Page 36 / 104 Scroll up to view Page 31 - 35
FR-300RTR User Manual
Sect±on 3 - Configurat±on
DHCP Reservation
If you want a computer or device to always have the same IP address assigned, you can create a DHCP reservation.
The router will assign the IP address only to that computer or device.
Note:
This IP address must be within the DHCP IP Address Range.
Check this box to enable the reservation.
Enter the computer name or select from the
drop-down menu and click
<<
.
Enter the IP address you want to assign to the
computer or device. This IP Address must be
within the DHCP IP Address Range.
Enter the MAC address of the computer or
device.
If you want to assign an IP address to the
computer you are currently on, click this button
to populate the fields.
Click
Save
to save your entry. You must click
Save.Settings
at the top to activate your reservations.
In this section you can see what LAN devices are currently leasing IP addresses.
Click
Revoke
to cancel the lease for a specific LAN device and free an entry in the lease table. Do this only if the device no
longer needs the leased IP address, because, for example, it has been removed from the network.
Enable:
Computer Name:
IP Address:
MAC Address:
Copy Your PC’s
MAC Address:
Save:
Number of
Dynamic DHCP
Clients:
Revoke:
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33
FR-300RTR User Manual
Sect±on 3 - Configurat±on
Reserve:
Note:..
The Revoke option will not disconnect a PC with a current network session from the network; you would need to use
MAC Address Filter to do that. Revoke will only free up a DHCP Address for the very next requester. If the previous
owner is still available, those two devices may both receive an IP Address Conflict error, or the second device may
still not receive an IP Address; in that case, you may still need to extend the “DHCP IP Address Range” to address
the issue, it is located in the DHCP Server section.
The Reserve option converts this dynamic IP allocation into a DHCP Reservation and adds the corresponding entry to the
DHCP Reservations List.
Page 38 / 104
FR-300RTR User Manual
Sect±on 3 - Configurat±on
The FR-300RTR can be configured as a virtual server so that remote users accessing Web or FTP services via the
public IP address can be automatically redirected to local servers in the LAN (Local Area Network).
The FR-300RTR firewall feature filters out unrecognized
packets to protect your LAN network so all computers
networked with the FR-300RTR are invisible to the
outside world. If you wish, you can make some of the
LAN computers accessible from the Internet by enabling
Virtual Server. Depending on the requested service, the
FR-300RTR redirects the external service request to
the appropriate server within the LAN network.
The FR-300RTR is also capable of port-redirection
meaning incoming traffic to a particular port may be
redirected to a different port on the server computer.
Each virtual service that is created will be listed at the
bottom of the screen in the Virtual Servers List. There are
pre-defined virtual services already in the table. You
may use them by enabling them and assigning the
server IP to use that particular virtual service.
Virtual Server
Page 39 / 104
FR-300RTR User Manual
Sect±on 3 - Configurat±on
This will allow you to open a single port. If you would like to open a range of ports, refer to page 36.
Enter a name for the rule or select an application
from the drop-down menu. Select an application
and click
<<
to populate the fields.
Enter the IP address of the computer on your
local network that you want to allow the incoming
service to. If your computer is receiving an IP
address automatically from the router (DHCP),
you computer will be listed in the “Computer
Name” drop-down menu. Select your computer
and click
<<
.
Enter the port that you want to open next to
Private Port and Public Port. The private and
public ports are usually the same. The public
port is the port seen from the Internet side, and
the private port is the port being used by the
application on the computer within your local
network.
Select
TCP
,
UDP
, or
Both.
from the drop-down
menu.
Select
Allow.All
(most common) or a created
Inbound filter. You may create your own inbound filters in the
Advanced.>.Inbound.Filter
page.
The schedule of time when the Virtual Server Rule will be enabled. The schedule may be set to Always, which will allow the
particular service to always be enabled. You can create your own times in the
Tools
>
Schedules
section.
Name:
IP Address:
Private Port/
Public Port:
Protocol Type:
Inbound Filter:
Schedule:
Page 40 / 104
FR-300RTR User Manual
Sect±on 3 - Configurat±on
This will allow you to open a single port or a range of ports.
Port Forwarding
Enter a name for the rule or select an application
from the drop-down menu. Select an application
and click
<<
to populate the fields.
Enter the IP address of the computer on your local
network that you want to allow the incoming service
to. If your computer is receiving an IP address
automatically from the router (DHCP), you computer
will be listed in the “Computer Name” drop-down
menu. Select your computer and click
<<
.
Enter the TCP and/or UDP port or ports that you
want to open. You can enter a single port or a range
of ports. Separate ports with a common.
Example: 24,1009,3000-4000
Select
Allow.All
(most common) or a created
Inbound filter. You may create your own inbound
filters in the
Advanced.>.Inbound.Filter
page.
The schedule of time when the Virtual Server Rule
will be enabled. The schedule may be set to Always,
which will allow the particular service to always
be enabled. You can create your own times in the
Tools
>
Schedules
section.
Name:
IP Address:
TCP/UDP:
Inbound Filter:
Schedule:

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