you can deny those protocol reply_header_access alternate-protocol deny all so it wont push the client to use udp 443 or udp 80 that wat they ar doing -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/squid-youtube-caching-tp4672389p4672431.html Sent from the Squid - Users mailing list archive at Nabble.com.