[c-nsp] Global Route Leaking on same PE

Julio Arruda jarruda-cnsp at jarruda.com
Tue Jun 16 13:48:37 EDT 2009


Ivan Pepelnjak wrote:
> The last time I've seen discussion on this topic, you had to have an
> external back-to-back connection between a VRF interface and a global
> interface. 

I maybe wrong, but seems this was related to resolving the CEF adjacency 
   to a physical interface ?
I understand that you could then use the ip route vrf command, adding 
the interface in the ip route statement.

> 
>> -----Original Message-----
>> From: Clue Store [mailto:cluestore at gmail.com] 
>> Sent: Tuesday, June 16, 2009 4:18 PM
>> To: cisco-nsp at puck.nether.net
>> Subject: [c-nsp] Global Route Leaking on same PE
>>
>> Hi All,
>>
>> Looked through the archives but couldn't find anything about 
>> this specific issue. I'm trying to leak a route from the 
>> global table on a PE to an iterface that is on the same PE 
>> but I get the folowwing when I try to just point it to a loopback.....
>>
>> ip route vrf test 64.193.x.x 255.255.255.248 192.168.222.1 
>> global %Invalid next hop address (it's this router)
>>
>> Also tried to point it to just the interface and it says vpn 
>> routes have to be pointed to next-hop addresses. Anyone have 
>> some clue how to get this to work where the traffic never 
>> leaves the same PE and makes a look around the network??
>>
>> TIA
>>
>>
> 
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