Documents for Alvaro Retana
IESG dashboardDocuments for Alvaro Retana
Document | Date | Status | IPR | |
---|---|---|---|---|
Published RFCs (161 hits) | ||||
21 pages | 2015-05 | Proposed Standard RFC | 1 | |
34 pages
RFC 7582
Multicast Virtual Private Network (MVPN): Using Bidirectional P-Tunnels |
2015-07 |
Proposed Standard RFC
Updated by rfc8534 |
||
19 pages | 2015-08 | Proposed Standard RFC | ||
5 pages
RFC 7607
Codification of AS 0 Processing |
2015-08 | Proposed Standard RFC | ||
8 pages
RFC 7611
BGP ACCEPT_OWN Community Attribute |
2015-08 | Proposed Standard RFC | ||
23 pages
RFC 7623
Provider Backbone Bridging Combined with Ethernet VPN (PBB-EVPN) |
2015-09 | Proposed Standard RFC | ||
15 pages
RFC 7631
TLV Naming in the Mobile Ad Hoc Network (MANET) Generalized Packet/Message Format |
2015-09 |
Proposed Standard RFC
Updated by rfc7722 |
||
7 pages
RFC 7674
Clarification of the Flowspec Redirect Extended Community |
2015-10 |
Proposed Standard RFC
Obsoleted by rfc8955 |
||
16 pages
RFC 7705
Autonomous System Migration Mechanisms and Their Effects on the BGP AS_PATH Attribute |
2015-11 | Proposed Standard RFC | ||
22 pages
RFC 7716
Global Table Multicast with BGP Multicast VPN (BGP-MVPN) Procedures |
2015-12 | Proposed Standard RFC | ||
23 pages
RFC 7722
Multi-Topology Extension for the Optimized Link State Routing Protocol Version 2 (OLSRv2) |
2015-12 | Experimental RFC | ||
7 pages
RFC 7726
Clarifying Procedures for Establishing BFD Sessions for MPLS Label Switched Paths (LSPs) |
2016-01 | Proposed Standard RFC | ||
8 pages
RFC 7730
Resource Public Key Infrastructure (RPKI) Trust Anchor Locator |
2016-01 |
Proposed Standard RFC
Obsoleted by rfc8630 |
||
29 pages
RFC 7731
Multicast Protocol for Low-Power and Lossy Networks (MPL) |
2016-02 | Proposed Standard RFC | ||
15 pages
RFC 7732
Forwarder Policy for Multicast with Admin-Local Scope in the Multicast Protocol for Low-Power and Lossy Networks (MPL) |
2016-02 | Informational RFC | ||
38 pages
RFC 7733
Applicability Statement: The Use of the Routing Protocol for Low-Power and Lossy Networks (RPL) Protocol Suite in Home Automation and Building Control |
2016-02 | Proposed Standard RFC | ||
11 pages
RFC 7734
Support for Shortest Path Bridging MAC Mode over Ethernet VPN (EVPN) |
2016-01 | Proposed Standard RFC | ||
8 pages
RFC 7740
Simulating Partial Mesh of Multipoint-to-Multipoint (MP2MP) Provider Tunnels with Ingress Replication |
2016-01 | Proposed Standard RFC | ||
48 pages | 2016-03 |
Proposed Standard RFC
Obsoleted by rfc9552 Updated by rfc9029 |
||
137 pages | 2016-03 |
Internet Standard RFC
Updated by rfc8736, rfc9436 Also known as STD 83 |
||
10 pages | 2016-03 | Proposed Standard RFC | ||
21 pages
RFC 7779
Directional Airtime Metric Based on Packet Sequence Numbers for Optimized Link State Routing Version 2 (OLSRv2) |
2016-04 | Experimental RFC | ||
18 pages | 2016-05 |
Proposed Standard RFC
Obsoleted by rfc8570 |
||
118 pages
RFC 7811
An Algorithm for Computing IP/LDP Fast Reroute Using Maximally Redundant Trees (MRT-FRR) |
2016-06 | Proposed Standard RFC | ||
44 pages
RFC 7812
An Architecture for IP/LDP Fast Reroute Using Maximally Redundant Trees (MRT-FRR) |
2016-06 | Proposed Standard RFC | ||
15 pages
RFC 7814
Virtual Subnet: A BGP/MPLS IP VPN-Based Subnet Extension Solution |
2016-03 | Informational RFC | ||
19 pages | 2016-05 | Informational RFC | ||
17 pages
RFC 7859
Identity-Based Signatures for Mobile Ad Hoc Network (MANET) Routing Protocols |
2016-05 | Experimental RFC | ||
24 pages
RFC 7880
Seamless Bidirectional Forwarding Detection (S-BFD) |
2016-07 | Proposed Standard RFC | ||
8 pages
RFC 7881
Seamless Bidirectional Forwarding Detection (S-BFD) for IPv4, IPv6, and MPLS |
2016-07 | Proposed Standard RFC | ||
15 pages
RFC 7882
Seamless Bidirectional Forwarding Detection (S-BFD) Use Cases |
2016-07 | Informational RFC | ||
8 pages
RFC 7887
Hierarchical Join/Prune Attributes |
2016-06 | Proposed Standard RFC | ||
9 pages
RFC 7891
Explicit Reverse Path Forwarding (RPF) Vector |
2016-06 | Proposed Standard RFC | ||
18 pages
RFC 7899
Multicast VPN State Damping |
2016-06 | Proposed Standard RFC | ||
65 pages
RFC 7900
Extranet Multicast in BGP/IP MPLS VPNs |
2016-06 |
Proposed Standard RFC
Updated by rfc8534 |
||
7 pages
RFC 7902
Registry and Extensions for P-Multicast Service Interface Tunnel Attribute Flags |
2016-06 | Proposed Standard RFC | ||
14 pages
RFC 7909
Securing Routing Policy Specification Language (RPSL) Objects with Resource Public Key Infrastructure (RPKI) Signatures |
2016-06 | Proposed Standard RFC | ||
9 pages
RFC 7935
The Profile for Algorithms and Key Sizes for Use in the Resource Public Key Infrastructure |
2016-08 |
Proposed Standard RFC
Updated by rfc8208, rfc8608 |
||
72 pages
RFC 7939
Definition of Managed Objects for the Neighborhood Discovery Protocol |
2016-08 | Proposed Standard RFC | ||
12 pages
RFC 7947
Internet Exchange BGP Route Server |
2016-09 | Proposed Standard RFC | ||
15 pages
RFC 7985
Security Threats to Simplified Multicast Forwarding (SMF) |
2016-11 | Informational RFC | ||
23 pages
RFC 7988
Ingress Replication Tunnels in Multicast VPN |
2016-10 | Proposed Standard RFC | ||
24 pages
RFC 8036
Applicability Statement for the Routing Protocol for Low-Power and Lossy Networks (RPL) in Advanced Metering Infrastructure (AMI) Networks |
2017-01 | Proposed Standard RFC | ||
9 pages | 2017-01 | Experimental RFC | ||
8 pages | 2017-02 | Proposed Standard RFC | ||
3 pages
RFC 8093
Deprecation of BGP Path Attribute Values 30, 31, 129, 241, 242, and 243 |
2017-02 | Proposed Standard RFC | ||
6 pages
RFC 8097
BGP Prefix Origin Validation State Extended Community |
2017-03 | Proposed Standard RFC | ||
26 pages
RFC 8116
Security Threats to the Optimized Link State Routing Protocol Version 2 (OLSRv2) |
2017-05 | Informational RFC | ||
37 pages | 2017-04 |
Proposed Standard RFC
Updated by rfc9008, rfc9035 |
||
82 pages | 2017-06 | Proposed Standard RFC | ||
21 pages
RFC 8181
A Publication Protocol for the Resource Public Key Infrastructure (RPKI) |
2017-07 | Proposed Standard RFC | ||
24 pages | 2017-07 | Proposed Standard RFC | ||
23 pages
RFC 8183
An Out-of-Band Setup Protocol for Resource Public Key Infrastructure (RPKI) Production Services |
2017-07 | Proposed Standard RFC | ||
6 pages
RFC 8203
BGP Administrative Shutdown Communication |
2017-07 |
Proposed Standard RFC
Obsoleted by rfc9003 |
||
45 pages
RFC 8205
BGPsec Protocol Specification |
2017-09 |
Proposed Standard RFC
Updated by rfc8206 |
||
16 pages
RFC 8206
BGPsec Considerations for Autonomous System (AS) Migration |
2017-09 | Proposed Standard RFC | ||
10 pages
RFC 8207
BGPsec Operational Considerations |
2017-09 |
Best Current Practice RFC
Also known as BCP 211 |
||
19 pages
RFC 8208
BGPsec Algorithms, Key Formats, and Signature Formats |
2017-09 |
Proposed Standard RFC
Obsoleted by rfc8608 |
||
15 pages
RFC 8209
A Profile for BGPsec Router Certificates, Certificate Revocation Lists, and Certification Requests |
2017-09 | Proposed Standard RFC | ||
35 pages
RFC 8210
The Resource Public Key Infrastructure (RPKI) to Router Protocol, Version 1 |
2017-09 | Proposed Standard RFC | ||
26 pages
RFC 8211
Adverse Actions by a Certification Authority (CA) or Repository Manager in the Resource Public Key Infrastructure (RPKI) |
2017-09 | Informational RFC | ||
17 pages | 2017-08 | Proposed Standard RFC | ||
26 pages
RFC 8218
Multipath Extension for the Optimized Link State Routing Protocol Version 2 (OLSRv2) |
2017-08 | Experimental RFC | ||
29 pages
RFC 8245
Rules for Designing Protocols Using the Generalized Packet/Message Format from RFC 5444 |
2017-10 | Proposed Standard RFC | ||
23 pages
RFC 8317
Ethernet-Tree (E-Tree) Support in Ethernet VPN (EVPN) and Provider Backbone Bridging EVPN (PBB-EVPN) |
2018-01 | Proposed Standard RFC | ||
9 pages
RFC 8354
Use Cases for IPv6 Source Packet Routing in Networking (SPRING) |
2018-03 | Informational RFC | ||
13 pages
RFC 8355
Resiliency Use Cases in Source Packet Routing in Networking (SPRING) Networks |
2018-03 | Informational RFC | ||
29 pages | 2018-04 | Proposed Standard RFC | ||
33 pages
RFC 8362
OSPFv3 Link State Advertisement (LSA) Extensibility |
2018-04 | Proposed Standard RFC | ||
18 pages
RFC 8364
PIM Flooding Mechanism (PFM) and Source Discovery (SD) |
2018-03 |
Experimental RFC
Updated by rfc8736, rfc9436 |
||
33 pages | 2018-03 | Proposed Standard RFC | ||
17 pages
RFC 8379
OSPF Graceful Link Shutdown |
2018-05 | Proposed Standard RFC | ||
31 pages
RFC 8388
Usage and Applicability of BGP MPLS-Based Ethernet VPN |
2018-05 | Informational RFC | ||
9 pages
RFC 8395
Extensions to BGP-Signaled Pseudowires to Support Flow-Aware Transport Labels |
2018-06 | Proposed Standard RFC | 2 | |
12 pages | 2018-06 |
Proposed Standard RFC
Updated by rfc9272 |
||
32 pages | 2018-07 |
Proposed Standard RFC
Updated by rfc9256 |
3 | |
19 pages
RFC 8403
A Scalable and Topology-Aware MPLS Data-Plane Monitoring System |
2018-07 | Informational RFC | ||
17 pages | 2018-08 | Proposed Standard RFC | ||
12 pages
RFC 8444
OSPFv2 Extensions for Bit Index Explicit Replication (BIER) |
2018-11 |
Proposed Standard RFC
Updated by rfc9272 |
||
11 pages
RFC 8476
Signaling Maximum SID Depth (MSD) Using OSPF |
2018-12 | Proposed Standard RFC | ||
10 pages
RFC 8491
Signaling Maximum SID Depth (MSD) Using IS-IS |
2018-11 | Proposed Standard RFC | ||
15 pages
RFC 8500
IS-IS Routing with Reverse Metric |
2019-02 | Proposed Standard RFC | ||
8 pages
RFC 8510
OSPF Link-Local Signaling (LLS) Extensions for Local Interface ID Advertisement |
2019-01 | Proposed Standard RFC | ||
10 pages
RFC 8538
Notification Message Support for BGP Graceful Restart |
2019-03 | Proposed Standard RFC | ||
17 pages
RFC 8556
Multicast VPN Using Bit Index Explicit Replication (BIER) |
2019-04 | Proposed Standard RFC | ||
21 pages
RFC 8570
IS-IS Traffic Engineering (TE) Metric Extensions |
2019-03 | Proposed Standard RFC | ||
10 pages
RFC 8571
BGP - Link State (BGP-LS) Advertisement of IGP Traffic Engineering Performance Metric Extensions |
2019-03 | Proposed Standard RFC | ||
10 pages
RFC 8629
Dynamic Link Exchange Protocol (DLEP) Multi-Hop Forwarding Extension |
2019-07 | Proposed Standard RFC | ||
12 pages
RFC 8651
Dynamic Link Exchange Protocol (DLEP) Control-Plane-Based Pause Extension |
2019-10 | Proposed Standard RFC | ||
45 pages
RFC 8652
A YANG Data Model for the Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) |
2019-11 | Proposed Standard RFC | ||
7 pages
RFC 8654
Extended Message Support for BGP |
2019-10 | Proposed Standard RFC | ||
21 pages
RFC 8661
Segment Routing MPLS Interworking with LDP |
2019-12 | Proposed Standard RFC | ||
25 pages | 2019-12 | Proposed Standard RFC | ||
18 pages
RFC 8666
OSPFv3 Extensions for Segment Routing |
2019-12 | Proposed Standard RFC | ||
28 pages | 2019-12 | Proposed Standard RFC | ||
17 pages | 2019-12 | Proposed Standard RFC | ||
15 pages | 2019-12 | Proposed Standard RFC | ||
18 pages
RFC 8670
BGP Prefix Segment in Large-Scale Data Centers |
2019-12 | Informational RFC | ||
9 pages
RFC 8703
Dynamic Link Exchange Protocol (DLEP) Link Identifier Extension |
2020-02 | Proposed Standard RFC | ||
22 pages
RFC 8706
Restart Signaling for IS-IS |
2020-02 | Proposed Standard RFC | ||
5 pages
RFC 8757
Dynamic Link Exchange Protocol (DLEP) Latency Range Extension |
2020-03 | Proposed Standard RFC | ||
8 pages
RFC 8770
Host Router Support for OSPFv2 |
2020-04 | Proposed Standard RFC | ||
18 pages
RFC 8775
PIM Designated Router Load Balancing |
2020-04 | Proposed Standard RFC | ||
5 pages
RFC 8810
Revision to Capability Codes Registration Procedures |
2020-08 | Proposed Standard RFC | ||
9 pages
RFC 8814
Signaling Maximum SID Depth (MSD) Using the Border Gateway Protocol - Link State |
2020-08 | Proposed Standard RFC | ||
37 pages
RFC 8916
A YANG Data Model for the Multicast Source Discovery Protocol (MSDP) |
2020-10 | Proposed Standard RFC | ||
8 pages
RFC 8918
Invalid TLV Handling in IS-IS |
2020-09 | Proposed Standard RFC | ||
20 pages
RFC 8919
IS-IS Application-Specific Link Attributes |
2020-10 |
Proposed Standard RFC
Obsoleted by rfc9479 |
||
19 pages
RFC 8920
OSPF Application-Specific Link Attributes |
2020-10 |
Proposed Standard RFC
Obsoleted by rfc9492 |
||
36 pages | 2020-12 |
Proposed Standard RFC
Updated by rfc8956, rfc9117, rfc9184 |
||
19 pages | 2020-12 | Proposed Standard RFC | ||
7 pages
RFC 9003
Extended BGP Administrative Shutdown Communication |
2021-01 | Proposed Standard RFC | ||
49 pages | 2021-04 | Proposed Standard RFC | ||
21 pages
RFC 9009
Efficient Route Invalidation |
2021-04 | Proposed Standard RFC | ||
36 pages | 2021-04 | Proposed Standard RFC | ||
41 pages
RFC 9012
The BGP Tunnel Encapsulation Attribute |
2021-04 | Proposed Standard RFC | ||
10 pages | 2021-04 | Proposed Standard RFC | ||
24 pages
RFC 9014
Interconnect Solution for Ethernet VPN (EVPN) Overlay Networks |
2021-05 | Proposed Standard RFC | ||
5 pages
RFC 9029
Updates to the Allocation Policy for the Border Gateway Protocol - Link State (BGP-LS) Parameters Registries |
2021-06 |
Proposed Standard RFC
Obsoleted by rfc9552 |
||
9 pages
RFC 9035
A Routing Protocol for Low-Power and Lossy Networks (RPL) Destination-Oriented Directed Acyclic Graph (DODAG) Configuration Option for the 6LoWPAN Routing Header |
2021-04 | Proposed Standard RFC | ||
38 pages | 2021-10 | Proposed Standard RFC | ||
6 pages
RFC 9072
Extended Optional Parameters Length for BGP OPEN Message |
2021-07 | Proposed Standard RFC | ||
9 pages
RFC 9084
OSPF Prefix Originator Extensions |
2021-08 | Proposed Standard RFC | ||
27 pages | 2021-08 |
Proposed Standard RFC
Updated by rfc9356 |
||
15 pages
RFC 9086
Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing BGP Egress Peer Engineering |
2021-08 | Proposed Standard RFC | ||
17 pages
RFC 9087
Segment Routing Centralized BGP Egress Peer Engineering |
2021-08 | Informational RFC | ||
7 pages
RFC 9088
Signaling Entropy Label Capability and Entropy Readable Label Depth Using IS-IS |
2021-08 | Proposed Standard RFC | ||
8 pages
RFC 9089
Signaling Entropy Label Capability and Entropy Readable Label Depth Using OSPF |
2021-08 | Proposed Standard RFC | ||
7 pages
RFC 9104
Distribution of Traffic Engineering Extended Administrative Groups Using the Border Gateway Protocol - Link State (BGP-LS) |
2021-08 | Proposed Standard RFC | ||
9 pages
RFC 9107
BGP Optimal Route Reflection (BGP ORR) |
2021-08 | Proposed Standard RFC | ||
12 pages
RFC 9117
Revised Validation Procedure for BGP Flow Specifications |
2021-08 | Proposed Standard RFC | ||
92 pages
RFC 9128
YANG Data Model for Protocol Independent Multicast (PIM) |
2022-10 | Proposed Standard RFC | ||
116 pages
RFC 9129
YANG Data Model for the OSPF Protocol |
2022-10 | Proposed Standard RFC | ||
103 pages
RFC 9130
YANG Data Model for the IS-IS Protocol |
2022-10 | Proposed Standard RFC | ||
31 pages
RFC 9136
IP Prefix Advertisement in Ethernet VPN (EVPN) |
2021-10 | Proposed Standard RFC | ||
37 pages
RFC 9166
A YANG Data Model for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping |
2022-02 | Proposed Standard RFC | ||
5 pages
RFC 9184
BGP Extended Community Registries Update |
2022-01 | Proposed Standard RFC | ||
7 pages
RFC 9186
Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks |
2022-01 | Proposed Standard RFC | ||
12 pages
RFC 9234
Route Leak Prevention and Detection Using Roles in UPDATE and OPEN Messages |
2022-05 | Proposed Standard RFC | ||
6 pages
RFC 9247
BGP - Link State (BGP-LS) Extensions for Seamless Bidirectional Forwarding Detection (S-BFD) |
2022-06 | Proposed Standard RFC | ||
43 pages
RFC 9262
Tree Engineering for Bit Index Explicit Replication (BIER-TE) |
2022-10 | Proposed Standard RFC | ||
6 pages
RFC 9272
Underlay Path Calculation Algorithm and Constraints for Bit Index Explicit Replication (BIER) |
2022-09 | Proposed Standard RFC | ||
12 pages
RFC 9279
Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Version 2 (MLDv2) Message Extension |
2022-08 | Proposed Standard RFC | ||
12 pages
RFC 9294
Application-Specific Link Attributes Advertisement Using the Border Gateway Protocol - Link State (BGP-LS) |
2022-08 | Proposed Standard RFC | ||
24 pages
RFC 9299
An Architectural Introduction to the Locator/ID Separation Protocol (LISP) |
2022-10 | Informational RFC | ||
33 pages
RFC 9300
The Locator/ID Separation Protocol (LISP) |
2022-10 | Proposed Standard RFC | 2 | |
42 pages
RFC 9301
Locator/ID Separation Protocol (LISP) Control Plane |
2022-10 | Proposed Standard RFC | 3 | |
15 pages
RFC 9302
Locator/ID Separation Protocol (LISP) Map-Versioning |
2022-10 | Proposed Standard RFC | ||
23 pages | 2022-10 | Proposed Standard RFC | ||
5 pages
RFC 9304
Locator/ID Separation Protocol (LISP): Shared Extension Message and IANA Registry for Packet Type Allocations |
2022-10 | Proposed Standard RFC | ||
14 pages
RFC 9305
Locator/ID Separation Protocol (LISP) Generic Protocol Extension |
2022-10 | Proposed Standard RFC | ||
5 pages
RFC 9306
Vendor-Specific LISP Canonical Address Format (LCAF) |
2022-10 | Experimental RFC | ||
14 pages
RFC 9351
Border Gateway Protocol - Link State (BGP-LS) Extensions for Flexible Algorithm Advertisement |
2023-02 | Proposed Standard RFC | ||
25 pages
RFC 9352
IS-IS Extensions to Support Segment Routing over the IPv6 Data Plane |
2023-02 | Proposed Standard RFC | ||
5 pages
RFC 9384
A BGP Cease NOTIFICATION Subcode for Bidirectional Forwarding Detection (BFD) |
2023-03 | Proposed Standard RFC | ||
20 pages
RFC 9398
A YANG Data Model for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Proxy Devices |
2023-05 | Proposed Standard RFC | ||
18 pages
RFC 9437
Publish/Subscribe Functionality for the Locator/ID Separation Protocol (LISP) |
2023-08 | Proposed Standard RFC | ||
9 pages
RFC 9465
PIM Null-Register Packing |
2023-09 | Proposed Standard RFC | ||
20 pages
RFC 9466
PIM Assert Message Packing |
2023-10 | Proposed Standard RFC | ||
23 pages | 2023-12 | Proposed Standard RFC | ||
60 pages | 2023-12 | Proposed Standard RFC | ||
Approved Conflict Reviews (6 hits) | ||||
56 pages
conflict-review-cordeiro-experience-mapt-00
IETF conflict review for draft-cordeiro-experience-mapt |
2015-08-04 |
Approved No Problem - announcement sent
IETF stream |
||
80 pages
conflict-review-savage-eigrp-00
IETF conflict review for draft-savage-eigrp |
2015-08-18 |
Approved No Problem - announcement sent
IETF stream |
||
17 pages
conflict-review-sridharan-virtualization-nvgre-00
IETF conflict review for draft-sridharan-virtualization-nvgre |
2015-05-01 |
Approved No Problem - announcement sent
IETF stream |
||
50 pages
conflict-review-sriram-bgpsec-design-choices-00
IETF conflict review for draft-sriram-bgpsec-design-choices |
2018-01-18 |
Approved No Problem - announcement sent
IETF stream |
||
6 pages
conflict-review-zhou-pim-vrrp-00
IETF conflict review for draft-zhou-pim-vrrp |
2016-03-16 |
Approved No Problem - announcement sent
IETF stream |
||
32 pages
conflict-review-clausen-lln-rpl-experiences-00
IETF conflict review for draft-clausen-lln-rpl-experiences |
2018-05-31 |
Approved Request to Not Publish - announcement sent
IETF stream |
||
Withdrawn Conflict Review (1 hit) | ||||
8 pages
conflict-review-abraitis-bgp-version-capability-00
IETF conflict review for draft-abraitis-bgp-version-capability |
2020-09-08 |
Withdrawn
IETF stream |
||
Approved - announcement sent Status Change (1 hit) | ||||
status-change-bier-core-to-proposed-standard-01
Promote BIER Architecture and Encapsulation to Proposed Standard (based on updating charter) |
2018-02-08 |
Approved - announcement sent
IETF stream |
||
Dead Status Change (1 hit) | ||||
status-change-rfc911-to-historic-00
Moving RFC911 to Historic |
2022-01-20 |
Dead
IETF stream |