The following errata report has been verified for RFC9568, "Virtual Router Redundancy Protocol (VRRP) Version 3 for IPv4 and IPv6".
-------------------------------------- You may review the report below and at: https://www.rfc-editor.org/errata/eid8299 -------------------------------------- Status: Verified Type: Technical Reported by: Quentin Armitage <quen...@armitage.org.uk> Date Reported: 2025-02-17 Verified by: Jim Guichard (IESG) Section: 7.1 Original Text ------------- * It MUST verify that the VRID is configured on the receiving interface and the local router is not the IPvX address owner (Priority = 255 (decimal)). If any one of the above checks fails, the receiver MUST discard the packet, SHOULD log the event (subject to rate-limiting), and MAY indicate via network management that an error occurred. Corrected Text -------------- * It MUST verify that the VRID is configured on the receiving interface and the local router is not the IPvX address owner (Priority = 255 (decimal)). * It MUST verify that IPvX Addr Count is non zero. If any one of the above checks fails, the receiver MUST discard the packet, SHOULD log the event (subject to rate-limiting), and MAY indicate via network management that an error occurred. Notes ----- The only change above is adding: * It MUST verify that IPvX Addr Count is non zero. This is due to section 5.2.5 requiring it: 5.2.5. IPvX Addr Count The IPvX Addr Count field is the number of either IPv4 addresses or IPv6 addresses contained in this VRRP advertisement. The minimum value is 1. If the received count is 0, the VRRP advertisement MUST be ignored. -------------------------------------- RFC9568 (draft-ietf-rtgwg-vrrp-rfc5798bis-18) -------------------------------------- Title : Virtual Router Redundancy Protocol (VRRP) Version 3 for IPv4 and IPv6 Publication Date : April 2024 Author(s) : A. Lindem, A. Dogra Category : PROPOSED STANDARD Source : Routing Area Working Group Stream : IETF Verifying Party : IESG _______________________________________________ rtgwg mailing list -- rtgwg@ietf.org To unsubscribe send an email to rtgwg-le...@ietf.org
