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Cell Relay Retreat>MPLS-OPS Archive>month:2002-Dec> msg00126



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RSVP-TE notification time issue

  • From: "Ali Labed" <labed@nortelnetworks.com>
  • Date: Fri, 13 Dec 2002 14:36:24 -0500
  • Organization: Nortel Networks
  • Resent-Date: Fri, 13 Dec 2002 16:09:52 -0500
  • To: mpls-ops@mplsrc.com


I am trying to figure out the time needed to restore an LSP in
end-to-end LSP recovery.
when a failure occurs, the node upstream of that failure detects it
after no reception of  3  RSVP-TE Hello messages. Then, that LSR send a
ResvTear towards the Ingress.
Does anybody knows about a study on the quantification of that
notification time.

Thank you.
Labed

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