Troubleshooting

46

NETGEAR DOCSIS 3.0 N900 Wireless Data Gateway

If the path is functioning correctly, replies as in the previous section are displayed. If, you do

not receive replies:

•

Check that your computer has the IP address of your gateway listed as the default

gateway. If DHCP assigns the IP configuration of your computer, this information is not

visible in your computer’s Network Control Panel. Verify that the IP address of the

gateway is listed as the default gateway.

•

Check to see that the network address of your computer (the portion of the IP address

specified by the netmask) is different from the network address of the remote device.

•

Check that your Internet LED is on.

47

A

A.

Supplemental Information

This appendix includes the following sections:

•

Factory Default Settings

•

Technical Specifications

Supplemental Information

48

NETGEAR DOCSIS 3.0 N900 Wireless Data Gateway

Factory Default Settings

You can return the gateway to its factory settings. On the bottom of the gateway, press and

hold the

Reset

button

for over 7 seconds. The gateway resets and returns to the factory

configuration settings shown in the following table.

Table 2.

Factory default settings

Feature

Field

Default

Gateway login

User login URL

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

WAN MTU size

1500

Supplemental Information

49

NETGEAR DOCSIS 3.0 N900 Wireless Data Gateway

Wireless

Wireless communication

Enabled

SSID name

The last 3 octets of the Wi-Fi MAC address

Security

WPA/WPA2

The default WPA/WPA2 password is the

13-character serial number of the gateway.

Broadcast SSID

Enabled

Transmission speed

Auto

1

Country/region

United States (varies by region)

RF channel

Auto

Operating mode

n, g, and b

Data rate

Best

Output power

Full

Access point

Enabled

Authentication type

Open System

Wireless Card Access List

All wireless stations allowed

1. Maximum wireless signal rate derived from IEEE Standard 802.11 specifications. Actual throughput

varies. Network conditions and environmental factors, including volume of network traffic, building materials

and construction, and network overhead, might lower actual data throughput rate.

Feature

Field

Default

Supplemental Information

50

NETGEAR DOCSIS 3.0 N900 Wireless Data Gateway

T

echnical Specifications

The following table describes the technical specifications for the gateway.

Table 3.

Technical specifications

Paramenter

Specification

Network protocol and

standards compatibility

Data and routing protocols: TCP/IP, DHCP server, and client, DNS relay, NAT

(many-to-one), TFTP client, VPN pass-through (IPSec, PPTP)

Power adapter

•

North America (input): 120V, 60 Hz, input

•

All regions (output): 12V DC @ 2.5A output 30W maximum

Physical

•

Dimensions: 10.2 by 6.49 by 3.65 in. (259.17 by 164.77 by 92.72 mm)

•

Weight: 1.34 lb (0.61 kg)

Environmental

•

Operating temperature: 32

 

140



F (0



to 40



C)

•

Operating humidity: 90% maximum relative humidity, non-condensing

•

Electromagnetic emissions: Meets requirements of: FCC Part 15 Class B.

Interface

Local: 10BASE-T, 100/1000BASE-Tx, RJ-45

USB 2.0/1.1 function

802.11n/g/b

Internet: DOCSIS 3.0. Downward compatible with DOCSIS 2.0, 1.1 and 1.0