URL Filtering RegEx allow all but disable one

dsitech-rz — Thu, 04 Apr 2024 14:51:26 GMT

I used the "Overried Categorization" on this regex ".windowsupdate\.com" to classify all "Windows Update" in "Software Update" and give specifics rights for my users / servers.

I tried to modify my regex to match *.windowsupdate.com but not http://ctldl.windowsupdate.com.

I search in the forum but not found this particular synthax.

I tried on https://regex101.com/ the "negative lookbehind" pattern :

(?<!http\:\/\/cdtl\.windowsupdate\.com)([a-zA-Z0-9\.]+)(\.windowsupdate\.com)

(?!.*cdtl*\.windowsupdate\.com)([a-zA-Z0-9\.]+)(\.windowsupdate\.com)

(?<!.cdtl\.windowsupdate\.com).windowsupdate\.com

but I have an issue when I push policy (GAIA R81.10, JHF 130)

Do Checkpoint regex allow "negative lookbehind" ?

Thank you for your indulgence for my first post

Xavier

topic URL Filtering RegEx allow all but disable one in Firewall and Security Management

URL Filtering RegEx allow all but disable one