D-Link DSL-3900 User Manual

51D-Link DSL-3900 User Manual
Section 4 - Conguration
Application
Port triggering allows ports to be opened when trac is detected on specied
ports. This is used for facilitating communication between applications and
servers behind a NAT rewall. To access this page, click Application from the
Features menu on the bar on the top of the page.
The currently dened Application rules are displayed in the table. Some
commonly used Applications are pre-congured by default. You may create
up to eight application rules. If you wish to remove an application rule, click
on its trash can icon in the Delete column. If you wish to edit an application
rule, click on its pencil icon in the Edit column. If you wish to create a new
application rule, click the Add Rule button.
Create New Rule
Enable
Application:
Enable or disable the Application rule.
Name: Enter a name for this application.
Trigger Port Start: Enter the starting port range trac will be forwarded from.
Trigger Port End: Enter the ending port range trac will be forwarded from.
Trigger Trac
Protocol Type:
Select the protocol to trigger this rule: TCP, UDP, or All Protocol.
Open Port: Enter the port or port range to open once triggered.
Open Trac
Protocol Type:
Select the protocol to trigger this rule: TCP, UDP, or All Protocol.
Click Apply when you are done.

D-Link DSL-3900 Specifications

General

Ethernet WAN	Yes
SIM card slot	-
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
WLAN data transfer rate (max)	2600 Mbit/s
WLAN data transfer rate (first band)	800 Mbit/s
WLAN data transfer rate (second band)	1753 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Ethernet LAN (RJ-45) ports	4
Security algorithms	WPA, WPA2
Processor cores	2

Weight and Dimensions

Depth	45.5 mm
Width	258.8 mm
Height	184.1 mm