[j-nsp] Multiple loopback units

Jonathan Looney jonlooney at gmail.com
Wed Oct 18 14:39:53 EDT 2006


Jose,

You also need to assign the "extra" logical interfaces to the appropriate VR.

For example, in this case, "set routing-instances <instance> interface
lo0.5" should do the appropriate thing.

-Jon


On 10/18/06, Jose Sanchez <jasjuniper at gmail.com> wrote:
> Hi,
>
> In the
> http://www.juniper.net/techpubs/software/junos/junos80/swconfig80-vpns/html/vpnl3-config32.html#1072419
>
> I can read the following text: For Layer 3 VPNs (VRF routing instances), you
> can configure a logical unit on the loopback interface into each VRF routing
> instance that you have configured on the router. Associating a VRF routing
> instance with a logical unit on the loopback interface allows you to easily
> identify the VRF routing instance.
>
> What I tried to do is:
> [edit interfaces lo0 unit 5 family inet]
> router# commit
> [edit interfaces lo0]
>   'unit 5'
>
>
> I got the following error:
>     if_instance: Multiple loopback interfaces not permitted in master
> routing instance
> error: configuration check-out failed
>
>
> How can I configure multiple loopback units, one for each vrf?
>
> Thank you
>
>
> Jose Sanchez
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