We trying to set up pritunl-server in network, where PMTU not works. So i am trying to lower tun-mtu to valid value for this network.
It worked for tun0 on pritunl server, but not for clients:
2024-05-29 13:36:31 WARNING: ‘link-mtu’ is used inconsistently, local=‘link-mtu 1572’, remote=‘link-mtu 1490’
2024-05-29 13:36:31 WARNING: ‘tun-mtu’ is used inconsistently, local=‘tun-mtu 1500’, remote=‘tun-mtu 1418’
If i am manually set mtu=1418 on tun on client (ip link set tun0 mtu 1418) everything works as expected, but there are no anything about tun-mtu or something else in client .ovpn file
On host installed pritunl=1.32.3805.95-0ubuntu1~focal (however we have mixed versions cluster, because now we testing latest version on this host), client configs downloaded from that server
That happenes bot for tcp/udp openvpn server
Enterprise license used