[Gslug-general] SSH on port 443

Thibaut Colar tcolar at colar.net
Thu Mar 12 11:04:50 PDT 2009


For what you want to do a plain ssh server should be fine.

A tunnel program (which typically just reroute traffic through a 
connection, like an SSL link) can be nice to have if you need a more 
powerful/permanent solution(like running a server behind it etc...).

Few years back i had an ISP that was blocking just about anything, and i 
setup such a tunnel(vtun) which would just come up at boot, with this 
you are basically able to reroute all traffic through the tunnel and 
basically bypass any restriction, since you can basically bypass their 
firewall, gateway, content filter etc....
Of course that also means you have to think about security when using a 
tunnel, since you are basically providing a bypass to your network from 
the other end of the tunnel.

Ahmed Osman wrote:
> That's exactly what Stunnel does, that tutorial just uses another 
> method of ssl tunneling. Tunnelling is nothing more then wrapping one 
> protocol inside another.
>
> -Ahmed Osman
>
>
>
>     Isn't SSH already encrypted? Wrapping it in (another) SSL layer
>     won't solve
>     the port problem in any event. Just setting SSH to port 443 seems
>     like a fine
>     idea to me, but another interesting idea could be to tunnel SSH
>     over HTTPS.
>     Which has already been done:
>     http://dag.wieers.com/howto/ssh-http-tunneling/
>
>     By the looks of it, you could do this alongside another HTTPS
>     application, so
>     it would also solve potential problems with that sort of conflict.
>
>
>
>     --
>     Sincerely,
>     Jack Mudge
>     jakykong at theanythingbox.com <mailto:jakykong at theanythingbox.com>
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>
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