[CentOS] iptables nat PREROUTING chain

2012-02-14 Thread Nataraj
Is there a way to add a rule to the nat table (CentOS 5.7) that would alter the port number of tcp packets destined for the server itself? I have ip_forwarding enabled, but the packets don't seem to hit the prerouting chain. I have the following redirect rule in the prerouting table. I also

Re: [CentOS] iptables nat PREROUTING chain

2012-02-14 Thread Robert Spangler
On Tuesday 14 February 2012 15:21, the following was written: Is there a way to add a rule to the nat table (CentOS 5.7) that would alter the port number of tcp packets destined for the server itself? I have ip_forwarding enabled, but the packets don't seem to hit the prerouting chain.

Re: [CentOS] iptables nat PREROUTING chain

2012-02-14 Thread Nataraj
On 02/14/2012 01:28 PM, Robert Spangler wrote: On Tuesday 14 February 2012 15:21, the following was written: Is there a way to add a rule to the nat table (CentOS 5.7) that would alter the port number of tcp packets destined for the server itself? I have ip_forwarding enabled, but the