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How to Block GTalk Messenger?
We have a Squid Server Version 2.6 running on a Fedora Core 7 Box. I need to block the Gtalk Messenger on the network.
Please Help...... Thanks
Please Help...... Thanks
you can block talk.google.com using iptables.
iptables -A PREROUTING -t nat -d talk.google.com -j DROP
iptables -A PREROUTING -t nat -p tcp --dport 5222 -j DROP
more than this level would require squid to allow https to gmail.google.com, but block it for all other .google.com sites.
and the best tool to block is layer7 filtering protocol:
http://l7-filter.sourceforge.net/
Gud luck
iptables -A PREROUTING -t nat -d talk.google.com -j DROP
iptables -A PREROUTING -t nat -p tcp --dport 5222 -j DROP
more than this level would require squid to allow https to gmail.google.com, but block it for all other .google.com sites.
and the best tool to block is layer7 filtering protocol:
http://l7-filter.sourceforge.net/
Gud luck
ASKER
I dont want to use the ipTables. as i need to manage its access for some users. not for all.
I need solution in Squid only.
I need solution in Squid only.
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Add the following in Squid...
http_access deny blocked ports
acl blocked_ports port 5223 5222