ZyXEL Communications 320W manual Why cannot access the Prestige from my computer?

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P320W Support Notes

Trouble Shooting

Why none of the LEDs turn on when connect the Prestige’s power?

Make sure that you have the correct power adaptor connected to the Prestige, it is plugged into an appropriate power source. Check all cable connections. If the LEDs still do not turn on, you may have a hardware problem. In this case, you should contact your local vendor.

Why cannot access the Prestige from my computer?

Check the cable connection from your computer to the Prestige. If the Prestige’s IP address has changed, then enter the new one as the website address.

Make sure your computer’s IP address is in the same subnet as the Prestige’s IP address.

Ping the Prestige from a computer on the LAN. Make sure your computer’s Ethernet adapter is installed and functioning properly. In the computer, click Start, (All) Programs, Accessories and then Command Prompt. In the Command Prompt window, type "ping" followed by the Prestige’s LAN IP address (192.168.1.1 is the default) and then press [ENTER]. The Prestige should reply

Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later with JavaScript enabled.

Make sure you enter the password correctly (the field is case sensitive). If you’ve forgotten the Prestige’s password, use the RESET button. Press the button in for about 10 seconds (or until the SYS LED starts to blink), then release it. It returns the Prestige to the factory defaults (password is 1234, LAN IP address 192.168.1.1 etc.).

Why cannot access the Internet?

Verify the Internet connection settings in the wizard. Make sure you entered correct user name and password if you are using PPPoE.

Currently, there are various ways that ISPs control their users. That is, the WAN IP is provided only when the user is checked as an authorized user. The ISPs currently use two ways:

Check if the 'MAC address' is valid

Check if the 'Host Name' is valid, e.g., @home

If you are not able to get the Internet IP from the ISP, check which authentication method your ISP uses and troubleshoot the problem as described below

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All contents copyright (c) 2005 ZyXEL Communications Corporation.

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Contents Prestige 320W P320W Support Notes Ireless FAQ Trouble Shooting Ethernet connection Internet ConnectionSetting up the Prestige router TCP/IP InstallationTCP/IP Configuration P320W Support Notes P320W Support Notes Configure an Internal Server Behind SUA Smtp Service Port NumberUsing the Dynamic DNS Ddns Snmp Overview Network Management Using SnmpP320W Support Notes SNMPv1 Operations Trap GetGetNext SetZyXEL Snmp Implementation Get Community Configure the Prestige for SnmpTraffic Redirect on LAN port Using Prestige traffic redirectSet Community What is UPnP Using Universal Plug n Play UPnPUsing UPnP in ZyXEL devices Go to Management-UPnP, check Enable UPnP service P320W Support Notes Finally, your video conversation is achieved What is Infrastructure mode? Infrastructure ModeP320W Support Notes Configuration Wireless Station to Infrastructure mode P320W Support Notes Double click on the AP you want to associated with MAC Filter Overview Wireless MAC Address FilteringZyXEL MAC Filter Implementation Configure the Wlan MAC FilterIntroduction WEP ConfigurationP320W Support Notes Setting up the Access Point Setting up the Station Key settingsP320W Support Notes P320W Support Notes Ieee 802.1x Introduction IeeeSupplicant AuthenticatorAuthentication Server Authentication Port State and Authentication Control Re-Authentication Eapol Exchange between 802.1x Authenticator and Supplicant P320W Support Notes Using WEB Configuration Using External Radius Authentication Server P320W Support Notes Site Survey Survey on Site PreparationP320W Support Notes P320W Support Notes What is the P320W 802.11g Wireless Firewall Router? FAQDoes the Prestige support PPPoE? What is PPPoE?Will the P320W work with my Internet connection? What do I need to use the Prestige?Which Internet Applications can I use with the Prestige? How do I know I am using PPPoE?Why does my provider use PPPoE? How can I configure the Prestige?How does e-mail work through the Prestige? How fast can the data go? What Dhcp capability does the Prestige support?Your ISP checks the MAC address Your ISP checks the Host Name What is Ddns What is BOOTP/DHCPWhen do I need Ddns service? What are the basic types of firewalls? What is a network firewall?What makes P320W secure? What kind of firewall is the P320W? What is Denials of Service DoS attack?What is Land attack? What is Ping of Death attack?What is Teardrop attack? What is SYN Flood attack?What are the advantages of Wireless LANs? What is IP Spoofing attack?What is a Wireless LAN? What is an Access Point? What are the disadvantages of Wireless LANs?Where can you find wireless 802.11 networks? What is 802.11g? What is Ieee 802.11?What is 802.11b? What is 802.11a?Is it possible to use products from a variety of vendors? What is Wi-Fi?Does the 802.11 interfere with Bluetooth devices? Can radio signals pass through walls?Whats the difference between a Wlan and a WWAN? What is Ad Hoc mode?What is Infrastructure mode? How many Access Points are required in a given area?What is Server Set ID SSID? What is Direct-Sequence Spread Spectrum Technology DSSS?What is Frequency-hopping Spread Spectrum Technology FHSS? Why the 2.4 Ghz Frequency range?What is a WEP key? What is an ESSID?What is WEP? What is the difference between 40-bit and 64-bit WEP?Open System What is Wireless Sniffer?Can the Ssid be encrypted? What are Insertion Attacks?What is RADIUS? What is 802.1x?What is AAA? Why cannot access the Internet? Why cannot access the Prestige from my computer?Your ISP checks the MAC address Application Outgoing Connection Incoming Connection Unable to run applicationsZyXEL SUA Supporting Table NAT-T P320W Support Notes