Node failure detection (was Re: [spring] Draft for Node protection of intermediate nodes in SR Paths)

2019-12-02 Thread Greg Mirsky
er 23, 2019, 13:15 > *To:* Robert Raszuk; Shraddha Hegde > *Cc:* spr...@ietf.org; rt...@ietf.org; rtg-bfd@ietf.org > *Subject:* Re: [spring] Draft for Node protection of intermediate nodes > in SR Paths > > Robert, > Lots of thanks for a prompt response. > > I respectfully disagr

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-02 Thread Robert Raszuk
the controller through the use of SR packets > and binding sids). > > > > Just my 2c > > > > Thanks > > > > Andrew > > > > > > *From:* spring *On Behalf Of *Shraddha Hegde > *Sent:* Monday, 2 December 2019 10:24 > *To:* Alexande

RE: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-02 Thread Shraddha Hegde
gde mailto:shrad...@juniper.net>> Sent: Monday, December 2, 2019, 06:10 To: Alexander Vainshtein; Robert Raszuk Cc: spr...@ietf.org<mailto:spr...@ietf.org>; rt...@ietf.org<mailto:rt...@ietf.org>; rtg-bfd@ietf.org<mailto:rtg-bfd@ietf.org> Subject: RE: [spring] Draft for Nod

RE: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-02 Thread Andrew Alston
, 2 December 2019 12:50 To: Andrew Alston Cc: Shraddha Hegde ; Alexander Vainshtein ; spr...@ietf.org; rtg-bfd@ietf.org; rt...@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR Paths On Mon, Dec 2, 2019 at 10:28 AM Andrew Alston mailto:andrew.als

RE: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-02 Thread Andrew Alston
2 December 2019 10:24 To: Alexander Vainshtein Cc: spr...@ietf.org; rtg-bfd@ietf.org; Robert Raszuk ; rt...@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR Paths Sasha, We are in agreement on separating the trigger from the protection mechanism.. > In any

RE: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-02 Thread Andrew Alston
Vainshtein ; spr...@ietf.org; rtg-bfd@ietf.org; rt...@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR Paths I encourage you to read those two documents: https://tools.ietf.org/html/draft-akiya-bfd-seamless-sr-04<https://tools.ietf.org/html/draft-akiya-

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-02 Thread Robert Raszuk
is correct – would allow for node protection that would > in effect protect the paths injected. > > > > Thanks > > Andrew > > > > > > *From:* Robert Raszuk > *Sent:* Monday, 2 December 2019 12:50 > *To:* Andrew Alston > *Cc:* Shraddha Hegde ; Alexander > V

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-01 Thread Alexander Vainshtein
PM To: Robert Raszuk ; Shraddha Hegde Cc: spr...@ietf.org; rt...@ietf.org; rtg-bfd@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR Paths Robert, On the second thought, for the purpose of this draft (i.e. in the scope of SR) it is possible to implement your su

RE: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-12-01 Thread Shraddha Hegde
; rtg-bfd@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR Paths Robert, On the second thought, for the purpose of this draft (i.e. in the scope of SR) it is possible to implement your suggestion by running S-BFD sessions between R7 (as the initiator) and each

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-11-23 Thread Alexander Vainshtein
Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR Paths Robert, On the second thought, for the purpose of this draft (i.e. in the scope of SR) it is possible to implement your suggestion by running S-BFD sessions between R7 (as the initiator) and each other adjacency of R8

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-11-23 Thread Alexander Vainshtein
utlook for Android<https://aka.ms/ghei36> From: Alexander Vainshtein Sent: Saturday, November 23, 2019, 13:15 To: Robert Raszuk; Shraddha Hegde Cc: spr...@ietf.org; rt...@ietf.org; rtg-bfd@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate no

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-11-23 Thread Alexander Vainshtein
<https://aka.ms/ghei36> From: Robert Raszuk Sent: Saturday, November 23, 2019, 12:37 To: Alexander Vainshtein; Shraddha Hegde Cc: spr...@ietf.org; rt...@ietf.org; rtg-bfd@ietf.org Subject: Re: [spring] Draft for Node protection of intermediate nodes in SR

Re: [spring] Draft for Node protection of intermediate nodes in SR Paths

2019-11-23 Thread Robert Raszuk
> *From:* spring on behalf of Robert Raszuk < > rob...@raszuk.net> > *Sent:* Friday, November 22, 2019, 11:22 > *To:* Shraddha Hegde > *Cc:* spr...@ietf.org; rt...@ietf.org > *Subject:* Re: [spring] Draft for Node protection of intermediate nodes > in SR Paths > > Hi Sh