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Question in LSR MIB...

  • From: francis.arts@alcatel.be
  • Date: Fri, 31 Aug 2001 05:48:31 +0200
  • cc: "'mpls@uu.net'" <mpls@UU.NET>, pierre.debuysscher@alcatel.be
  • X-Lotus-FromDomain: ALCATEL




Govind,

The MAC@ itself is indeed not present in the mpls lsr mib. However, it is also not needed since the next hop ip@ is present (see 'mplsOutSegmentNextHopIpv4Addr' object in extract included below). This ip@ is mapped to a MAC@ using the ipNetToMediaTable in
RFC 2011.

Regards,

     Francis.

-------------------

       MplsOutSegmentEntry ::= SEQUENCE {
              mplsOutSegmentIndex                Integer32,
              mplsOutSegmentIfIndex              InterfaceIndex,
              mplsOutSegmentPushTopLabel         TruthValue,
              mplsOutSegmentTopLabel             MplsLabel,
              mplsOutSegmentNextHopIpAddrType    InetAddressType,
              mplsOutSegmentNextHopIpv4Addr      InetAddressIPv4,
              mplsOutSegmentNextHopIpv6Addr      InetAddressIPv6,
              mplsOutSegmentXCIndex              Integer32,
              mplsOutSegmentOwner                MplsObjectOwner,
              mplsOutSegmentTrafficParamPtr      RowPointer,
              mplsOutSegmentRowStatus            RowStatus,
              mplsOutSegmentStorageType          StorageType
         }





"Haridass, Govind" <gharidas@riverstonenet.com> on 31/08/2001 02:40:12
                                                              
                                                              
                                                              
 To:      "'mpls@uu.net'" <mpls@UU.NET>                       
                                                              
 cc:      (bcc: Francis ARTS/BE/ALCATEL)                      
                                                              
                                                              
                                                              
 Subject: Question in LSR MIB...                              
                                                              





Hi,

     I have an issue regarding the LSR MIB.

     In case of L2 MPLS, there is no way to represent the
     next-hop-mac.  How do we incorporate this ?

     Thanks.

===
With Warm Regards,
Govind,
Riverstone Networks.
http://www.riverstonenet.com/