From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bo Yang Subject: Re: how to unblock connections coming from a NAT boxB Date: Tue, 03 Oct 2006 09:43:17 +0800 Message-ID: <359840032.09438@mail.nankai.edu.cn> References: <359556648.06377@mail.nankai.edu.cn> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Message-ID: <4521C035.40309@mail.nankai.edu.cn> In-Reply-To: <359556648.06377@mail.nankai.edu.cn> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-bounces@lists.netfilter.org Errors-To: netfilter-bounces@lists.netfilter.org Content-Type: text/plain; charset="us-ascii" Cc: netfilter@lists.netfilter.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Vidya Ravipati : > I have a question regarding how to unblock the incoming connections > from the source NAT box. If I have source machine behind the NAT , > how should I configure my iptable rules to unblock the connections > coming from that particular host only. 1) How should I specify my > rule to unblock only particular host behing the source NAt only > 2)How to unblock the particular host behind the particular NAT box > (can allow the connections from other host behind the same NAt > also) > > Thanks > > Vidya Sagar Ravipati I am sorry , but I can't fully understand what is your problem . So I just guess the situation : You hava a machine which is connected to the Internet and a LAN . You want to block some machines in your LAN from accessing the Internet and meanwhile allow some of them . Am I right ? -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFIcA17tZp58UCwyMRAq++AKCT61JlBuMokhFjqrvfgdb5APY7iwCcCn3Z hTaMkctgXx9CcabkSlmtTsQ= =BKQE -----END PGP SIGNATURE-----