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Introduction to Linux - A Hands on Guide
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I have big doubt on squid and shorewall issue, I am getting some website problem in one network and same website is working in another network...
I have configured shorewall on RHEL-5, We have one lease line with more extra public IP's free, i have configured on shorewall 3 subnets, If we route with direct lease line IP then only we can use extra free public IP's as direct IP... 1) eth0 Direct Public Lease Line IP 2) eth1 Direct Free Public IP's 3) eth2 Local Network IP (172.16.4.5)
Shorewall configured correctly working Internet fine on all 3 networks... and i am able to ping each other , no issue till here...
Now i have configured 2 more squid servers on RHEL-5... 1) 172.16.4.x 2) 192.168.5.x for this 2 network also i have used free direct public IP for internet sharing also i have done routing for 192.168.5.x on 172.16.4.x server , so here i am able to ping 192 & 172 IP's on network...
In this 2 network internet is working fine no issues, In 172 range network all websites are opening for all user's no issue with 172 range, But now I am facing some websites problem's in 192 range, Here some websites are not working like yahoo.com any bank websites... even same website is working in 172 range... (I have not blocked this websites in 192 range network, even i have copied same squid.conf file from 172 range and tried even its not working some websites...)
Here i am totally got confuse where i am doing mistakes... Like almost all websites are working fine in 192 range but some website are not working... where is my fault i m not getting please help me on this issue...