From: netfilter@buglecreek.com
To: netfilter@vger.kernel.org
Subject: Change source port
Date: Mon, 26 Nov 2007 15:19:58 -0700 [thread overview]
Message-ID: <1196115598.27273.1223346377@webmail.messagingengine.com> (raw)
We have a situation where our nameservers are contacting an upstream
nameserver to resolve a name using a source port 53 and a destination
port 53. We have found out that the upstream name server will not honor
our request since the source port from our nameservers is 53. Until we
can resolve this with the upstream admin, we would like
change the source port from our name server to a high numbered port
using iptables when it tries to contact the upstream nameserver. We can
not seem to put together a rule to do this. Is it even possible?
next reply other threads:[~2007-11-26 22:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-26 22:19 netfilter [this message]
2007-11-27 1:50 ` Change source port Grant Taylor
2007-11-27 9:21 ` G.W. Haywood
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