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Description of problem:
Activating icmp-block-inversion after logging has been activated gives errors when reloading the firewall.
Version-Release number of selected component (if applicable):
firewalld 0.4.4.4-14 on CentOS 7.5
How reproducible:
Steps to Reproduce:
1. firewall-cmd --set-log-denied=all
2. firewall-cmd --permanent --zone=public --add-icmp-block-inversion
3. firewall-cmd --reload
Actual results:
After the reload, i get "Error: COMMAND_FAILED"
If i try to remove icmp-block-inversion with firewall-cmd --permanent --zone=public --remove-icmp-block-inversion
I get the following messages:
Warning: NOT_ENABLED: icmp-block-inversion
Success
However if i try firewall-cmd --info-zone=public it tells me icmp-block-inversion: yes
The only way to disable icmp block inversion is to disable logging.
Expected results:
Should be able to enable logging and icmp block inversion.
Additional info:
Workaround is pretty simple: i don't use icmp-block-inversion. I must admit i would prefer to use this feature as i only need to authorize echo-request and reply.