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Month: October 2020

[trinity-users] Re: kmail through ssh tunnel

From: "Dr. Nikolaus Klepp" <ml-migration-agent@...>
Date: Thu, 8 Oct 2020 08:07:55 +0200
Anno domini 2020 Wed, 7 Oct 16:32:12 -0700
 William Morder via tde-users scripsit:
> Since we are going off-topic all over the place, I will try to be the pillar 
> of stability here. (I know, I know, but nobody else will do it.) I am 
> starting a new thread, because this goes off-topic in a good way.

You earned yourself a cookie :)

> I believe it was Michael who wrote this memorable line, which immediately got 
> my attention: 
> 
> > POP through an always present SSH tunnel.
> 
> Now, I have used ssh tunnels for lots of programs that are more (what's the 
> word?) "passive"; that is, listening to online radio, xmpp clients, wget, 
> youtube-dl and apt-get and other things like that, where I am mostly 
> downloading data. But when I tried to run Kmail over any proxy connections, 
> it would crash. It seemed to me that an ssh tunnel would be the way, but how 
> to do it? 

POP is running on somewhereelse. You connet to somewhereelse through ssh:
ssh you@somewhereelse -L8110:localhost:110
Now somwherelse:110 (aka POP) is on your localhost:110 - ready for kmail to connext. Please note, that the "localhost" is leative to somewhereelse, not your local computer.

POP is running on a thepopserver, reachable from somewhereelse. You connet to sumewhereelse through ssh and build a tunel that ends on thepopserver. note, thepopserver only needs to be reachable from somewhereelse, not your local site:
ssh you@somewhereelse -L8110:thepopserver:110
Now thepopserver:110 (aka POP) is on your localhost:110 - ready for kmail to connext.

Or use sshuttle to tunnel all your traffic through somewhereelse.

Note: the local end (on your local computer) of the tunnel is established immediately, the remote part (somewherelse) is established when something connects to the local end.

Nik



> 
> Bill
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> jabber/xmpp
> dr_mojo_contendo@...
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