ipvar HOME_NET 192.168.4.0/24
ipvar EXTERNAL_NET !$HOME_NET
ipvar DNS_SERVERS $HOME_NET
ipvar HTTP_SERVERS $HOME_NET
ipvar SQL_SERVERS $HOME_NET
ipvar SSH_SERVERS $HOME_NET
portvar HTTP_PORTS [80,443]
portvar SSH_PORTS 22
var RULE_PATH /etc/snort/rules
var SO_RULE_PATH /etc/snort/so_rules
var PREPROC_RULE_PATH /etc/snort/preproc_rules

