For an example, I have two authorized client computers, 18.104.22.168 and 22.214.171.124. My server running iptables is 126.96.36.199 and my firewalled web server is 188.8.131.52. When one of the authorized client IPs connects to 184.108.40.206 on port 80, I would like the connection to be forwarded to 220.127.116.11 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?