From: Rajib Khan (rajib56666@yahoo.com)
Date: Tue Feb 07 2006 - 06:54:03 GMT-3
Hi There,
I am trying to setup basic MPLS VPN in lab environment. But for some reason MP-BGP is not advertising router to other end PE router. I have attached configuration from both PE router.
Could some one help me with this?
Thanks in Advance
CE --- PE1 ---- P --- PE2 -- CE
PE1
ip cef
no ip domain lookup
no ip dhcp use vrf connected
!
!
ip vrf donald
rd 100:2
route-target export 100:20
route-target import 100:20
mpls label protocol ldp
no tag-switching ip propagate-ttl
tag-switching tdp router-id Loopback0
router bgp 100
bgp log-neighbor-changes
neighbor 90.0.0.1 remote-as 100
neighbor 90.0.0.1 update-source Loopback0
neighbor 100.0.0.1 remote-as 100
neighbor 100.0.0.1 update-source Loopback0
!
address-family ipv4
neighbor 90.0.0.1 activate
neighbor 90.0.0.1 send-community extended
neighbor 90.0.0.1 next-hop-self
neighbor 100.0.0.1 activate
neighbor 100.0.0.1 send-community extended
neighbor 100.0.0.1 next-hop-self
no auto-summary
no synchronization
exit-address-family
!
!
address-family ipv4 vrf donald
no auto-summary
no synchronization
network 172.16.1.0 mask 255.255.255.0
network 172.16.2.0 mask 255.255.255.252
exit-address-family
ip route vrf donald 172.16.1.0 255.255.255.0 172.16.2.1
interface Ethernet3/0
ip vrf forwarding donald
ip address 172.16.2.2 255.255.255.252
duplex half
interface Ethernet3/2
ip address 30.0.0.2 255.0.0.0
duplex half
tag-switching ip
Andold#sh ip bgp vpnv4 all
BGP table version is 9, local router ID is 80.0.0.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1 (default for vrf earnie)
*> 172.16.1.0/24 172.16.2.1 0 32768 i
*> 172.16.2.0/30 0.0.0.0 0 32768 i
Route Distinguisher: 100:2 (default for vrf donald)
*> 172.16.1.0/24 172.16.2.1 0 32768 i
*> 172.16.2.0/30 0.0.0.0 0 32768 i
Andold#
PE2:
ip cef
no ip domain lookup
no ip dhcp use vrf connected
!
!
ip vrf donald
rd 100:2
route-target export 100:20
route-target import 100:20
!
mpls label protocol ldp
no tag-switching ip propagate-ttl
tag-switching tdp router-id Loopback0
!
router bgp 100
bgp log-neighbor-changes
neighbor 80.0.0.1 remote-as 100
neighbor 80.0.0.1 update-source Loopback0
!
address-family ipv4
neighbor 80.0.0.1 activate
neighbor 80.0.0.1 send-community extended
neighbor 80.0.0.1 next-hop-self
no auto-summary
no synchronization
exit-address-family
!
address-family ipv4 vrf donald
no auto-summary
no synchronization
network 100.0.0.0
exit-address-family
!
ip classless
ip route vrf donald 100.0.0.0 255.0.0.0 50.0.0.2
Herbert#sh ip bgp vpnv4 all
BGP table version is 3, local router ID is 90.0.0.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:2 (default for vrf donald)
*> 100.0.0.0 50.0.0.2 0 32768 i
Herbert#
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