[j-nsp] Double-tagging on EX

[Alexander Frolkin]

On Wed, Feb 22, 2012 at 03:39:12PM +0100, Bjørn Tore wrote:
> interfaces {
>     ge-0/0/0 {
>         description "upstream";
>         mtu 9192;
>         unit 0 {
>             family ethernet-switching {
>                 port-mode trunk;
>             }
>         }
>     }
>     ge-0/0/2 {
>         description "customer";
>         mtu 9192;
>         unit 0 {
>             family ethernet-switching {
>                 port-mode access;
>             }
>         }
>     }
> }
> vlans {
>     my-vlan {
>         description QinQ;
>         vlan-id 7;
>         interface {
>             ge-0/0/0.0;
>             ge-0/0/2.0;
>         }
>         dot1q-tunneling;
>     }
> }

I think this assumes that the frames arrive on ge-0/0/2 tagged.  Our
frames come in to the switch untagged, this is the whole problem.


Alex