On 25/05/22 04:20 PM, Wolfgang Walter wrote: Hi Wolfgang,
> opt-verify > > on the server side allows 2.5.6 clients to connect again. So it seems that > 2.5 and 2.6 disagree on tun-mtu (as the warning is not logged if both sides > are either 2.5.6 or 2.6). Could you try again with the just uploaded 2.6.0~rc1? There has been quite some work in the last months to make the mtu calculation better. Bernhard

