This sub-section proposes services to ease the communications between the Internet and the internal machines, either clients or servers.
Warning: before leaving, do not forget to click the "Apply" button when you have finished configuring the needed services of this sub-section.
The "Classical Masquerading" part manages the rules allowing internal clients to access the Internet.
For each of the defined rule (if any), click on the
corresponding
icon to modify the rule or
to definitely remove
that masquerading.
If you wish to define a new masquerading, click on the
"Add Masq"
icon.
The "Static NAT" part manages the rules for Network Address Translation. This allows internal servers (generally in the DMZ) to appear as being part of the Internet for external clients.
For each of the defined rule (if any), click on the
corresponding
icon to modify the rule, or
to definitely remove
that NAT.
If you wish to add a new NAT rule, click on the "Add
NAT"
icon.
Finally, you can define in the last part of the page "Proxy ARP rules".