Hi Diego, That shines my day. works perfectly. Thank you so much. would you mind tell me where to find the 'long story'? Thank you, Mo. On Thu, Mar 29, 2012 at 8:11 AM, Diego Woitasen <diego@xxxxxxxxxxxxxxx> wrote: > On Wed, Mar 28, 2012 at 3:50 AM, Thitiporn Pornpirunrak > <mo.88db@xxxxxxxxx> wrote: >> Hello, >> >> I'm in trouble now. I just implemented Squid 2.6.STABLE21 on CentOS >> 5.6 with LDAP authentication on MS AD. >> >> Everything works fine except one thing is when users entered blocked >> website (such as facebook), they got login prompt keep asking for >> their username and password. >> >> I tried to block facebook but facebook has a lot of plugin which can >> be put on any website (such as like button) and those keep asking user >> to enter their username and password which is very annoy. >> >> Please help me sort this out. >> >> Thank you. >> Mo > > Append "all" and the end of you http_access that blocks Facebook. It's > a long story :) > > Regards, > Diego > > -- > Diego Woitasen