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Firewall (lemmy.world)

submitted 9 months ago by [email protected] to c/[email protected]

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[–] [email protected] 0 points 9 months ago (1 children)

Ufw should work, jus ufw block/limit/allow port number

[–] [email protected] 0 points 9 months ago (1 children)

I remember trying with ufw and the docker ports were still open. Iirc I've read somewhere that docker and ufw both use the same underlying software, so ufw cannot block docker (IP tables?)

[–] [email protected] 0 points 9 months ago

Hmm, not sure. I know with docker you can "mock" ports for the container, where the port the container sees is different than the port on the system. Maybe you can do something with that?