plasma5-firewall from home:Vogtinator:pl527lp155 project

Select Your Operating System

For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Vogtinator:pl527lp155/15.5/home:Vogtinator:pl527lp155.repo
zypper refresh
zypper install plasma5-firewall