Duplicate route in BGP table (marked as "received-only")

From: Hunt Lee (huntl@webcentral.com.au)
Date: Thu Sep 12 2002 - 20:28:13 GMT-3


Hi,

Does anyone know what does "received-only" mean in the BGP table? I have
never seen this before in my lab, but I found a router at work which has a
"duplicate" route marked as received-only for every single route it has in
it's BGP table. The router is a Cisco 7206VXR, & running IOS 12.0(21)S3.

br4.wic#sh ip bgp 202.58.42.201
BGP routing table entry for 202.58.32.0/19, version 22677
Paths: (2 available, best #1)
  Advertised to non peer-group peers:
    203.147.255.132 203.147.255.135
  7474 9667
    61.88.151.9 from 61.88.151.9 (202.139.124.148)
      Origin IGP, metric 10, localpref 115, valid, external, best
  7474 9667, (received-only)
    61.88.151.9 from 61.88.151.9 (202.139.124.148)
      Origin IGP, metric 10, localpref 100, valid, external

Any ideas would be greatly appreciated.

Best Regards,
Hunt Lee



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