Dear BESS working group, We just posted a new version of this draft that we presented at the last IETF meeting. Main changes are:
* Added two new co-authors * Confirmed the use of the BGP Tunnel Encapsulation Attribute Tunnel Egress Endpoint Sub-TLV (code point 6) [RFC9012<https://www.rfc-editor.org/info/rfc9012>] to encode the Anycast VTEP, based on an existing implementation of the draft. * Other minor clarifications and updated references Please let us know if you have any feedback. Thanks! Jorge From: internet-dra...@ietf.org <internet-dra...@ietf.org> Date: Wednesday, November 13, 2024 at 2:24 AM To: Alex Nichol <anic...@arista.com>, Ali Sajassi <saja...@cisco.com>, Jeff Tantsura <jefftant.i...@gmail.com>, Jorge Rabadan (Nokia) <jorge.raba...@nokia.com>, Kiran Nagaraj (Nokia) <kiran.naga...@nokia.com>, Wen Lin <w...@juniper.net> Subject: New Version Notification for draft-rabnag-bess-evpn-anycast-aliasing-03.txt CAUTION: This is an external email. Please be very careful when clicking links or opening attachments. See the URL nok.it/ext for additional information. A new version of Internet-Draft draft-rabnag-bess-evpn-anycast-aliasing-03.txt has been successfully submitted by Jorge Rabadan and posted to the IETF repository. Name: draft-rabnag-bess-evpn-anycast-aliasing Revision: 03 Title: EVPN Anycast Multi-Homing Date: 2024-11-13 Group: Individual Submission Pages: 24 URL: https://www.ietf.org/archive/id/draft-rabnag-bess-evpn-anycast-aliasing-03.txt Status: https://datatracker.ietf.org/doc/draft-rabnag-bess-evpn-anycast-aliasing/ HTMLized: https://datatracker.ietf.org/doc/html/draft-rabnag-bess-evpn-anycast-aliasing Diff: https://author-tools.ietf.org/iddiff?url2=draft-rabnag-bess-evpn-anycast-aliasing-03 Abstract: The current Ethernet Virtual Private Network (EVPN) all-active multi- homing procedures in Network Virtualization Over Layer-3 (NVO3) networks provide the required Split Horizon filtering, Designated Forwarder Election and Aliasing functions that the network needs in order to handle the traffic to and from the multi-homed CE in an efficient way. In particular, the Aliasing function addresses the load balancing of unicast packets from remote Network Virtualization Edge (NVE) devices to the NVEs that are multi-homed to the same CE, irrespective of the learning of the CE's MAC/IP information on the NVEs. This document describes an optional optimization of the EVPN multi-homing Aliasing function - EVPN Anycast Multi-homing - that is specific to the use of EVPN with NVO3 tunnels (i.e., IP tunnels) and, in typical Data Center designs, may provide some benefits that are discussed in the document. The IETF Secretariat
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