Port Mapping

[JEV]

Hi.
Can anyone tell me how to setup port mapping in solaris 8?
I have to access a computer inside the corporation network with private ip from the internet by mapping its way through the Sun that has a public IP
Graphical Explanation.
Internet ------> Sun (Public Ip) ------> Computer(private)
Thanks

 

[StickyBit]

I don't think base Solaris 8 comes with an application that will perform the feature you're talking about. However, you can download and install IP Filter which will perform NAT, Firewall and Transparent proxy (port mapping) from

http://coombs.anu.edu.au/ipfilter/

eg.

#rdr hme0 0.0.0.0/0 port 25 (sunbox) -> 10.1.1.25 port 25 (real mail server on corporate network)

Redirect incoming smtp traffic to mail server behind NAT.

stickybit.