Firewalld lab port failed ~ kke_lab_linux-firewalld-easy

Hello all,

the task I was assigned required the following:
“Open all incoming connection on 6400/tcp port. Zone should be public.”

This is what I did, but it failed. Any ideas what went wrong?

$ sudo firewall-cmd --zone=home --change-interface=eth0
$ sudo firewall-cmd --zone=public --permanent --add-port=6400/tcp

Hello, @msgeek
I think we need to do service reload or sudo firewall-cmd --reload after adding new configuration in the system.

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That’s why it’s not reflected when you did sudo firewall-cmd --list-all

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Thank you for your reply!

You can take help of Review section and correct it again. Task still in your hand.

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Thank you for your help!
Also, any ideas on why when I Click on the Tick mark to accept a reviewer’s suggestion, it doesn’t respond and ends up in an endless loop of a cycle?

It should be work. :face_with_monocle: