Re: Progress draft-ietf-mpls-bfd-directed
Greg Mirsky <gregimirsky@gmail.com> Sun, 25 August 2019 22:22 UTC
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From: Greg Mirsky <gregimirsky@gmail.com>
Date: Sun, 25 Aug 2019 15:22:34 -0700
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Subject: Re: Progress draft-ietf-mpls-bfd-directed
To: Mach Chen <mach.chen@huawei.com>, mpls@ietf.org
Cc: "draft-ietf-mpls-bfd-directed@ietf.org" <draft-ietf-mpls-bfd-directed@ietf.org>, "Carlos Pignataro (cpignata)" <cpignata@cisco.com>, "mpls-chairs@ietf.org" <mpls-chairs@ietf.org>, "bfd-chairs@ietf.org" <bfd-chairs@ietf.org>, rtg-bfd WG <rtg-bfd@ietf.org>
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Dear All, in the new section, Operational Considerations <https://tools.ietf.org/html/draft-ietf-mpls-bfd-directed-12#section-5>, we've described the use of LSP Ping with BFD Reverse Path TLV is described for scenarios of planned and unexpected changes of the FEC to which the reverse direction of a BFD session is tied. We believe that with this update all outstanding technical comments have been addressed. Regards, Geg On Wed, Aug 21, 2019 at 2:12 PM Greg Mirsky <gregimirsky@gmail.com> wrote: > Hi Mach, et al., > again, thank you for organizing the discussion. I've searched through my > mailbox and the most recent comments went only to MPLS and BFD WGs chairs, > not in WGs archives. Perhaps the discussion thread can still be found as > "Status of draft-ietf-mpls-bfd-directed". > In response to Carlos questions, in the new update of the draft > <https://datatracker.ietf.org/doc/draft-ietf-mpls-bfd-directed/>, we've > added the new section, Operational Considerations. There the use of LSP > Ping with BFD Reverse Path TLV is described for scenarios of planned and > unexpected changes of the FEC to which the reverse direction of a BFD > session is tied. > I think that addresses all the outstanding comments. > > Regards, > Greg > > > > > On Tue, Jul 16, 2019 at 7:49 PM Mach Chen <mach.chen@huawei.com> wrote: > >> Dear Colleagues, >> >> The MPLS BFD directed draft ( >> https://tools.ietf.org/html/draft-ietf-mpls-bfd-directed-11 ) has been >> there for a long time. There were quite a lot of discussions between Greg >> and Carlos. The draft has been updated several time to address Carlos's >> comment. Seems there still are some unaddressed comments. Can we find a >> time during the Montreal meeting to discuss the unaddressed comments? And >> hopefully we could find a way to progress the draft. >> >> Since this draft is related to both MPLS and BFD, both working group >> chairs are welcome to join the discussion. >> >> See you in Montreal! >> >> Best regards, >> Mach >> >
- Re: Progress draft-ietf-mpls-bfd-directed Greg Mirsky
- Re: Progress draft-ietf-mpls-bfd-directed Carlos Pignataro (cpignata)