Issue description: An NA with O=0, S=0, and no LLAO can cause neighbor cache entries to be marked STALE. This will cause NUD to be performed on the address. See section 7.2.5.
=> This was a simple editorial change in 7.2.5. Starting from the third paragraph, this is how section 7.2.5 now reads: In any state, if the link layer has addresses and an unsolicited Neighbor Advertisement is received with the O flag cleared, with no Target Link-Layer address option is included, the receiving node SHOULD silently discard the received advertisement. If the target's Neighbor Cache entry is in the INCOMPLETE state when the advertisement is received, one of two things happens. Otherwise, the receiving node performs the following steps: This issue is now resolved. Hesham -------------------------------------------------------------------- IETF IPv6 working group mailing list [EMAIL PROTECTED] Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
