Thanks for using ufw and reporting this bug. I can confirm that using 111.12.34.2/4 does not work as expected. I hope to fix this so that it will allow the removal of 96.0.0.0/4. I have already started on this, and it will be in a future commit.
The problem with removing the http port is that your syntax to delete was wrong. Eg $ sudo ufw delete allow proto tcp to port 80 This should be: $ sudo ufw delete allow proto tcp to any port 80 If using the extended syntax, you must specify the source/destination address, even if it is just 'any'. See 'man ufw' for details. -- List of rules not consistent with the rule added https://bugs.launchpad.net/bugs/237446 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
