03-08-2013
Well, most simple tcp protocols like http and websockets should run fine with port forwarding using iptables or tcp_relay or with iptables or other firewall NAT if just the host needs to change. The method for tcp_relay is to listen on the firewall or other exposed host on port A and for every connection, make a new connection to host B port C and a processs to shuffle data to and from the sockets. NAT and iptables work at the packet level, just rewriting and forwarding packets.
I recall an article came through just recently of someone who wanted to prot forward. Google is your friend if you know the key words. There are many tutorials out there.
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LEARN ABOUT DEBIAN
net::jabber::loudmouth::proxy
Net::Jabber::Loudmouth::Proxy(3pm) User Contributed Perl Documentation Net::Jabber::Loudmouth::Proxy(3pm)
NAME
Net::Jabber::Loudmouth::Proxy - Jabber proxy
HIERARCHY
Glib::Boxed
+----Net::Jabber::Loudmouth::Proxy
METHODS
proxy = Net::Jabber::Loudmouth::Proxy->new ($type)
o $type (Net::Jabber::Loudmouth::ProxyType)
proxy = Net::Jabber::Loudmouth::Proxy->new_with_server ($type, $server, $port)
o $type (Net::Jabber::Loudmouth::ProxyType)
o $server (string)
o $port (integer)
string = $proxy->get_password
$proxy->set_password ($password)
o $password (string)
integer = $proxy->get_port
$proxy->set_port ($port)
o $port (integer)
string = $proxy->get_server
$proxy->set_server ($server)
o $server (string)
proxytype = $proxy->get_type
$proxy->set_type ($type)
o $type (Net::Jabber::Loudmouth::ProxyType)
string = $proxy->get_username
$proxy->set_username ($username)
o $username (string)
ENUMS AND FLAGS
enum Net::Jabber::Loudmouth::ProxyType
o 'none' / 'LM_PROXY_TYPE_NONE'
o 'http' / 'LM_PROXY_TYPE_HTTP'
SEE ALSO
Net::Jabber::Loudmouth, Glib::Boxed
COPYRIGHT
Copyright (C) 2005 by Florian Ragwitz
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.7 or,
at your option, any later version of Perl 5 you may have available.
perl v5.14.2 2011-11-15 Net::Jabber::Loudmouth::Proxy(3pm)