RE: sub-domains and ports

["aashram" <groups@xxxxxxxxxxx>]

you completely lost me there andy :-)


________________________________

From: Andy Laurence [mailto:andy@xxxxxxx]
Sent: Wed 30/03/2005 11:28
To: ukha_d@xxxxxxx
Subject: RE: [ukha_d] sub-domains and ports




aashram wrote:
> Can anyone help me with this.
>
> I have various webservers behind my firewall and use port
> redirection or port mapping so I can access the various web
> servers (homeseer, exchange, studio etc). The place where I
> am currently has a firewall that only allows port 80 traffic
> so I have no access to all my servers. Is it possible I can
> use sub-domains like this to get round the problem of using ports
>
> subdomain.domain.com = webserver 1
> subdomain1.domain.com = webserver 1
> subdomain2.domain.com = webserver 1
>
> I am using a vigor adsl 2600 router and I have windows server and
> linux box. Is this feasible ?

You have two options:

1. Reverse proxying.
2. An encrypted tunnel.

I use the latter to collect mail from my home server via IMAP.  I've
installed OpenSSH on my W2k server, and use Putty as a client to map port
143 on my laptop to port 143 on my server at home.  Outlook connects to the
laptop as if it's a mail server, and I post this as if I'm on my home LAN.

Cheers,
Andy
--
http://www.andylaurence.co.uk