Hi. Today the users cant go to internet because the web browser asking everytime the user and pass, constantly. This is the error in cache.log: 2017/03/01 08:22:16 kid1| ERROR: Negotiate Authentication validating user. Result: {result=BH, notes={message: gss_accept_sec_context() failed: Unspecified GSS failure. Minor code may provide more information. Cannot find key for HTTP/squid.xxxxxxxxxxxxxx.lan@xxxxxxxxxxxxxxxxxx kvno 22 in keytab; }} Just stop and start the service put squid working again... but.... what happend??? Thanks for all. (i dont speak english.....) -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Unspecified-GSS-failure-ERROR-tp4681636.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users