HomePage: https://www.netfilter.org/projects/libnetfilter_log/index.html
Original specs from: https://download-ib01.fedoraproject.org/pub/fedora/linux/releases/34/Everything/source/tree/Packages/l/libnetfilter_log-1.0.1-18.fc34.src.rpm
License: GPLv2
Current Version: 1.0.2
libnetfilter_log is a userspace library providing interface to packets that have been logged by the kernel packet filter. It is is part of a system that deprecates the old syslog/dmesg based packet logging.
libnetfilter_log has been previously known as libnfnetlink_log.
libnetfilter_log is used by ulogd2.