We have a connection between our Vyatta Router to our MPLS VPN Service Provider which is a Cisco device.
We would like to know how to filter the OSPF advertisement routes on Brocade Vrouter 5400 (Vyatta). We are open to any other free or lowcost option.
In order to find a solution, we tried to simulate it with GNS3.
We are trying to filter from the vyatta to Cisco.
The big picture :
Vyatta VPN_2 configuration :
interfaces {
ethernet eth0 {
address 10.0.0.5/24
duplex auto
smp_affinity auto
speed auto
}
ethernet eth1 {
duplex auto
smp_affinity auto
speed auto
vif 1419 {
address 10.14.250.249/29
description VLAN-VPN_2
}
}
}
policy {
access-list 10 {
rule 5 {
action permit
source {
inverse-mask 0.0.255.255
network 10.14.0.0
}
}
}
}
protocols {
ospf {
access-list 10 {
import
}
area 0 {
network 10.14.250.248/29
network 10.0.0.0/24
}
}
}
But we are still getting the routes from the vyatta, as we can see on CE_1 routing table.
CE_1#show ip route vrf VPN_2
<ommited>
10.0.0.0/8 is variably subnetted, 11 subnets, 4 masks
O 10.0.0.0/24 [110/2] via 10.14.250.249, 00:27:11, FastEthernet0/0.1419
O E2 10.15.10.146/32
[110/100] via 10.14.250.249, 00:27:11, FastEthernet0/0.1419
O 10.25.250.0/29
[110/3] via 10.14.250.249, 00:27:11, FastEthernet0/0.1419
C 10.19.144.72/30 is directly connected, FastEthernet1/0.1224
B 10.14.250.0/29 [20/0] via 10.19.144.73, 01:03:31
O E2 10.11.248.0/29
[110/100] via 10.14.250.249, 00:27:12, FastEthernet0/0.1419
O 10.11.249.0/24
[110/3] via 10.14.250.249, 00:27:12, FastEthernet0/0.1419
C 10.14.250.248/29 is directly connected, FastEthernet0/0.1419
O 10.23.13.38/32
[110/4] via 10.14.250.249, 00:27:13, FastEthernet0/0.1419
B 10.23.18.55/32 [20/0] via 10.19.144.73, 01:03:33
O E2 10.25.250.248/29
[110/100] via 10.14.250.249, 00:27:13, FastEthernet0/0.1419
CE_1#
Don't understand why I'm getting from the Vyatta_VPN_2 the routes 10.25.250.0/29 and 10.11.249.0/24 on CE_1 and CE_2 which are redistributed on MPLS VPN.