Document changes urn:uuid:25abca34-8fbf-546b-9fa4-de667792f36e 2026-04-24T16:05:13.851637+00:00 urn:datatracker-ietf-org:event:1139738 2026-04-23T17:36:37.064527+00:00 2026-04-23T17:36:37.064527+00:00 Yingzhen Qu New version available: <b>draft-ietf-lsr-isis-pics-l2member-attr-yang-03.txt</b> new_revision ietf lsr active idexists wg-doc The YANG model in this document is to query an IS-IS Protocol Implementation Conformance Statement (PICS) of advertising Layer 2 Bundle Member Link Attributes. 03 urn:datatracker-ietf-org:event:1139737 2026-04-23T17:36:37.062364+00:00 2026-04-23T17:36:37.062364+00:00 Yingzhen Qu New version accepted (logged-in submitter: Yingzhen Qu) new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139736 2026-04-23T17:36:37.019203+00:00 2026-04-23T17:36:37.019203+00:00 Yingzhen Qu Uploaded new revision new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139735 2026-04-23T17:35:42.850986+00:00 2026-04-23T17:35:42.850986+00:00 Yingzhen Qu New version available: <b>draft-ietf-lsr-isis-pics-srmpls-yang-03.txt</b> new_revision ietf lsr active idexists wg-doc The YANG model in this document is to query an IS-IS Protocol Implementation Conformance Statement (PICS) of Segment Routing on MPLS data plane. 03 urn:datatracker-ietf-org:event:1139734 2026-04-23T17:35:42.848507+00:00 2026-04-23T17:35:42.848507+00:00 Yingzhen Qu New version accepted (logged-in submitter: Yingzhen Qu) new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139733 2026-04-23T17:35:42.800780+00:00 2026-04-23T17:35:42.800780+00:00 Yingzhen Qu Uploaded new revision new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139729 2026-04-23T17:21:12.365010+00:00 2026-04-23T17:21:12.365010+00:00 Yingzhen Qu New version available: <b>draft-ietf-lsr-isis-pics-yang-03.txt</b> new_revision ietf lsr active idexists wg-doc The YANG model in this document is to be used to query an IS-IS Protocol Implementation Conformance Statement (PICS). 03 urn:datatracker-ietf-org:event:1139728 2026-04-23T17:21:12.362878+00:00 2026-04-23T17:21:12.362878+00:00 Yingzhen Qu New version accepted (logged-in submitter: Yingzhen Qu) new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139727 2026-04-23T17:21:12.316582+00:00 2026-04-23T17:21:12.316582+00:00 Yingzhen Qu Uploaded new revision new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139695 2026-04-23T15:02:39.061338+00:00 2026-04-23T15:02:39.061338+00:00 Tony Li New version available: <b>draft-ietf-lsr-dynamic-flooding-algorithm-02.txt</b> new_revision ietf lsr active idexists wg-doc Link-state routing protocols suffer from excessive flooding in dense network topologies. Dynamic flooding [I-D.ietf-lsr-dynamic-flooding] alleviates the problem by decoupling the flooding topology from the physical topology. Link-state protocol updates are flooded only on the sparse flooding topology while data traffic is still forwarded on the physical topology. This document describes an algorithm to obtain a sparse subgraph from a dense graph. The resulting subgraph has certain desirable properties and can be used as a flooding topology in dynamic flooding. This document discloses the algorithm that we have developed in order to make it easier for other developers to implement similar algorithms. We do not claim that our algorithm is optimal, rather it is a pragmatic effort and we expect that further research and refinement can improve the results. We are not proposing that this algorithm be standardized, nor that the working group use this as a basis for further standardization work, however we have no objections if the working group chooses to do so. 02 urn:datatracker-ietf-org:event:1139694 2026-04-23T15:02:39.058870+00:00 2026-04-23T15:02:39.058870+00:00 Tony Li New version accepted (logged-in submitter: Tony Li) new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139693 2026-04-23T15:02:39.010385+00:00 2026-04-23T15:02:39.010385+00:00 Tony Li Uploaded new revision new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139689 2026-04-23T14:22:02.997177+00:00 2026-04-23T14:22:02.997177+00:00 Les Ginsberg New version available: <b>draft-ietf-lsr-flex-soft-dataplane-01.txt</b> new_revision ietf lsr active idexists wg-doc Advertisement of IGP Flex-Algo participation requires a dataplane context. This document defines a "soft dataplane" usable in cases where existing defined dataplanes are not suitable. 01 urn:datatracker-ietf-org:event:1139688 2026-04-23T14:22:02.994763+00:00 2026-04-23T14:22:02.994763+00:00 Les Ginsberg New version accepted (logged-in submitter: Les Ginsberg) new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139687 2026-04-23T14:22:02.943765+00:00 2026-04-23T14:22:02.943765+00:00 Les Ginsberg Uploaded new revision new_submission ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139555 2026-04-23T07:10:00.597512+00:00 2026-04-23T07:10:00.597512+00:00 (System) Document has expired expired_document ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139496 2026-04-23T07:09:30.355309+00:00 2026-04-23T07:09:30.355309+00:00 (System) Document has expired expired_document ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139495 2026-04-23T07:09:29.709566+00:00 2026-04-23T07:09:29.709566+00:00 (System) Document has expired expired_document ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1139494 2026-04-23T07:09:29.083792+00:00 2026-04-23T07:09:29.083792+00:00 (System) Document has expired expired_document ietf lsr active idexists wg-doc urn:datatracker-ietf-org:event:1138655 2026-04-20T01:21:47.658895+00:00 2026-04-20T01:21:47.658895+00:00 Lancheng Qin New version available: <b>draft-li-lsr-igp-based-intra-domain-savnet-05.txt</b> new_revision none active idexists SPA-based SAVNET is a new intra-domain source address validation (SAV) mechanism which requires exchanging and communicating SPA information among routers in an intra-domain network (see [I-D.li-savnet-source-prefix-advertisement]). Routers at the boundary automatically generate accurate SAV rules by using routing information and SPA information. These rules construct a validation boundary which checks the validity of the source address of any data packets flowing into the intra-domain network. This document describes a method to implement SPA-based SAVNET by using OSPF and IS-IS. 05 urn:datatracker-ietf-org:event:1138654 2026-04-20T01:21:47.656864+00:00 2026-04-20T01:21:47.656864+00:00 Lancheng Qin New version accepted (logged-in submitter: Lancheng Qin) new_submission none active idexists urn:datatracker-ietf-org:event:1138653 2026-04-20T01:21:47.559212+00:00 2026-04-20T01:21:47.559212+00:00 Lancheng Qin Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1138568 2026-04-19T07:09:03.925638+00:00 2026-04-19T07:09:03.925638+00:00 (System) Document has expired expired_document ietf lsr expired idexists wg-doc urn:datatracker-ietf-org:event:1138102 2026-04-16T07:09:01.828529+00:00 2026-04-16T07:09:01.828529+00:00 (System) Document has expired expired_document ietf lsr Acee Lindem expired idexists wg-doc