OCI: Ubuntu ufw Fails to Open Ports while firewalld is Installed and Running
(Doc ID 2907485.1)
Last updated on DECEMBER 08, 2022
Applies to:Oracle Cloud Infrastructure - Version N/A and later
On an Ubuntu 22.04 images, firewalld was installed and started while ufw was configured as well.
As a result connections are closed when either firewalld or ufw is started or stopped and no further connections are possible.
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