02-06-2015 10:40 AM
Hi,
my below config of L3vpn not working. Please help me.
XR:
RP/0/0/CPU0:ios#sh run
Fri Feb 6 23:53:18.968 UTC
Building configuration...
!! IOS XR Configuration 5.1.1
!! Last configuration change at Fri Feb 6 23:43:56 2015 by anand
!
vrf ABC
address-family ipv4 unicast
import route-target
100:1
!
export route-target
100:1
!
!
!
interface Loopback0
ipv4 address 2.2.2.2 255.255.255.255
!
interface MgmtEth0/0/CPU0/0
shutdown
!
interface GigabitEthernet0/0/0/0
vrf ABC
ipv4 address 192.168.1.2 255.255.255.0
!
interface GigabitEthernet0/0/0/1
ipv4 address 200.200.200.1 255.255.255.0
!
interface GigabitEthernet0/0/0/2
!
interface GigabitEthernet0/0/0/3
!
interface GigabitEthernet0/0/0/4
shutdown
!
rd-set 1:100
1:100
end-set
!
route-policy PASS
pass
end-policy
!
router bgp 1000
bgp router-id 2.2.2.2
address-family ipv4 unicast
network 2.2.2.2/32
!
address-family vpnv4 unicast
!
neighbor 3.3.3.3
remote-as 1000
update-source Loopback0
address-family ipv4 unicast
route-policy PASS in
route-policy PASS out
!
!
vrf ABC
rd 1:100
address-family ipv4 unicast
redistribute eigrp 10
!
!
!
mpls ldp
router-id 2.2.2.2
interface GigabitEthernet0/0/0/1
!
!
router rip
interface Loopback0
!
interface GigabitEthernet0/0/0/1
!
!
router eigrp 10
vrf ABC
address-family ipv4
autonomous-system 10
redistribute bgp 1000
interface Loopback0
!
interface GigabitEthernet0/0/0/0
!
!
!
!
end
ROUTER ARE NOT PINGING EACH OTHER CUSTOMER
Thanks in advance....
Solved! Go to Solution.
02-12-2015 03:28 AM
Your BGP session between the XR and the ME is only running IPv4 unicast, not M-BGPv4, you can see that in the Neighbor capabilities list doing a show BGP neighbor on ME, where you will see that:
Address family VPNv4 Unicast: advertised
But you have not recieved it, you're missing the following on the XR:
router bgp 1000
neighbor 3.3.3.3 address-family vpnv4 unicast
commit
The clear the BGP session, and let them nengotiate the capabilities, and you should be good then.
BTW you only need a RPL attached for e-bgp neighbors, not for ibgp.
/Anders
02-12-2015 03:28 AM
Your BGP session between the XR and the ME is only running IPv4 unicast, not M-BGPv4, you can see that in the Neighbor capabilities list doing a show BGP neighbor on ME, where you will see that:
Address family VPNv4 Unicast: advertised
But you have not recieved it, you're missing the following on the XR:
router bgp 1000
neighbor 3.3.3.3 address-family vpnv4 unicast
commit
The clear the BGP session, and let them nengotiate the capabilities, and you should be good then.
BTW you only need a RPL attached for e-bgp neighbors, not for ibgp.
/Anders
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide