Re:Several questions about the draft-ietf-bfd-unaffiliated-echo

2021-11-24 Thread xiao.min2
Jeff, I have no objection to the comparison, please go on. One thing I want to emphasize is that, whether DC use case (brought up by draft-wang-bfd-one-arm-use-case) or broadband access use case (brought up by BBF TR-146), the key requirement is that the peer system is totally BFD-Unaware, in

Re: Draft liaison statement to BBF re: TR-146 and draft-ietf-bfd-unaffiliated-echo

2021-11-24 Thread Jeffrey Haas
David, Thanks for the feedback. I had considered adding such a line to the statement but was wary of the implication of "you must come here to participate". If such is acceptable, I'll add it to the next iteration. -- Jeff > On Nov 24, 2021, at 6:07 PM, David Sinicrope > wrote: > > Hi

Re: Draft liaison statement to BBF re: TR-146 and draft-ietf-bfd-unaffiliated-echo

2021-11-24 Thread David Sinicrope
Hi Jeff, One suggestion on the line requesting feedback:  We don't really want any SDO using the liaison process as a substitute for participation in the IETF process.  Some organizations consider a liaison to carry the collective weight of

Re: Draft liaison statement to BBF re: TR-146 and draft-ietf-bfd-unaffiliated-echo

2021-11-24 Thread Donald Eastlake
This looks like a fine liaison to me. Thanks, Donald === Donald E. Eastlake 3rd +1-508-333-2270 (cell) 2386 Panoramic Circle, Apopka, FL 32703 USA d3e...@gmail.com On Wed, Nov 24, 2021 at 11:46 AM Jeffrey Haas wrote: > > Working Group, > > The chairs are

Re: Several questions about the draft-ietf-bfd-unaffiliated-echo

2021-11-24 Thread Jeffrey Haas
Xiao Min, BFD Echo, completely underspecified in RFC 5880, is fine with that lack of detail when it is paired with an Async session. For the unaffiliated case and no Async session to help provide correlating activities, some of the work of Async will need to be done in the Echo stream itself.