I have two network interfaces into our LAN. On one interface, there are
no TCP/UDP port restrictions whatsoever. However, on another interface,
I would like to limit the number of connecting ports to about 3 or 4.
I can set up a default policy for ipfwadm input rules to deny all or
accept all. Will I then have to DISABLE ALL but those 3-4 ports on one
interface or ENABLE ALL ports on the other interface?
How do I do this on one machine?
J. S. Jensen