Port Forwarding - D-Link DSL-3682 User Manual

Section 3 - Configuration
Port forwarding allows you to specify a port or range of ports to open for specific devices
on the network. This might be necessary for certain applications to connect through the
router. In some cases you may have two applications running on different devices which
require the same public port. Port forwarding also allows you to remap a different external
port to each device.
PORT FORWARDING SETUP
The currently defined Port Forwarding Rules are displayed here. A total of 32 port forwarding
rules may be defined. If you wish to create a new rule, click the Add button. If you wish to
remove a rule, select it from the table and click the Delete button. If you wish to edit a rule,
select it from the table and click the Edit button.
WAN Connection: Select the connection to apply the rule to.
Select a Service:
A selection of legacy applications are provided for reference.
Server Name:
Enter a name for the custom service rule.
Server IP
Enter the internal IP address for the traffic to be forwarded to.
Address(Host
Name) :
External Port Start
Enter the external ports to forward. You can enter a single port or a
& End:
range of ports.
Protocol:
Select either TCP or UDP.
Internal Port Start
Enter the internal ports to receive traffic on. Remapped port ranges
& End:
are calculated in sequential blocks.
Remote: You may restrict IP forwarding from a single IP.
Click Apply to have your changes take effect.
D-Link DSL-3682 User Manual

Port Forwarding

DSL-3682 ADVANCED
Port Forwarding PORT FORWARDING
Internet Setup
PORT FORWARDING
Port Forwarding allows you to direct incoming traffic from the WAN side (identified by protocol and external port)to the internal server
2.4G Wireless
with a private IP address on the LAN side. The internal port is required only if the external port needs to be converted to a different
port number used by the server on the LAN side. A maximum of 16 entries can be configured for each WAN connection.
Select the service name, and enter the server IP address and click "Apply" to forward IP packets for this service to the specified server.
Note: Modifying the Internal Port Start or Internal Port End is not recommended. If the External Port Start or the External
5G Wireless
Port End changes, the Internal Port Start or Internal Port End automatically changes accordingly.
Local Network
PORT FORWARDING SETUP
Server WAN External Port Internal
Protocol
Name Connection Start/End
Local IPv6 Network
Add Edit
Time and Date
PORT FORWARDING SETUP
Remaining number of entries that can be configured: 32
Logout
WAN Connection(s) : ADSL
Server Name :
ž Select a Service : (Click to Select)
š Server Name :
Server IP Address(Host Name) :
External Port Start External Port End Protocol Internal Port
TCP ▼
TCP ▼
TCP ▼
TCP ▼
TCP ▼
TCP
▼
TCP
▼
TCP
▼
TCP
▼
TCP
▼
TCP
▼
Apply Cancel
MANAGEMENT
Server IP Schedule
Remote IP
Port Address Rule
Delete
▼
Internal Port End Remote IP
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