On 05/10/2012 11:43, Chris Green wrote:
[SNIP]
is moored, thus it's behind a NAT (presumably) firewall and cannot be accessed directly from the Internet.
[SNIP]
There you go! The piece of information that makes it all click straight into place!
Ok:
Option 1) Try links in a local shell, and see if it can cope with the web pages, which, presumably, are management screens of some type. It may well solve the problem.
Option 2) an OpenVPN tunnel from the boat (acting as a road warrior) to your intermediate host, using "OpenVPN user classes/policies" to control the access thereafter. See http://openvpn.net/index.php/open-source/documentation/howto.html#policy.
Cheers, Laurie.