> 3. What happens if someone builds a stack from multiple vendors > (e.g. MLD from vendor X and NDP from vendor Y)?
this is "someone"'s responsibility to ensure the documented behavior, IMHO. it is not a concern for standard document (no need to document). itojun -------------------------------------------------------------------- IETF IPv6 working group mailing list [EMAIL PROTECTED] Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------