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NetComm NB5Plus4 manual Appendix a Troubleshooting, Adsl Router is not functional

Models: NB5Plus4

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Appendix A: Troubleshooting

Below is a list of commonly asked questions. Before calling technical support, please look through these issues to see if they help to solve your problem.

The ADSL Router is not functional

1.Check to see that the power LED is red and than the network cables are installed correctly.

2.Check to see that the ETH/LAN, ADSL and PPP LEDs are green.

3.Check to see that the ADSL LED is green

4.Check the settings on your PC.

5.From your PC, can you PING the ADSL Router? Assuming that the ADSL Router has DHCP enabled and your PC is on the same subnet as the gateway, you should be able to PING the gateway.

6.Can you PING the WAN IP? Your ISP should have provided the IP address of their server. If you can ping the ADSL Router and your protocols are configured correctly, you should be able to ping the ISPs network. If you cannot PING the ISPs network, make sure you are using the correct protocols with the correct VPI/VCI values.

7.Make sure NAT is enabled for your connection. If NAT is disabled the ADSL Router will not route frames correctly (except in Bridge connection).

I can’t connect to the ADSL Router.

1.Check to see that the power LED is red and that the network cables are installed correctly.

2.Make sure that your PC and the ADSL Router is on the same network segment. The ADSL Router’s default IP address is 192.168.1.1. If you are running a Windows based PC, you can open a DOS window and type IPCONFIG; make sure that the network adapt- er that is connected to the gateway is within the same 192.168.1.x subnet. For Windows 98 SE computers you need to run ‘winipcfg’ (Start>Run>winipcfg).

3.Also, your PC’s Subnet Mask should match the gateways subnet mask. The gateway has a default subnet mask of 255.255.255.0.

4.If this still does not work, press the reset button for 10 seconds. This will place the gate- way into its factory default state. Go through the above procedures again.

5.Make sure NAT is enabled for your connection. If NAT is disabled the ADSL Router will not route frames correctly (except in Bridge connection).

The DSL Link LED continues to blink but does not go solid

1.This means that the DSL line is trying to train but for some reason it cannot establish a valid connection. The main cause of this is that you are too far away from the central of- fice. Contact your DSL service provider for further assistance.

2.Verify that the phone line is connected directly to the wall and to the line input on the ADSL Router.

3.Make sure that for every parallel phone line connected to telephone or fax to install with a micro filter.

YML755 Rev1

NB5Plus4/W Quick Start Guide

www.netcomm.com.au

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NetComm NB5Plus4 manual Appendix a Troubleshooting, Adsl Router is not functional, Can’t connect to the Adsl Router
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NB5Plus4 specifications

The NetComm NB5Plus4 is a sophisticated ADSL modem/router designed to cater to the diverse needs of both home and small office users. Launched in an era when high-speed internet became a necessity, this router offered a blend of performance, versatility, and affordability, making it a popular choice among consumers.

At its core, the NB5Plus4 features ADSL2/2+ technology, which enables users to achieve higher download and upload speeds compared to traditional ADSL technology. With its capability to support speeds of up to 24 Mbps downstream and 1 Mbps upstream, this router serves as a robust solution for bandwidth-intensive applications such as streaming video, online gaming, and large file transfers. This high-speed connectivity is essential for multiple users in a household or office environment, ensuring smooth and uninterrupted internet access.

One of the standout characteristics of the NB5Plus4 is its integrated 4-port Ethernet switch. This feature allows users to connect multiple wired devices directly to the router, creating a stable and fast network for laptops, desktops, and gaming consoles. Additionally, the device supports wireless connectivity through its built-in Wi-Fi capabilities, which comply with the IEEE 802.11g standard, providing users with wireless speeds of up to 54 Mbps. This dual functionality makes it ideal for a variety of networking scenarios.

The NB5Plus4 also boasts advanced security features, ensuring that users' data and privacy remain protected. It includes a firewall, NAT (Network Address Translation), and support for WPA/WPA2 encryption protocols, effectively safeguarding against unauthorized access and potential cyber threats.

Moreover, the device is user-friendly, with a web-based graphical user interface that simplifies the setup and management process. Users can easily configure network settings, manage connected devices, and monitor internet usage through this intuitive interface.

In summary, the NetComm NB5Plus4 combines ADSL2/2+ technology with Ethernet and wireless connectivity, making it a well-rounded router for modern internet needs. With its focus on speed, security, and user accessibility, it remains a reliable choice for those seeking efficient home or small office networking solutions.