07-26-2013 01:16 PM
Hello,
i have some problems with redistributing my default route through my mpls cloud. I think the problem is because it is not in the bgp table. But i don't see why. Any ideas?
thanks in advanced
Alex
Here is config of my PE router.
==== OSPF ====
router ospf 110 vrf IAS
router-id 172.22.25.241
capability vrf-lite
redistribute bgp 65000 subnets
network 172.22.25.0 0.0.0.7 area 0
network 172.22.25.241 0.0.0.0 area 0
default-information originate
==== BGP ====
router bgp 65000
bgp log-neighbor-changes
neighbor RR-COLO1 peer-group
neighbor RR-COLO1 remote-as 65000
neighbor RR-COLO1 update-source Loopback1
neighbor 172.16.128.252 peer-group RR-COLO1
neighbor 172.16.130.252 peer-group RR-COLO1
!
address-family ipv4
neighbor 172.16.128.252 activate
neighbor 172.16.130.252 activate
exit-address-family
!
address-family vpnv4
neighbor RR-COLO1 send-community both
neighbor RR-COLO1 route-reflector-client
neighbor 172.16.128.252 activate
neighbor 172.16.130.252 activate
exit-address-family
!
address-family ipv4 vrf IAS
redistribute connected
redistribute ospf 110
default-information originate
show ip route vrf IAS
Gateway of last resort is 172.22.25.6 to network 0.0.0.0
O*E2 0.0.0.0/0 [110/1] via 172.22.25.6, 00:21:36, FastEthernet0/1.110
show ip ospf database external 0.0.0.0
Type-5 AS External Link States
Routing Bit Set on this LSA in topology Base with MTID 0
LS age: 1391
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 0.0.0.0 (External Network Number )
Advertising Router: 10.0.25.254
LS Seq Number: 80000001
Checksum: 0x3759
Length: 36
Network Mask: /0
Metric Type: 2 (Larger than any link state path)
MTID: 0
Metric: 1
Forward Address: 0.0.0.0
External Route Tag: 1
show ip bgp vpnv4 vrf IAS
BGP table version is 622, local router ID is 172.16.137.252
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, x best-external, f RT-Filter
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 65000:110 (default for vrf IAS)
*> 10.0.25.0/24 172.22.25.6 2 32768 ?
r>i172.22.16.0/29 172.16.128.252 0 100 0 ?
r>i172.22.16.241/32 172.16.128.252 0 100 0 ?
r>i172.22.16.242/32 172.16.128.252 2 100 0 ?
r>i172.22.18.0/29 172.16.130.252 0 100 0 ?
r>i172.22.18.241/32 172.16.130.252 0 100 0 ?
r>i172.22.18.242/32 172.16.130.252 2 100 0 ?
*> 172.22.25.0/29 0.0.0.0 0 32768 ?
*> 172.22.25.232/29 172.22.25.6 2 32768 ?
*> 172.22.25.241/32 0.0.0.0 0 32768 ?
*> 172.22.25.242/32 172.22.25.6 2 32768 ?
*> 172.22.26.0/29 172.22.25.6 3 32768 ?
*> 172.22.26.241/32 172.22.25.6 4 32768 ?
*> 172.22.26.242/32 172.22.25.6 3 32768 ?
07-26-2013 01:30 PM
Hello,
i found the problem, i had to add match internal external 2 under the address family bgp configuration
address-family ipv4 vrf IAS
redistribute connected
redistribute ospf 110 match internal external 2
default-information originate
thanks anyways
Alex
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