The MPLS WG Archive

["Ashwin C. Prabhu" <Ashwinp@in.huawei.com>]

Title: RE: fast reroute question

I think that exactly what it means.

Ashwin

-----Original Message-----
From: claus.bauer@tellabs.com [mailto:claus.bauer@tellabs.com]
Sent: Tuesday, February 12, 2002 10:09 PM
To: doug_degan@hotmail.com; mpls@UU.NET; pingpan@juniper.net
Subject: fast reroute question

Hi
I refer to the draft "Note also that the
> backup tunnel path computation may be performed by a centralized path
> computation server or may use some distributed backup path computation
> algorithms."
Does this imply the following:
When the PLR receives the original path message with a fast reroute
object he could either run CSPF on its own
or contact the path computation server such that the path computation
server runs CSPF and sends the ERO for the detour back to the PRL ?

Claus

Dr. Claus Bauer
Research engineer
Tellabs Research Center
One Kendall Square
Bldg. 100, Suite 121
Cambridge, MA, 02139
USA

Tel.: +1 617 577 8787
Fax.: +1 617 494 0118
 

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