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Cisco Bug: CSCup37273 - show bgp vpnv4 in IOS-XR is different than IOS

Last Modified

Jun 08, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.2.3.ROUT

Description (partial)

Symptom:
This is a feature request for customer to show similar output as it does in IOS for show bgp vpnv4
In short,

In IOS we can see the RD for each BGP path presented in the output of the above command which help me to see the source VRF and router of the prefix As below:
Paths: (4 available, best #3, table VRF-INTERNET-AE)
  Advertised to update-groups:
     3          4          2         
  Refresh Epoch 2
  64554 2764, imported path from 64555:160607452:0.0.0.0/0 (global) >>>>>
    10.246.1.206 (metric 2201) from 10.246.1.253 (10.246.1.253)
      Origin IGP, metric 0, localpref 120, valid, internal
      Community: 64555:6000
      Extended Community: RT:64555:6074
      Originator: 10.246.1.206, Cluster list: 10.246.1.253
      mpls labels in/out 402/444
      rx pathid: 0, tx pathid: 0
  Refresh Epoch 2
  64554 2764, imported path from 64555:160607451:0.0.0.0/0 (global)>>>>>>
    10.246.1.205 (metric 2201) from 10.246.1.253 (10.246.1.253)
      Origin IGP, metric 0, localpref 120, valid, internal
      Community: 64555:6000
      Extended Community: RT:64555:6074
      Originator: 10.246.1.205, Cluster list: 10.246.1.253
      mpls labels in/out 402/444
      rx pathid: 0, tx pathid: 0


However, I can't find the same output in IOS XR :

RP/0/RSP0/CPU0:IPRGTP151#sh bgp vrf VRF-INTERNET-GT 0.0.0.0
Fri May  2 13:33:03.308 AEST
BGP routing table entry for 0.0.0.0/0, Route Distinguisher: 64555:143605451>>>>>>
Versions:
  Process           bRIB/RIB  SendTblVer
  Speaker             187199      187199
    Local Label: 16394
Last Modified: Apr 11 05:12:07.137 for 3w0d
Paths: (5 available, best #4)
  Advertised to PE update-groups (with more than one peer):
    0.2 
  Advertised to CE update-groups (with more than one peer):
    0.2 
  Advertised to CE peers (in unique update groups):
    10.246.222.131  
  Path #1: Received by speaker 0
  Not advertised to any peer
  64554 7474>>>>>> XR ONLY SHOWS AS PATH BUT NOT VPNV$ PREFIX
     10.246.1.193 (metric 2051) from 10.246.1.253 (10.246.1.193)
      Received Label 28167
      Origin IGP, localpref 120, valid, internal, imported
      Received Path ID 0, Local Path ID 0, version 0
      Community: 64555:2200
      Extended community: RT:64555:6021 
      Originator: 10.246.1.193, Cluster list: 10.246.1.253

      Originator: 10.246.1.194, Cluster list: 10.246.1.253

Conditions:
n/a
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