[c-nsp] VRF with RBE

Clayton Zekelman clayton at MNSi.Net
Fri Jun 17 14:33:23 EDT 2005


I have a configuration where I'm using VRF with RBE, and although it looks 
like everything is going to work, I want to make sure I've got things covered.

ip vrf customer1
  rd 1:1
  route-target export 1:1
  route-target import 1:1

interface ATM1/0.15 point-to-point
  description Customer Site A
  ip vrf forwarding customer1
  ip address 192.168.1.254 255.255.255.0
  atm route-bridged ip
  pvc siteA 2/255
   ubr 4032
   encapsulation aal5snap
  !
!
interface ATM1/0.16 point-to-point
  description Customer Site B
  ip vrf forwarding customer1
  ip address 192.168.2.254 255.255.255.0
  atm route-bridged ip
  pvc siteB 2/256
   ubr 4032
   encapsulation aal5snap
  !
ip route vrf customer1 0.0.0.0 0.0.0.0 192.168.1.1
!

I can't seem to find a way to look at the ARP entries for the VRF.  On RBE 
without VRF I can do this, but when VRF is on, the ARP entries don't show 
up.  I'm pretty sure you wouldn't want them to be in the main ARP table, 
but is there a VRF aware arp table they do go into?

We haven't fully tested it yet, but it all *appears* to be working.  I'm 
just trying to head of any potential 
pitfalls.


---
Clayton Zekelman
Managed Network Systems Inc. (MNSi)
344-300 Tecumseh Rd. E.
Windsor, Ontario
N8X 5E8

tel. 519-985-8410
fax. 519-258-3009 


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