Lancom Systems 7111 VPN - Manual (Page 22)

LANCOM 7111 VPN – LANCOM 8011 VPN
̈ Chapter 2: Installation
22
EN
ETH 1 to ETH 4
´
Connection status and data traffic of the four LAN ports with integrated
switch:.
WAN link
²
Connection status of the WAN connection:
WAN data
¶
Data traffic via the WAN connection:
ISDN status
º
Connection status of ISDN S
0
connection:
If the ISDN status LED goes out automatically, this does not indicate
an S
0
bus error. Many ISDN connections and PBXs put the S
0
bus into
a power-save mode after a certain time. The S
0
bus is automatically
off No network device connected
green constantly on Connection to network device, no data traffic
green flickering Data traffic
red flickering Collision of packets
off Not connected
green blinking Establishing first connection
green flashing Protocol negotiations
green constantly on Connection established
off No network device connected
green constantly on Connection established
green flickering Data traffic (send or receive)
red flickering Collision of packets
off Not connected or no S
0
voltage (no error message)
green blinking Initializing D-channel (establishing contact with the connec-
tion point)
green constantly on D channel ready for use
red flickering D channel error
red constantly on Activation of D channel failed