[j-nsp] BGP routes not being imported.

Stephen Fulton sf at lists.esoteric.ca
Sun Jun 24 15:06:26 EDT 2007


Hi all,

We recently picked up a J6350, and I'm in the process of bringing it up 
in our lab.  Currently I'm attempting to import a full table from a iBGP 
  peer, and while the BGP session is established, and the peer (a Cisco) 
is sending all the routes, those routes are not appearing in the RIB. 
Since the session is up, I don't believe the issue is caused by any 
protection filtering applied to the RE (lo0).  Here's a sample of the 
configuration, as well as the results from "show bgp neighbor"

++ configuration ++

neighbor 10.1.100.2 {
     description "10.1.100.2; Cisco BGP Speaker #1";
     local-address 10.1.100.1
}


++ end ++

As you can see, it's a basic configuration, with no import 
policy-statements applied.

Here are the results of "show bgp neighbor 10.1.100.2".  Again, a full 
routing table is being sent from the peer, ~ 217k routes.

++ start ++

Peer: 10.1.100.2+42130 AS 14453 Local: 10.1.100.1+179 AS 14453
   Description: 10.1.100.2; Taupe [151 Front Street, Suite 712]
   Type: Internal    State: Established    Flags: <Sync>
   Last State: OpenConfirm   Last Event: RecvKeepAlive
   Last Error: None
   Options: <Preference HoldTime AuthKey Localpref LogUpDown 
AddressFamily PeerAS Refresh>
   Options: <MtuDiscovery>
   Authentication key is configured
   Address families configured: inet-unicast
   Holdtime: 20 Preference: 170 Localpref: 100
   MED tracks IGP metric
   Number of flaps: 0
   Peer ID: 10.1.100.2   Local ID: 10.1.100.1    Active Holdtime: 20
   Keepalive Interval: 6          Peer index: 0
   BFD: disabled, down
   NLRI advertised by peer: inet-unicast
   NLRI for this session: inet-unicast
   Peer supports Refresh capability (2)
   Table inet.0 Bit: 10000
     RIB State: BGP restart is complete
     Send state: in sync
     Active prefixes:              0
     Received prefixes:            0
     Suppressed due to damping:    0
     Advertised prefixes:          625
   Last traffic (seconds): Received 4    Sent 2    Checked 9
   Input messages:  Total 50491  Updates 48189   Refreshes 0     Octets 
3922019
   Output messages: Total 2942   Updates 122     Refreshes 0     Octets 
62909
   Output Queue[0]: 0
   Trace options: policy
   Trace file: /var/log/ibgp-trace.log size 10485760 files 5


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