[c-nsp] vs route leaking

[Arne Larsen]

Sorry James and all others

I hope this will clarify a bit more.

Yes, it'd with route-target I'm trying to get it to work, and what I'm 
trying to get rid off is the default route from the IOT vrf to be 
imported into the SHARED vrf.

Here are the vrf definition.:


vrf definition VRF_SHARED_SERVICE
  rd 192.168.101.110:95
  !
  address-family ipv4
   route-target export 64515:95
   route-target import 64515:95
   route-target import 64515:10
   route-target import 64515:136
   route-target import 64515:112
   route-target import 64515:101
  exit-address-family



vrf definition VN_IOT
  rd 192.168.101.110:136
  !
  address-family ipv4
   route-target export 64515:136
   route-target import 64515:136
   route-target import 64515:95
  exit-address-family


/Arne



On 08/06/2024 12.25, James Bensley wrote:
> Hi Arne,
>
> The normal way to do this is with route targets but you didn't mention route targets in your email. Are you importing the export RTs from VRF1 and VRF2 in to VRF3?
>
> You also mentioned route-maps. Are you already importing the export RTs and trying to filter which routes are imported to only be the default route?
>
> You didn't post any config, it always helps people to help you if you can show what you have tried already.
>
> Cheers,
> James.
>
>
>
> -------- Ursprüngliche Nachricht --------
> Am 08.06.24 08:04 um Arne Larsen via cisco-nsp schrieb <cisco-nsp at puck.nether.net>:
>
>>   Hi all
>>   
>>   I’m struggling with an 9606 Cisco router and route leaking between vrf’s.
>>   
>>   I have 2 vrf’s with a default route that needs to imported into a 3.
>>   
>>   The default route from the one vrf’s is direct connected on the box,
>>   andthe other is via mBGP.
>>   
>>   I’ve tried several forms for import maps base on community, prefix, acl
>>   and so on, but I always ends up with pulling my legs.
>>   
>>   The 3 vrf is for shared services, so I import more the the 2 vrf’s with
>>   the default route.
>>   
>>   Can someone give me a hint how to get this to work.
>>   
>>   The 2 vrf’s with the def route has community xxxxx:112 and xxxxx:114.
>>   I need to import all other routes from all other vrf’s including the 2
>>   with the def route.
>>   
>>   Hope someone can help me out here
>>   
>>   Regards Arne
>>   _______________________________________________
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>>