[Q] I can't modify data in iphdr in conntrack module.
Tue, 26 Mar 2002 13:33:02 +0100
On Mon, Mar 25, 2002 at 10:14:53PM +0900, XXXXXX wrote:
> First of all, thank you for kind answers...
> I'm now making xdmcp conntrack/nat module...
> I must change the data pointed by iphdr in conntrack_helper_function.
no. changing adresses is part of the job of a NAT helper. Also, the
actuall address changes are done by the nat core. Plase see the netfilter
> Then is there any solution that I can change the data of the packets in
> conntrack helper module?
Again, conntrack modules are about _tracking_. NAT modules about _changing_.
> When I was trying this in kernel ver 2.2, it's working..
Forget about linux 2.2. when you think use netfilter/iptables - it's
completely different - almost nothing is the same.
> Hojae Lee
Live long and prosper
- Harald Welte / firstname.lastname@example.org http://www.gnumonks.org/
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