iptables - ip forwarding


I was wondering if someone could give me an example
of iptables configs to do a forwarding situation:


2 NICs: 192.168.1.7 and 192.168.10.7
2 subnets: 192.168.1 and 192.168.10

TCP packets which have arrived from the Internet IP
address port 10030 have been port forwarded by the
Linksys router to 192.168.1.7 port 10030

iptables configuration wanted:
Forward 192.168.1.7 port 10030 TCP packets
to another system on the 10 subnet: 192.168.10.100 port 10030


--
Greg
.

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