For an example, I have two authorized client computers, 126.96.36.199 and 188.8.131.52. My server running iptables is 184.108.40.206 and my firewalled web server is 220.127.116.11. When one of the authorized client IPs connects to 18.104.22.168 on port 80, I would like the connection to be forwarded to 22.214.171.124 on port 8888. If any other IP attempts to connect I would like it to refuse/drop the connection. What iptables config would accomplish this? Is there something more specific out there that would be better suited for this job?