Re: (#571) speak freely over ssh

Hey guys!
I set UDP/TCP ports 2074,2075,2076 to open.
So, it has connected fine to vitesse.fourmilab.ch
But it does not want to search for available connections though...
Does anybody knows what is the problem?
(Im novice in firewall and speakfreely techs)
Have any guide for tuning the firewalls to make SpeakFreely work?

> On Wednesday 10 December 2003 21:25, Soren H wrote:
>
> Try with zebedee. I posted here how to do it many months ago.
> Ciao from Italy,
> Mauro
>
>
> > On Wed, Dec 10, 2003 at 08:28:28PM +0100, Speak Freely Forum wrote:
> > > Message posted to the Speak Freely Forum
> > >   by Daniel Lucius on Wed, 10 Dec 2003 20:28:28 +0100 (MET).
> > >   http://www.fourmilab.ch/wb/speak-freely.pl?rev=571
> > >
> > > Hello,
> > >
> > > to bypass the know firewall problem I wander, why it is not possible
to
> > > bypass the firewaall by login in the server behind the firewall with
ssh
> > > (the port 22 is anyway opened up for this reason.
> > > I set up tunneling for the ports 2074-2076 - with exactly no effect.
Why
> > > is this. This procedure workes fine e.g. with vnc viewer, which in
basic
> > > principles seems to be not to far from what speak freely does.
> > >
> > > Any hint for the frustrated user ?
> >
> > Most likely this is because the ssh tunnelling is just operating on
> > TCP connections.  Speakfreely uses UDP instead on 2074 and 2075.  2076
> > for LWL is TCP though.  There is a utility that tunnels udp through
> > tcp though, and you could use that in conjunction with ssh
> > tunnelling.  With TCP though, the delays will be kind of long at
> > times.



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