* Problem with SNAT and same port number
@ 2004-02-23 3:30 netfilter
0 siblings, 0 replies; only message in thread
From: netfilter @ 2004-02-23 3:30 UTC (permalink / raw)
To: netfilter
Hi,
I am wanting to change the source address of outgoing packets that have a src
port of 53.
I have tried
/sbin/iptables -A POSTROUTING -p tcp -t nat -o bond0 --sport 53 -j SNAT
--to-source 192.168.0.1:53
This doesnt work, it seems to be that you cant SNAT to a port the same as the
original src port because
/sbin/iptables -A POSTROUTING -p tcp -t nat -o bond0 --sport 53 -j SNAT
--to-source 192.168.0.1
/sbin/iptables -A POSTROUTING -p tcp -t nat -o bond0 --sport 53 -j SNAT
--to-source 192.168.0.1:52
both works, but obviously not the same results as I wanted because the src
port is also changed.
Is there any other way to do what I am wanting??
TIA
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2004-02-23 3:30 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-02-23 3:30 Problem with SNAT and same port number netfilter
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.