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Near the bottom of the
MAC Address Control
window, the following pull-down
menu and button will help you to input the MAC address.
Select a specific client in the
“DHCP clients”
pull-down menu.
Click on the
“Copy to”
button to copy the MAC address of the DHCP client you
select to the ID selected in the
“ID”
pull-down menu.
Previous page and Next Page:
At the bottom of the
MAC Address Control
window you will find these two buttons. Use them to navigate between the several
pages of the
MAC Address Control
function.
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22
ADVANCED > FIREWALL
The
Firewall
enables you to control what packets are allowed to pass the
router.
Outbound filter
applies on all outbound packets. However,
Inbound
filter
applies on packets that are destined for Virtual Servers or DMZ host
only. You can select one of the two filtering policies:
1.
Allow
all to pass except those that match the specified rules
2.
Deny
all to pass except those that match the specified rules
You can specify 8 rules for inbound or outbound. For each rule, you can
define the following:
•
Source IP address
•
Source port address
•
Destination IP address
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•
Destination port address
For source or destination IP address, you can define a single IP address
(e.g., 4.3.2.1) or a range of IP addresses (e.g., 4.3.2.1-4.3.2.254). An empty
fields implies all IP addresses.
For source or destination port, you can define a single port (e.g., 80) or a
range of ports (e.g., 1000-1999).
Each rule can be enabled or disabled individually.
Inbound Filter:
To enable
the
Inbound Packet Filter,
click the check box next to
Enable
in
the
Inbound Packet Filter
field.
Outbound Firewall:
(to access the Outbound Filter, click
Outbound
Firewall
at the bottom of the window.)
To enable the
Outbound Packet Filter
click the check box next to
Enable
in
the
Outbound Packet Filter
field.
Follow the same procedure as for the Inbound Firewall.
The IP addresses
that you input will be blocked from the port activity that you input (e.g.,
browsing the internet, receiving mail etc.)
After
Outbound Packet Filter
setting is configured, click the
Apply
button.
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24
ADVANCED > SNMP
In brief, SNMP, the Simple Network Management Protocol, is a protocol
designed to give a user the capability to remotely manage a computer
network by polling and setting terminal values and monitoring network
events.
To enable
SNMP
click the check box next to
Local or Remote
in the
Enable
SNMP
field.
Local:
allow manager to access this device through LAN port
Remote:
allow manager to access this device through WAN port
You can define:
Get Community:
The
Get community
field is the name of your network.
Your SNMP manager must have the same name in their
Get community
setting to get SNMP values from this device.
Set Community:
The
Set community
field is the name of your network.
Your SNMP manager must have the same name in their
Set community
setting to set this device’s SNMP values.
Click
Apply
if you have made any changes.
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ADVANCED > DDNS
Dynamic DNS
To host your server on a changing IP address, you have to use dynamic domain
name service (DDNS).
Anyone wishing to reach your host only needs to know the name of it. Dynamic DNS
will map the name of your host to your current IP address, which changes each time
you connect to your Internet service provider.
Before you enable
Dynamic DNS
, you need to register an account on one of these
Dynamic DNS servers that we list in the
provider
field.
To enable
Dynamic DNS
click the check box next to
Enable
in the
DDNS
field.
Next you can enter the appropriate information about your Dynamic DNS Server.
You have to define:
Provider
Host Name
Username/E-mail
Password/Key
You will get this information when you register an account on a Dynamic DNS server.
Click
Apply
if you have made any changes.
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