Thanks Amos for quick response. Actually I need to take decision in the code where the HTTP response is handled. Could you please guide me to the correct location in code where I need implement my check for the above processing? TIA, Bhagwat On Tue, Feb 4, 2014 at 2:27 PM, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote: > On 4/02/2014 9:21 p.m., Bhagwat Yadav wrote: >> Thanks Amos, >> >> Actually in my deployment I have url filtering engine after squid. >> When anybody accesses any blocked url, then filtering engine responds >> with a page showing that the accessed url is blocked. I want to check >> that if the error code is that particular code in case of blocked url, >> then customize page should be shown. >> >> So for this I want to know where in particular http responses handled in code. >> > > Like this? > > acl block http_status 403 > deny_info ERR_CUSTOM block > http_reply_access deny block > > > Amos