[options] UseSyslog [openVPN] sequence = 51830:udp,51833:udp,51831:udp seq_timeout = 10 command = /usr/sbin/iptables -I INPUT -s %IP% -p udp --dport 51820 -j ACCEPT [closeVPN] sequence = 51831:udp,51833:udp,51830:udp seq_timeout = 10 command = /usr/sbin/iptables -D INPUT -s %IP% -p udp --dport 51820 -j ACCEPT