Hi all : I am strugglig with this.. please help me out..
I am not getting VPN labeled route (172.16.10.0/24) on R2 which is my egress
LSR
R0 = ingress LSR (loopback 1 172.16.10.1 is in VRF cust1)
R1 = core LSR
R2 = egress LSR. (loopback 1 172.16.20.1 is in VRF cust1)
Please see attached diagram and configuration and please help me in sorting
out why I am not able to see route (172.16.10.0/24) in MPLS forwarding table
on R2 though I am getting this is VRF and BGP table.
R0#show mpls forwarding-table vrf cust1
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
*17 Aggregate 172.16.10.0/24[V] 3952*
R0#
R2#show ip bgp vpnv4 vrf cust1
BGP table version is 5, local router ID is 3.3.3.3
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: 10:10 (default for vrf cust1)
**>i172.16.10.0/24 1.1.1.1 0 100 0 ?*
*> 172.16.20.0/24 0.0.0.0 0 32768 ?
R2#
R2#show mpls forwarding-table vrf cust1 <<<< not getting
route 172.16.10.0 ?????
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
19 Aggregate 172.16.20.0/24[V] 3120
R2#ping vrf cust1 172.16.10.1 source loopback 1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.10.1, timeout is 2 seconds:
Packet sent with a source address of 172.16.20.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 44/88/140 ms
R2#
--
Taqdir Singh
09911709496
Do today what others won't so you can live tomorrow as others can't
R0#sh run Building configuration... Current configuration : 1381 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R0 ! boot-start-marker boot-end-marker ! ! no aaa new-model memory-size iomem 5 ! ! ip cef ! ! ip vrf cust1 rd 10:10 route-target export 1:1 route-target import 1:1 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 1.1.1.1 255.255.255.255 ! interface Loopback1 ip vrf forwarding cust1 ip address 172.16.10.1 255.255.255.0 ! interface Serial0/0 ip address 10.10.10.1 255.255.255.0 mpls ip serial restart-delay 0 ! interface Serial0/1 no ip address shutdown serial restart-delay 0 ! interface Serial0/2 no ip address shutdown serial restart-delay 0 ! interface Serial0/3 no ip address shutdown serial restart-delay 0 ! router eigrp 1 network 1.1.1.1 0.0.0.0 network 10.10.10.0 0.0.0.255 no auto-summary ! router bgp 100 no synchronization bgp log-neighbor-changes neighbor 3.3.3.3 remote-as 100 neighbor 3.3.3.3 update-source Loopback0 no auto-summary ! address-family vpnv4 neighbor 3.3.3.3 activate neighbor 3.3.3.3 send-community extended exit-address-family ! address-family ipv4 vrf cust1 redistribute connected no synchronization exit-address-family ! ip http server no ip http secure-server ! ! ! ! ! ! control-plane ! ! ! ! ! ! ! ! ! ! line con 0 line aux 0 line vty 0 4 ! ! end R0#
<<attachment: MPLS VPN.jpg>>
R1#sh run Building configuration... Current configuration : 904 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! boot-start-marker boot-end-marker ! ! no aaa new-model memory-size iomem 5 ! ! ip cef ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 2.2.2.2 255.255.255.255 ! interface Serial0/0 no ip address shutdown serial restart-delay 0 ! interface Serial0/1 ip address 10.10.10.2 255.255.255.0 mpls ip serial restart-delay 0 ! interface Serial0/2 ip address 10.10.20.1 255.255.255.0 mpls ip serial restart-delay 0 ! interface Serial0/3 no ip address shutdown serial restart-delay 0 ! router eigrp 1 network 2.2.2.2 0.0.0.0 network 10.10.10.0 0.0.0.255 network 10.10.20.0 0.0.0.255 no auto-summary ! ip http server no ip http secure-server ! ! ! ! ! ! control-plane ! ! ! ! ! ! ! ! ! ! line con 0 line aux 0 line vty 0 4 ! ! end R1#
R2#sh run Building configuration... Current configuration : 1401 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R2 ! boot-start-marker boot-end-marker ! ! no aaa new-model memory-size iomem 5 ! ! ip cef ! ! ip vrf cust1 rd 10:10 route-target export 1:1 route-target import 1:1 ! ip vrf forwarding ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 3.3.3.3 255.255.255.255 ! interface Loopback1 ip vrf forwarding cust1 ip address 172.16.20.1 255.255.255.0 ! interface Serial0/0 no ip address shutdown serial restart-delay 0 ! interface Serial0/1 no ip address shutdown serial restart-delay 0 ! interface Serial0/2 no ip address shutdown serial restart-delay 0 ! interface Serial0/3 ip address 10.10.20.2 255.255.255.0 mpls ip serial restart-delay 0 ! router eigrp 1 network 3.3.3.3 0.0.0.0 network 10.10.20.0 0.0.0.255 no auto-summary ! router bgp 100 no synchronization bgp log-neighbor-changes neighbor 1.1.1.1 remote-as 100 neighbor 1.1.1.1 update-source Loopback0 no auto-summary ! address-family vpnv4 neighbor 1.1.1.1 activate neighbor 1.1.1.1 send-community extended exit-address-family ! address-family ipv4 vrf cust1 redistribute connected no synchronization exit-address-family ! ip http server no ip http secure-server ! ! ! ! ! ! control-plane ! ! ! ! ! ! ! ! ! ! line con 0 line aux 0 line vty 0 4 ! ! end R2#
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