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From: Dmitri <dk-netfilter@nth.ca>
To: netfilter@lists.netfilter.org
Subject: matching -d to a given interface without specifying ip address
Date: Sat, 02 Sep 2006 18:32:44 -0400	[thread overview]
Message-ID: <44FA068C.1000202@nth.ca> (raw)

Hello,

Is there a way to define a condition "those packets whose destination is 
the IP address of the given interface" without specifying the actual IP 
address? (it changes, thus needs to be detected and updated)

I want to be able to distinguish those packets addressed to the box, to 
be forwarded, from those just passing through it. (-i matches both)

Such packets can be discovered in the INPUT chains, after the "routing 
decision", but by then it's too late to do DNAT.

Thanks,

--Dmitri


             reply	other threads:[~2006-09-02 22:32 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-02 22:32 Dmitri [this message]
2006-09-04  5:05 ` matching -d to a given interface without specifying ip address Rob Sterenborg
2006-09-05  4:42   ` Dmitri
2006-09-05  4:43     ` Rob Sterenborg
2006-09-08  2:03       ` Dmitri
2006-09-06 18:11     ` Danny Rathjens
2006-09-08  1:42       ` Dmitri
2006-09-08  9:44         ` Pascal Hambourg
2006-09-08  9:26 ` Pascal Hambourg

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