Link State Routing (lsr)
| Document | Date | Status | IPR | AD/Shepherd | |
|---|---|---|---|---|---|
| Active Internet-Drafts (13 hits) | |||||
|
12 pages
draft-ietf-lsr-distoptflood-13
IS-IS Distributed Flooding Reduction |
2026-01-22 |
I-D Exists
WG Document |
2 |
|
|
|
10 pages
draft-ietf-lsr-dynamic-flooding-algorithm-02
An Algorithm for Computing Dynamic Flooding Topologies |
2026-04-23
New
|
I-D Exists
WG Document |
1 |
|
|
|
8 pages
draft-ietf-lsr-flex-soft-dataplane-01
IGP Flex Soft Dataplane |
2026-04-23
New
|
I-D Exists
WG Document |
|
||
|
22 pages
draft-ietf-lsr-flood-reduction-arch-01
IGP Flooding Reduction Algorithms Framework |
2026-02-19 |
I-D Exists
WG Document |
1 |
|
|
|
5 pages
draft-ietf-lsr-igp-reverse-spf-algo-02
IGP Reverse SPF Algorithm |
2026-03-17 |
I-D Exists
WG Document |
|
||
|
9 pages
draft-ietf-lsr-isis-pics-l2member-attr-yang-03
YANG Data Model for IS-IS L2 Bundle Member Link Attributes PICS |
2026-04-23
New
|
I-D Exists
WG Document |
|
||
|
14 pages
draft-ietf-lsr-isis-pics-srmpls-yang-03
YANG Data Model for IS-IS Segment Routing MPLS PICS |
2026-04-23
New
|
I-D Exists
WG Document |
|
||
|
10 pages
draft-ietf-lsr-isis-pics-yang-03
YANG Model for IS-IS Protocol Implementation Conformance Statement (PICS) |
2026-04-23
New
|
I-D Exists
WG Document |
|
||
|
26 pages
draft-ietf-lsr-isis-srv6-yang-09
YANG Data Model for IS-IS SRv6 |
2026-02-26 |
I-D Exists
WG Document |
Acee Lindem |
||
|
11 pages
draft-ietf-lsr-l2-bundle-member-remote-id-02
Advertisement of Remote Interface Identifiers for Layer 2 Bundle Members |
2026-03-14 |
I-D Exists
WG Document |
|
||
|
28 pages
draft-ietf-lsr-ospf-srv6-yang-09
YANG Data Model for OSPF SRv6 |
2026-02-26 |
I-D Exists
WG Document |
Christian Hopps |
||
|
15 pages
draft-ietf-lsr-ospf-transport-instance-10
OSPF-GT (Generalized Transport) |
2025-11-30 |
I-D Exists
WG Document |
Christian Hopps |
||
|
74 pages
draft-ietf-lsr-ospf-yang-augmentation-v1-18
OSPF YANG Model Augmentations for Additional Features - Release 1 |
2026-01-08 |
I-D Exists
WG Document : Proposed Standard |
Christian Hopps |
||
| Active with the IESG Internet-Drafts (4 hits) | |||||
|
12 pages
draft-ietf-lsr-anycast-flag-13
OSPFv2 Anycast Property Advertisement |
2026-01-19 |
RFC Ed Queue
: EDIT
87
Submitted to IESG for Publication : Proposed Standard Reviews: secdir secdir IETF Last Call opsdir IETF Last Call rtgdir IETF Last Call yangdoctors IETF Last Call |
Gunter Van de Velde
Acee Lindem |
||
|
31 pages
draft-ietf-lsr-isis-flex-algo-yang-06
YANG Data Model for IS-IS Application-Specific Link Attributes and Flexible Algorithm |
2026-03-31 |
Waiting for AD Go-Ahead
24
Submitted to IESG for Publication : Proposed Standard Reviews: opsdir IETF Last Call genart IETF Last Call yangdoctors Early rtgdir Early secdir IETF Last Call Action Holder: Gunter Van de Velde 24 |
Gunter Van de Velde
Christian Hopps |
||
|
44 pages
draft-ietf-lsr-ospf-flex-algo-yang-06
YANG Data Model for OSPF Application-Specific Link Attributes and Flexible Algorithm |
2026-03-30 |
Waiting for AD Go-Ahead
24
Submitted to IESG for Publication : Proposed Standard Reviews: opsdir IETF Last Call genart IETF Last Call yangdoctors Early rtgdir Early secdir IETF Last Call Action Holder: Gunter Van de Velde 24 |
Gunter Van de Velde
Christian Hopps |
||
|
28 pages
draft-ietf-lsr-ospf-ls-link-infinity-25
Advertising Unreachable Links in OSPF |
2026-03-14 |
RFC Ed Queue
: EDIT
Submitted to IESG for Publication : Proposed Standard Reviews: secdir IETF Last Call genart IETF Last Call rtgdir Early yangdoctors Early opsdir Early Mar 2026 |
1 |
Gunter Van de Velde
Yingzhen Qu |
|
| Expired Internet-Drafts (8 hits) | |||||
|
12 pages
draft-ietf-isis-ipv6-dst-src-routing-00
IPv6 Source/Destination Routing using IS-IS |
2018-01-24 |
Expired
WG Document |
|
||
|
16 pages
draft-ietf-lsr-algorithm-related-adjacency-sid-08
Algorithm Related IGP-Adjacency SID Advertisement |
2025-10-16 |
Expired
WG Document |
1 |
|
|
|
12 pages
draft-ietf-lsr-flooding-topo-min-degree-09
Flooding Topology Minimum Degree Algorithm |
2024-02-01 |
Expired
WG Document |
1 |
Acee Lindem |
|
|
19 pages
draft-ietf-lsr-isis-extended-hierarchy-06
IS-IS Extended Hierarchy |
2022-06-28 |
Expired
WG Document |
Christian Hopps |
||
|
17 pages
draft-ietf-lsr-isis-spine-leaf-ext-02
IS-IS Routing for Spine-Leaf Topology |
2019-09-02 |
Expired
WG Document |
3 |
Acee Lindem |
|
|
9 pages
draft-ietf-lsr-isis-sr-vtn-mt-11
Applicability of IS-IS Multi-Topology (MT) for Segment Routing based Network Resource Partition (NRP) |
2025-10-13 |
Expired
WG Document : Informational Reviews: rtgdir IETF Last Call rtgdir IETF Last Call |
Acee Lindem |
||
|
25 pages
draft-ietf-lsr-isis-ttz-09
IS-IS Topology-Transparent Zone |
2024-03-29 |
Expired
WG Document : Experimental |
3 |
Acee Lindem |
|
|
26 pages
draft-ietf-lsr-isis-yang-augmentation-v1-11
IS-IS YANG Model Augmentations for Additional Features - Release 1 |
2025-10-06 |
Expired
WG Document : Proposed Standard |
Christian Hopps |
||
| RFCs (45 hits) | |||||
|
11 pages
RFC 8476
Signaling Maximum SID Depth (MSD) Using OSPF |
2018-12 | Proposed Standard RFC |
Alvaro Retana
|
||
|
10 pages
RFC 8491
Signaling Maximum SID Depth (MSD) Using IS-IS |
2018-11 | Proposed Standard RFC |
Alvaro Retana
|
||
|
15 pages
RFC 8500
IS-IS Routing with Reverse Metric |
2019-02 | Proposed Standard RFC |
Alvaro Retana
|
||
|
8 pages
RFC 8510
OSPF Link-Local Signaling (LLS) Extensions for Local Interface ID Advertisement |
2019-01 | Proposed Standard RFC |
Alvaro Retana
|
||
|
21 pages
RFC 8570
IS-IS Traffic Engineering (TE) Metric Extensions |
2019-03 | Proposed Standard RFC |
Alvaro Retana
|
||
| 18 pages | 2019-12 | Proposed Standard RFC |
Alvaro Retana
|
||
| 28 pages | 2019-12 | Proposed Standard RFC |
Alvaro Retana
|
||
|
8 pages
RFC 8687
OSPF Routing with Cross-Address Family Traffic Engineering Tunnels |
2019-11 | Proposed Standard RFC |
Martin Vigoureux
|
||
|
22 pages
RFC 8706
Restart Signaling for IS-IS |
2020-02 | Proposed Standard RFC |
Alvaro Retana
|
||
|
8 pages
RFC 8770
Host Router Support for OSPFv2 |
2020-04 | Proposed Standard RFC |
Alvaro Retana
|
||
|
8 pages
RFC 8918
Invalid TLV Handling in IS-IS |
2020-09 | Proposed Standard RFC |
Alvaro Retana
|
||
|
20 pages
RFC 8919
IS-IS Application-Specific Link Attributes |
2020-10 |
Proposed Standard RFC
Obsoleted by rfc9479 |
Alvaro Retana
|
||
|
19 pages
RFC 8920
OSPF Application-Specific Link Attributes |
2020-10 |
Proposed Standard RFC
Obsoleted by rfc9492 |
Alvaro Retana
|
||
|
9 pages
RFC 9084
OSPF Prefix Originator Extensions |
2021-08 | Proposed Standard RFC |
Alvaro Retana
|
||
|
7 pages
RFC 9088
Signaling Entropy Label Capability and Entropy Readable Label Depth Using IS-IS |
2021-08 | Proposed Standard RFC |
Alvaro Retana
|
||
|
8 pages
RFC 9089
Signaling Entropy Label Capability and Entropy Readable Label Depth Using OSPF |
2021-08 | Proposed Standard RFC |
Alvaro Retana
|
||
| 116 pages | 2022-10 | Proposed Standard RFC |
Alvaro Retana
|
||
|
103 pages
RFC 9130
YANG Data Model for the IS-IS Protocol |
2022-10 | Proposed Standard RFC |
Alvaro Retana
|
||
|
13 pages
RFC 9194
A YANG Module for IS-IS Reverse Metric |
2022-10 | Proposed Standard RFC |
John Scudder
|
||
|
11 pages
RFC 9339
OSPF Reverse Metric |
2022-12 | Proposed Standard RFC |
John Scudder
|
||
|
19 pages
RFC 9346
IS-IS Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering |
2023-02 | Proposed Standard RFC | 1 |
John Scudder
|
|
| 42 pages | 2023-02 |
Proposed Standard RFC
Updated by rfc9843, rfc9917 |
John Scudder
|
||
|
25 pages
RFC 9352
IS-IS Extensions to Support Segment Routing over the IPv6 Data Plane |
2023-02 | Proposed Standard RFC |
Alvaro Retana
|
||
|
13 pages
RFC 9353
IGP Extension for Path Computation Element Communication Protocol (PCEP) Security Capability Support in PCE Discovery (PCED) |
2023-01 | Proposed Standard RFC |
John Scudder
|
||
|
10 pages
RFC 9355
OSPF Bidirectional Forwarding Detection (BFD) Strict-Mode |
2023-02 | Proposed Standard RFC |
John Scudder
|
||
|
12 pages
RFC 9356
Advertising Layer 2 Bundle Member Link Attributes in OSPF |
2023-01 | Proposed Standard RFC |
John Scudder
|
||
|
19 pages
RFC 9377
IS-IS Flood Reflection |
2023-04 | Experimental RFC |
John Scudder
|
||
|
6 pages
RFC 9454
Update to OSPF Terminology |
2023-08 | Proposed Standard RFC |
John Scudder
|
||
|
21 pages
RFC 9479
IS-IS Application-Specific Link Attributes |
2023-10 | Proposed Standard RFC |
John Scudder
|
||
|
20 pages
RFC 9492
OSPF Application-Specific Link Attributes |
2023-10 | Proposed Standard RFC |
John Scudder
|
||
|
21 pages
RFC 9502
IGP Flexible Algorithm in IP Networks |
2023-11 | Proposed Standard RFC |
John Scudder
|
||
| 26 pages | 2023-12 | Proposed Standard RFC |
John Scudder
|
||
|
25 pages
RFC 9587
YANG Data Model for OSPFv3 Extended Link State Advertisements (LSAs) |
2024-06 | Proposed Standard RFC |
John Scudder
|
||
|
3 pages
RFC 9650
Revision to Registration Procedures for IS-IS Neighbor Link-Attribute Bit Values |
2024-08 | Proposed Standard RFC |
Gunter Van de Velde
|
||
|
17 pages
RFC 9666
Area Proxy for IS-IS |
2024-10 | Experimental RFC |
John Scudder
|
||
|
41 pages
RFC 9667
Dynamic Flooding on Dense Graphs |
2024-10 | Experimental RFC |
John Scudder
|
||
|
22 pages
RFC 9681
IS-IS Fast Flooding |
2024-11 | Experimental RFC |
John Scudder
|
||
|
7 pages
RFC 9792
Prefix Flag Extension for OSPFv2 and OSPFv3 |
2025-06 | Proposed Standard RFC |
Gunter Van de Velde
|
||
| 18 pages | 2025-07 | Proposed Standard RFC |
Gunter Van de Velde
|
||
|
33 pages
RFC 9843
IGP Flexible Algorithms: Bandwidth, Delay, Metrics, and Constraints |
2025-09 |
Proposed Standard RFC
Updated by rfc9917 |
Gunter Van de Velde
|
||
|
26 pages
RFC 9885
Multi-Part TLVs in IS-IS |
2025-10 | Proposed Standard RFC |
Gunter Van de Velde
|
||
|
30 pages
RFC 9902
A YANG Data Model for IS-IS Segment Routing over the MPLS Data Plane |
2025-12 | Proposed Standard RFC |
Gunter Van de Velde
|
||
|
44 pages
RFC 9903
A YANG Data Model for OSPF Segment Routing over the MPLS Data Plane |
2025-12 | Proposed Standard RFC |
Gunter Van de Velde
|
||
|
12 pages
RFC 9917
IGP Flexible Algorithms Reverse Affinity Constraint |
2026-01 | Proposed Standard RFC |
Gunter Van de Velde
|
||
|
14 pages
RFC 9929
IGP Unreachable Prefix Announcement |
2026-02 | Proposed Standard RFC |
Jim Guichard
|
||
| Related Internet-Drafts and RFCs (17 hits) | |||||
|
9 pages
draft-admnr-lsr-igp-measurement-group-00
Advertising IGP Measurement Group using TLV |
2026-02-03 | I-D Exists |
|
||
|
6 pages
draft-chen-lsr-mpls-mna-capability-04
Signaling MNA Capability Using IGP and BGP-LS |
2026-01-27 | I-D Exists |
|
||
|
10 pages
draft-cheng-lsr-adv-savnet-capbility-03
Signaling SAVNET Capability Using IGP |
2026-02-27 | I-D Exists |
|
||
|
11 pages
draft-dong-lsr-flex-algo-time-constraint-01
IGP Flexible Algorithm with Time Constraint |
2025-11-02
Expires soon |
I-D Exists |
|
||
|
9 pages
draft-gandhi-lsr-ber-01
IS-IS, OSPF and BGP-LS Traffic Engineering and Flexible Algorithm Extensions for Utilizing Bit Error Rate Metrics |
2026-01-29 | I-D Exists |
|
||
|
6 pages
draft-kompella-lsr-mptecap-01
Multipath Traffic Engineering Capabilities |
2026-03-02 | I-D Exists |
|
||
|
7 pages
draft-li-lsr-igp-based-intra-domain-savnet-05
Source Address Validation at the Intra-domain Network Boundary Using IGP |
2026-04-19
New
|
I-D Exists |
|
||
|
11 pages
draft-li-lsr-igp-reverse-prefix-metric-04
IGP Reverse Prefix Metric |
2026-03-02 | I-D Exists |
|
||
|
13 pages
draft-li-lsr-ospf-purge-originator-05
Purge Originator Identification for OSPF |
2026-01-22 | I-D Exists |
|
||
|
14 pages
draft-many-lsr-power-group-02
Using IS-IS To Advertise Power Group Membership |
2026-01-25 | I-D Exists |
|
||
|
21 pages
draft-peng-lsr-deterministic-traffic-engineering-04
IGP Extensions for Deterministic Traffic Engineering |
2026-01-08 | I-D Exists |
|
||
|
17 pages
draft-prz-lsr-hierarchical-snps-02
ISIS Hierarchical SNPs |
2026-04-06 | I-D Exists | 1 |
|
|
|
13 pages
draft-ralc-lsr-energy-aware-routing-01
Energy-aware Routing Using Flex-Algo in Segment Routing |
2026-03-02 | I-D Exists |
|
||
|
10 pages
draft-rigatoni-lsr-isis-fragment-timestamping-03
Optional IS-IS Fragment Timestamping and Database Fingerprint |
2026-01-19 | I-D Exists |
|
||
|
9 pages
draft-ruan-lsr-isis-te-extensions-for-microburst-00
IS-IS Traffic Engineering Extensions For Microburst |
2026-03-25 | I-D Exists |
|
||
|
9 pages
draft-wang-lsr-flex-algo-link-loss-05
IGP Flexible Algorithm with Link Packet Loss |
2026-03-02 | I-D Exists |
|
||
|
8 pages
draft-zl-lsr-igp-sub-interface-relationship-00
IGP Extensions for Sub-interface Relationship Information |
2026-02-28 | I-D Exists |
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