Éric Vyncke has entered the following ballot position for draft-ietf-bess-mvpn-fast-failover-13: Abstain
When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html for more information about IESG DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-bess-mvpn-fast-failover/ ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- Thank you for the work put into this document. I have balloted ABSTAIN in the sense of "I oppose this document but understand that others differ and am not going to stand in the way of the others." because of the use outside of a node of the IPv4-mapped IPv6 addresses in section 3.1.6.1. A reply on this topic will be welcome. Stéphane in his doc shepherd's write up states that no implementation is known for a document born in 2008... Does the IETF really want to have this on the proposed standards track ? Please find below my ABSTAIN point, some non-blocking COMMENT points (but replies would be appreciated), and one nits. I hope that this helps to improve the document, Regards, -éric == ABSTAIN == -- Section 3.1.6.1 -- I appreciate that the BFD WG relies on "::ffff:127.0.0.0/104" but those IPv4-mapped IPv6 addresses are assumed to never leave a node and should never be transmitted over the Internet (see https://tools.ietf.org/html/rfc5156#section-2.2). This is the cause of my ABSTAIN. As the inner packet is sent over a tunnel, why not using the a link-local address or the ff02::1 link-local multicast group ? == COMMENTS == -- Section 2.3 -- The use of "upstream" and "Upstream" could be confusing... The latter could have been "Upstream PE/ABSR" (often used later in the document) or "ingress node" -- Section 3.1.6 -- Could the "BFD Discreminator" attribute be used for other purpose than this document? If so, then why not specifying it in *another* document? Should this document clearly state that it does not define any TLV ? == NITS == As I am probably not the only reader have difficulties to remember RFC contents by their number, may I suggest to prefix the RFC numbers with their titles ? Esp in the introduction ;-) _______________________________________________ BESS mailing list BESS@ietf.org https://www.ietf.org/mailman/listinfo/bess
