Page 51 / 145
Scroll up to view Page 46 - 50
51
Using the Configuration Menu
Advanced > Firewall
Firewall Rules is an advance feature used to deny or allow traffic from passing through
the device. It works in the same way as IP Filters with additional settings. You can
create more detailed rules for the device.
Enabled or Disabled-
Click
Enabled
to apply the filter policy or click
Disabled
to enter an inactive filter policy
(You can reactivate the policy later).
Name-
Enter the name of the Firewall Rule.
Action-
Select Allow or Deny to allow or deny traffic to pass through the DI-804HV.
Source-
Choose between a LAN or WAN source. An asterisk signifies the selection of both
sources.
IP Start-
The starting IP address for the filter policy. Leaving the field blank selects all IPs.
IP End-
The ending IP address for the filter policy. Leaving the field blank sleects all IPs.
Destination-
Choose between a LAN or WAN destination. An asterisk signifies the selection of both
destinations.
Page 52 / 145
52
Using the Configuration Menu
Advanced > Firewall
Continued
Schedule-
Select
Always
, or choose
From
and enter the time period during which the virtual ser-
vice will be available
IP Address-
Enter in the IP address range of the computers that you want the policy to apply to.
If it
is only a single computer that you want the policy applied to, then enter the IP address of
that computer in the Start Source IP and leave the End Source IP blank.
Port Range-
Enter in the port range of the TCP/UDP ports that you want the policy to apply to.
If it is
only a single port
that you want the policy applied to, then enter the port number in the
Start Port
field and leave the End Port field blank.
If you want to use all the ports, you
can leave the port range empty.
Protocol-
Select one of the following protocols: TCP, UDP, or ICMP
Page 53 / 145
53
Using the Configuration Menu
Advanced > SNMP
SNMP (Simple Network Management Protocol) is a widely used network monitoring and
control protocol that reports activity on each network device to the administrator of the
network. SNMP can be used to monitor traffic and statistics of the DI-804HV. The DI-
804HV supports SNMP v1 or v2c
Enable SNMP-
Get Community-
(Simple Network Management Protocol)
Enter the password
public
in this field to allow “Read only” ac-
cess to network administration using SNMP.
You can view the
network, but no configuration is possible wth this setting.
Set Community-
Enter the password
private
in this field to gain “Read and Write”
access to the network using SNMP software.
The administra-
tor can configure the network with this setting.
Local-
Remote-
WAN (Wide Area Network)
LAN (Local Area Network)
SNMP v1-
Simple Network Management Protocol (SNMP) is an applica-
tion layer protocl that facilitates the exchange of management
information between nework devices.
SNMP v2-
Enhanced version of SNMP v1 with additional protocol opera-
tions such as UDP, IP, CLNS, DDP, and IPX.
Page 54 / 145
54
Using the Configuration Menu
Tools
> DDNS
DDNS (Dynamic Domain Name System) keeps dynamic IP addresses (e.g., IP
addresses assigned by a DHCP capable router or
server) linked to a domain name.
Users who have a Dynamic DNS account may use this feature on the DI-804HV.
DDNS-
When an IP address is automatically assigned by a DHCP server,
DDNS automatically updates the DNS server.
Select
Disabled
or
Enabled
Provider-
Select from the pull-down menu
Host Name-
Enter the Host name
Username/Email-
Enter the username or email address
Password/Key-
Enter the password or key
Page 55 / 145
55
Using the Configuration Menu
Advanced > Routing
Dynamic Routing Settings allow the VPN Router to route IP
packets to another network automatically. The RIP protocol
is applied, and broadcasts the routing information to other
routers on the network regularly.
By default, it is set to disable. Check to enable (RIPv1 / RIPv2)
protocol.
Dynamic Routing
-
RIP v1-
Protocol in which the IP address is routed through the internet.
RIP v2-
Enhanced version of RIP v1with added features such as Au-
thentication, Routing Domain, Next Hop Fowarding, and Subnet-
mask Exchange.
19216811.live