http://linuxexchange.org/tags/pat/?type=rssquestions tagged <span class="tag">pat</span>enWed, 28 Apr 2010 17:02:58 -0400http://linuxexchange.org/questions/145/connect-via-sshsamba-from-1-box-to-a-hidden-box-natpat-setup<p>I need to access a Linux box via SSH &amp; Samba that is hidden/connected behind another one.</p> <p>Setup :-</p> <pre> A switch B C |----| |---| |----| |----| |eth0|----| |----|eth0| | | |----| |---| |eth1|----|eth1| |----| |----| </pre> <p>Eg, SSH/Samba from A to C</p> <p>How does one go about this?<br> I was thinking that it cannot be done via IP alone? Or can it?</p> <p>Could B say "hi on eth0, if your looking for 192.168.0.2, its here on eth1"?<br> Is this NAT? This is a large private network, so what about if another PC has that IP?!</p> <p>More likely it would be PAT?<br> A would say "hi 192.168.109.15:1234"<br> B would say "hi on eth0, traffic for port 1234 goes on here eth1"<br> How could that be done? </p> <p>And would the SSH/Samba demons see the correct packet header info and work??</p> <p>IP info :-</p> <pre> A - eth0 - 192.168.109.2 B - eth0 - 192.168.109.15 - eth1 - 192.168.0.1 C - eth1 - 192.168.0.2 </pre> <p>A, B &amp; C are RHEL (RedHat) But Windows computers can be connected to the switch. I configured the 192.168.0.* IPs, they are changeable.</p> <p>Any help?</p>Ian VaughanWed, 28 Apr 2010 17:02:58 -0400http://linuxexchange.org/questions/145/connect-via-sshsamba-from-1-box-to-a-hidden-box-natpat-setupsshsambanatpatnetworking