wg0 packets not being routed?

[jens]

On 03.05.2018 23:53, Andy Dorman wrote:
> I am trying to set up VPN traffic between a local debian server cluster
> (allowed 192.168.99.x/24) and a Linode VM cluster (also debian, allowed
> 192.168.100.x/24).
> 

look at the outcome of *ip route* and try to understand where your
traffic for the 100.xy or the 99.xy go.
it looks like you made a mistake there.
your ping log suggests that.

in general you gave all the wg-clients some kind of network (the same
/24 or /xx ) and then use normal routing/ip commands/structure with your
wg0 interface.