Chapter 1 Introducing the VMG
VMG3925-B10A User’s Guide
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1.6 The RESET Button
If you forget your password or cannot access the Web Configurator, you will need to use the RESET
button at the back of the device to reload the factory-default configuration file. This means that you
will lose all configurations that you had previously and the password will be reset to “1234”.
1 Make sure the PWR/SYS LED is on (not blinking).
2 To set the device back to the factory default settings, press the RESET button for ten seconds or
until the PWR/SYS LED begins to blink and then release it. When the PWR/SYS LED begins to
blink, the defaults have been restored and the device restarts.
5G WLAN/
WPS
Green On The 5 GHz wireless network is activated.
Blinking The VMG is communicating with 5 GHz wireless clients.
Orange Blinking The VMG is setting up a WPS connection with a 5 GHz wireless client.
Off The 5 GHz wireless network is not activated.
LAN1~4
Green On The VMG has a successful 1000 Mbps Ethernet connection with a device
on the Local Area Network (LAN).
Blinking The VMG is sending or receiving data to/from the LAN at 1000 Mbps.
Off The VMG does not have an Ethernet connection with the LAN.
Internet
Green On The VMG has an IP connection but no traffic.
Your device has a WAN IP address (either static or assigned by a DHCP
server), PPP negotiation was successfully completed (if used) and the
DSL connection is up.
Blinking The VMG is sending or receiving IP traffic.
Off There is no Internet connection or the gateway is in bridged mode.
Red On The VMG attempted to make an IP connection but failed. Possible
causes are no response from a DHCP server, no PPPoE response, PPPoE
authentication failed.
DSL
Green On The ADSL line is up.
Blinking The VMG is initializing the ADSL line.
Orange On The VDSL line is up.
Blinking The VMG is initializing the VDSL line.
Off The DSL line is down.
Ethernet
WAN
Green On The VMG has a successful 1000 Mbps Ethernet connection on the WAN.
Blinking The VMG is sending or receiving data to/from the WAN at 1000 Mbps.
Off There is no Ethernet connection on the WAN.
USB
Green On The VMG recognizes a USB connection through the USB slot.
Blinking The VMG is sending/receiving data to/from the USB device connected to
it.
Off The VMG does not detect a USB connection through the USB slot.
Table 1 LED Descriptions (continued)
LED COLOR STATUS DESCRIPTION