Date: Wed, 24 Jul 2002 11:00:20 +0530 From: "Naga Suresh B" <torvalds@addr.com> To: <freebsd-security@FreeBSD.ORG> Cc: <freebsd-ipfw@FreeBSD.ORG> Subject: problem with portforwarding Message-ID: <004d01c232d3$352683c0$9600a8c0@blraddrcom>
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Hai,
We are facing a problem in configuring the portforwarding on
our gateway. We are having a gateway with two network cards one with
external ip(xxx.xxx.xxx.170) and another one with internal
ip(192.168.0.200). We Created an alias ip for another external
ip(xxx.xxx.xxx.172) and we had done portforwarding 443 to another internal
ip (192.168.0.203) on another fbsd machine. We added the following line in
the natd.conf on 192.168.0.200
redirect_port tcp 192.168.0.203:443 xxx.xxx.xxx.172:443
redirect_port tcp 192.168.0.203:22 xxx.xxx.xxx.172:22
We are running ipfw on the 192.168.0.200. We are running httpd on both the
machines. After doing portforwarding when we are trying to access the
application from outside xxx.xxx.xxx.172 is working fine. But we are not
able to access the application on 172 from inside with public ip and we are
able to access the application with 192.168.0.203. Also the name does not
resolve for the IP xxx.xxx.xxx.172 from the internal network where as the
same thing happens from outside. How do we solve this? Please Give the
solution as early as possible and plz help us.
Regards,
Naga Suresh B
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