Netgear Wndr3700v5 N600 Wifi Router User Manual

Specify Internet Port Settings 
141  N600 WiFi Dual Band Gigabit Router
12. In the Internal IP address field, type the IP address or select the radio button for an 
attached device listed in the table.
13. Click the Apply button. 
The service is now in the menu on the Port Forwarding/Port Triggering screen.
Edit a Port Forwarding Service
To edit a port forwarding entry:
1. Launch a web browser from a computer or wireless device that is connected to the 
network.
2. Type http://www.routerlogin.net or...

Specify Internet Port Settings 
142 N600 WiFi Dual Band Gigabit Router 
4. Select ADVANCED > Advanced Setup > Port Forwarding/Port Triggering.
The Port Forwarding/Port Triggering screen displays.
5. Select the Port Forwarding radio button as the service type.
6. In the table, select the radio button next to the service name.
7. Click the Delete Service button.
The service is deleted.
Application Example: Make a Local Web Server Public
If you host a web server on your local network, you can use port...

Specify Internet Port Settings 
143  N600 WiFi Dual Band Gigabit Router
5. Your router performs Network Address Translation (NAT) on the source IP address and 
sends the reply through the Internet to the computer or wireless device that sent the web 
page request. 
Set Up Port Triggering
Port triggering is a dynamic extension of port forwarding that is useful in these cases:
•An application must use port forwarding to more than one local computer (but not 
simultaneously).
•An application must open...

Specify Internet Port Settings 144
N600 WiFi Dual Band Gigabit Router 
6. 
Click the  Add Service button.
7. In the Service Name (If Required)  field, type a descriptive service name. 
8.  From the Service User menu, select a user option:
• Any (the default) allows any computer on the Internet to use this service\
. 
• Single address restricts the service to a particular computer
 . 
9.  From the Service T
 ype menu, select TCP or  UDP or TCP/UDP (both). 
If you are not sure, select TCP/UDP .
10.  In the...

Specify Internet Port Settings 145
 N600 WiFi Dual Band Gigabit Router
The user name is 
admin. The default password is password. The user name and 
password are case-sensitive.
The BASIC Home screen displays.
4.  Select  ADV
 ANCED > Advanced Setup > Port Forwarding/Port Triggering.
The Port Forwarding/Port Triggering screen displays.
5.  Select the Port T
 riggering radio button.
6. Select the Disable Port Triggering  check box.
If this check box is selected, the router does not use port triggering e\...

Specify Internet Port Settings 
146 N600 WiFi Dual Band Gigabit Router 
5. The IRC server sends a return message to your router using the NAT-assigned source port 
(for example, port 33333) as the destination port and sends an “identify” message to your 
router with destination port 113.
6. When your router receives the incoming message to destination port 33333, it checks its 
session table to see if a session is active for port number 33333. Finding an active session, 
the router restores the original...

147
13
13.   Troubleshooting
This chapter provides information to help you diagnose and solve problems you might 
experience with your router. If you do not find the solution here, check the NETGEAR support 
site at http://support.netgear.com for product and contact information.
This chapter contains the following sections:
•Quick Tips 
•Troubleshoot with the LEDs 
•Cannot Log In to the Router 
•Cannot Access the Internet 
•Changes Not Saved 
•Wireless Connectivity 
•Troubleshoot Your Network Using the...

Troubleshooting 
148 N600 WiFi Dual Band Gigabit Router 
Quick Tips
This section describes tips for troubleshooting some common problems.
Sequence to Restart Your Network
When you need to restart your network, follow this sequence:
1. Turn off and unplug the modem. 
2. Turn off the router.
3. Plug in the modem and turn it on. Wait two minutes.
4. Turn on the router and wait two minutes.
Check Ethernet Cable Connections
If your device does not power on, make sure that the Ethernet cables are securely...

Troubleshooting 149
 N600 WiFi Dual Band Gigabit Router
Troubleshoot with the LEDs
You can use the LEDs to identify setup or performance problems in the rou\
ter and to isolate 
the cause.
Standard LED Behavior When the Router Is Powered On
After you turn on power to the router, make sure that the following sequ\
ence of events  occurs:
1.  When power is first applied, verify that the Power LED 
 is lit.
2.  After about two minutes, verify the following:
• The Power LED is solid green.
• The Internet LED...

Troubleshooting 
150 N600 WiFi Dual Band Gigabit Router 
LEDs Never Turn Off
When the router is turned on, the LEDs light for about 10 seconds and then turn off. If all the 
LEDs stay on, this indicates a fault within the router.
If all LEDs are still lit one minute after power-up, do the following:
•Cycle the power to see if the router recovers.
•Press and hold the Reset button to return the router to its factory settings. For more 
information, see 
Factory Settings on page 158.
If the error persists,...