VRF redistribution problem

Question

Hello,
I configured some VRF -s and redistribution
between them using import and export maps on vrf configuration. The route-maps are matching prefix list statements to allow import and export. The problem is that i have to clear bgp for the changes to take
effect and it is not good solution for this router since it routes primarily VOIP. Is there any way to avoid this ?
The router is 2801 and software image is c2801-advipservicesk9-mz.124-11.T.bin
Thanks in advance,
Armin

Answer 1

It doesnt seem to work. I tried on 2801 and 7200
ip vrf KLIENT-1
rd 65000:500
export map KLIENT-1-OUT
route-target export 65000:101
route-target import 65000:101
route-target import 65000:111
ip vrf NMS
rd 65000:1
import map NMS-IN
export map NMS-OUT
route-target export 65000:450
route-target import 65000:450
route-target import 65000:110
route-target import 65000:123
interface Loopback2
ip vrf forwarding KLIENT-1
ip address 10.0.0.1 255.255.255.0
interface Loopback5
ip vrf forwarding KLIENT-1
ip address 172.16.0.1 255.255.255.0
interface Loopback102
ip vrf forwarding NMS
ip address 18.2.1.2 255.255.255.255
interface FastEthernet0/0
description R2
ip vrf forwarding VOIP
ip address 192.168.1.2 255.255.255.0
duplex full
interface FastEthernet1/0
description CPE2
ip vrf forwarding NMS
ip address 192.168.253.33 255.255.255.248
duplex full
router bgp 65000
no bgp default ipv4-unicast
bgp log-neighbor-changes
address-family ipv4
redistribute connected
no auto-summary
no synchronization
bgp scan-time 15
exit-address-family
address-family ipv4 vrf NMS
redistribute connected
no auto-summary
no synchronization
exit-address-family
address-family ipv4 vrf KLIENT-1
redistribute connected
no auto-summary
no synchronization
exit-address-family
ip prefix-list KLIENT-1-IN seq 5 permit 192.168.253.32/29
ip prefix-list KLIENT-1-OUT seq 5 permit 172.16.0.0/24
ip prefix-list KLIENT-1-OUT seq 15 permit 10.0.0.0/24
ip prefix-list NMS-IN seq 5 permit 192.168.1.0/24
ip prefix-list NMS-IN seq 10 permit 172.16.0.0/24
ip prefix-list NMS-IN seq 15 permit 10.0.0.0/24
ip prefix-list NMS-OUT seq 5 permit 192.168.253.32/29
route-map NMS-OUT permit 10
match ip address prefix-list NMS-OUT
set extcommunity rt 65000:111 additive
route-map KLIENT-1-OUT permit 10
match ip address prefix-list KLIENT-1-OUT
set extcommunity rt 65000:110 additive
route-map NMS-IN permit 10
match ip address prefix-list NMS-IN
R3#sh ip bgp vpnv4 vrf NMS
BGP table version is 22, local router ID is 192.168.222.1
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: 65000:1 (default for vrf NMS)
*> 18.2.1.2/32 0.0.0.0 0 32768 ?
*> 172.16.0.0/24 0.0.0.0 0 32768 ?
*> 192.168.1.0 0.0.0.0 0 32768 ?
*> 192.168.253.32/29
0.0.0.0 0 32768 ?
I am testing on prefix 10.0.0.0/24 and it doesnt appear on the routing table.
I also configured scan-time under vpnv4 unicast af but it doesnt show in the config.
Armin