Tinc over 3g problems?

Guus Sliepen guus at tinc-vpn.org
Fri Mar 27 13:07:19 CET 2009


On Thu, Mar 26, 2009 at 03:48:11PM -0500, Rob Townley wrote:

> > Unfortunately you have at least two NATs in the way which prevents you from
> > switching to UDP, which is the only real solution to the problem.
> Why do two NATs prevent UDP?

Tinc does not handle UDP through NAT too well. It does not handle changed
source ports (this is difficult to fix due to the way tinc's protocol works),
and it does not send keepalive packets over UDP (this will be fixed in 1.0.10).

-- 
Met vriendelijke groet / with kind regards,
     Guus Sliepen <guus at tinc-vpn.org>
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