[j-nsp] MPLS/vrf-import

[Harry Reynolds]

You might try as-path-loops = 2 under main instance routing-options. As displayed it seems the box has detected its own AS and hidden due to a loop. Note this is a global setting and may reset connections/have repercussions if real loops exist. Use with some thought.

Also, consider rib groups (or the simplified form known as auto-export) if you want to leak between vrfs. Below is typically more for installing a remotely learned route from the bgp.l3vpn table into multiple vrfs. 


Regards



-----Original Message-----
From: juniper-nsp [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Johan Borch
Sent: Thursday, March 05, 2015 12:20 PM
To: juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] MPLS/vrf-import

Hi again

I really don't get this :)

What I'm trying to do is to merge routes from one vrf into another. I have create this simple vrf-import policy

term TEST {

    from {

        protocol bgp;

        community [ VRFONE VRFTWO ];

    }

    then accept;

}

term Default {

    then reject;

}


When I look at the routes that gets imported from VRFTWO it says:

Next hop: 1.1.1.1 via xe-1/2/3.0 weight 0x1, selected

State: <Secondary Hidden Int Ext>

Local AS: 65534 Peer AS: 65534

AS path: 65534 I (Looped: 65534)

What am I missing here? :)

Johan

On Thu, Mar 5, 2015 at 11:29 AM, Johan Borch <johan.borch at gmail.com> wrote:

> Hi!
>
> I have a MPLS network that uses for example ASN65534 for BGP 
> connecting the PE's. On these I have a VRF XYZ with target 65534:1. It 
> all works but now I have to import another target into VRF XYZ with AS 
> 65533 and here the problem starts.
>
> looking at the routes in VRF XYZ i can see that my the routes from 
> target
> 65533:1 gets imported as hidden with reason Looped. It's hard to 
> change the AS-numbers and I see that It should probably not have used 
> the same AS-number for both BGP and for the VRF, is there anyway around this?
>
> Regards
> Johan
>
_______________________________________________
juniper-nsp mailing list juniper-nsp at puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp