draft-ietf-v6ops-slaac-renum-00.txt   draft-ietf-v6ops-slaac-renum-01.txt 
IPv6 Operations Working Group (v6ops) F. Gont IPv6 Operations Working Group (v6ops) F. Gont
Internet-Draft SI6 Networks Internet-Draft SI6 Networks
Intended status: Informational J. Zorz Intended status: Informational J. Zorz
Expires: September 7, 2020 Go6 Institute Expires: September 10, 2020 Go6 Institute
R. Patterson R. Patterson
Sky UK Sky UK
March 6, 2020 March 9, 2020
Reaction of Stateless Address Autoconfiguration (SLAAC) to Flash- Reaction of Stateless Address Autoconfiguration (SLAAC) to Flash-
Renumbering Events Renumbering Events
draft-ietf-v6ops-slaac-renum-00 draft-ietf-v6ops-slaac-renum-01
Abstract Abstract
In scenarios where network configuration information related to IPv6 In scenarios where network configuration information related to IPv6
prefixes becomes invalid without any explicit signaling of that prefixes becomes invalid without any explicit signaling of that
condition (such as when a CPE crashes and reboots without knowledge condition (such as when a CPE crashes and reboots without knowledge
of the previously-employed prefixes), nodes on the local network will of the previously-employed prefixes), nodes on the local network will
continue using stale prefixes for an unacceptably long period of continue using stale prefixes for an unacceptably long period of
time, thus resulting in connectivity problems. This document time, thus resulting in connectivity problems. This document
documents this problem, and discusses operational workarounds that documents this problem, and discusses operational workarounds that
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
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Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
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time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on September 7, 2020. This Internet-Draft will expire on September 10, 2020.
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