libiptables-parse-perl | Perl extension for parsing iptables firewall rulesets | Mehr ...
The IPTables::Parse package provides an interface to parse iptables rules on Linux systems through the direct execution of iptables commands, or from parsing a file that contains an iptables policy listing. You can get the current policy applied to a table/chain, look for a specific user-defined chain, check for a default DROP policy, or determing whether or not logging rules exist.
