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Re: TCP/IP noise simulator cont.
- To: Shlomi Fish <shlomif(at-nospam)techst02.technion.ac.il>
- Subject: Re: TCP/IP noise simulator cont.
- From: Shlomo Matichin <shlomom(at-nospam)cs.huji.ac.il>
- Date: Mon, 30 Jul 2001 16:55:45 +0300 (IDT)
- cc: <linux-il(at-nospam)linux.org.il>
- Delivered-To: linux.org.il-linux-il@linux.org.il
- In-Reply-To: <Pine.GSO.4.33.0107291704430.6494-100000@techst02.technion.ac.il>
- Sender: linux-il-bounce(at-nospam)cs.huji.ac.il
hi shlomi,
| 2. I wish to know how I can "grab traffic using firewalling rules from
| kernel mode out into user mode" and there decide what to do with the
| packet (namely, let it go on, drop it or delay it). OmerM showed me an
| example of how to do a very simple thing like that using a kernel module,
| but I also like to know how to do it in a user-mode process.
read the 4th chapter of the netfilter hacking guide. you have to compile
netfilter (linux 2.4 kernels) in the kernel.
regards,
Shlomo.
--
-------------------------------------------
Shlomo Matichin shlomom@cs.huji.ac.il
The Mosix Group www.mosix.org
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