01-21-2016 11:40 AM - edited 03-05-2019 03:10 AM
Hi, not sure but this could be a specific ASR9K required configuration to allow me to get prefixes from two neighbors downstream?
I am attaching detailed information. Can you please let me know what I am missing here?
RP/0/0/CPU0:ios#sh ip bgp summ
Thu Jan 21 19:38:04.336 UTC
BGP router identifier 192.168.200.7, local AS number 7
BGP generic scan interval 60 secs
Non-stop routing is enabled
BGP table state: Active
Table ID: 0xe0000000 RD version: 5
BGP main routing table version 5
BGP NSR Initial initsync version 3 (Reached)
BGP NSR/ISSU Sync-Group versions 0/0
BGP scan interval 60 secs
BGP is operating in STANDALONE mode.
Process RcvTblVer bRIB/RIB LabelVer ImportVer SendTblVer StandbyVer
Speaker 5 5 5 5 5 0
Some configured eBGP neighbors (under default or non-default vrfs)
do not have both inbound and outbound policies configured for IPv4 Unicast
address family. These neighbors will default to sending and/or
receiving no routes and are marked with '!' in the output below.
Use the 'show bgp neighbor <nbr_address>' command for details.
Neighbor Spk AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down St/PfxRcd
10.0.200.1 0 1 75 69 5 0 0 01:06:12 0!
10.0.200.6 0 1 74 77 5 0 0 01:05:29 0!
RP/0/0/CPU0:ios#
01-21-2016 11:51 AM
It seems you have not configured route-policy to permit the prefixes. In IOS XR you need route-policy to permit the prefixes on EBGP connection.
Try configuring the below route-policy:
route-policy pass
pass
end route-policy
router bgp <>
neighbor x.x.x.x
address-family ipv4 unicast
route-policy pass in
route-policy pass out
This will fix the problem.
Regards
Vinit
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