[c-nsp] Can VRF lite support BGP routing? I test lab not work.

Plawansai RMUTT CPE IX pws_admin at thaicpe.com
Thu Mar 5 05:18:15 EST 2015


I test lab follow to this document
<http://www.cisco.com/c/en/us/td/docs/ios/12_2sb/12_2sba/feature/guide/vrfli
te.html#wp1059340>  is work. I test with static route and OSPF is work. Now,
I'm testing with BGP route. I found the PE doesn't send the BGP routes from
the other sites to the CE. How should I do?

Topology:
BGP vrf lite (vrf v11) CE1 - BGP - MPLS L3VPN (vrf v1) PE1 - PE2 (vrf v1)
MPLS L3VPN - BGP - CE2 (vrf v11) vrf lite BGP


PE1#sho ip rou vrf v1

Gateway of last resort is not set

 

B    10.0.252.1/32 [200/0] via 10.0.0.11 (nexthop in vrf default), 1d22h

B    10.0.252.2/32 [200/0] via 10.0.0.14 (nexthop in vrf default), 1d22h

L    10.0.252.3/32 is directly connected, 1d22h, Loopback101

B    38.0.0.0/24 [200/0] via 10.0.0.11 (nexthop in vrf default), 1d04h

B    39.0.0.0/24 [200/0] via 10.0.0.14 (nexthop in vrf default), 05:13:07

B    40.0.0.0/24 [200/0] via 10.0.0.11 (nexthop in vrf default), 1d04h

C    41.0.0.0/24 is directly connected, 1d22h, GigabitEthernet0/0/1/2.14

L    41.0.0.3/32 is directly connected, 1d22h, GigabitEthernet0/0/1/2.14

-> B    208.0.0.0/24 [200/0] via 10.0.0.11 (nexthop in vrf default),
00:06:55

-> B    209.0.0.0/24 [200/0] via 10.0.0.14 (nexthop in vrf default),
00:08:14

B    210.0.0.0/24 [20/0] via 41.0.0.8, 00:11:17

 

CE1#sho ip bgp vpnv4 vrf v11

BGP table version is 23, local router ID is 172.16.30.5

 

   Network          Next Hop            Metric LocPrf Weight Path

Route Distinguisher: 800:1 (default for vrf v11)

*> 10.0.252.1/32    41.0.0.3                               0 18252 ?

*> 10.0.252.2/32    41.0.0.3                               0 18252 ?

*> 10.0.252.3/32    41.0.0.3                 0             0 18252 ?

*> 38.0.0.0/24      41.0.0.3                               0 18252 ?

*> 39.0.0.0/24      41.0.0.3                               0 18252 ?

*> 40.0.0.0/24      41.0.0.3                               0 18252 ?

r> 41.0.0.0/24      41.0.0.3                 0             0 18252 ?

*> 210.0.0.0        0.0.0.0                  0         32768 i

CE1#

 

Thank you very much.



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