[c-nsp] small cisco as ethernet bridge, IPv6 broken, sadness

[Olof Kasselstrand]

I think there is some serious problems with BVIs and IPv6.

// Olof



On Wed, Sep 9, 2009 at 5:53 PM, Joe Abley <jabley at hopcount.ca> wrote:
>
> On 2009-09-09, at 04:56, Bjørn Mork wrote:
>
>> Joe Abley <jabley at hopcount.ca> writes:
>>
>>> interface FastEthernet0/1
>>> description facing the exchange point
>>> bridge-group 1
>>> bridge-group 1 output-pattern-list 1100
>>
>> And this access list does allow e.g. IPv6 multicast frames?
>
> That access list is just cleaning frames being sent to the exchange to make
> sure that weird crap doesn't leak over there. The exchange point in question
> only permits one nominated MAC per port, and will shut down the port
> automagically if it hears more.
>
> access-list 1100 permit 0023.9c72.d700 0000.0000.0000 0000.0000.0000
> ffff.ffff.ffff
>
> That's the complete list, as configured.
>
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