From: Jason Opperisano <opie@817west.com>
To: netfilter@lists.netfilter.org
Subject: RE: How to block only MX query made to DNS server
Date: Sun, 28 Nov 2004 01:21:46 -0500 [thread overview]
Message-ID: <1101622905.10064.29.camel@hubcap.ljm.dom> (raw)
In-Reply-To: <20041128041755.17971.qmail@web12307.mail.yahoo.com>
On Sat, 2004-11-27 at 23:17, pravin rane wrote:
> That is right but only when all clients are using my
> DNS server. I will not be able to block MX requests if
> they are using some other DNS servers which are
> out-side of my network and I can not force my clients
> to use only my DNS server.
iptables -t nat -A PREROUTING -i $INSIDE_IF -p udp \
--dport 53 -j REDIRECT --to-port 53
or some variant thereof...
-j
--
"Lisa, if the Bible has taught us nothing else, and it hasn't, it's
that girls should stick to girls sports, such as hot oil wrestling
and foxy boxing and such and such."
--The Simpsons
next prev parent reply other threads:[~2004-11-28 6:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-27 21:23 How to block only MX query made to DNS server Daniel Chemko
2004-11-28 4:17 ` pravin rane
2004-11-28 6:21 ` Jason Opperisano [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-11-30 10:36 hclfm
2004-11-30 11:46 ` Leonardo Rodrigues Magalhães
2004-11-30 11:50 ` pravin rane
[not found] <OFF16F8905.C3905D39-ON65256F5C.002D9EA6@pricol.co.in>
2004-11-30 8:53 ` pravin rane
2004-11-30 12:35 ` a.ledvinka
2004-11-29 18:27 Hudson Delbert J Contr 61 CS/SCBN
2004-11-30 7:26 ` pravin rane
2004-11-30 13:17 ` Jason Opperisano
2004-11-30 14:28 ` Jason Opperisano
2004-11-27 9:51 pravin rane
2004-11-28 7:40 ` Tom Marshall
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