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Why do we need CR-LDP Tunnel Resource Table in TE MIB 7?

  • From: "Ashwin C. Prabhu" <Ashwinp@in.huawei.com>
  • Date: Wed, 24 Oct 2001 15:43:19 +0530
  • Cc: cheenu@alphion.com, tnadeau@cisco.com, arun@force10networks.com
  • Resent-Date: Wed, 24 Oct 2001 07:44:58 -0400
  • To: mpls-ops@mplsrc.com, "'mpls@uu.net'" <mpls@UU.NET>

Title: RE: Doubt in draft-ietf-mpls-te-mib-07.txt
 
Hello All
 
 Why the CR-LDP Tunnel Resource Table is added in the draft-ietf-mpls-te-mib-07.txt.
 There is also a mplsTunnelResourceTable which has all the parameters
 of the mplsTunnelCRLDPResTable.
 
 And the note specifically says that this is in addition to the Tunnel Resource Table .
 
The mplsTunnelCRLDPResTable allows a manager to
          specify which CR-LDP-specific resources are desired
          for an MPLS tunnel if that tunnel is signaled using
          CR-LDP. Note that these attributes are in addition
          to those specified in mplsTunnelResourceTable. This
          table also allows several tunnels to point to a
          single entry in this table, implying that these
          tunnels should share resources.
 
And the parameters of the table are same expect the mplsTunnelCRLDPResFlags.
Can you please tell me what is the differance between these 2 tables and why is this
needed ?
 
 
Ashwin