From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Danila Octavian" Subject: Hostname with DNAT ? {OK} Date: Mon, 26 Jul 2004 17:40:12 +0300 Sender: netfilter-admin@lists.netfilter.org Message-ID: <001701c4731e$8408f850$da0da8c0@pisic> Reply-To: "Danila Octavian" Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0010_01C47337.9A91ABD0" Return-path: Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: To: netfilter@lists.netfilter.org This is a multi-part message in MIME format. ------=_NextPart_000_0010_01C47337.9A91ABD0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable hello, I was wondering if you can guide me how to deal with my situation : I want to do something like :=20 $IPTABLES -A PREROUTING -t nat -i eth0 -p tcp -d mail.server1.com --dport 2= 5 -j DNAT --to 192.168.14.254:25 $IPTABLES -A FORWARD -i eth0 -p tcp -d mail1.server.com --dport 25 -j ACCEPT $IPTABLES -A PREROUTING -t nat -i eth0 -p tcp -d mail.server2.com --dport 2= 5 -j DNAT --to 192.168.14.251:25 $IPTABLES -A FORWARD -i eth0 -p tcp -d mail.server2.com --dport 25 -j ACCEPT $IPTABLES -A PREROUTING -t nat -i eth0 -p tcp -d server3.com --dport 25 -j = DNAT --to 192.168.14.253:25 $IPTABLES -A FORWARD -i eth0 -p tcp -d server3.com --dport 25 -j ACCEPT $IPTABLES -A PREROUTING -t nat -i eth0 -p tcp -d mail.server3.com --dport 2= 5 -j DNAT --to 192.168.14.253:25 $IPTABLES -A FORWARD -i eth0 -p tcp -d mail.server3.com --dport 25 -j ACCEPT Is posibble to use names instead of IP like in my situation ?=20 Thanks in advance --=20 This message has been scanned for viruses and dangerous content, and is believed to be clean. Service.Agress.Ro E-Mail Scanning Service ------=_NextPart_000_0010_01C47337.9A91ABD0 Content-Type: text/html; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable
hello,
 
I was wondering if you can guide me how to= deal=20 with my situation :
I want to do something like :
 
$IPTABLES -A PREROUTING -t nat -i eth0 -p = tcp -d=20 mail.server1.com --dport 25 -j DNAT --to 192.168.14.254:25
$IPTABLES -A= =20 FORWARD -i eth0 -p tcp -d mail1.server.com --dport 25 -j=20 ACCEPT
 
$IPTABLES -A PREROUTING -t nat -i eth0 -p = tcp -d=20 mail.server2.com --dport 25 -j DNAT --to 192.168.14.251:25
$IPTABLES -A= =20 FORWARD -i eth0 -p tcp -d mail.server2.com --dport 25 -j=20 ACCEPT
 
$IPTABLES -A PREROUTING -t nat -i eth0 -p = tcp -d=20 server3.com --dport 25 -j DNAT --to 192.168.14.253:25
$IPTABLES -A FORWA= RD -i=20 eth0 -p tcp -d server3.com --dport 25 -j ACCEPT
$IPTABLES -A PREROUTING = -t=20 nat -i eth0 -p tcp -d mail.server3.com --dport 25 -j DNAT --to=20 192.168.14.253:25
$IPTABLES -A FORWARD -i eth0 -p tcp -d mail.server3.co= m=20 --dport 25 -j ACCEPT
 
Is posibble to use names instead of IP lik= e in my=20 situation ?
 
Thanks in advance

--=20
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