blocking MAC address with ipfw ?
Sandy Rutherford
sandy at krvarr.bc.ca
Tue May 3 02:20:28 PDT 2005
>>>>> On Mon, 02 May 2005 20:26:03 -0700,
>>>>> John Pettitt <jpp at cloudview.com> said:
> faisal gillani wrote:
>> faisal gillani wrote:
>>
>> how can i block a MAC address with ipfw ?
>> can you share the syntax please ?
>>
>>
>> thanks
>>
> man ipfw reveals ...
> { MAC | mac } dst-mac src-mac
> Match packets with a given dst-mac and src-mac addresses,
> speci-
> ...
You also need to make sure that the sysctl variable
net.link.ether.ipfw is set to 1 to enable layer 2 checks.
Sandy
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