This bug was fixed in the package knockd - 0.7-1ubuntu3
--------------- knockd (0.7-1ubuntu3) eoan; urgency=medium
* d/knockd.service: - Change ProtectSystem to 'true', to allow using ufw in knockd rules (LP: #1823051) - Add CAP_SYS_MODULE so knockd can load iptables modules if needed (LP: #1825974)
-- Dan Streetman <email address hidden> Tue, 23 Apr 2019 06:31:56 -0400
This bug was fixed in the package knockd - 0.7-1ubuntu3
---------------
knockd (0.7-1ubuntu3) eoan; urgency=medium
* d/knockd.service:
- Change ProtectSystem to 'true', to allow using ufw in knockd rules
(LP: #1823051)
- Add CAP_SYS_MODULE so knockd can load iptables modules if needed
(LP: #1825974)
-- Dan Streetman <email address hidden> Tue, 23 Apr 2019 06:31:56 -0400