Operation Manual

Cerberus P 6381-2
36
Add or Modify a Address Reservation Entry
MAC Address - The MAC Address of the PC that you want to reserve IP address for.
Reserved IP Address - The IP address which will be assign to entered MAC Address.
Status - Select Enabled or Disabled for this entry on the pull-down list.
Click the Save button to save this settings.
Forwarding / Virtual Servers
Virtual servers can be used for setting up public services on your LAN. A virtual server is
defined as a service port, and all requests from Internet to this service port will be redirected to
the computer specified by the server IP. Any PC that was used for a virtual server must have a
static or reserved IP address because its IP address may change when using the DHCP
function.
Service Port - The numbers of External Ports.
IP Address - The IP address of the PC running the service application.
Protocol - The protocol used for this application, either TCP, UDP, or All.
Status - The status of this entry, either Enabled or Disabled.
Modify – Click Modify to open Add or Modify a Virtual Server Entry page or Delete to
delete entry.
Add New… – Click this button to open Add or Modify a Virtual Server Entry page.
Enable All – Click this button to make all entries enabled.
Disable All – Click this button to make all entries disabled.
Delete All - Click this button to delete all entries.
Click the Next button to go to the next page, or click the Previous button return to the
previous page.
Note: If you set the virtual server of service port as 80, you must set the web management
port on the Security / Remote Management page to be any value except 80 such as 8080.
Otherwise the remote management will be disabled.