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See route in BGP table but not in routing-table
Posted: 12 Dec 2017 04:13
by plawansai
A:A2# show router bgp neighbor 10.x.0.76 vpn-ipv4 received-routes
===============================================================================
BGP Router ID:10.x.0.176 AS:65009 Local AS:65009
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP VPN-IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id Label
As-Path
-------------------------------------------------------------------------------
*>i 65009:1525:10.99.142.92/30 100 0
A:A2# admin display-config | match 71010525 context all | match imp
vrf-target import target:65009:1525
How should I do?
Thank you very much.
Re: See route in BGP table but not in routing-table
Posted: 13 Dec 2017 03:13
by paramount
Hi,
A few more commands would help here to understand.
One point to note, in the above output, the 65009:1525 shown alongside the BGP prefix is the route-distinguisher and not the route-target community. Though these are often the same, you will need to confirm on the actual route whether it has the correct community or not.
show router bgp vpnv4 routes x.x.x.x/yy detail
The above command will show you the route with the communities.
Other thoughts - is the next hop reachable, is there a label available for the next hop, do you have autobind ldp enabled for the VPRN?
Thanks
Paramount
Re: See route in BGP table but not in routing-table
Posted: 13 Dec 2017 04:50
by plawansai
Hi,
A:A2# show router bgp routes vpn-ipv4 10.99.142.92/30 detail
-------------------------------------------------------------------------------
Original Attributes
Community : 8:8 target:65009:1525
Modified Attributes
Community : 8:8 target:65009:1525
How could I know I have autobind ldp enabled for the VPRN?
Thank you very much.
Re: See route in BGP table but not in routing-table
Posted: 24 Dec 2017 21:47
by plawansai
I tried to configure service vprn 71010525 customer 4 auto-bind ldp, it works fine.
Thank you very much.