<html><body> <DIV>> > I have RHEL 4 installed and want to open ports for an Oracle 10g <BR>> > install. Does any one know were I can find information on how this is <BR>> > done? <BR>> <BR>> I'm not certain which ports Oracle uses for network communication. It's <BR>> undoubtedly buried in the system documentation somewhere. <BR>> <BR>> Once you find those, you'll need to have them "-j ACCEPT" in your <BR>> iptables configuration. <BR>> <BR>> If you're not familiar with iptables config files, I recommend you use <BR>> either "redhat-config-securitylevel" (Desktop->System Settings->Security <BR>> Level) or something like Firestarter, available for free from <BR>> http://firestarter.sourceforge.net. <BR>> <BR></DIV> <DIV>Thanks Rick</DIV> <DIV> </DIV> <DIV>Some of the ports ex:HTTP have a range 5500-5540</DIV> <DIV> </DIV> <DIV>Thanks for the help</DIV> <DIV> </DIV></body></html>