Document changes urn:uuid:c7ac8f10-d677-5855-a43c-ff75615ae39f 2026-07-15T20:29:45.711866+00:00 urn:datatracker-ietf-org:event:1208714 2026-07-15T20:08:59.727629+00:00 2026-07-15T20:08:59.727629+00:00 Yingzhen Qu Requested Early review by RTGDIR requested_review ietf rtgwg Xiao Min active idexists wg-doc urn:datatracker-ietf-org:event:1208713 2026-07-15T20:08:59.727629+00:00 2026-07-15T20:08:59.727629+00:00 Yingzhen Qu Requested Early review by OPSDIR requested_review ietf rtgwg Xiao Min active idexists wg-doc urn:datatracker-ietf-org:event:1208712 2026-07-15T20:08:59.727629+00:00 2026-07-15T20:08:59.727629+00:00 Yingzhen Qu Requested Early review by SECDIR requested_review ietf rtgwg Xiao Min active idexists wg-doc urn:datatracker-ietf-org:event:1208505 2026-07-14T18:37:10.176501+00:00 2026-07-14T18:37:10.176501+00:00 Yingzhen Qu RTGWG has completed the incubation of FANN. Now that the FANN WG is chartered, this PS document is moving to the FANN WG. added_comment none active idexists urn:datatracker-ietf-org:event:1208504 2026-07-14T18:37:10.015824+00:00 2026-07-14T18:37:10.015824+00:00 Yingzhen Qu Changed stream to <b>None</b> from IETF changed_stream none active idexists urn:datatracker-ietf-org:event:1208503 2026-07-14T18:37:09.732082+00:00 2026-07-14T18:37:09.732082+00:00 Yingzhen Qu State changed to <b>None</b> from WG Document changed_state none active idexists urn:datatracker-ietf-org:event:1208458 2026-07-14T14:09:27.828441+00:00 2026-07-14T14:09:27.828441+00:00 (System) RPC status changed to ref_checker from formatting changed_rpc_assignments ietf rtgwg Yingzhen Qu Jim Guichard active rfcedack reviewers-ok ok-act rfcqueue in_progress sub-pub urn:datatracker-ietf-org:event:1208328 2026-07-13T22:55:00.039475+00:00 2026-07-13T22:55:00.039475+00:00 Stig Venaas Request for IETF Last Call review by RTGDIR Completed: Has Issues. Reviewer: Stig Venaas. Sent review to list. closed_review_assignment ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1208115 2026-07-13T09:09:48.651402+00:00 2026-07-13T09:09:48.651402+00:00 Mach Chen Request for Early review by RTGDIR Completed: Has Issues. Reviewer: Mach Chen. Sent review to list. closed_review_assignment ietf rtgwg active idexists wg-doc urn:datatracker-ietf-org:event:1207988 2026-07-11T13:39:52.601532+00:00 2026-07-11T13:39:52.601532+00:00 ROBERT RASZUK Request for Early review by BGPDIR Completed: Almost Ready. Reviewer: ROBERT RASZUK. Sent review to list. closed_review_assignment ietf rtgwg Jeff Tantsura Alvaro Retana active idexists wg-doc urn:datatracker-ietf-org:event:1207709 2026-07-09T12:47:12.695469+00:00 2026-07-09T12:47:12.695469+00:00 Antoine Fressancourt Request for Early review by INTDIR Completed: On the Right Track. Reviewer: Antoine Fressancourt. Sent review to list. closed_review_assignment ietf rtgwg active idexists wg-doc urn:datatracker-ietf-org:event:1207692 2026-07-09T10:39:04.940350+00:00 2026-07-09T10:39:04.940350+00:00 Michael P Request for Early review by OPSDIR Completed: Has Nits. Reviewer: Michael P. Sent review to list. closed_review_assignment ietf rtgwg active idexists wg-doc urn:datatracker-ietf-org:event:1207458 2026-07-08T07:13:02.516625+00:00 2026-07-08T07:13:02.516625+00:00 (System) IESG state changed to <b>Waiting for AD Go-Ahead</b> from In Last Call changed_state ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1207404 2026-07-07T20:30:15.333918+00:00 2026-07-07T20:30:15.333918+00:00 Paul Wouters Request for Early review by SECDIR Completed: Ready. Reviewer: Paul Wouters. Sent review to list. closed_review_assignment ietf rtgwg active idexists wg-doc urn:datatracker-ietf-org:event:1207384 2026-07-07T19:22:03.415518+00:00 2026-07-07T19:22:03.415518+00:00 David Dong IESG/Authors/WG Chairs:<br><br>IANA has completed its review of draft-ietf-rtgwg-multisegment-sdwan-14. If any part of this review is inaccurate, please let us know. <br><br>IANA understands that, upon approval of this document, there are two actions that we must complete.<br><br>First, in the Geneve Option Class registry in the Network Virtualization Overlay (NVO3) registry group located at:<br><br>https://www.iana.org/assignments/nvo3/<br><br>the existing registration for:<br><br>Option Class: 0x0163<br>Description: Multi Segment SD-WAN<br>Assignee: [IETF]<br>Contact: [IETF]<br><br>will have its Assignee and Contact changed to [IETF] and its reference changed to [ RFC-to-be ].<br><br>Second, a new registry is to be created called the Multi Segment SD-WAN Sub-TLVs registry. The new registry will be located in the Network Virtualization Overlay (NVO3) registry group located at:<br><br>https://www.iana.org/assignments/nvo3/<br><br>The new registry will be managed via IETF Review as defined in [RFC8126]. There are initial registrations in the new registry as follows:<br><br>Sub-TLV Type Description Reference<br>0 Reserved<br>1 SD-WAN Endpoint [ RFC-to-be; Section 4.2]<br>2 SD-WAN Originator [ RFC-to-be; Section 4.3]<br>3 SD-WAN Egress GW [ RFC-to-be; Section 4.4]<br>4 Restricted Region [ RFC-to-be; Section 4.5]<br>5 Exclude Transit [ RFC-to-be; Section 4.6]<br>6 Multi SD-WAN-HMAC [ RFC-to-be; Section 9.2]<br>5-254 Unassigned<br>255 Reserved<br><br>We understand that these are the only actions required to be completed upon approval of this document.<br><br>NOTE: The actions requested in this document will not be completed until the document has been approved for publication as an RFC. This message is meant only to confirm the list of actions that will be performed.<br><br>For definitions of IANA review states, please see:<br><br>https://datatracker.ietf.org/help/state/draft/iana-review<br><br>Thank you,<br><br>David Dong<br>IANA Services Sr. Specialist added_comment ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1207390 2026-07-07T19:21:44+00:00 2026-07-07T19:21:44+00:00 (System) IANA Review state changed to <b>IANA OK - Actions Needed</b> from IANA - Review Needed changed_state ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1206808 2026-07-06T21:46:48.751176+00:00 2026-07-06T21:46:48.751176+00:00 Linda Dunbar New version available: <b>draft-ietf-rtgwg-multisegment-sdwan-14.txt</b> new_revision ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub This document describes a method for seamlessly interconnecting geographically separated SD-WAN segments via a Cloud Backbone without requiring Cloud Gateways (GWs) to decrypt and re-encrypt traffic. By encapsulating IPsec- encrypted payloads within GENEVE headers (RFC 8926), the approach enables Cloud GWs to forward encrypted traffic directly between distant Customer Premises Equipment (CPEs). This reduces processing overhead, improves scalability, and preserves the confidentiality of enterprise data while ensuring secure and efficient multi-segment SD-WAN connectivity. 14 urn:datatracker-ietf-org:event:1206807 2026-07-06T21:46:48.748021+00:00 2026-07-06T21:46:48.748021+00:00 Linda Dunbar New version accepted (logged-in submitter: Linda Dunbar) new_submission ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1206806 2026-07-06T21:46:48.690425+00:00 2026-07-06T21:46:48.690425+00:00 Linda Dunbar Uploaded new revision new_submission ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1205838 2026-07-06T14:18:08.228694+00:00 2026-07-06T14:18:08.228694+00:00 Shunwan Zhuang New version available: <b>draft-zwg-rtgwg-enhanced-bgp-resilience-01.txt</b> new_revision none active idexists According to the base BGP specification, a BGP speaker that receives an UPDATE message containing a malformed attribute is required to reset the session over which the offending attribute was received. RFC7606 revises the error handling procedures for a number of existing attributes. The use of the "treat-as-withdraw" and "attribute discard" approaches significantly reduces the likelihood of BGP sessions being reset when receiving malformed BGP update messages, thereby greatly enhancing network stability. However, in practical applications, there are still numerous instances where BGP session oscillations occur due to the receipt of malformed BGP update messages, unrecognized attribute fields, or routing rules generated by a certain BGP AFI/SAFI that affect the forwarding of BGP messages. This document introduces some approaches to enhance the stability of BGP sessions. 01 urn:datatracker-ietf-org:event:1205837 2026-07-06T14:18:08.224829+00:00 2026-07-06T14:18:08.224829+00:00 Shunwan Zhuang New version approved new_submission none active idexists urn:datatracker-ietf-org:event:1205816 2026-07-06T14:04:48.780844+00:00 2026-07-06T14:04:48.780844+00:00 Li Zhang New version available: <b>draft-czz-rtgwg-elastic-bandwidth-routing-00.txt</b> new_revision none active idexists IGP normally computes the shortest paths in a network for packet forwarding, without taking the traffic demands and available bandwidth into consideration. When there is a link degradation or partial link failure in a network which causes throughput reduction, or the volume of specific traffic flows increase dramatically, unexpected congestion may happen if only the shortest paths are used for IP forwarding. Conventional centralized Traffic Engineering (TE) focuses on long- term bandwidth and routes planning based on traffic demands, which can not react to the congestions in networks timely. This document describes a distributed path computation and load balancing mechanism named Elastic Bandwidth-aware Routing (EBR), which can alleviate congestions timely before TE finishes the global optimization. It allows IGP-enabled nodes which face congestion to distribute traffic among the shortest paths and load-balancing alternate paths through Segment Routing Traffic Engineering (SR-TE), with weights determined based on the bandwidth utilization and available bandwidth of these paths. It provides an efficient, accurate and backward compatible approach for dynamic link congestion avoidance. 00 urn:datatracker-ietf-org:event:1205815 2026-07-06T14:04:48.772510+00:00 2026-07-06T14:04:48.772510+00:00 Jie Dong New version approved new_submission none active idexists urn:datatracker-ietf-org:event:1205767 2026-07-06T13:42:17.694503+00:00 2026-07-06T13:42:17.694503+00:00 (System) Request for posting confirmation emailed to previous authors: Haibo Wang <rainsword.wang@huawei.com>, Shunwan Zhuang <zhuangshunwan@huawei.com> new_submission none active idexists urn:datatracker-ietf-org:event:1205766 2026-07-06T13:42:17.436796+00:00 2026-07-06T13:42:17.436796+00:00 Shunwan Zhuang Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1205814 2026-07-06T13:22:59.577282+00:00 2026-07-06T13:22:59.577282+00:00 Li Zhang Request for posting confirmation emailed to submitter and authors: Jie Dong <jie.dong@huawei.com>, KaZhang <zhangka@huawei.com>, Li Zhang <zhangli344@huawei.com>, Luis Contreras <luismiguel.contrerasmurillo@telefonica.com>, Weiqiang Cheng <chengweiqiang@chinamobile.com> new_submission none active idexists urn:datatracker-ietf-org:event:1205813 2026-07-06T13:21:48.561883+00:00 2026-07-06T13:21:48.561883+00:00 Li Zhang Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1205547 2026-07-06T11:14:56.943550+00:00 2026-07-06T11:14:56.943550+00:00 Miao Xin New version available: <b>draft-miao-rtgwg-satellite-routing-reqs-00.txt</b> new_revision none active idexists With the rapid maturation of laser Inter-Satellite Link (ISL) technologies, Low Earth Orbit (LEO) mega-constellations are evolving from bent-pipe relay networks dependent on dense Ground Stations (GS) into highly autonomous spaceborne routing networks. Traditional terrestrial routing protocols and their variants, such as Global Link-State Routing Architectures, rely on a globally consistent link- state view and a global convergence paradigm, which are fundamentally incompatible with the high dynamics, time-variant topologies, and frequent link disruptions characteristic of ten-thousand-node scale satellite networks. This document describes core routing scenarios including non-dense ground deployment and inter-continental transit, analyzes the engineering infeasibility of global convergence protocols in space environments, reviews the limitations of existing mitigation approaches, and specifies key requirements for satellite routing protocols centered around localized autonomy and distributed decision-making. 00 urn:datatracker-ietf-org:event:1205546 2026-07-06T11:14:56.940636+00:00 2026-07-06T11:14:56.940636+00:00 Miao Xin New version accepted (logged-in submitter: Miao Xin) new_submission none active idexists urn:datatracker-ietf-org:event:1205545 2026-07-06T11:04:15.037143+00:00 2026-07-06T11:04:15.037143+00:00 Miao Xin Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1205355 2026-07-06T08:57:02.651272+00:00 2026-07-06T08:57:02.651272+00:00 Jian Song New version available: <b>draft-song-rtgwg-din-usecases-requirements-02.txt</b> new_revision none active idexists This document describes the problem statement, use cases, and requirements for a "Distributed Inference Network" (DIN) in the era of pervasive AI. As AI inference services become widely deployed and accessed by billions of users, applications and devices, traditional centralized cloud-based inference architectures face challenges in scalability, latency, security, and efficiency. DIN aims to address these challenges by leveraging distributed edge-cloud collaboration, intelligent scheduling, and enhanced network security to support low- latency, high-concurrency, and secure AI inference services. 02 urn:datatracker-ietf-org:event:1205354 2026-07-06T08:57:02.648031+00:00 2026-07-06T08:57:02.648031+00:00 Jian Song New version accepted (logged-in submitter: Jian Song) new_submission none active idexists urn:datatracker-ietf-org:event:1205353 2026-07-06T08:57:02.591601+00:00 2026-07-06T08:57:02.591601+00:00 Jian Song Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1205139 2026-07-06T02:31:33.560504+00:00 2026-07-06T02:31:33.560504+00:00 Yao Liu New version available: <b>draft-liu-rtgwg-adaptive-routing-notification-03.txt</b> new_revision none active idexists In this document, adaptive routing is referred to as a technology that makes dynamic traffic forwarding decisions based on changes in traffic load and network topology, devices with adaptive routing capabilities can dynamically select the outport in the forwarding table based on the congestion condition of the outport or downstream link. This document focuses on the information carried in (Adaptive Routing Notification)ARN messages and how they are delivered and processed in the network. 03 urn:datatracker-ietf-org:event:1205138 2026-07-06T02:31:33.556918+00:00 2026-07-06T02:31:33.556918+00:00 (System) New version approved new_submission none active idexists urn:datatracker-ietf-org:event:1205137 2026-07-06T02:31:09.567689+00:00 2026-07-06T02:31:09.567689+00:00 (System) Request for posting confirmation emailed to previous authors: Wei Duan <duan.wei1@zte.com.cn>, Yao Liu <liu.yao71@zte.com.cn>, lihesong <li.hesong@zte.com.cn> new_submission none active idexists urn:datatracker-ietf-org:event:1205136 2026-07-06T02:31:09.248360+00:00 2026-07-06T02:31:09.248360+00:00 Yao Liu Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1204878 2026-07-05T09:03:33.448298+00:00 2026-07-05T09:03:33.448298+00:00 Han Zhengxin New version available: <b>draft-han-rtgwg-agent-gateway-intercomm-framework-02.txt</b> new_revision none active idexists This document defines the framework and requirements for intercommunication between Agent Gateways (AGw) in the Agent Internet (IoA) ecosystem. It specifies a hierarchical layered model, functional components, protocol requirements and deployment consideration for AGw interconnection. The framework aims to address data synchronization, protocol compatibility, and security challenges in cross-domain agent collaboration, enabling efficient and scalable communication for distributed intelligent agents. It is compatible with existing IoA reference architectures while specializing in cross-domain gateway interoperability. 02 urn:datatracker-ietf-org:event:1204877 2026-07-05T09:03:33.445125+00:00 2026-07-05T09:03:33.445125+00:00 Han Zhengxin New version accepted (logged-in submitter: Han Zhengxin) new_submission none active idexists urn:datatracker-ietf-org:event:1204876 2026-07-05T09:03:33.387277+00:00 2026-07-05T09:03:33.387277+00:00 Han Zhengxin Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1204639 2026-07-04T16:08:41.465847+00:00 2026-07-04T16:08:41.465847+00:00 Junye Zhang New version available: <b>draft-zhang-rtgwg-multicast-requirements-gaps-aidc-02.txt</b> new_revision none active idexists Multicast has the potential to be applied in Artificial Intelligence Data Centers (AIDCs) to improve the efficiency of point-to-multipoint data transmission during large language model training and inference. This document identifies key requirements of multicast in AIDCs, and analyzes the gaps between these requirements and the capabilities of existing multicast technologies. 02 urn:datatracker-ietf-org:event:1204638 2026-07-04T16:08:41.462905+00:00 2026-07-04T16:08:41.462905+00:00 Junye Zhang New version accepted (logged-in submitter: Junye Zhang) new_submission none active idexists urn:datatracker-ietf-org:event:1204637 2026-07-04T16:08:41.348459+00:00 2026-07-04T16:08:41.348459+00:00 Junye Zhang Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1204631 2026-07-04T15:54:53.050336+00:00 2026-07-04T15:54:53.050336+00:00 (System) Request for posting confirmation emailed to previous authors: Junye Zhang <zhangjunye@chinamobile.com>, Kefei Liu <liukefei@chinamobile.com>, Weiqiang Cheng <chengweiqiang@chinamobile.com> new_submission none active idexists urn:datatracker-ietf-org:event:1204630 2026-07-04T15:54:52.746627+00:00 2026-07-04T15:54:52.746627+00:00 Junye Zhang Uploaded new revision new_submission none active idexists urn:datatracker-ietf-org:event:1204468 2026-07-03T20:16:26.169079+00:00 2026-07-03T20:16:26.169079+00:00 Russ Housley Request for IETF Last Call review by GENART Completed: Almost Ready. Reviewer: Russ Housley. Sent review to list. closed_review_assignment ietf rtgwg Chongfeng Xie Jim Guichard active ok-act goaheadw sub-pub urn:datatracker-ietf-org:event:1204186 2026-07-03T09:29:09.968833+00:00 2026-07-03T09:29:09.968833+00:00 hexiaoming New version available: <b>draft-he-rtgwg-wan-fcn-00.txt</b> new_revision none active idexists Wide Area Network (WAN), when interconnecting RoCEv2 networks, needs to meet the performance requirements of "high throughput, low latency, and minimal packet loss". This document describes a solution to Fast Congestion Notification (FCN) in WAN interconnecting RoCEv2 networks, especially applicable to tunnel encapsulation. 00 urn:datatracker-ietf-org:event:1204185 2026-07-03T09:29:09.965469+00:00 2026-07-03T09:29:09.965469+00:00 (System) New version approved new_submission none active idexists urn:datatracker-ietf-org:event:1204184 2026-07-03T09:26:05.790086+00:00 2026-07-03T09:26:05.790086+00:00 hexiaoming Request for posting confirmation emailed to submitter and authors: Ke Ruan <ruanke@chinatelecom.cn>, Lijie Deng <denglj4@chinatelecom.cn>, Xiao Min <xiao.min2@zte.com.cn>, hexiaoming <hexm4@chinatelecom.cn> new_submission none active idexists urn:datatracker-ietf-org:event:1204183 2026-07-03T09:24:51.635240+00:00 2026-07-03T09:24:51.635240+00:00 hexiaoming Uploaded new revision new_submission none active idexists