Hi Reshad Also I think unsolicited BFD should apply as well to BFD strict mode.
https://datatracker.ietf.org/doc/html/draft-ietf-lsr-ospf-bfd-strict-mode I will comment on that thread. Kind Regards Gyan On Sun, Feb 13, 2022 at 2:59 PM Gyan Mishra <hayabusa...@gmail.com> wrote: > > Hi Reshad > > Could this unsolicited BFD concept be applied to S-BFD RFC 7880, 7881, > 7885? > > Also could it be applied to RFC 5880 demand mode? > > I will review through the draft again for any further comments. > > Many Thanks > > Gyan > > > On Sun, Feb 13, 2022 at 12:04 PM Reshad Rahman <res...@yahoo.com> wrote: > >> Hi Gyan, >> >> Apologies for the delay and thanks for the feedback. >> >> The document is applicable to single-hop and multi-hop. In the next >> revision, we will clarify this and extend the YANG model to include >> multi-hop. >> >> The "unsolicited BFD" procedure allows a BFD session to be initiated only >> by 1 side. Once that BFD session is up, demand mode may or may not kick in, >> just like for RFC5880 BFD. So unsolicited BFD and demand mode are >> orthogonal. >> >> The procedures in this document apply to RFC5880, aka classical, BFD. >> S-BFD session bringup is different, requires sharing S-BFD discriminators >> etc (as mentioned in the Introduction). >> >> Wrt which RFCs are updated by this document: we need to add 9127 (or >> 9127-bis). >> >> Regards, >> Reshad. >> >> On Sunday, January 2, 2022, 12:47:22 AM EST, Gyan Mishra < >> hayabusa...@gmail.com> wrote: >> >> >> >> Dear Authors >> >> This is a very useful specification for operators. >> >> Is this draft applicability for single hop, multi hop, demand and S-BFD >> sessions. >> >> Also what RFC’s does this draft update? >> >> Kind Regards >> >> Gyan >> -- >> >> <http://www.verizon.com/> >> >> *Gyan Mishra* >> >> *Network Solutions A**rchitect * >> >> *Email gyan.s.mis...@verizon.com <gyan.s.mis...@verizon.com>* >> >> >> >> *M 301 502-1347* >> >> -- > > <http://www.verizon.com/> > > *Gyan Mishra* > > *Network Solutions A**rchitect * > > *Email gyan.s.mis...@verizon.com <gyan.s.mis...@verizon.com>* > > > > *M 301 502-1347* > > -- <http://www.verizon.com/> *Gyan Mishra* *Network Solutions A**rchitect * *Email gyan.s.mis...@verizon.com <gyan.s.mis...@verizon.com>* *M 301 502-1347*
