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

Gerald gerald at ax.tc
Fri Jun 24 17:27:44 EDT 2016


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.
>>>
>>>
>>>
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> 


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