Port/ IP Forwarding AIX5.3

UNIX AIX
1

Hi friends
i have the following setup
machine1 two network adapters one connected to lan the other connected directly to machine2
machine2 is not connected to lan
i need to access machine2 directly from the LAN

how to force machine1 to forward all traffic received on a specific port the machine2 on the same port

my client IP is 199.1.77.4
machine1 AIX 5.3 en0 199.1.77.2, en1 199.1.88.2
machine2 AIX 5.3 en0 199.1.88.3
service port is 3000

thanks

2

Helo.
I think the simplest way to do so is a SSH tunnel (assuming you have openssh installed :)). For instance:

machine1> ssh -L 3000:199.1.88.3:3000 root@199.1.77.2

will forward connections on 199.1.77.2:3000 to 199.1.88.3:3000
Regards.