Netgear C3000 N300 Wifi Cable Modem Router User Manual
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![Page 93
Specify Internet Port Settings 93
N300 WiFi Cable Modem Router Model C3000
•
Any (the default) allows any computer on the Internet to use this service\
.
• Single address restricts the service to a particular computer
.
9. Select the service type, either TCP or UDP or TCP/UDP (both).
If you are not sure, select TCP/UDP .
10. In the T
riggering Port field, enter the number of the outbound traffic port that will open the
inbound ports.
11. Enter the inbound connection port information in the...](http://img.usermanuals.tech/thumb/55/59040/w64_c3000-n300-wifi-cable-modem-router-user-manual-92.png "Page 93
Specify Internet Port Settings 93
N300 WiFi Cable Modem Router Model C3000
•
Any (the default) allows any computer on the Internet to use this service\
.
• Single address restricts the service to a particular computer
.
9. Select the service type, either TCP or UDP or TCP/UDP (both).
If you are not sure, select TCP/UDP .
10. In the T
riggering Port field, enter the number of the outbound traffic port that will open the
inbound ports.
11. Enter the inbound connection port information in the...")
![Page 96
Troubleshooting 96
N300 WiFi Cable Modem Router Model C3000
Use LEDs to Troubleshoot
The following table provides help when using the LEDs for troubleshootin\
g.
Table 3. LED troubleshooting
LED BehaviorAction
All LEDS are off when the modem router is plugged in. Make sure that the power cord is properly connected to your modem
router and that the power supply adapter is properly connected to a
functioning power outlet.
Check that you are using the 12 VDC power adapter from NETGEAR
for this...](http://img.usermanuals.tech/thumb/55/59040/w64_c3000-n300-wifi-cable-modem-router-user-manual-95.png "Page 96
Troubleshooting 96
N300 WiFi Cable Modem Router Model C3000
Use LEDs to Troubleshoot
The following table provides help when using the LEDs for troubleshootin\
g.
Table 3. LED troubleshooting
LED BehaviorAction
All LEDS are off when the modem router is plugged in. Make sure that the power cord is properly connected to your modem
router and that the power supply adapter is properly connected to a
functioning power outlet.
Check that you are using the 12 VDC power adapter from NETGEAR
for this...")
Supplemental Information101 N300 WiFi Cable Modem Router Model C3000 Factory Default Settings You can return the modem router to its factory default settings. To restore the factory default settings: 1. Locate the small hole in the bottom of the modem router . The Reset button is located inside this hole. 2. Use a paperclip or sharp object to press and hold the Reset button for over seven seconds. Designed by NETGEAR in California The modem router resets and returns to the factory configuration setting\ s shown in the following table. Factory Default Settings Gateway login User login URL http://192.168.0.1 User name and password (case-sensitive) admin / password Local network (LAN) LAN IP 192.168.0.1 Subnet mask 255.255.255.0 DHCP server Enabled DHCP starting IP address 192.168.0.2 DHCP ending IP address 192.168.0.254 Firewall Inbound communication from the Internet Disabled (except traffic on port 80, the HTTP port) Outbound communication to the Internet Enabled (all) Source MAC filtering Disabled Internet connection WAN MAC address Use default hardware address
Supplemental Information 102 N300 WiFi Cable Modem Router Model C3000 Technical Specifications The following table describes the technical specifications for the modem router. WirelessWireless communicationEnabled SSID nameAs shown on the product label SecurityWPA/WPA2. The default password (WPA key) is on the product label. Broadcast SSIDEnabled Transmission speedAuto1 Country/regionUnited States in the US; otherwise varies by region RF channelAuto Operating moden, g, and b Data rateBest Output powerFull Access pointEnabled Authentication typeOpen System Wireless card access listAll wireless stations allowed 1. Maximum wireless signal rate derived from IEEE Standard 802.11 specifications. Actual throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, may lower actual data throughput rate. Table 4. Technical specifications Technical Specifications Network protocol and standards compatibilityData and routing protocols: TCP/IP, DHCP server and client, DNS relay, NAT (many-to-one), and TFTP client Power adapter• North America: 120V, 60 Hz, input • All regions (output): 12V DC @ 1.5A output 18W maximum Physical specifications• Dimensions: 7.60 x 4.45 x 1.63 in. (193.04 x 113.03 x 41.40 mm) • Weight: 0.775 lb (0.352 kg) Environmental• Operating temperature: –22° to 122°F (–30° to 50°C) • Operating humidity: 90% maximum relative humidity, noncondensing • Electromagnetic emissions: Meets requirements of: FCC Part 15 Class B. Factory Default Settings
Supplemental Information 103 N300 WiFi Cable Modem Router Model C3000 InterfaceLocal: 10BASE-T, 100/1000BASE-Tx, RJ-45 802.11n/g/b Internet: DOCSIS 3.0. Downward compatible with DOCSIS 2.0, 1.1 and 1.0 Table 4. Technical specifications Technical Specifications (continued)