ZYXEL VMG8823-BX0B (02) PDF Document

The default login details for your ZYXEL VMG8823-BX0B are as follows:

LAN IP Address: http://192.168.1.1

Login: admin

Password: See the device label

To make your ZYXEL VMG8823-BX0B more secure and to manage it more effectively, you should do the following things regularly:

• Change the password. Use a password that’s not easy to guess and that consists of different types of characters, such as numbers and letters.

• Write down the password and put it in a safe place.

• Back up the configuration (and make sure you know how to restore it). Restoring an earlier working configuration may be useful if the device becomes unstable or even crashes. If you forget your password, you will have to reset the device to its factory default settings. If you backed up an earlier configuration file, you would not have to totally re-configure the device. You could simply restore your last configuration.

The following table describes the LED light patterns for the ZYXEL VMG8823-BX0B. Note that none of the LEDs will be on if the device is not receiving power.

If the wireless network is turned off, press the WiFi button. Check the WLAN/WPS LED on the front panel to see if the wireless network is active.

You can also use the WPS button to quickly set up a secure wireless connection between the ZYXEL VMG8823-BX0B and a WPS-compatible client by adding one device at a time.

To activate WPS:

1. Make sure the POWER LED is on and not blinking.

2. Press the WPS button and release it. Press for more than two seconds for the WLAN button, and more than five seconds for the WPS button.

3. Press the WPS button on another WPS-enabled device within range of the Zyxel Device. The WLAN/WPS LED flashes amber while the Zyxel Device sets up a WPS connection with the other wireless device.

4. Once the connection is successfully made, the WLAN/WPS LED shines blue or green.

To turn off the wireless network, press the WiFi button. The WLAN/WPS LED turns off when the wireless network is off.

If you forget your password or cannot access the Web Configurator, you will need to use the RESET button to reload the factory-default configuration file. This means that you will lose all configurations that you had previously. The password will be reset to the factory default (see the device label), and the LAN IP address will be “192.168.1.1”.

1. Make sure the POWER LED is on (not blinking).

2. To set the device back to the factory default settings, press the RESET button for five seconds or until the POWER LED begins to blink and then release it. When the POWER LED begins to blink, the defaults have been restored and the device restarts.

To access the Web Configurator, which is an HTML-based management interface, follow these steps:

1. Make sure your ZYXEL VMG8823-BX0B hardware is properly connected.

2. Launch your web browser. If the device does not automatically re-direct you to the login screen, go to http://192.168.1.1.

3. A password screen displays. Select the language you prefer.

4. To access the administrative Web Configurator and manage the device, type the default username admin and the randomly assigned default password (see the device label) in the password screen and click Login. If you have changed the password, enter your new password and click Login.

5. The first time you log in, a screen will display asking you to set a new password. Enter a new password, retype it to confirm, and click Change password. If you prefer to use the default password, click Skip.

After these steps, the Connection Status page will appear.

You can use the Wizard screens to configure the time zone, basic Internet access, and wireless settings on your ZYXEL VMG8823-BX0B.

1. Start the Wizard: Click the Wizard icon in the side bar to open the Wizard screens. Click Let’s Go to proceed.

2. Time Zone: Select the time zone of your location. Click Next.

3. Internet Connection: Connect an Ethernet cable, a DSL cable, or a USB dongle. The device will check the Internet status automatically. Click Next. If the connection is unsuccessful or the information is incorrect, follow the on-screen prompts to select your encapsulation type (e.g., PPPoE) and enter your connection information.

4. Wireless Setup: Turn the wireless LAN on or off. If you keep it on, you can set the WiFi Name (SSID) and WiFi Password. You can choose to use the same SSID for both 2.4GHz and 5GHz networks. Click Done.

Your ZYXEL VMG8823-BX0B will then save your settings and attempt to connect to the Internet.

You can create parental control profiles to limit internet access for specific devices on your network. Note that parental control cannot be configured if MESH or ONE Connect features are enabled.

Create a Parental Control Profile:

1. In the Web Configurator, navigate to the Parental Control screen from the main Connection Status page.

2. Click Add more Profile to create a profile.

3. Give the profile a name (e.g., “Berto”).

4. Select the device(s) from your network that you want to add to this profile.

5. Use the Internet Blocking switch to enable or disable internet access for this profile.

Define a Schedule:

1. After creating a profile, click Next to define a schedule.

2. Select the days and use the time slider to set the periods during which internet access will be blocked for the devices in this profile.

3. Click Save.

Once a profile is created, it will appear on the Parental Control screen, where you can edit or delete it.

You can upload new firmware to your ZYXEL VMG8823-BX0B to update it with newly released features. Only use firmware for your device’s specific model.

1. Click Maintenance > Firmware Upgrade to open the screen.

2. Download the latest firmware file from the Zyxel website.

3. In the Upgrade Firmware section, under File Path, click Choose File and locate the firmware file (.bin) on your computer.

4. Click Upload to begin the process. This may take up to two minutes. The Zyxel VMG8823-BX0B will reboot after the upload is successful.

Do NOT turn off the Zyxel Device while the firmware upload is in progress!

After two minutes, log in again and check your new firmware version in the Status screen.

You can use the Backup Restore screen to save your current settings or restore a previously saved configuration.

Navigate to Maintenance > Backup Restore.

Backup Configuration:

It is highly recommended to back up your configuration file before making changes. Click the Backup button to save the Zyxel VMG8823-BX0B’s current configuration to a file on your computer.

Restore Configuration:

This allows you to upload a previously saved configuration file.

1. Under Restore Configuration, click Choose File to locate the configuration file you want to upload.

2. Click Upload to begin the restore process.

Do not turn off the Zyxel Device while the configuration file upload is in progress. The device will automatically restart after the restore is complete.

System Reboot allows you to reboot the ZYXEL VMG8823-BX0B remotely without turning the power off. This does not affect the device’s configuration.

Click Maintenance > Reboot. Then click the Reboot button. It takes a few minutes before you can log into the device again after the reboot.

If your ZYXEL VMG8823-BX0B does not turn on, follow these steps:

1. Make sure the Zyxel Device is turned on.

2. Make sure you are using the power adaptor or cord included with the Zyxel Device.

3. Make sure the power adaptor or cord is connected to the Zyxel Device and plugged in to an appropriate power source. Make sure the power source is turned on.

4. Turn the Zyxel Device off and on.

5. If the problem continues, contact the vendor.

1. The default LAN IP address is 192.168.1.1.

2. If you changed the IP address and have forgotten it, you might get the IP address by looking up the default gateway for your computer. In most Windows computers, click Start > Run, enter cmd, and then enter ipconfig. The IP address of the Default Gateway might be the IP address of the Zyxel Device. Enter this IP address in your Internet browser.

3. If this does not work, you have to reset the device to its factory defaults.

1. See the cover page of the user guide or the device label for the default login names and associated passwords.

2. If those do not work, you have to reset the device to its factory defaults by pressing the RESET button.

1. Make sure you are using the correct IP address. The default is 192.168.1.1. If you changed it, use the new IP address.

2. Check the hardware connections and make sure the LEDs are behaving as expected.

3. Make sure your Internet browser does not block pop-up windows and has JavaScripts and Java enabled.

4. If possible, try to log in from another interface and check the service control settings for HTTP and HTTPS (Maintenance > Remote MGMT).

5. Reset the device to its factory defaults and try to access it with the default IP address.

6. If the problem persists, contact the network administrator or vendor.

1. Make sure you have entered the password correctly. The field is case-sensitive, so make sure [Caps Lock] is not on.

2. You cannot log in to the web configurator while someone is using Telnet to access the device. Log out of the other session.

3. Turn the Zyxel Device off and on.

4. If this does not work, you have to reset the device to its factory defaults.

1. Check the hardware connections and make sure the LEDs are behaving as expected.

2. Make sure you entered your ISP account information correctly in the Network Setting > Broadband screen. These fields are case-sensitive.

3. If accessing wirelessly, ensure the wireless LAN is enabled on the Zyxel Device and your client, and that the settings match.

4. Disconnect all cables from your device and reconnect them.

5. If using both Ethernet WAN and DSL, be aware that Ethernet WAN has priority. If the Ethernet WAN connection has no internet, remove the cable or restore the port to a LAN port.

6. If the problem continues, contact your ISP.

The following factors may cause interference:

• Obstacles: walls, ceilings, furniture, and so on.

• Building Materials: metal doors, aluminum studs.

• Electrical devices: microwaves, monitors, electric motors, cordless phones, and other wireless devices.

To optimize the speed and quality of your wireless connection, you can:

• Move your wireless device closer to the AP if the signal strength is low.

• Reduce wireless interference that may be caused by other wireless networks or surrounding wireless electronics such as cordless phones.

• Place the AP where there are minimum obstacles (such as walls and ceilings) between the AP and the wireless client.

• Reduce the number of wireless clients connecting to the same AP simultaneously, or add additional APs if necessary.

• Try closing some programs that use the Internet, especially peer-to-peer applications.