Hi List, I want to bind an ip address to a username with squid by using squid password file. I am using ncsa_auth programme. Below are line that I have added to squid.conf file. auth_param basic program /usr/lib/squid/ncsa_auth /etc/squid/squid_passwd auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours auth_param basic casesensitive off acl ncsa_users proxy_auth REQUIRED http_access allow ncsa_users We are currently browsing internet with usernames and passwords. But the problem is a user can access internet from all the workstation with his username and password. I do not need it. I only want a user to access internet from his machine. Solution to that is binding an ip address to an username. Then, A user can access internet from that particular ip. I searche a lot from the internet. I found some info. I tried a lot. But I still have not been able to solve this issue. Some info I found from the Internet says perl script can do it. pls see below ulrs for it. http://iits.uap.edu.ph/~jpira/footnotes/squid.html<http://iits.uap.edu.ph/%7Ejpira/footnotes/squid.html> http://www.visolve.com/squid/squid30/externalsupport.php Pls note that I am not a programmer. So I do not know any perl nor do I know any python stuff. So I do not want to go with above urls. But, I found an easy method from squid list. Pls see below URLS . http://www.squid-cache.org/mail-archive/squid-users/200208/0033.html http://www.squid-cache.org/mail-archive/squid-users/200208/0029.html These above URLS are fine for me. The above URLS say, put the IP add in squid passwd I did it. Pls see below for my squid_passwd file. [root at worldnet ~]# cat /etc/squid/squid_passwd indunil:TeiAQ3uqXDQNg:192.168.101.25 www:Oi4THedCcN0nQ web:qsTaT6v2loN5g It has bound user indunil to ip address 192.168.101.25 . But user indunil still can access internet from any ip . Why is that? Where did I go wrong? I think that it is an easy task. Pls help me to solve this issue. It is urgent. -- Thank you Indunil Jayasooriya -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070324/9e9aad9c/attachment-0004.html>