Hi, Thanks for providing the info.
On 01/04/2021 09:01, Tony He wrote: > % ifconfig ovpn-dco0 > ovpn-dco0: flags=81<UP,POINTOPOINT,RUNNING> mtu 1500 > % ifconfig ovpn-dco0 > ovpn-dco0: flags=81<UP,POINTOPOINT,RUNNING> mtu 1500 These values are not what ovpn-dco would set by default. > log from openvpn client: > 2021-04-01 14:57:31 net_iface_mtu_set: mtu 1500 for ovpn-dco0 Mhh, I presume the openvpn2 client still sets 1500 MTU as default, while it should just leave the MTU value alone when no link-mtu was specified by the user. Arne, I presume this is a change that could be applied to your dco branch? Tony, in the meantime, setting the link-mtu to something lower than 1500 is the proper workaround. Thanks. Regards, -- Antonio Quartulli _______________________________________________ Openvpn-devel mailing list Openvpn-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-devel
