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Route Leak Between connected subnet to VRF route Table in same BOX

Masudur@Network
Level 1
Level 1

Hi,

I am requesting for get a solution regarding route leaking between connected subnet to VRF route table in same box.

 

I have a router where 1 interfaces make non vrf(Global) and 1 interface become vrf. vrf interface has bgp neighborship with uplink device. i want to communicate with VRF subnet to global in the same box.

 

I have tried with Policy based routing and import the route-map under VRF but it does not work. but it working fine by using vrf receive policy. in that case i do not want to use this methd. i want to use PBR or if any other way. Please suggest on that.

 

Below is sample configuration

 

interface FastEthernet1/1(Non-VRF Interface)
ip address 10.100.100.2 255.255.255.0
standby 0 ip 10.100.100.1
standby 0 priority 110
standby 0 preempt

 

interface FastEthernet2/1(vrf Interface)
ip vrf forwarding ABC
ip address 10.200.15.2 255.255.255.0
standby 0 ip 10.21.15.1
standby 0 priority 110
standby 0 preempt

 

address-family ipv4 vrf ABC
import path selection all
network 10.200.15.0 mask 255.255.255.0
neighbor 10.10.131.1 remote-as 65000
neighbor 10.10.131.1 activate

 

ip vrf ABC
rd 65003:1
import ipv4 unicast map GLOBAL-VRF

 

route-map GLOBAL-VRF permit 10
match ip address prefix-list GLOBAL-VRF

 

ip prefix-list GLOBAL-VRF seq 5 permit 10.100.100.0/24

 

Result:

Sub-Agg1#sh ip bgp vpnv4 all
BGP table version is 6, local router ID is 10.9.0.129

*> 10.21.15.0/24 0.0.0.0 0 32768 i

 

Thanks

Masud

 

 

 

 

2 Replies 2

Masudur@Network
Level 1
Level 1

Hi,

Would anyone please share your feedback regarding my above issue

 

Masud

Hello,

 

the below is how PBR based VRF route leaking should work. I am not sure if HSRP gets in the way...

 

access-list 101 permit ip 10.100.100.0 0.0.0.255 10.200.15.0 0.0.0.255
!
route-map VRF_TO_GLOBAL permit 10
match ip address 101
set global
!
interface FastEthernet1/1(Non-VRF Interface)
ip address 10.100.100.2 255.255.255.0
standby 0 ip 10.100.100.1
standby 0 priority 110
standby 0 preempt

 

interface FastEthernet2/1(vrf Interface)
ip vrf forwarding ABC
ip address 10.200.15.2 255.255.255.0
standby 0 ip 10.21.15.1
standby 0 priority 110
standby 0 preempt
ip policy route-map VRF_TO_GLOBAL