Chapter 2 Hardware
VMG/EMG/AM/DM/GM Series User’s Guide
30
ETHERNET1~4 Green On The Zyxel Device has a successful 10/100 Mbps Ethernet connection with a
device on the Local Area Network (LAN).
Blinking The Zyxel Device is sending or receiving data to/from the LAN at 10/100
Mbps.
Off The Zyxel Device does not have an Ethernet connection with the LAN.
WLAN Green On The wireless network is activated.
Blinking The Zyxel Device is communicating with WiFi clients.
WPS Amber Blinking The Zyxel Device is setting up a WPS connection with a WiFi client.
Off The wireless network is not activated.
DSL Green On The VDSL line is up.
Blinking The Zyxel Device is initializing the VDSL line.
Off The DSL line is down.
Orange On The ADSL line is up.
Slow
Blinking
The Zyxel Device is detecting carrier signals.
Fast
Blinking
The Zyxel Device is initializing the VDSL line.
WAN Green On The Zyxel Device has a successful 10/100/1000 Mbps Ethernet connection
on the WAN.
Blinking The Zyxel Device is sending or receiving data to/from the WAN at 10/100/
1000 Mbps.
Off The Zyxel Device does not have an Ethernet connection with the WAN.
INTERNET Green On The Zyxel Device 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.
USB Green On The Zyxel Device recognizes a USB connection through the USB slot.
Blinking The Zyxel Device is sending/receiving data to/from the USB device
connected to it.
Off The Zyxel Device does not detect a USB connection through the USB slot.
Table 3 VMG3312-T20A LED Descriptions (continued)
LED COLOR STATUS DESCRIPTION