cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
149
Views
0
Helpful
2
Replies

VRF lite redistribution C3750 12.2(55)

I'm having an issue doing VRF route leak on a 3750. I'm only getting one way redistribution. The following configuration is a snippet of what should be required for it to work

ip vrf EDGE
rd 65000:10
route-target export 65000:1
route-target import 65000:2
!
ip vrf WEB
rd 65000:20
route-target export 65000:2
route-target import 65000:1
!
router eigrp datacenter
!
address-family ipv4 unicast vrf EDGE autonomous-system 1
!
topology base
redistribute bgp 65000 metric 1000000 1 255 1 1500
exit-address-family
!
address-family ipv4 unicast vrf WEB autonomous-system 2
!
topology base
redistribute bgp 65000 metric 1000000 1 255 1 1500
exit-address-family
!
router bgp 65000
!
address-family ipv4 vrf WEB
no synchronization
network 1.4.0.0 mask 255.252.0.0
exit-address-family
!
address-family ipv4 vrf EDGE
redistribute eigrp 1 metric 100
exit-address-family

In the vrf EDGE I get the 1.4.0.0 route from WEB, working as intended. In the vrf WEB I am not getting any of the EIGRP routes from. Is there a platform limitation or what am I missing?   

The following snippet is from GNS3, where the redistribution is working both ways. Same configuration design. 

ip vrf EDGE
rd 65000:10
route-target export 10:20
route-target import 20:10
!
ip vrf WEB
rd 65000:20
route-target export 20:10
route-target import 10:20
!
router eigrp datacenter
!
address-family ipv4 unicast vrf EDGE autonomous-system 1
!
topology base
redistribute bgp 65000 metric 1000 10 255 1 1500
exit-af-topology
network 192.168.0.0 0.0.0.3
exit-address-family
!
address-family ipv4 unicast vrf WEB autonomous-system 2
!
topology base
redistribute bgp 65000 metric 1000 10 255 1 1500
exit-af-topology
network 192.168.1.0 0.0.0.3
exit-address-family
!
router bgp 65000
bgp log-neighbor-changes
!
address-family ipv4 vrf EDGE
network 10.0.0.0 mask 255.255.255.0
exit-address-family
!
address-family ipv4 vrf WEB
network 10.1.0.0 mask 255.255.255.0
exit-address-family
2 REPLIES 2
Highlighted

Hello Kasper Mortensen,

Hello Kasper Mortensen,

What routes do you have in vrf EDGE that are not imported into vrf WEB ?

  • show bgp vpnv4 unicast vrf EDGE
  • show bgp vpnv4 unicast vrf WEB
  • show ip route vrf EDGE
  • show ip route vrf WEB

Best Regards.

Highlighted

Hey,

Hey,

I just pulled out another 3750 of same model and IOS and the configuration is working correctly on that one. So I guess the issue is semi closed. 

CreatePlease to create content