IP Tables, Packet Changin
I want to intercept a packet, Change the data, source IP and Destination IP and then send it on its way again. How do I do this?
Currently I am intercepting the packet on the Filter/Input Table/Chain. Then I change the data, the source IP, and destination IP and then do a NF_Accept on it. However, the packet never shows up at the destination. What am I doing wrong here? Do I have to drop the packet and then generate a completely new packet w/ my desired contents?
Thanks for any help.