrTableIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- EnumVal rserpoolENRPASAPL3Type(2)
| | | | Textual Convention: InetAddressType
| | | | Values: ipv4(1), ipv6(2)
| | | +-- -R-- String rserpoolENRPASAPL3Addr(3)
| | | Textual Convention: InetAddress
| | | Size: 4 | 16
| | |
| | +--rserpoolENRPUserAddrTable(6)
| | | |
| | | +--rserpoolENRPUserAddrTableEntry(1)
| | | | Index: rserpoolENRPIndex, rserpoolENRPPoolIndex,
| | | | rserpoolENRPPoolElementIndex,
| | | | rserpoolENRPUserAddrTableIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPUserAddrTableIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- EnumVal rserpoolENRPUserL3Type(2)
| | | | Textual Convention: InetAddressType
| | | | Values: ipv4(1), ipv6(2)
| | | +-- -R-- String rserpoolENRPUserL3Addr(3)
| | | | Textual Convention: InetAddress
| | | | Size: 4 | 16
| | | +-- -R-- String rserpoolENRPUserL3Opaque(4)
| | | Textual Convention: RSerPoolOpaqueAddressTC
| | | Size: 0..65535
| | |
| | +--rserpoolENRPENRPAddrTable(7)
| | | |
| | | +--rserpoolENRPENRPAddrTableEntry(1)
| | | | Index: rserpoolENRPIndex,
| | | | rserpoolENRPENRPAddrTableIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPENRPAddrTableIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- EnumVal rserpoolENRPENRPL3Type(2)
| | | | Textual Convention: InetAddressType
| | | | Values: ipv4(1), ipv6(2)
| | | +-- -R-- String rserpoolENRPENRPL3Addr(3)
| | | Textual Convention: InetAddress
| | | Size: 4 | 16
| | |
| | +--rserpoolENRPPeerTable(8)
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| | | |
| | | +--rserpoolENRPPeerEntry(1)
| | | | Index: rserpoolENRPPeerIndex
| | | |
| | | +-- ---- Unsigned rserpoolENRPPeerIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- Unsigned rserpoolENRPPeerIdentifier(2)
| | | +-- -R-- Unsigned rserpoolENRPPeerPort(3)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- TimeTicks rserpoolENRPPeerLastHeard(4)
| | |
| | +--rserpoolENRPPeerAddrTable(9)
| | |
| | +--rserpoolENRPPeerAddrTableEntry(1)
| | | Index: rserpoolENRPPeerIndex,
| | | rserpoolENRPPeerAddrTableIndex
| | |
| | +-- ---- Unsigned rserpoolENRPPeerAddrTableIndex(1)
| | | Range: 1..4294967295
| | +-- -R-- EnumVal rserpoolENRPPeerL3Type(2)
| | | Textual Convention: InetAddressType
| | | Values: ipv4(1), ipv6(2)
| | +-- -R-- String rserpoolENRPPeerL3Addr(3)
| | Textual Convention: InetAddress
| | Size: 4 | 16
| |
| +--rserpoolPoolElements(2)
| | |
| | +--rserpoolPETable(1)
| | | |
| | | +--rserpoolPEEntry(1)
| | | | Index: rserpoolPEIndex
| | | |
| | | +-- ---- Unsigned rserpoolPEIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- String rserpoolPEOperationScope(2)
| | | | Textual Convention: RSerPoolOperationScopeTC
| | | | Size: 0..65535
| | | +-- -RW- String rserpoolPEPoolHandle(3)
| | | | Textual Convention: RSerPoolPoolHandleTC
| | | | Size: 0..65535
| | | +-- -R-- Unsigned rserpoolPEIdentifier(4)
| | | | Textual Convention:
| | | | RserpoolPoolElementIdentifierTC
| | | | Range: 1..4294967295
| | | +-- -RW- String rserpoolPEDescription(5)
| | | | Textual Convention: RSerPoolDescriptionTC
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| | | | Size: 0..4095
| | | +-- -R-- TimeTicks rserpoolPEUptime(6)
| | | +-- -R-- Unsigned rserpoolPEASAPTransportPort(7)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- Unsigned rserpoolPEUserTransportProto(8)
| | | | Range: 0..255
| | | +-- -R-- Unsigned rserpoolPEUserTransportPort(9)
| | | | Textual Convention: InetPortNumber
| | | | Range: 0..65535
| | | +-- -R-- EnumVal rserpoolPEUserTransportUse(10)
| | | | Textual Convention: RSerPoolTransportUseTypeTC
| | | | Values: dataOnly(0), dataPlusControl(1)
| | | +-- -RW- Unsigned rserpoolPEPolicyID(11)
| | | | Textual Convention: RSerPoolPolicyIdentifierTC
| | | | Range: 1..4294967295
| | | +-- -RW- String rserpoolPEPolicyDescription(12)
| | | | Textual Convention: RSerPoolDescriptionTC
| | | | Size: 0..4095
| | | +-- -RW- Unsigned rserpoolPEPolicyWeight(13)
| | | | Textual Convention: RSerPoolPolicyWeightTC
| | | | Range: 0..4294967295
| | | +-- -R-- Unsigned rserpoolPEPolicyLoad(14)
| | | | Textual Convention: RSerPoolPolicyLoadTC
| | | | Range: 0..4294967295
| | | +-- -RW- Unsigned rserpoolPEPolicyLoadDeg(15)
| | | | Textual Convention: RSerPoolPolicyLoadTC
| | | | Range: 0..4294967295
| | | +-- -RW- TimeTicks rserpoolPERegistrationLife(16)
| | | +-- -R-- Unsigned rserpoolPEHomeENRPServer(17)
| | | Textual Convention:
| | | RSerPoolENRPServerIdentifierTC
| | | Range: 1..4294967295
| | |
| | +--rserpoolPEASAPAddrTable(2)
| | | |
| | | +--rserpoolPEASAPAddrTableEntry(1)
| | | | Index: rserpoolPEIndex, rserpoolPEASAPAddrTableIndex
| | | |
| | | +-- ---- Unsigned rserpoolPEASAPAddrTableIndex(1)
| | | | Range: 1..4294967295
| | | +-- -R-- EnumVal rserpoolPEASAPL3Type(2)
| | | | Textual Convention: InetAddressType
| | | | Values: ipv4(1), ipv6(2)
| | | +-- -R-- String rserpoolPEASAPL3Addr(3)
| | | Textual Convention: InetAddress
| | | Size: 4 | 16
| | |
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| | +--rserpoolPEUserAddrTable(6)
| | |
| | +--rserpoolPEUserAddrTableEntry(1)
| | | Index: rserpoolPEIndex, rserpoolPEUserAddrTableIndex
| | |
| | +-- ---- Unsigned rserpoolPEUserAddrTableIndex(1)
| | | Range: 1..4294967295
| | +-- -R-- EnumVal rserpoolPEUserL3Type(2)
| | | Textual Convention: InetAddressType
| | | Values: ipv4(1), ipv6(2)
| | +-- -R-- String rserpoolPEUserL3Addr(3)
| | | Textual Convention: InetAddress
| | | Size: 4 | 16
| | +-- -R-- String rserpoolPEUserL3Opaque(4)
| | Textual Convention: RSerPoolOpaqueAddressTC
| | Size: 0..65535
| |
| +--rserpoolPoolUsers(3)
| |
| +--rserpoolPUTable(1)
| |
| +--rserpoolPUEntry(1)
| | Index: rserpoolPUIndex
| |
| +-- ---- Unsigned rserpoolPUIndex(1)
| | Range: 1..4294967295
| +-- -R-- String rserpoolPUOperationScope(2)
| | Textual Convention: RSerPoolOperationScopeTC
| | Size: 0..65535
| +-- -RW- String rserpoolPUPoolHandle(3)
| | Textual Convention: RSerPoolPoolHandleTC
| | Size: 0..65535
| +-- -RW- String rserpoolPUDescription(4)
| | Textual Convention: RSerPoolDescriptionTC
| | Size: 0..4095
| +-- -R-- TimeTicks rserpoolPUUptime(5)
|
+--rserpoolMIBConformance(2)
|
+--rserpoolMIBCompliances(1)
| |
| +--rserpoolMIBCompliance(1)
|
+--rserpoolMIBGroups(2)
|
+--rserpoolENRPGroup(1)
+--rserpoolPEGroup(2)
+--rserpoolPUGroup(3)
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As the figure shows, the MIB consists of three main branches:
"rserpoolENRP", "rserpoolPoolElements" and "rserpoolPoolUsers". The
first branch, "rserpoolENRP" is used to access managed objects in the
set of ENRP servers running on a given host. While it is assumed
that it does not make much sense to run multiple ENRP servers for the
same operation scope on one host, running multiple ENRP servers for
different operation scopes is very likely when the ENRP server
processes run on routers. Therefore, the MIB has to be able to
manage multiple ENRP servers on the same host. "rserpoolPoolElements"
is used to access managed objects in the set of Pool Elements that
are running on a given host. The third branch, "rserpoolPoolUsers"
is used to access managed objects in the set of Pool Users that are
running on a given host. Note: "rserpoolENRPServers" is filled on
hosts running ENRP server instances, "rserpoolPoolElements" is filled
on hosts running Pool Element instances and "rserpoolPoolUsers" is
filled on hosts running Pool User instances. Of course, multiple
different components may run on the same host, which leads to filling
of multiple different branches. In fact, the structure of the three
branches is very similar. Because the two branches are so similar,
we describe only the first branch in detail, and provide a summary
description of the second and third branch. We now proceed with a
description of the branches.
4.1. Access to managed objects on ENRP servers
The first branch describes managed objects at a set of ENRP servers.
Any given ENRP server of this set will, at a certain moment in time,
have registration information for a set of active pools. Each of
these pools in turn may have a list of pool elements that are
registered under that pool. To allow this information to be
retrieved via SNMP, the ERNP server branch of the RSerPool MIB uses
the table-in-table technique described in [SNMPMIBS]. Specifically,
the ENRP servers branch creates four levels of nesting, as indicated
in the following diagram:
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Nesting of the ENRP Server Branch
Nesting Structure:
Level 1: rserpoolENRPTable
Level 2: rserpoolENRPPoolTable
Level 3: rserpoolENRPPoolElementTable
Level 4: rserpoolENRPASAPAddrTable
rserpoolENRPUserAddrTable
Level 2: rserpoolENRPENRPAddrTable
Level 2: rserpoolENRPPeerTable
Level 3: rserpoolENRPPeerAddrTable
4.2. Access to managed objects on Pool Elements
The construction of the Pool Elements branch is very similar to the
pool elements table of the ENRP servers branch. But instead of
grouping the pool elements into pools (which does not make sense
here), the pool elements table is the top of the hierarchy and each
pool element entry specifies its operation scope and pool handle.
That is, the nesting structure is as follows:
Nesting of the Pool Elements Branch
Level 1: rserpoolPETable
Level 2: rserpoolPEASAPAddrTable
rserpoolPEUserAddrTable
4.3. Access to managed objects on Pool Users
For the pool users branch, it is only necessary to list the pool user
instances, including their operation scope and pool handle.
5. Definitions
RSERPOOL-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, experimental,
TimeTicks, Unsigned32
FROM SNMPv2-SMI
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TEXTUAL-CONVENTION
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
InetAddressType, InetAddress, InetPortNumber
FROM INET-ADDRESS-MIB;
-- ## Module definition ###########################################
rserpoolMIB MODULE-IDENTITY
LAST-UPDATED
"200902051111Z" -- February 5, 2009
ORGANIZATION
"IEM-TdR, UNIVERSITY OF DUISBURG-ESSEN"
CONTACT-INFO
" THOMAS-DREIBHOLZ
Postal: University of Duisburg-Essen
Institute for Experimental Mathematics
Ellernstrasse 29
D-45326 Essen
Germany
Phone: +49-201-183-7637
Fax: +49-201-183-7673
Email: dreibh@iem.uni-due.de
JAIWANT-MULIK
Postal: Delaware State University
CIS Department
1200 N. DuPont Hw
Dover, DE
USA 19904
Phone: +1-302-857-7910
Fax: +1-302-857-6552
Email: jaiwant@mulik.com"
DESCRIPTION
"The MIB module for managing an RSerPool implementation"
REVISION
"200902051111Z" -- February 5, 2009
DESCRIPTION
"This version of the MIB module is published as RFC xxxx"
::= { experimental xxxxxx } -- To be IANA Assigned!!!
-- ## RSerPool type definitions ###################################
RSerPoolENRPServerIdentifierTC ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "x"
STATUS current
DESCRIPTION "The ID of an ENRP server"
SYNTAX Unsigned32 (1..4294967295)
RSerPoolOperationScopeTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1024t"
STATUS current
DESCRIPTION "The ID of an operation scope"
SYNTAX OCTET STRING (SIZE (0..65535))
RSerPoolPoolHandleTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1024t"
STATUS current
DESCRIPTION "The pool handle"
SYNTAX OCTET STRING (SIZE (0..65535))
RSerPoolDescriptionTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1024t"
STATUS current
DESCRIPTION "Description"
SYNTAX OCTET STRING (SIZE (0..4095))
RserpoolPoolElementIdentifierTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "x"
STATUS current
DESCRIPTION "The pool element ID"
SYNTAX Unsigned32 (1..4294967295)
RSerPoolPolicyIdentifierTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "x"
STATUS current
DESCRIPTION "The ID of the pool policy"
SYNTAX Unsigned32 (1..4294967295)
RSerPoolPolicyLoadTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION "The load status of a pool element"
SYNTAX Unsigned32 (0..4294967295)
RSerPoolPolicyWeightTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION "The weight of a pool element"
SYNTAX Unsigned32 (0..4294967295)
RSerPoolTransportUseTypeTC ::= TEXTUAL-CONVENTION
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STATUS current
DESCRIPTION "The transport use of a pool element"
SYNTAX INTEGER {
dataOnly(0),
dataPlusControl(1)
}
RSerPoolOpaqueAddressTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1024t"
STATUS current
DESCRIPTION "Opaque address"
SYNTAX OCTET STRING (SIZE (0..65535))
-- ## Top-level definitions #######################################
rserpoolMIBObjects OBJECT IDENTIFIER ::= { rserpoolMIB 1 }
rserpoolMIBConformance OBJECT IDENTIFIER ::= { rserpoolMIB 2 }
rserpoolENRPServers OBJECT IDENTIFIER ::= { rserpoolMIBObjects 1 }
rserpoolPoolElements OBJECT IDENTIFIER ::= { rserpoolMIBObjects 2 }
rserpoolPoolUsers OBJECT IDENTIFIER ::= { rserpoolMIBObjects 3 }
-- ################################################################
-- #### ENRP Servers Section ####
-- ################################################################
-- ## Definition of the ENRP server table #########################
rserpoolENRPTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing of ENRP servers."
::= { rserpoolENRPServers 1 }
rserpoolENRPEntry OBJECT-TYPE
SYNTAX RserpoolENRPEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An ENRP server entry in the table listing of ENRP
servers."
INDEX { rserpoolENRPIndex }
::= { rserpoolENRPTable 1 }
RserpoolENRPEntry ::= SEQUENCE {
rserpoolENRPIndex Unsigned32,
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rserpoolENRPOperationScope RSerPoolOperationScopeTC,
rserpoolENRPIdentifier RSerPoolENRPServerIdentifierTC,
rserpoolENRPDescription RSerPoolDescriptionTC,
rserpoolENRPUptime TimeTicks,
rserpoolENRPPort InetPortNumber,
rserpoolENRPASAPAnnouncePort InetPortNumber,
rserpoolENRPASAPAnnounceAddrType InetAddressType,
rserpoolENRPASAPAnnounceAddr InetAddress,
rserpoolENRPENRPAnnouncePort InetPortNumber,
rserpoolENRPENRPAnnounceAddrType InetAddressType,
rserpoolENRPENRPAnnounceAddr InetAddress }
rserpoolENRPIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An integer to uniquely identify an ENRP server."
::= { rserpoolENRPEntry 1 }
rserpoolENRPOperationScope OBJECT-TYPE
SYNTAX RSerPoolOperationScopeTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The definition of the operation scope of this ENRP server."
::= { rserpoolENRPEntry 2 }
rserpoolENRPIdentifier OBJECT-TYPE
SYNTAX RSerPoolENRPServerIdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ENRP server identifier of this ENRP server."
::= { rserpoolENRPEntry 3 }
rserpoolENRPDescription OBJECT-TYPE
SYNTAX RSerPoolDescriptionTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A textual description of this ENRP server, e.g. its location
and a contact address of its administrator."
::= { rserpoolENRPEntry 4 }
rserpoolENRPUptime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"The ENRP service uptime of this ENRP server."
::= { rserpoolENRPEntry 5 }
rserpoolENRPPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The SCTP port number of the ENRP protocol endpoint of
this ENRP server."
::= { rserpoolENRPEntry 6 }
rserpoolENRPASAPAnnouncePort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The destination UDP port number ASAP multicast announce
messages are sent to."
::= { rserpoolENRPEntry 7 }
rserpoolENRPASAPAnnounceAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol ASAP multicast announce messages
are sent over."
::= { rserpoolENRPEntry 8 }
rserpoolENRPASAPAnnounceAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The destination IP multicast address ASAP multicast
announce messages are sent to. The type of this address is
given in rserpoolENRPASAPAnnounceAddrType."
::= { rserpoolENRPEntry 9 }
rserpoolENRPENRPAnnouncePort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The destination UDP port number ENRP multicast announce
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messages are sent to."
::= { rserpoolENRPEntry 10 }
rserpoolENRPENRPAnnounceAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol ENRP multicast announce messages
are sent over."
::= { rserpoolENRPEntry 11 }
rserpoolENRPENRPAnnounceAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The destination multicast IP address ENRP multicast
announce messages are sent to. The type of this address
is given in rserpoolENRPENRPAnnounceAddrType."
::= { rserpoolENRPEntry 12 }
-- ## Definition of the pool table ################################
rserpoolENRPPoolTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPPoolEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing of pools."
::= { rserpoolENRPServers 3 }
rserpoolENRPPoolEntry OBJECT-TYPE
SYNTAX RserpoolENRPPoolEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The pool entry in the table listing of pools."
INDEX { rserpoolENRPIndex, rserpoolENRPPoolIndex }
::= { rserpoolENRPPoolTable 1 }
RserpoolENRPPoolEntry ::= SEQUENCE {
rserpoolENRPPoolIndex Unsigned32,
rserpoolENRPPoolHandle RSerPoolPoolHandleTC }
rserpoolENRPPoolIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
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MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An integer to uniquely identify a pool."
::= { rserpoolENRPPoolEntry 1 }
rserpoolENRPPoolHandle OBJECT-TYPE
SYNTAX RSerPoolPoolHandleTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool handle of this pool."
::= { rserpoolENRPPoolEntry 2 }
-- ## Definition of the pool element table ########################
rserpoolENRPPoolElementTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPPoolElementEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing of pool elements."
::= { rserpoolENRPServers 4 }
rserpoolENRPPoolElementEntry OBJECT-TYPE
SYNTAX RserpoolENRPPoolElementEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A pool element in the table listing of pool elements."
INDEX {
rserpoolENRPIndex,
rserpoolENRPPoolIndex,
rserpoolENRPPoolElementIndex }
::= { rserpoolENRPPoolElementTable 1 }
RserpoolENRPPoolElementEntry ::= SEQUENCE {
rserpoolENRPPoolElementIndex Unsigned32,
rserpoolENRPPoolElementID RserpoolPoolElementIdentifierTC,
rserpoolENRPASAPTransportPort InetPortNumber,
rserpoolENRPUserTransportProto Unsigned32,
rserpoolENRPUserTransportPort InetPortNumber,
rserpoolENRPUserTransportUse RSerPoolTransportUseTypeTC,
rserpoolENRPPolicyID RSerPoolPolicyIdentifierTC,
rserpoolENRPPolicyDescription RSerPoolDescriptionTC,
rserpoolENRPPolicyWeight RSerPoolPolicyWeightTC,
rserpoolENRPPolicyLoad RSerPoolPolicyLoadTC,
rserpoolENRPPolicyLoadDeg RSerPoolPolicyLoadTC,
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rserpoolENRPRegistrationLife TimeTicks,
rserpoolENRPHomeENRPServer RSerPoolENRPServerIdentifierTC }
rserpoolENRPPoolElementIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An integer to uniquely identify a pool element. Note,
that uniqueness of a pool element identifier in the pool
is not enforced, therefore this index is required here!"
::={ rserpoolENRPPoolElementEntry 1 }
rserpoolENRPPoolElementID OBJECT-TYPE
SYNTAX RserpoolPoolElementIdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool element identifier of this pool element."
::={ rserpoolENRPPoolElementEntry 2 }
rserpoolENRPASAPTransportPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The SCTP port number of the ASAP endpoint of this pool
element."
::= { rserpoolENRPPoolElementEntry 3 }
rserpoolENRPUserTransportProto OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport protocol number of the service endpoint
of this pool element."
::= { rserpoolENRPPoolElementEntry 4 }
rserpoolENRPUserTransportPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport protocol's port number of the service
endpoint of this pool element."
::= { rserpoolENRPPoolElementEntry 5 }
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rserpoolENRPUserTransportUse OBJECT-TYPE
SYNTAX RSerPoolTransportUseTypeTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport use of the service endpoint of this pool
element."
::= { rserpoolENRPPoolElementEntry 6 }
rserpoolENRPPolicyID OBJECT-TYPE
SYNTAX RSerPoolPolicyIdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool policy of this pool element."
::= { rserpoolENRPPoolElementEntry 7 }
rserpoolENRPPolicyDescription OBJECT-TYPE
SYNTAX RSerPoolDescriptionTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The textual description of the pool policy of this pool
element."
::= { rserpoolENRPPoolElementEntry 8 }
rserpoolENRPPolicyWeight OBJECT-TYPE
SYNTAX RSerPoolPolicyWeightTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool policy's weight parameter for this pool element."
::= { rserpoolENRPPoolElementEntry 9 }
rserpoolENRPPolicyLoad OBJECT-TYPE
SYNTAX RSerPoolPolicyLoadTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool policy's load status for this pool element."
::= { rserpoolENRPPoolElementEntry 10 }
rserpoolENRPPolicyLoadDeg OBJECT-TYPE
SYNTAX RSerPoolPolicyLoadTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool policy's load degradation parameter for this pool
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element."
::= { rserpoolENRPPoolElementEntry 11 }
rserpoolENRPRegistrationLife OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The registration life of this pool element."
::= { rserpoolENRPPoolElementEntry 12 }
rserpoolENRPHomeENRPServer OBJECT-TYPE
SYNTAX RSerPoolENRPServerIdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ID of the home ENRP server of this pool element."
::= { rserpoolENRPPoolElementEntry 13 }
-- ## Definition of the ASAP transport address list table #########
rserpoolENRPASAPAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPASAPAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of all IP addresses of the ASAP transport
endpoint."
::= { rserpoolENRPServers 5 }
rserpoolENRPASAPAddrTableEntry OBJECT-TYPE
SYNTAX RserpoolENRPASAPAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An IP address of the ASAP transport endpoint."
INDEX {
rserpoolENRPIndex,
rserpoolENRPPoolIndex,
rserpoolENRPPoolElementIndex,
rserpoolENRPASAPAddrTableIndex }
::= { rserpoolENRPASAPAddrTable 1 }
RserpoolENRPASAPAddrTableEntry ::= SEQUENCE {
rserpoolENRPASAPAddrTableIndex Unsigned32,
rserpoolENRPASAPL3Type InetAddressType,
rserpoolENRPASAPL3Addr InetAddress }
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rserpoolENRPASAPAddrTableIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the IP address of an ASAP transport
endpoint."
::= { rserpoolENRPASAPAddrTableEntry 1 }
rserpoolENRPASAPL3Type OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol (IPv4 or IPv6) of an IP address of
an ASAP transport endpoint."
::= { rserpoolENRPASAPAddrTableEntry 2 }
rserpoolENRPASAPL3Addr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of an ASAP transport endpoint. The type of
this address is given in rserpoolENRPASAPL3Type."
::= { rserpoolENRPASAPAddrTableEntry 3 }
-- ## Definition of the user transport address list table #########
rserpoolENRPUserAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPUserAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of all IP addresses of the user
transport endpoint."
::= { rserpoolENRPServers 6 }
rserpoolENRPUserAddrTableEntry OBJECT-TYPE
SYNTAX RserpoolENRPUserAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An IP address of the user transport endpoint."
INDEX {
rserpoolENRPIndex,
rserpoolENRPPoolIndex,
rserpoolENRPPoolElementIndex,
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rserpoolENRPUserAddrTableIndex }
::= { rserpoolENRPUserAddrTable 1 }
RserpoolENRPUserAddrTableEntry ::= SEQUENCE {
rserpoolENRPUserAddrTableIndex Unsigned32,
rserpoolENRPUserL3Type InetAddressType,
rserpoolENRPUserL3Addr InetAddress,
rserpoolENRPUserL3Opaque RSerPoolOpaqueAddressTC }
rserpoolENRPUserAddrTableIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the IP address of an user transport
endpoint."
::= { rserpoolENRPUserAddrTableEntry 1 }
rserpoolENRPUserL3Type OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol (IPv4 or IPv6) of an IP address
of an user transport endpoint."
::= { rserpoolENRPUserAddrTableEntry 2 }
rserpoolENRPUserL3Addr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of an user transport endpoint. The type of
this address is given in rserpoolENRPUserL3Type."
::= { rserpoolENRPUserAddrTableEntry 3 }
rserpoolENRPUserL3Opaque OBJECT-TYPE
SYNTAX RSerPoolOpaqueAddressTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The opaque address of an user transport endpoint."
::= { rserpoolENRPUserAddrTableEntry 4 }
-- ## Definition of ENRP address list table #######################
rserpoolENRPENRPAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPENRPAddrTableEntry
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MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of all IP addresses of the ENRP
transport endpoint."
::= { rserpoolENRPServers 7 }
rserpoolENRPENRPAddrTableEntry OBJECT-TYPE
SYNTAX RserpoolENRPENRPAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An IP address of the ENRP transport endpoint."
INDEX {
rserpoolENRPIndex,
rserpoolENRPENRPAddrTableIndex }
::= { rserpoolENRPENRPAddrTable 1 }
RserpoolENRPENRPAddrTableEntry ::= SEQUENCE {
rserpoolENRPENRPAddrTableIndex Unsigned32,
rserpoolENRPENRPL3Type InetAddressType,
rserpoolENRPENRPL3Addr InetAddress }
rserpoolENRPENRPAddrTableIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the IP address of an ENRP transport
endpoint."
::= { rserpoolENRPENRPAddrTableEntry 1 }
rserpoolENRPENRPL3Type OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol (IPv4 or IPv6) of an IP address of
an ENRP transport endpoint."
::= { rserpoolENRPENRPAddrTableEntry 2 }
rserpoolENRPENRPL3Addr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of an ENRP transport endpoint. The type of
this address is given in rserpoolENRPENRPL3Type."
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::= { rserpoolENRPENRPAddrTableEntry 3 }
-- ## Definition of peer table ####################################
rserpoolENRPPeerTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing of a peer table."
::= { rserpoolENRPServers 8 }
rserpoolENRPPeerEntry OBJECT-TYPE
SYNTAX RserpoolENRPPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A peer entry in the table listing of a peer table."
INDEX { rserpoolENRPPeerIndex }
::= { rserpoolENRPPeerTable 1 }
RserpoolENRPPeerEntry ::= SEQUENCE {
rserpoolENRPPeerIndex Unsigned32,
rserpoolENRPPeerIdentifier Unsigned32,
rserpoolENRPPeerPort InetPortNumber,
rserpoolENRPPeerLastHeard TimeTicks }
rserpoolENRPPeerIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for a peer entry in the table
listing of a peer table."
::= { rserpoolENRPPeerEntry 1 }
rserpoolENRPPeerIdentifier OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ENRP identifier of this peer."
::= { rserpoolENRPPeerEntry 2 }
rserpoolENRPPeerPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"The SCTP port number of the ENRP transport endpoint of
this peer."
::= { rserpoolENRPPeerEntry 3 }
rserpoolENRPPeerLastHeard OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since the reception of the last ENRP Presence
message of this peer."
::= { rserpoolENRPPeerEntry 4 }
-- ## Definition of peer address list table #######################
rserpoolENRPPeerAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolENRPPeerAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of the peer endpoint addresses."
::= { rserpoolENRPServers 9 }
rserpoolENRPPeerAddrTableEntry OBJECT-TYPE
SYNTAX RserpoolENRPPeerAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of all IP addresses of the ENRP
transport endpoint of a peer referenced by peerIndex."
INDEX {
rserpoolENRPPeerIndex,
rserpoolENRPPeerAddrTableIndex }
::= { rserpoolENRPPeerAddrTable 1 }
RserpoolENRPPeerAddrTableEntry ::= SEQUENCE {
rserpoolENRPPeerAddrTableIndex Unsigned32,
rserpoolENRPPeerL3Type InetAddressType,
rserpoolENRPPeerL3Addr InetAddress }
rserpoolENRPPeerAddrTableIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the IP address of a peer ENRP
transport endpoint."
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::= { rserpoolENRPPeerAddrTableEntry 1 }
rserpoolENRPPeerL3Type OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol (IPv4 or IPv6) of an IP address
of a peer ENRP transport endpoint."
::= { rserpoolENRPPeerAddrTableEntry 2 }
rserpoolENRPPeerL3Addr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of a peer ENRP transport endpoint. The type
of this address is given in rserpoolENRPPeerL3Type."
::= { rserpoolENRPPeerAddrTableEntry 3 }
-- ################################################################
-- #### Pool Elements Section ####
-- ################################################################
-- ## Definition of the pool element table ########################
rserpoolPETable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolPEEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing of pool elements."
::= { rserpoolPoolElements 1 }
rserpoolPEEntry OBJECT-TYPE
SYNTAX RserpoolPEEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A pool element in the table listing of pool elements."
INDEX { rserpoolPEIndex }
::= { rserpoolPETable 1 }
RserpoolPEEntry ::= SEQUENCE {
rserpoolPEIndex Unsigned32,
rserpoolPEOperationScope RSerPoolOperationScopeTC,
rserpoolPEPoolHandle RSerPoolPoolHandleTC,
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rserpoolPEIdentifier RserpoolPoolElementIdentifierTC,
rserpoolPEDescription RSerPoolDescriptionTC,
rserpoolPEUptime TimeTicks,
rserpoolPEASAPTransportPort InetPortNumber,
rserpoolPEUserTransportProto Unsigned32,
rserpoolPEUserTransportPort InetPortNumber,
rserpoolPEUserTransportUse RSerPoolTransportUseTypeTC,
rserpoolPEPolicyID RSerPoolPolicyIdentifierTC,
rserpoolPEPolicyDescription RSerPoolDescriptionTC,
rserpoolPEPolicyWeight RSerPoolPolicyWeightTC,
rserpoolPEPolicyLoad RSerPoolPolicyLoadTC,
rserpoolPEPolicyLoadDeg RSerPoolPolicyLoadTC,
rserpoolPERegistrationLife TimeTicks,
rserpoolPEHomeENRPServer RSerPoolENRPServerIdentifierTC }
rserpoolPEIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An integer to uniquely identify a pool element. Note,
that uniqueness of a pool element identifier in the pool
is not enforced, therefore this index is required here!"
::={ rserpoolPEEntry 1 }
rserpoolPEOperationScope OBJECT-TYPE
SYNTAX RSerPoolOperationScopeTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operation scope of this pool element."
::= { rserpoolPEEntry 2 }
rserpoolPEPoolHandle OBJECT-TYPE
SYNTAX RSerPoolPoolHandleTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The pool handle of this pool element. Changing this object
will update the pool element's pool handle and result in a
re-registration."
::={ rserpoolPEEntry 3 }
rserpoolPEIdentifier OBJECT-TYPE
SYNTAX RserpoolPoolElementIdentifierTC
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"The pool element identifier of this pool element."
::={ rserpoolPEEntry 4 }
rserpoolPEDescription OBJECT-TYPE
SYNTAX RSerPoolDescriptionTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A textual description of this pool element, e.g. its location
and a contact address of its administrator."
::= { rserpoolPEEntry 5 }
rserpoolPEUptime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ENRP service uptime of this pool element."
::= { rserpoolPEEntry 6 }
rserpoolPEASAPTransportPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The SCTP port number of the ASAP endpoint of this pool element."
::= { rserpoolPEEntry 7 }
rserpoolPEUserTransportProto OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport protocol number of the service endpoint
of this pool element."
::= { rserpoolPEEntry 8 }
rserpoolPEUserTransportPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport protocol's port number of the service
endpoint of this pool element."
::= { rserpoolPEEntry 9 }
rserpoolPEUserTransportUse OBJECT-TYPE
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SYNTAX RSerPoolTransportUseTypeTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport use of the service endpoint of this pool element."
::= { rserpoolPEEntry 10 }
rserpoolPEPolicyID OBJECT-TYPE
SYNTAX RSerPoolPolicyIdentifierTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The pool policy of this pool element. Changing this object
will update the pool element's policy and result in a
re-registration."
::= { rserpoolPEEntry 11 }
rserpoolPEPolicyDescription OBJECT-TYPE
SYNTAX RSerPoolDescriptionTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The textual description of the pool policy of this pool element."
::= { rserpoolPEEntry 12 }
rserpoolPEPolicyWeight OBJECT-TYPE
SYNTAX RSerPoolPolicyWeightTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The pool policy's weight parameter for this pool element.
Changing this object will update the pool element's policy
weight setting and result in
a re-registration."
::= { rserpoolPEEntry 13 }
rserpoolPEPolicyLoad OBJECT-TYPE
SYNTAX RSerPoolPolicyLoadTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The pool policy's load status for this pool element."
::= { rserpoolPEEntry 14 }
rserpoolPEPolicyLoadDeg OBJECT-TYPE
SYNTAX RSerPoolPolicyLoadTC
MAX-ACCESS read-write
STATUS current
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DESCRIPTION
"The pool policy's load degradation parameter for this pool
element. Changing this object will update the pool element's
load degradation setting and result in a re-registration."
::= { rserpoolPEEntry 15 }
rserpoolPERegistrationLife OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The registration life of this pool element. Changing this
object will update the pool element's lifetime setting and
result in a re-registration."
::= { rserpoolPEEntry 16 }
rserpoolPEHomeENRPServer OBJECT-TYPE
SYNTAX RSerPoolENRPServerIdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ID of the home ENRP server of this pool element."
::= { rserpoolPEEntry 17 }
-- ## Definition of the ASAP transport address list table #########
rserpoolPEASAPAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolPEASAPAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of all IP addresses of the ASAP transport
endpoint."
::= { rserpoolPoolElements 2 }
rserpoolPEASAPAddrTableEntry OBJECT-TYPE
SYNTAX RserpoolPEASAPAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An IP address of the ASAP transport endpoint."
INDEX {
rserpoolPEIndex,
rserpoolPEASAPAddrTableIndex }
::= { rserpoolPEASAPAddrTable 1 }
RserpoolPEASAPAddrTableEntry ::= SEQUENCE {
rserpoolPEASAPAddrTableIndex Unsigned32,
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rserpoolPEASAPL3Type InetAddressType,
rserpoolPEASAPL3Addr InetAddress }
rserpoolPEASAPAddrTableIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the IP address of an ASAP transport
endpoint."
::= { rserpoolPEASAPAddrTableEntry 1 }
rserpoolPEASAPL3Type OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol (IPv4 or IPv6) of an IP address of
an ASAP transport endpoint."
::= { rserpoolPEASAPAddrTableEntry 2 }
rserpoolPEASAPL3Addr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of an ASAP transport endpoint. The type of
this address is given in rserpoolPEASAPL3Type."
::= { rserpoolPEASAPAddrTableEntry 3 }
-- ## Definition of the user transport address list table #########
rserpoolPEUserAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolPEUserAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table listing of all IP addresses of the user
transport endpoint."
::= { rserpoolPoolElements 6 }
rserpoolPEUserAddrTableEntry OBJECT-TYPE
SYNTAX RserpoolPEUserAddrTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An IP address of the user transport endpoint."
INDEX {
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rserpoolPEIndex,
rserpoolPEUserAddrTableIndex }
::= { rserpoolPEUserAddrTable 1 }
RserpoolPEUserAddrTableEntry ::= SEQUENCE {
rserpoolPEUserAddrTableIndex Unsigned32,
rserpoolPEUserL3Type InetAddressType,
rserpoolPEUserL3Addr InetAddress,
rserpoolPEUserL3Opaque RSerPoolOpaqueAddressTC }
rserpoolPEUserAddrTableIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the IP address of an user transport
endpoint."
::= { rserpoolPEUserAddrTableEntry 1 }
rserpoolPEUserL3Type OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1), ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network-layer protocol of an IP address of
an user transport endpoint. Set to unknown for opaque address."
::= { rserpoolPEUserAddrTableEntry 2 }
rserpoolPEUserL3Addr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of an user transport endpoint. The type of
this address is given in rserpoolPEUserL3Addr."
::= { rserpoolPEUserAddrTableEntry 3 }
rserpoolPEUserL3Opaque OBJECT-TYPE
SYNTAX RSerPoolOpaqueAddressTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The opaque address of an user transport endpoint."
::= { rserpoolPEUserAddrTableEntry 4 }
-- ################################################################
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-- #### Pool Users Section ####
-- ################################################################
-- ## Definition of the pool user table ###########################
rserpoolPUTable OBJECT-TYPE
SYNTAX SEQUENCE OF RserpoolPUEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing of pool users."
::= { rserpoolPoolUsers 1 }
rserpoolPUEntry OBJECT-TYPE
SYNTAX RserpoolPUEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A pool user in the table listing of pool users."
INDEX { rserpoolPUIndex }
::= { rserpoolPUTable 1 }
RserpoolPUEntry ::= SEQUENCE {
rserpoolPUIndex Unsigned32,
rserpoolPUOperationScope RSerPoolOperationScopeTC,
rserpoolPUPoolHandle RSerPoolPoolHandleTC,
rserpoolPUDescription RSerPoolDescriptionTC,
rserpoolPUUptime TimeTicks }
rserpoolPUIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An integer to uniquely identify a pool user."
::= { rserpoolPUEntry 1 }
rserpoolPUOperationScope OBJECT-TYPE
SYNTAX RSerPoolOperationScopeTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operation scope of this pool user."
::= { rserpoolPUEntry 2 }
rserpoolPUPoolHandle OBJECT-TYPE
SYNTAX RSerPoolPoolHandleTC
MAX-ACCESS read-write
STATUS current
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DESCRIPTION
"The pool handle of this pool user. Changing this object
will update the pool user's pool handle for all future
sessions."
::={ rserpoolPUEntry 3 }
rserpoolPUDescription OBJECT-TYPE
SYNTAX RSerPoolDescriptionTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A textual description of this pool user, e.g. its location
and a contact address of its administrator."
::= { rserpoolPUEntry 4 }
rserpoolPUUptime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ENRP service uptime of this pool user."
::= { rserpoolPUEntry 5 }
-- ## MIB conformance and compliance ##############################
rserpoolMIBCompliances OBJECT IDENTIFIER ::= {
rserpoolMIBConformance 1
}
rserpoolMIBGroups OBJECT IDENTIFIER ::= {
rserpoolMIBConformance 2
}
rserpoolMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which implement
RSerPool."
MODULE
MANDATORY-GROUPS {
rserpoolENRPGroup,
rserpoolPEGroup,
rserpoolPUGroup }
::= { rserpoolMIBCompliances 1 }
rserpoolENRPGroup OBJECT-GROUP
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OBJECTS {
rserpoolENRPOperationScope,
rserpoolENRPIdentifier,
rserpoolENRPDescription,
rserpoolENRPUptime,
rserpoolENRPPort,
rserpoolENRPASAPAnnouncePort,
rserpoolENRPASAPAnnounceAddr,
rserpoolENRPASAPAnnounceAddrType,
rserpoolENRPENRPAnnounceAddrType,
rserpoolENRPENRPAnnouncePort,
rserpoolENRPENRPAnnounceAddr,
rserpoolENRPPoolHandle,
rserpoolENRPPoolElementID,
rserpoolENRPASAPTransportPort,
rserpoolENRPUserTransportProto,
rserpoolENRPUserTransportUse,
rserpoolENRPUserTransportPort,
rserpoolENRPPolicyID,
rserpoolENRPPolicyDescription,
rserpoolENRPPolicyWeight,
rserpoolENRPPolicyLoad,
rserpoolENRPPolicyLoadDeg,
rserpoolENRPRegistrationLife,
rserpoolENRPHomeENRPServer,
rserpoolENRPASAPL3Type,
rserpoolENRPASAPL3Addr,
rserpoolENRPUserL3Type,
rserpoolENRPUserL3Addr,
rserpoolENRPUserL3Opaque,
rserpoolENRPENRPL3Type,
rserpoolENRPENRPL3Addr,
rserpoolENRPPeerIdentifier,
rserpoolENRPPeerPort,
rserpoolENRPPeerLastHeard,
rserpoolENRPPeerL3Type,
rserpoolENRPPeerL3Addr }
STATUS current
DESCRIPTION
"The group contains all ENRP server instances
running on the system"
::= { rserpoolMIBGroups 1 }
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rserpoolPEGroup OBJECT-GROUP
OBJECTS {
rserpoolPEOperationScope,
rserpoolPEPoolHandle,
rserpoolPEIdentifier,
rserpoolPEDescription,
rserpoolPEUptime,
rserpoolPEASAPTransportPort,
rserpoolPEUserTransportProto,
rserpoolPEUserTransportPort,
rserpoolPEUserTransportUse,
rserpoolPEPolicyID,
rserpoolPEPolicyDescription,
rserpoolPEPolicyWeight,
rserpoolPEPolicyLoad,
rserpoolPEPolicyLoadDeg,
rserpoolPERegistrationLife,
rserpoolPEHomeENRPServer,
rserpoolPEASAPL3Type,
rserpoolPEASAPL3Addr,
rserpoolPEUserL3Type,
rserpoolPEUserL3Addr,
rserpoolPEUserL3Opaque }
STATUS current
DESCRIPTION
"The group contains all pool element instances
running on the system"
::= { rserpoolMIBGroups 2 }
rserpoolPUGroup OBJECT-GROUP
OBJECTS { rserpoolPUOperationScope,
rserpoolPUPoolHandle,
rserpoolPUDescription,
rserpoolPUUptime }
STATUS current
DESCRIPTION
"The group contains all pool user instances
running on the system"
::= { rserpoolMIBGroups 3 }
END
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6. Security Considerations
SNMPv1 by itself is not a secure environment. Even if the network
itself is secure (for example by using IPsec), there is no control as
to who on the secure network is allowed to access and GET/SET (read/
change/create/delete) the objects in this MIB. Therefore, it is
recommended that the implementers consider the security features as
provided by the SNMPv3 framework. Specifically, the use of the User-
based Security Model RFC 3414 [RFC3414] and the View-based Access
Control Model RFC 3415 [RFC3415] is recommended.
It is then a customer/user responsibility to ensure that the SNMP
entity giving access to an instance of this MIB, is properly
configured to give access to the objects only to those principals
(users) that have legitimate rights to indeed GET or SET (change/
create/delete) them. The implications of modifying RSerPool
component properties are similar to changes by ASAP/ENRP. Therefore,
the security threads documented by RFC 5355 [RFC5355] also apply
here.
7. IANA Considerations
IANA will need to assign an OID prefix for the RSerPool MIB module.
8. Acknowledgments
The authors would like to express a special note of thanks to Phillip
Conrad and Kevin Pinzhoffer for their efforts in the early formation
of this draft. Furthermore, the authors would like to thank Bert
Wijnen for his valuable comments on this document. Finally, the
authors would like to thank Nihad Cosic, Dirk Hoffstadt, Michael
Kohnen, Jobin Pulinthanath, Randall Stewart, Michael Tuexen and Xing
Zhou for their support.
9. References
9.1. Normative References
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Structure of Management Information
Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Textual Conventions for SMIv2",
STD 58, RFC 2579, April 1999.
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[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder,
"Conformance Statements for SMIv2", STD 58, RFC 2580,
April 1999.
[RFC3414] Blumenthal, U. and B. Wijnen, "User-based Security Model
(USM) for version 3 of the Simple Network Management
Protocol (SNMPv3)", STD 62, RFC 3414, December 2002.
[RFC3415] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", STD 62, RFC 3415,
December 2002.
[RFC4001] Daniele, M., Haberman, B., Routhier, S., and J.
Schoenwaelder, "Textual Conventions for Internet Network
Addresses", RFC 4001, February 2005.
[RFC5352] Stewart, R., Xie, Q., Stillman, M., and M. Tuexen,
"Aggregate Server Access Protocol (ASAP)", RFC 5352,
September 2008.
[RFC5353] Xie, Q., Stewart, R., Stillman, M., Tuexen, M., and A.
Silverton, "Endpoint Handlespace Redundancy Protocol
(ENRP)", RFC 5353, September 2008.
[RFC5354] Stewart, R., Xie, Q., Stillman, M., and M. Tuexen,
"Aggregate Server Access Protocol (ASAP) and Endpoint
Handlespace Redundancy Protocol (ENRP) Parameters",
RFC 5354, September 2008.
[RFC5356] Dreibholz, T. and M. Tuexen, "Reliable Server Pooling
Policies", RFC 5356, September 2008.
9.2. Informative References
[RFC3237] Tuexen, M., Xie, Q., Stewart, R., Shore, M., Ong, L.,
Loughney, J., and M. Stillman, "Requirements for Reliable
Server Pooling", RFC 3237, January 2002.
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410, December 2002.
[RFC5351] Lei, P., Ong, L., Tuexen, M., and T. Dreibholz, "An
Overview of Reliable Server Pooling Protocols", RFC 5351,
September 2008.
[RFC5355] Stillman, M., Gopal, R., Guttman, E., Sengodan, S., and M.
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Holdrege, "Threats Introduced by Reliable Server Pooling
(RSerPool) and Requirements for Security in Response to
Threats", RFC 5355, September 2008.
[Dre2006] Dreibholz, T., "Reliable Server Pooling -- Evaluation,
Optimization and Extension of a Novel IETF Architecture",
Ph.D. Thesis University of Duisburg-Essen, Faculty of
Economics, Institute for Computer Science and Business
Information Systems, URL: http://
duepublico.uni-duisburg-essen.de/servlets/DerivateServlet/
Derivate-16326/Dre2006-final.pdf, March 2007.
[LCN2005] Dreibholz, T. and E. Rathgeb, "On the Performance of
Reliable Server Pooling Systems", Proceedings of the 30th
IEEE Local Computer Networks Conference, November 2005.
[IJHIT2008]
Dreibholz, T. and E. Rathgeb, "An Evalulation of the Pool
Maintenance Overhead in Reliable Server Pooling Systems",
International Journal of Hybrid Information Technology
(IJHIT) Volume 1, Number 2, April 2008.
[RSerPoolPage]
Dreibholz, T., "Thomas Dreibholz's RSerPool Page",
URL: http://tdrwww.iem.uni-due.de.de/dreibholz/rserpool/.
[SNMPMIBS]
Perkins, D. and E. McGinnis, "Understanding SNMP MIBs",
1997.
Authors' Addresses
Thomas Dreibholz
University of Duisburg-Essen, Institute for Experimental Mathematics
Ellernstrasse 29
45326 Essen, Nordrhein-Westfalen
Germany
Phone: +49-201-1837637
Fax: +49-201-1837673
Email: dreibh@iem.uni-due.de
URI: http://www.iem.uni-due.de/~dreibh/
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Jaiwant Mulik
Delaware State University
CIS Department
Room 306A, Science Center North
1200 N. DuPont Hwy
Dover, DE 19904
USA
Phone: +1-302-857-7910
Fax: +1-302-857-6552
Email: jaiwant@mulik.com
URI: http://netlab.cis.desu.edu
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