[squid-users] squid problem

hi
   i did setup squid at my friends home he told me he is facing following problems.pls help me and him to resolve these probs

hello manish,

here is one problem with Squid proxy Server.
It is not opening some very common sites.

some of these are
www.tribuneindia.com
www.ugc.ac.in
www.tiec.ac.in
www.careerage.com
some more messages are displayed i.e.
"YOU ARE NOT AUTHORIZED TO VIEW THIS WEB PAGE"
"RESET COOKIES"
On Yahoo Messenger , webcam is not opening. it is showing message
of error regarding to FIREWALL.

please tell me DNS of ISP that i can feed into the server. please
tell the procedure also because connection of Satyam was down
that's why the connection was not established.

sometimes at the command
tail -f /var/log/messages CONNECT; PPP0 <--> /dev/ttys1
when this message displays , it halts and after one or two minutes
it disconnects and reconnect the connection.

ATUL SHARMA

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Manish Kumar Arya