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Comments for Linux Firewall (firewalld, firewall-cmd, firewall-config)


livingviper said...

Absolute legendary description. Thanks for detailing how install the firewall GUI. Pretty intuitive from there onwards.

Anonymous said...

Using
# firewall-cmd --reload
after setting --permanent rules can be dangerous if you are using iSCSI disks.

In that case it is safer to add the rules to the runtime and save permanently using
# firewall-cmd --runtime-to-permanent

or just run the same command twice, once with --permanent and once without :-)

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