[f-nsp] MLX with "route-only" port is forwarding VLAN1 BPDUs?

Gerald gerald at ax.tc
Fri Jun 24 17:30:02 EDT 2016


Oops, need sleep ;-)

!
int eth 1/2
 enable
 route-only
 ip addres 10.0.0.1/24
!
vlan 666 name dummy-layer3-vlan
 untag eth 1/2
!

Am 24.06.2016 um 23:27 schrieb Gerald:
> Thx Clement for this advice, did you mean something like this:
> 
> !
> int eth 1/2
>  enable
>  route-only
>  ip addres 10.0.0.1/14
> !
> vlan 666 name dummy-layer3-vlan
>  untag eth 2/12
> !
> 
> 
> Gerald
> 
> Am 24.06.2016 um 21:59 schrieb Clement Cavadore:
>> You should create some "dummy" vlans on route-only ports, to avoid that. 
>> No problem having untagged vlan on any port with IP/routing configuration. You even ca do this without any disturbance.
>>
>> Le 24 juin 2016 21:53:08 GMT+02:00, Gerald <gerald at ax.tc> a écrit :
>>> The MLX got a reboot some weeks ago, this seems not to help. I'am
>>> afraid
>>> of your (1) note... :-(.
>>>
>>> Gerald
>>>
>>> Am 24.06.2016 um 21:27 schrieb Steven Raymond:
>>>>
>>>>> On Jun 24, 2016, at 1:19 PM, Gerald <gerald at ax.tc> wrote:
>>>>>
>>>>> Is there a way to stop this? I would have my "route-only" ports
>>> Layer2
>>>>> free and not disturb other Layer2 systems behind.
>>>>
>>>> Old old notes I found said basically 1) “bpdus are sent even with
>>> route-only”, and 2) "you should reboot after applying route-only".  
>>>>
>>>> Both of which may not helpful to you.
>>>>
>>>>
>>>>
>>> _______________________________________________
>>> foundry-nsp mailing list
>>> foundry-nsp at puck.nether.net
>>> http://puck.nether.net/mailman/listinfo/foundry-nsp
>>


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