RE: ipv6 link local address

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Ð ÐÑÑ, 07/06/2011 Ð 12:44 +0000, bmcdowell@xxxxxxxxxxxxxxxxxx ÐÐÑÐÑ:
> Please understand that I do want to be able to use ip6tables to filter forwarded traffic.  I just do not want the interfaces speaking to anyone while they're doing their job.
> 
> Perhaps this example can explain it better than I have:  http://www.sjdjweis.com/linux/bridging/
> 
> 
> Thanks again.
> 

You won't. skb's are passed to ip6tables from bridge based on ipv6-
header, not the state of the protocol on slave device. And bridge itself
does not filter incoming frames by L3-header.

> 
> Bob McDowell
> Network/Security Engineer 
> Cox HealthPlans 
> 
> 
> -----Original Message-----
> From: Nikolay S. [mailto:nowhere@xxxxxxxxxxxxxxxx] 
> Sent: Tuesday, June 07, 2011 1:44 AM
> To: Bob McDowell
> Cc: netfilter@xxxxxxxxxxxxxxx
> Subject: Re: ipv6 link local address
> 
> 
> You can turn off ipv6 on interfaces. This should not prevent bridging
> ipv6, but will remove any ipv6 logic from them.
> 
> 


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