This fix not working for me

[iamdonwong]

This results in a very unpredictable behavior.

I am just trying to block a port that is published by a docker container, supposed to be a very simple task.

Seems docker, ufw, iptables are all messed up together.

Any better solution?

[itiligent]

yeah, it doesnt work un ubutnu 22.04

[rklos]

@itiligent I made a fix for it: https://github.com/chaifeng/ufw-docker/pull/78. If you build the ufw-docker-agent image by yourself, this will work with Ubuntu 22.04. You will probably also have to modify the ufw-docker file, to make it use your local image.

[chaifeng]

Just fix it, auto-select the correct docker image for iptables (legacy/nf_tables)