Chain INPUT (policy DROP 194K packets, 14M bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 fail2ban-ssh  tcp  --  any    any     anywhere             anywhere             multiport dports ssh
 101K 7389K ACCEPT     all  --  tun+   any     anywhere             anywhere
2675K  266M ACCEPT     all  --  lo     any     anywhere             anywhere
  29M   26G ACCEPT     all  --  any    any     anywhere             anywhere             state RELATED,ESTABLISHED
14081  566K DROP       tcp  --  any    any     anywhere             anywhere             tcp flags:!FIN,SYN,RST,ACK/SYN
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere             tcp dpt:22
   15   900 ACCEPT     tcp  --  any    any     anywhere             anywhere             tcp dpt:openvpn
    0     0 ACCEPT     udp  --  any    any     anywhere             anywhere             udp dpt:openvpn
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere             tcp dpt:8001

Chain FORWARD (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
1643K  192M ACCEPT     all  --  tun+   any     anywhere             anywhere
1805K 1506M 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 26M packets, 3710M bytes)
 pkts bytes target     prot opt in     out     source               destination
    5   200 ACCEPT     tcp  --  any    any     anywhere             anywhere             multiport dports 54000:54019

Chain fail2ban-ssh (1 references)
 pkts bytes target     prot opt in     out     source               destination
    0     0 RETURN     all  --  any    any     anywhere             anywhere