NETGEAR C3000 User Manual

5
N300 WiFi Cable Modem Router Model C3000
View or Change the Modem Router Wireless Channel . . . . . . . . . . . . . . . . . . . . 82
Remote Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Chapter 8 Specify Internet Port Settings
Set Up Port Forwarding to a Local Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Add a Custom Port Forwarding Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Edit a Port Forwarding Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Delete a Port Forwarding Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Application Example: Make a Local Web Server Public . . . . . . . . . . . . . . . . . . 90
How the Modem Router Implements the Port Forwarding Rule . . . . . . . . . . 91
Set Up Port Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Add a Port Triggering Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Specify When to Use Port Triggering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Application Example: Port Triggering for Internet Relay Chat . . . . . . . . . . . . 94
Chapter 9 Troubleshooting
Use LEDs to Troubleshoot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Cannot Log In to the Modem Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Troubleshoot the ISP Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Troubleshoot a TCP/IP Network Using a Ping Utility . . . . . . . . . . . . . . . . . . . . . . 97
Use Ping to Test the LAN Path to Your Gateway . . . . . . . . . . . . . . . . . . . . . . . 98
Use Ping to Test the Path from a Windows Computer to a Remote Device. 98
Appendix A Supplemental Information
Factory Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

NETGEAR C3000 Specifications

General

DSL WAN	No
Ethernet WAN	Yes
Wi-Fi band	Single-band (2.4 GHz)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	340 Mbit/s
Power source type	DC
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Security algorithms	WPA, WPA2-PSK
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Cables included	LAN (RJ-45)
Product type	Tabletop router
Product color	Black

Weight and Dimensions

Depth	41 mm
Width	113 mm
Height	193 mm
Weight	352 g