Subject: Re: [mpls] MPLS working group last call on draft-ietf-mpls-self-ping

From: Lucy yong <[email-masked]>
Date: Mon, 13 Jul 2015 20:34:28 +0000

The method requires egress LSRs to generate the reply to ingress LSR. However it does not mention how ingress to know if egress LSRs support this capability. Does it require all LSRs to support this or need enhancing RSVP-TE/IGP to indicate the capability?  

If some LSRs on the LSP path do not support this capability, will ingress LSR conclude the failure of self-ping?

Cheers,
Lucy

-----Original Message-----
From: mpls [mailto:[email-masked]] On Behalf Of Loa Andersson
Sent: Sunday, June 28, 2015 5:00 AM
To: [email-masked]
Cc: [email-masked]; [email-masked]
Subject: [mpls] MPLS working group last call on draft-ietf-mpls-self-ping

Working Group,

This is to initiate a two week working group last call on draft-ietf-mpls-self-ping.

Please send your comments to the mpls wg mailing list ([email-masked]).

An IPR poll has been started in parallel to the wglc.

This working group last call ends July 13, 2015.

/Loa
for the MPLS wg chairs

-- 

Loa Andersson                        email: [email-masked]
Senior MPLS Expert                          [email-masked]
Huawei Technologies (consultant)     phone: +46 739 81 21 64

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