User manual

3
Label Activity Description
WAN Activity
Flashing Network traffic on the Internet network interface.
WLAN
Flashing Network traffic on the Wireless network interface.
DMZ Activity
Flashing Network traffic on the DMZ network interface.
Serial
Activity
Flashing For either of the SnapGear unit COM ports, these
LEDs indicate receive and transmit data.
HA
On The SnapGear unit has switched to a backup
device.
Online
On An Internet connection has been established.
VPN
On Virtual private networking is enabled.
Online
On An Internet connection has been established.
Note
If Heart Beat does not begin flashing shortly after power is supplied, refer to Appendix D,
Recovering From a Failed Upgrade.
Rear panel
The rear panel contains Ethernet and serial ports, the Reset/Erase button, and power
inlet. If network status LEDs are present, the lower or left LED indicates the link
condition, where a cable is connected correctly to another device. The upper or right LED
indicates network activity.
Specifications
Internet link
10/100baseT Ethernet
Serial (for dial-up/ISDN)
Front panel serial status LEDs (for TX/RX)
Online status LEDs (for Internet/VPN)
Rear panel Ethernet link and activity status LEDs
Introduction