Hi Jason,
thanks for your help, you were correct!
It dawned on me the moment I read "real time clock": While OpenWRT
enables network time synchronization by default, our customer blocks all
internet access other than to our VPN server for the devices. That's why
it wasn't reproducible in the offic
Hi Eicke,
It could be a customer's network is mangling packets or something,
though that seems least likely. More probably, if you're dealing with
tiny devices, might it be that they don't have a real time clock
battery? WireGuard relies on a timestamp counter always moving
forward. It doesn't hav
Hi,
we are currently rolling out some OpenWrt devices that are clients to a
WireGuard VPN. Everything was normal while they were in-house, but since
they are in the customers network, we got issues.
The first connection succeeds, but after a reboot of the client, the
server logs an Invalid handsh
