Re: Node Requirements: Elevating DHCPv6 from MAY to SHOULD

Hi Thomas, Thanks for posting this. IMO, a SHOULD is not required in a SOHO environment (which is arguably not a corner case for deployment). MAY works. Just as some environments may require the use of DHCPv6, some environments may not. For those that require use of DHCPv6, they MAY use

RE: PMTU blackhole detection

I concur with Fred that IPv6 links over the network should have an MTU 1280 if possible. The fragmentation that could occur at say the head-end of a tunnel seems enough of a contraindication in general for it having a 1280 MTU. Efficient use of (up)links is clearly another consideration when