On May 28, 2008, at 11:26 AM, Chris Heiner wrote: > Version 4.5, there all fairly new. In 4.5, ipchains is no longer used; iptables is used instead. The changes you make (using the iptables command) are made in the kernel's memory. To save the changes to /etc/sysconfig/iptables, use the "service iptables save" command. When the system is booted (and the iptables service is enabled) it will read that file back into the kernel's memory. -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 2425 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20080528/71250780/attachment-0005.p7s>