UDP behind a NAT

[Guus Sliepen]

On Thu, Apr 24, 2014 at 05:21:14PM +0100, David Markey wrote:

> Has there been any progress made on using UDP, but being a NAT? To avoid
> the Received UDP packet from unknown source 1.2.3.4 messages?
> 
> I'm using TCP as a workaround for now.

Tinc has supported UDP hole punching since version 1.0.12 (released February
2010). It will also automatically fall back to TCP if it cannot create a
direct connection via UDP.

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