[options]
	logfile = /var/log/knockd.log

[openSSH]
	sequence    = 22
	seq_timeout = 5
	command     = /sbin/iptables -A INPUT -s %IP% -p tcp --dport 22 -j ACCEPT
	tcpflags    = syn
	secret      = oogabooga
	usersecret  = boogaooga