Last Call: <draft-ietf-v6ops-slaac-renum-03.txt> (Reaction of Stateless Address Autoconfiguration (SLAAC) to Flash- Renumbering Events) to Informational RFC
The IESG <iesg-secretary@ietf.org> Wed, 26 August 2020 21:11 UTC
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From: The IESG <iesg-secretary@ietf.org>
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Subject: Last Call: <draft-ietf-v6ops-slaac-renum-03.txt> (Reaction of Stateless Address Autoconfiguration (SLAAC) to Flash- Renumbering Events) to Informational RFC
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CC: owen@delong.com, v6ops-chairs@ietf.org, warren@kumari.net, draft-ietf-v6ops-slaac-renum@ietf.org, Owen DeLong <owen@delong.com>, v6ops@ietf.org
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Date: Wed, 26 Aug 2020 14:11:28 -0700
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The IESG has received a request from the IPv6 Operations WG (v6ops) to consider the following document: - 'Reaction of Stateless Address Autoconfiguration (SLAAC) to Flash- Renumbering Events' <draft-ietf-v6ops-slaac-renum-03.txt> as Informational RFC The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the last-call@ietf.org mailing lists by 2020-09-09. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract In scenarios where network configuration information related to IPv6 prefixes becomes invalid without any explicit signaling of that condition (such as when a CPE crashes and reboots without knowledge of the previously-employed prefixes), nodes on the local network will continue using stale prefixes for an unacceptably long time, thus resulting in connectivity problems. This document documents this issue and discusses operational workarounds that may help to improve network robustness. Additionally, it highlights areas where further work may be needed. The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-v6ops-slaac-renum/ NOTE: draft-ietf-v6ops-cpe-slaac-renum and draft-ietf-v6ops-slaac-renum are closely related and should be reviewed together. No IPR declarations have been submitted directly on this I-D.