openvpn

^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} TLS Error: unknown opcode received from \[AF_INET\]127.0.0.1:[0-9]{1,5} op=0$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} WARNING: Bad encapsulated packet length from peer \([0-9]{1,5}\), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- \[Attempting restart\.\.\.\]$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} TLS: Initial packet from \[AF_INET\][._a-f[:digit:]:-]+:[0-9]{1,5}, sid=[0-9a-f]{8} [0-9a-f]{8}$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} TLS: Initial packet from \[AF_INET\][0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}:[0-9]{1,5}, sid=[a-f0-9]+ [a-f0-9]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} TLS ERROR: initial packet local\/remote key_method mismatch, local key_method=2, op=P_CONTROL_HARD_RESET_CLIENT_V1$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} TLS Error: TLS object -> incoming plaintext read error$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} TLS_ERROR: BIO read tls_read_plaintext error$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ o(pen|)vpn(-server|)\[[.[:alnum:]]+\]: [._a-f[:digit:]:-]+:[0-9]{1,5} OpenSSL: error:[a-fA-F0-9]*:SSL routines:tls_process_client_certificate:peer did not return a certificate$