Hello Benoy, good-evening.
And our local machines on the LAN are not able to connect to the FTP server outside the network, But it can browse the internet using squid proxy.
[snip]
you will need to do the following.....enable NAT in the Forward chain using either Iptables/Ipchains.
Once this is done all your problems should be solved. Squid only proxies HTTP traffic and FTP isn't configured by default. Its better if you make use of kernel level firewalling/NAT as mentioned above.
If you have any issues give the NET-3-4 howto's a shot. There are many a howto's lying aroung for the same.
Bye for now and have a great day.
Trevor
please help me how to solve these problem. I googled a lot, didn't help it.
Regards Benoy George