Re: Filter MAC Destination

[Shao Miller <Shao.Miller@xxxxxxxxxxxxxxx>]

On 5/31/2012 13:19, Jan Engelhardt wrote:
> On Thursday 2012-05-31 19:14, Miller, Shao wrote:
> > I would like to filter Spanning-Tree Protocol data units, which have 
> > a common destination MAC address.  Is filtering based on a 
> > destination MAC address possible, or only based on a source MAC address? 
> It is indeed possible to check for source and/or destination MAC 
> address for STP packets. 

Thanks a lot, Jan.  My guess is that a certain vendor is using netfilter 
"underneath", so I was trying to figure out why their firewalls had the 
ability to filter based on source MAC, but not destination.  So I've no 
idea.

Have a pleasant day.

- Shao Miller
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