Also known as IPF
IPFilter (commonly referred to as ipf) is an open-source software package that provides firewall services and network address translation (NAT) for many Unix-like operating systems. The author and software maintainer is Darren Reed. IPFilter supports both IPv4 and IPv6 protocols, and is a stateful firewall.
IPFilter（通用簡稱：ipf）是一个开源的软件项目，可以为类Unix操作系统提供防火墙和网络地址转换（NAT）服务。 IPFilter目前仍在一些Unix類作業系統中使用，例如illumos、NetBSD、FreeBSD。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).