Cannot block youtube by appPatrol

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Hary1987
Hary1987 Posts: 13
First Comment Friend Collector
in Security
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. 

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  • mMontana
    mMontana Posts: 1,432  Guru Member
    Zyxel Certified Network Administrator - Security Zyxel Certified Network Administrator - Switch 50 Answers 1000 Comments
    I'd move rule #3 to position #2 and test again.
  • Zyxel_James
    Zyxel_James Posts: 788  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate 100 Answers
    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

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