Hello! I have several mikrotiks, one is used as ovpn server, other ones as clients. Sometimes(about once per day or less often) connection(s) to one or several clients freezes. It stays in ppp connection list, remains active but no traffic can go through it. If i remove that “stuck” connection it reappears and working in normal mode. What can be done in that situstion?
P.S. openvpn is set to udp mode. In openvpn profile “only one=yes” because without that sometimes dublicate of already active connection appears with same as above results(traffic to site of this connection stops). During that error on client site i get repeating “terminating. Could not negotiate tls in time” error.