[j-nsp] EX native-vlan-id for transmitting untagged frames?

[Tomasz Szewczyk]

Some time ago I made similar configuration for our wi-fi guys. It seems 
it is working (at least they don't bother me any more :-)

show configuration vlans
wifi-test {
    vlan-range 3980-3985;
}

show configuration interfaces ge-0/0/6 
unit 0 {
    description "** WiFi-test **";
    family ethernet-switching {
        port-mode trunk;
        vlan {
            members wifi-test;
        }
        native-vlan-id 3980;
    }
}

Some MAC's are present on this interface on native VLAN.

Tomek

Chuck Anderson pisze:
> I'm trying to configure a port on an EX4200 to send tagged frames for 
> 1 or more VLANs, and untagged frames for the "native" VLAN.  For 
> example:
>
> [edit interfaces ge-1/0/11]
> unit 0 {
>     family ethernet-switching {
>         port-mode trunk;
>         vlan {
>             members [ 80 92 ];
>         }
>         native-vlan-id 80;
>     }
> }
>
> In this example, I want VLAN 92 frames to be transmitted with an 
> 802.1q tag of 92, and VLAN 80 frames to be transmitted without any tag 
> at all.
>
> The documentation for "native-vlan-id" seems to suggest that the 
> statement only affects received frames, not transmitted ones:
>
> "Configure the VLAN identifier to associate with untagged packets 
> received on the interface."
>
> That is also my experience when testing this, although I haven't 
> broken out the analyzer yet to see for sure.
>
> Does anyone know of any workarounds I can use to make this work?  I 
> have some braindead wireless bridges that can't be managed via tagged 
> frames, but need to transport several VLANs.
>
> Thanks.
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