Question about Wireguard server

Jason A. Donenfeld Jason at
Fri Jan 5 00:37:44 CET 2018

Hi Stoyan,

Ensure that the time is set correctly on your lede box after reboots. If
the time rolls backwards, handshakes will be rejected rightfully by the


Sent from my telephone.

On Jan 4, 2018 22:51, "Stoyan Mihov" <t0ny0 at> wrote:

> Greetings dear wireguards!
> First of all - happy 2018!
> I have a quick question:
> I am running wireguard on ubuntu 16.04 server and LEDE on router. When I
> have everything set up on the router - I decided to upgrade to a newer
> version of LEDE. So I did, and then my router would not connect to the
> server anymore (although settings have been saved) until I issue a command
> on the server:
> wg-quick down wg0 && wg-quick up wg0
> Then the router automatically connects without an issue. Before that - the
> server would not accept a connection from the router, there are no dmesg
> errors, no errors whatsoever on both sides. It simply doesn't show a
> handshake on the server, and the router sends packets, but receives 0
> packets.
> Is there an easier way to fix that issue, so a restart on the server would
> not be necessary every time an upgrade on the router is made? Or am I
> missing something obvious (quite possible lol) that resolves that issue?
> Thank you so much!
> Tony.
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> WireGuard at
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