I have the following network
CE1----OSPF------CE2
| |
| |
BGP(AS109) OSPF
| |
| |
PE1-------------------PE2
| ospf/ibgp |
| AS 9 |
P(RR)---------------------|
my goal from P is go to CE1-Lo0 via PE1
but it goes to PE1 - PE2 - CE2 - CE1
here the output of PE1
sho ip bgp vpnv4 all 172.9.0.11(CE1-LO)
BGP routing table entry for 9:9:172.9.0.11/32, version 124
Paths: (2 available, best #1, table ABC)
Advertised to update-groups:
3
Refresh Epoch 1
Local
9.9.0.5 (metric 11) from 9.9.0.7 (9.9.0.7)
Origin incomplete, metric 21, localpref 100, valid, internal, best
Extended Community: RT:9:9 OSPF DOMAIN ID:0x0005:0x0000006D0200
OSPF RT:0.0.0.0:2:0 OSPF ROUTER ID:172.9.0.5:0
Originator: 9.9.0.5, Cluster list: 9.9.0.7
mpls labels in/out 57/33
Refresh Epoch 1
109
172.9.113.11 from 172.9.113.11 (172.9.0.11)
Origin incomplete, metric 0, localpref 100, valid, external
Extended Community: RT:9:9
mpls labels in/out 57/imp-null
HERE'S THE CONFIG OF PE1
address-family vpnv4
neighbor 9.9.0.7 activate
neighbor 9.9.0.7 send-community extended
exit-address-family
address-family ipv4 vrf ABC
no synchronization
network 172.9.0.3 mask 255.255.255.255
redistribute connected
neighbor 172.9.113.11 remote-as 109
neighbor 172.9.113.11 activate
neighbor 172.9.113.11 send-community both
neighbor 172.9.113.11 as-override
neighbor 172.9.113.11 send-label
exit-address-family
HERE'S THE CONFIG OF CE1:
router ospf 109
router-id 172.9.0.11
log-adjacency-changes
redistribute bgp 109 subnets tag 109
network 172.9.0.11 0.0.0.0 area 0
network 172.9.112.11 0.0.0.0 area 0
router bgp 109
bgp router-id 172.9.0.11
no bgp default ipv4-unicast
no bgp default route-target filter
neighbor 172.9.113.3 remote-as 9
!
address-family ipv4
no synchronization
redistribute ospf 109
neighbor 172.9.113.3 activate
neighbor 172.9.113.3 send-community both
neighbor 172.9.113.3 send-label
no auto-summary
exit-address-family
!
HERE'S THE CONFIG CE2
router ospf 109
router-id 172.9.0.12
log-adjacency-changes
network 172.9.0.12 0.0.0.0 area 0
network 172.9.112.12 0.0.0.0 area 0
network 172.9.125.12 0.0.0.0 area 0
LAST THE CONFIG PE2:
router ospf 109 vrf ABC
router-id 172.9.0.5
domain-tag 109
log-adjacency-changes
redistribute bgp 9 metric-type 1 subnets
network 172.9.0.5 0.0.0.0 area 0
network 172.9.125.5 0.0.0.0 area 0
router ospf 9
router-id 9.9.0.5
log-adjacency-changes
network 9.9.0.5 0.0.0.0 area 0
network 9.9.35.5 0.0.0.0 area 0
network 9.9.56.5 0.0.0.0 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
mpls traffic-eng multicast-intact
router bgp 9
bgp router-id 9.9.0.5
no bgp default ipv4-unicast
no bgp default route-target filter
neighbor 9.9.0.7 remote-as 9
neighbor 9.9.0.7 update-source Loopback0
address-family vpnv4
neighbor 9.9.0.7 activate
neighbor 9.9.0.7 send-community extended
exit-address-family
!
address-family ipv4 vrf ABC
no synchronization
network 172.9.0.5 mask 255.255.255.255
redistribute ospf 109 vrf ABC
exit-address-famil
Please let me know if need more info
Any help will be very much appreciated.
