application using tap/pty driver

Joerg Sonnenberger joerg at
Fri Jul 22 08:04:57 PDT 2005

On Fri, Jul 22, 2005 at 09:49:19PM +1000, Stephen Hocking wrote:
> > Which you shouldn't use, because tunneling TCP over TCP creates a lot of
> > very nasty issues.
> > 
> And you're quite right about that, but (and there's always a but) some
> people live behind firewalls and NAT'd perversity that makes UDP
> impractical. I might add that vtun also allows TCP connections.

I'm always surprised how many sites allow you free traffic over port 53


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