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Protection domain configuration

  • From: Vardhan_Walavalkar <Vardhan_Walavalkar@Satyam.com>
  • Date: Fri, 22 Mar 2002 18:33:47 +0530
  • Resent-Date: Fri, 22 Mar 2002 09:10:54 -0500
  • To: mpls-ops@mplsrc.com


Hi,
For configuring a protection domain using CR-LDP label requests, 
we use the ER-Hop object and the Protection TLV. The Prot TLV
is carried between PSL and PML where the paths are disjoint.

1. However when the PSL is not the same as the ingress, how is the PSL (and
PML)
address notified in the label request? (there is currently no field defined
for this).

2. Are the PSL and PML configurable on a per LSP basis or it it based on
FECs? Since the label request does not seem to have any fields to identify
the PSL and PML.

thanks,
Vardhan

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