https://community.cisco.com/t5/network-security/block-youtub/m-p/3898653#M132489 <P>Hello &lt;&lt;&lt;<BR />I have FP&nbsp; 2110 with ios 6.2.3 and FMC1000<BR />I do block Youtube ,<BR />on Firefox and anther browser block it&nbsp;<BR />But on Google Chrome block doesn't work .<BR />&nbsp; Is there solve for this problem?</P> Sat, 27 Jul 2019 09:49:08 GMT maged altwaiti 2019-07-27T09:49:08Z https://community.cisco.com/t5/network-security/block-youtub/m-p/3898653#M132489 <P>Hello &lt;&lt;&lt;<BR />I have FP&nbsp; 2110 with ios 6.2.3 and FMC1000<BR />I do block Youtube ,<BR />on Firefox and anther browser block it&nbsp;<BR />But on Google Chrome block doesn't work .<BR />&nbsp; Is there solve for this problem?</P> Sat, 27 Jul 2019 09:49:08 GMT https://community.cisco.com/t5/network-security/block-youtub/m-p/3898653#M132489 maged altwaiti 2019-07-27T09:49:08Z https://community.cisco.com/t5/network-security/block-youtub/m-p/3898670#M132490 <P>Google Chrome may be using QUIC (udp/443) to transport Youtube. Try blocking Quic protocol in a rule above the one that blocks Youtube. It should fall back to SSL/TLS (tcp/443) and hit the expected rule and be blocked.</P> Sat, 27 Jul 2019 12:32:23 GMT https://community.cisco.com/t5/network-security/block-youtub/m-p/3898670#M132490 Marvin Rhoads 2019-07-27T12:32:23Z