May 26, 2018
High Level Firewall Language
hlfl stands for “High Level Firewall Language”. It permits writing firewalling rules using a high level language, and transforms them into rules for real software, like ipfilter, ipchains or cisco rules.
You could make contact with the developers by subscribing to firstname.lastname@example.org. There is also an announce ML at email@example.com. These lists are managed by majordomo write to firstname.lastname@example.org with “help” in the body of your mail.