Re: [spring] WG Last Call for draft-ietf-spring-conflict-resolution

2017-08-02 Thread Les Ginsberg (ginsberg)
Stephane - I think it is important to look at conflict resolution in the context of the SR architecture. Much of what you discuss below is inconsistent with the SR architecture and as a result it creates new problems that actually don't need to be solved. Let me see if I can get us back on the

Re: [spring] Working group last call on draft-ietf-mpls-spring-lsp-ping

2017-08-02 Thread Carlos Pignataro (cpignata)
Thank you Loa. New revision addressing all comments, posted. Thanks! — Carlos. On Aug 2, 2017, at 3:40 AM, Loa Andersson mailto:l...@pi.nu>> wrote: Working Groups, This working group last call has been closed. There have been comments, can the authors/editors please update as necessary and po

Re: [spring] WG Last Call for draft-ietf-spring-conflict-resolution

2017-08-02 Thread stephane.litkowski
Hi, In the current version of the draft, conflict evaluation does not look at the SRGB, it only looks at SIDs. In any case, in the given example, there is a prefix conflict => multiple SIDs/labels associated to a single prefix. >From an LFIB point of view, as per the current draft, only a singl

Re: [spring] WG Last Call for draft-ietf-spring-conflict-resolution

2017-08-02 Thread Dirk Goethals
Hi, N, N1 and N2 advertise SRGB [1000,2000] in OSPF and SRGB [2000,3000] in ISIS. IMHO, there is no real conflict as both SRGB are disjoint, so why not proving both entries in LFIB? Dirk Op 2/08/2017 om 10:08 schreef stephane

Re: [spring] WG Last Call for draft-ietf-spring-conflict-resolution

2017-08-02 Thread stephane.litkowski
No it's not, it's definitely not enough precise. Telling that you include all the entries (from all protocols) in the conflict resolution does not mean that cross protocol info may be used when programming the FIB. That's a different story. And speaking as an operator, from a troubleshooting po

Re: [spring] Working group last call on draft-ietf-mpls-spring-lsp-ping

2017-08-02 Thread Loa Andersson
Working Groups, This working group last call has been closed. There have been comments, can the authors/editors please update as necessary and post a new version. /Loa On 2017-07-11 11:35, Loa Andersson wrote: Working Groups, This is to initiate a two week MPLS working group last call in on