[WireGuard] NAT-T Keepalives

[Alex Xu]

On Thu, 7 Jul 2016 19:15:16 +0200
"Jason A. Donenfeld" <Jason at zx2c4.com> wrote as excerpted:

> On Jul 7, 2016 6:58 PM, "Baptiste Jonglez"
> <baptiste at bitsofnetworks.org> wrote:
> > [0 len could be bad]
> > 30 seconds?  
> 
> I have the same set of speculations and concerns, but it's mostly just
> imaginary without real data, as you said. Maybe I'll write into NANOG?

See RFC 4787.