Chain INPUT (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 fail2ban-ssh  tcp  --  any    any     anywhere             anywhere            multiport dports ssh
    0     0 ACCEPT     all  --  tun+   any     anywhere             anywhere
   16   928 ACCEPT     all  --  lo     any     anywhere             anywhere
   11  1451 ACCEPT     all  --  any    any     anywhere             anywhere            state RELATED,ESTABLISHED
    0     0 DROP       tcp  --  any    any     anywhere             anywhere            tcp flags:!FIN,SYN,RST,ACK/SYN
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:ssh
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:openvpn
    0     0 ACCEPT     udp  --  any    any     anywhere             anywhere            udp dpt:openvpn

Chain FORWARD (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 ACCEPT     all  --  tun+   any     anywhere             anywhere
    0     0 ACCEPT     all  --  any    any     anywhere             anywhere            state RELATED,ESTABLISHED
    0     0 DROP       tcp  --  any    any     anywhere             anywhere            tcp flags:!FIN,SYN,RST,ACK/SYN

Chain OUTPUT (policy ACCEPT 24 packets, 1412 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            multiport dports 54000:54019

Chain fail2ban-ssh (1 references)
 pkts bytes target     prot opt in     out     source               destination