How to only allow a few domains?



  • Hello,
    is it possible to block all TLDs and only allow a few e.g. *.teamviewer.com? I'm using pfBNG 2.2.1 dev and playing around with blacklist TLDs and whitelist domains - not successful.

    Against the background, no internet surfing should be possible but some connections (teamviewer, windows updates) are required, I'm looking for an tiny solution. Firewall rules are not able to wildcard destinations.

    HTTPS and proxies are not very tiny...

    Thank's & greetings