Ipfwadm
Page contains information about
the package that does the forwarding task, provided by X/OS.
Ipfwadm 2.3 had been
released for use on 2.0.x kernels.
The Indyramp Masquerade
ftp site has some packages and patches for 1.2.x
Note: 57.6kbps EQL connection
IP Auto
Forwarder (20172 bytes), TCP
Port Redirector (8802 bytes), and UDP
Port Redirector (1399 bytes) are some of the utilities which
may help you to get more out of IP Masquerade. However, use with
care since these may create security holes if not used properly.