Port Problem In Squid

[sasif]

Assalam-o-Alikum All of Linux Memebers i hope everyone is fine
i have installed Linux Enterprise 3 and squid 2.5 and 256 Radio Link direct connetcted to interface eth1.My prblem is that we are using kpt (Karachi Port Trust) Application and this applicaton use public ip (66.206.22.18) and port 1433.
my question is that how can i alllow this ip and port in linux.
i have alredy try iptables but not success.
kindly help out.

[kbukhari]

where u want to allow these Ips
on ur linux Box or for clinets
if u want to allow them on clinets the tell me are us using private Ips ot using public ips on clinet side

[LinuxFreaK]

Dear sasif,
Salam,

Use this rule.

# iptables -t nat -A POSTROUTING -s 66.206.22.1 -p tcp --dport 1433 -j MASQUERADE

Best Regards.