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From: Quinton Hoole <quinton@hoole.biz>
To: netfilter@lists.netfilter.org
Subject: Mangling IP Options fields
Date: Mon, 16 May 2005 14:22:00 +0200	[thread overview]
Message-ID: <42889068.4010307@hoole.biz> (raw)

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Hi

This newbie needs to add and/or rewrite data in the IP Options fields. 
The MANGLE chain looks like the place to do this, but I don't see the 
appropriate target extensions to achieve it.  It seems easy to mangle 
most other fields (DSCP, ECN, TOS, TTL etc) but no mention of the 
OPTIONS fields.  

Is mangling of IP options fields supported by netfilter/iptables?

If not, I'm going to have to make it happen some how.  Any pointers 
towards the recommended approach in this regard would be appreciated.  
I'm assuming that I'll have to alter the netfilter/iptables code 
appropriately, which is not a problem.

Thanks in advance...

Quinton

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             reply	other threads:[~2005-05-16 12:22 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-16 12:22 Quinton Hoole [this message]
2005-05-16 12:38 ` Mangling IP Options fields Tobias DiPasquale
2005-05-16 12:58   ` Quinton Hoole
2005-05-16 15:58 ` Frank Abel
2005-05-16 13:18   ` Quinton Hoole
2005-05-16 13:35     ` Tobias DiPasquale
2005-05-16 14:38       ` Quinton Hoole
  -- strict thread matches above, loose matches on Subject: below --
2005-05-16 12:38 Quinton Hoole
2005-05-16 18:43 ` Jonas Berlin
2005-05-19 12:58   ` Quinton Hoole
2005-05-20 11:17     ` Amin Azez
2005-05-20 13:47       ` Quinton Hoole
2005-06-04  9:23     ` Jonas Berlin

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