Today I discovered a dirty and quick way to create ACE rules for inserting in our ACLs. I don’t recommend this to anyone but is funny to know it exists.

Accidentally I did click in the wrong button and found this feature in Wireshark. The only prerrequisite is to have  one line of the packet capture selected and then follow the screenshots. If you are going to use this for your ACL design, be careful, not all the capture lines are suitable for generating an ACE.

Enjoy!