Re: Interface filtering
Re: Interface filtering
- Subject: Re: Interface filtering
- From: Justin Walker <email@hidden>
- Date: Tue, 12 Apr 2005 10:54:21 -0700
On Apr 12, 2005, at 6:26, Carl Smith wrote:
" Since you are using an interface filter, then the packets you get
from
a specific interface are either all from a wireless connection, or none
are. Perhaps I am missing the point of your question."
Well you could have a situation where the machine is both wired, DSL
cable or something, and unwired, having a wireless nic card installed,
so in my case there is a en0 and a en1. So if I only wanted to
intercept
the packets from the wireless card, I was wondering if there was some
way I could do that. But it sounds like maybe not.
Each packet will come from its originating interface, and you can
distinguish that way. You will have to dig further to find out how to
identify wireless interfaces. I'm sure that, if the driver knows and
publishes the fact, you can find it out (I just don't know the way to
do that).
Regards,
Justin
--
Justin C. Walker, Curmudgeon-At-Large
Institute for General Semantics
--------
It's not whether you win or lose...
It's whether *I* win or lose.
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