04-13-2012 01:00 AM - edited 03-04-2019 04:00 PM
Hello,
I have encountered such problem, that everything works, until I do the following:
route-map TEST permit 10
!
ip vrf lt
import ipv4 unicast map TEST
!
After few seconds:
ip vrf lt
no import ipv4 unicast map TEST
After these changes I don't see vrf srv routes in vrf lt, but in vrf srv I see vrf lt's routes.
Any ideas? It works only when I recreate vrf lt or just change RD of vrf lt.
=======================================
Configuration is like this:
ip vrf lt
rd 1:1
route-target export 1:1
route-target import 1:1
route-target import 2:2
!
ip vrf srv
rd 2:2
route-target export 2:2
route-target import 2:2
route-target import 1:1
!
interface Loopback1
ip vrf forwarding lt
ip address 20.0.0.1 255.255.255.0
!
interface FastEthernet0/0
ip vrf forwarding lt
ip address 10.0.0.1 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet0/1
ip vrf forwarding srv
ip address 30.0.0.2 255.255.255.252
duplex auto
speed auto
!
router bgp 1
bgp router-id 1.1.1.1
bgp log-neighbor-changes
!
address-family ipv4
no auto-summary
no synchronization
exit-address-family
!
address-family ipv4 vrf srv
redistribute connected
neighbor 30.0.0.1 remote-as 3
neighbor 30.0.0.1 activate
no synchronization
exit-address-family
!
address-family ipv4 vrf lt
redistribute connected
neighbor 10.0.0.2 remote-as 2
neighbor 10.0.0.2 activate
no synchronization
network 20.0.0.0 mask 255.255.255.0
exit-address-family
!
04-13-2012 01:03 AM
One more output of debug:
R1(config-vrf)#import ipv4 unicast map LT
R1(config-vrf)#
*Mar 1 00:02:28.087: RT(lt): del 30.0.0.0/30 via 0.0.0.0, bgp metric [20/0]
*Mar 1 00:02:28.091: RT(lt): delete subnet route to 30.0.0.0/30
*Mar 1 00:02:28.095: RT(lt): NET-RED 30.0.0.0/30
*Mar 1 00:02:28.095: RT(lt): delete network route to 30.0.0.0
*Mar 1 00:02:28.099: RT(lt): NET-RED 30.0.0.0/8
*Mar 1 00:02:28.103: RT(lt): del 100.0.0.0/24 via 30.0.0.1, bgp metric [20/0]
*Mar 1 00:02:28.103: RT(lt): delete subnet route to 100.0.0.0/24
*Mar 1 00:02:28.107: RT(lt): NET-RED 100.0.0.0/24
*Mar 1 00:02:28.111: RT(lt): delete network route to 100.0.0.0
*Mar 1 00:02:28.111: RT(lt): NET-RED 100.0.0.0/8
R1(config-vrf)#no import ipv4 unicast map LT
Still no output ;-)
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