Quiz: ports and firewall

Question 9 of 10

Several correct answers

The task is to let the source `192.0.2.20` reach the site on `8080` and keep `192.0.2.30` blocked. Which edits to the rules file, once it is loaded, solve it?

Put a permission for .20 to 8080 before drop.
Change the policy to accept and remove counter drop.
Run nft flush ruleset in lab-server.
Change the port in the permission for .20 to 8080.

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