firewalld bug fix and enhancement update

firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Bug Fixes and Enhancements: firewall-cmd takes hours when adding 55K ipsets BZ2046343...

PT-2022-1023

Name of the Vulnerable Software and Affected Versions firewalld affected versions not specified Description The issue concerns a performance problem with the firewall-cmd command, which takes an excessively long time when adding a large number of ipsets, specifically 55K ipsets. Recommendations A...

Simplify the management of ip(6)tables based firewalls: fwgen

fwgen is a small framework to simplify the management of ip6tables based firewalls, that also integrates ipset support and zones in a non-restrictive way. It is not an abstraction layer of the iptables syntax, so you still need to understand how to write iptables rules and how packets are process...