D-Link Router DVG-1402S User Manual

							
Home > VoIP > Misc. > Ring Rule 
 
 
 
You can use the Ring 
Rule window to assign
Caller IDs to 
frequently received 
inbound calls. Any call 
that has been 
assigned a caller ID 
will have its ID 
number displayed on 
the receiver’s caller 
display. This way, the 
receiver knows which 
department the 
inbound call is 
attempting to reach by 
the ring cadence, and 
who the caller is by 
the caller ID.     
From Use the From field to select either VoIP or PSTN.  
Port Use the Port field to select either Port 1 or Port 2. You can also 
choose both ports 1 and 2.  
 Use this pull-down menu to select a Ring Cadence for the Ring 
Rule. The 8 different Ring Cadences can be configured on the 
Ring Cadence window. Ring Cadence 
Profile ID 
Caller ID     Set a numerical  Caller ID of up 32 digits. 32 caller IDs can be 
created and will be listed below the Ring Rule Configuration 
area. To edit or delete an entry that has already been created, 
find the entry in the list and click on the appropriate icon. 
 
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Home > VoIP > Manage Features > Reject Incoming Call 
You can configure the router to reject inco ming calls from particular telephone numbers 
by entering the telephone number in the screen shown below. 
 
 
Name  Enter a name to identify the current entry.  
PhoneNum Enter the telephone number you want to block incoming calls 
from. 
 
 
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Home > VoIP > Manage Features > Block Outgoing Call 
You can configure the router to reject ou tgoing calls from particular telephone numbers 
by entering the telephone number in the screen shown below. 
 
Name  Enter a name to identify the current entry.  
PhoneNum Enter the telephone number you want to block outgoing calls to. 
 
 
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Home > DHCP 
 
Dynamic Host Configuration 
Protocol (DHCP) allows the 
gateway to automatically 
obtain the IP address from a 
DHCP server on the service 
provider’s network. The 
service provider assigns a 
global IP address from a 
pool of addresses available 
to the service provider. 
Typically the IP address 
assigned has a long lease 
time, so it will likely be the 
same address each time the 
Router requests an IP 
address. If DHCP is not 
enabled on the Router, it is 
necessary for the user to 
assign a static IP address to 
each computer on your LAN. 
To setup DHCP for your 
LAN, first enable the Router 
as a DHCP server by clicking 
the corresponding Enabled 
radio button in the window 
above.  
 
The next step is to set a range of IP addresse s that you wish to allot to the devices on 
your LAN by entering a  Starting IP Address and an Ending IP Address . This may be 
in a range from 2 to 254 (192.168.1.2 – 192. 168.1.254). Computers on your LAN will 
have an IP address within this range then aut omatically assigned to them. Finally, enter 
the  Lease Time , which is the time the Server will set for devices using DHCP to 
re-request an IP Address. Clients authorized for DHCP w ill be listed in the table at the 
bottom of the page. Click  Apply to implement information set in this table. The DHCP 
Server is enabled by default. 
DHCP may also be statically configured as we ll. This method allows the router to assign 
the same IP address information to a specific  computer on the network, defined by its 
MAC address. This computer will get t he same DHCP implemented IP address 
information every time the computer is turned on and this IP address will be specific to 
that computer’s IP address on the local net work. No other computer can be assigned 
this address. This is useful for computers  on the LAN that are hosting applications such 
 
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as HTTP or FTP. First, the user must enable the Static DHCP function by clicking the 
corresponding Enabled radio button. Next the  user must enter the host name and the IP 
address for that computer by entering the last  numbers into the space provided in the IP 
Address  field. Next, the user is to enter t he MAC address of the computer into the 
space provided. Click  Apply to implement these static settings. The  DHCP Client field 
will allow users to Clone the  settings from their computer that were  learned from the 
DHCP server. Simply use the pull down me nu to select the MAC address of the 
computer to be cloned and then click the Clon e button. The settings from this computer 
will be implemented in the Static DHCP configuration area. Click  Apply to implement 
these static settings. The lower portion  of the window contains the Static DHCP 
Configuration List. Click on the 
  icon to edit an entry and on the   icon to delete an 
entry. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Home > Proxy DNS 
 
State                 Use this drop down menu to enable or disable the Proxy DNS.   
Proxy DNS IP Address   Enter the IP Address of the Proxy DNS. 
 
 
 
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Advanced > Virtual Server 
 
To view the following window, click on the Advanced tab at the top of the window and 
then click the  Virtual Server  button to the left. The  Virtual Server will allow remote 
users access to various services outside of  their LAN through a public IP address, such 
as FTP (File Transfer Protocol) or HTTPS (Secure Web). After configuring the Router 
for these features, the Router will redirect thes e external services to an appropriate 
server on the user’s LAN.   
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These external services may be modified by clicking its corresponding edit icon, or they 
may be deleted by clicking the corresponding delete icon. Though there are seven fields 
available to configure the Virtual Server,  in most cases, only the IP address of the 
Virtual Server will be needed for implementation. To enable an already existing Virtual 
Server, click its corresponding edit button, configure the appropriate fields listed below 
and set the  Status fields to  Enabled by clicking the radio button. To configure other 
virtual servers for the Router, conf igure the following fields and click  Apply. 
Index    This is an index number used to identify the Virtual Server 
entry. 
Private IP  Enter the IP address of the Virtual Server. 
Protocol Type The protocol type used for the  Virtual Server. The user may 
select  TCP, UDP  or Both , depending on the type of Virtual 
Server implemented.
 
Start/End Global Port  Enter a range of ports on t he device on the WAN side of the 
network that will be ac cessing the Virtual Server currently being 
configured. Commonly, this range of ports is identical to the 
local range of ports. Existing Vi rtual Servers may already have 
their well-known port ranges listed but this may need to be 
changed in certain circumstances.  
Start/End Local Port Enter the range of ports of t he Virtual Server’s computer. 
Existing Virtual Servers may alre ady have their well-known port 
ranges listed but this may need to be changed in certain 
circumstances.
 
 
  
 
  
						

							
Advanced > Filters 
 
Packet filtering is a basic security measure that should be used on any network that is 
exposed to a security risk. A packet filter system examines  data packets and scrutinizes 
them in order to control network access. F iltering rules determine whether packets are 
 
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passed through the Router from either side of the gateway. The rules are created and 
controlled by the network administrator and can be precisely defined. These rules are 
used to block access to the  LAN from outside the network and/or to deny access to the 
WAN from within the network. The Router uses filtering rules to examine data packet 
headers for specific information. Packets  passing through the Router that do not meet 
the criteria specified by the rule set are dropped. 
Effective implementation of packet filter ing requires detailed knowledge of network 
services and communication protocols. An  overly complicated filtering scheme can 
adversely affect the Router’s performa nce, while an inadequate set of rules may 
needlessly compromise security. 
This Router has two fields to configure for filtering which are  IP Filters and MAC Filters. 
Advanced > Filters > IP Filters 
  
This window will aid 
the use in configuring 
filters for IP 
addresses. This will 
deny specified LAN 
IP addresses or 
specific ports 
associated with these 
LAN IP address from 
accessing the 
Internet. Well known 
ports have already 
been previously set 
in the  IP Filters List  
and can be modified 
by clicking their 
corresponding edit 
icon, and simple 
adding an IP address 
to the configuration.   
To access this screen, click the  Advanced tab along the top of the configuration window 
and then the  Filters tab to the left hand side.  
 
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