Cannot block youtube by appPatrol

Hary1987

Hello.

I am using USG110, and have the license IDP. I set up AppPatrol to block Youtube, but the user can still access Youtube , just slower a bit. I don't know why? I upload my config below. 

mMontana

I'd move rule #3 to position #2 and test again.

Zyxel_James

Hello @Hary1987,

YouTube uses QUIC protocol and the main goal is to improve the application performance that is currently using TCP. QUIC is using UDP protocol. Please add a firewall rule to block UDP 443 and test again.

If youtube still be unblocked, please provide your configuration via PM, and I will check on the settings for you, thanks.

James