LANCOM 821+ – LANCOM 1711+ VPN – LANCOM 1721 VPN
Chapter 2: Installation
18
EN
ADSL data
( LANCOM
821+ and
LANCOM
1721 VPN
only)
Information on data traffic at the ADSL connector:
WAN Status
(only LANCOM
1711+ VPN)
Connection status of the WAN connection:
WAN Data
(only LANCOM
1711+ VPN)
Data traffic via the WAN connection:
ISDN status
Information on connection status at the ISDN S
0
connector:
Red Flickering Error (CRC error, framing error, etc.)
Red On (permanently) No synchronization, searching for remote station
Red/
orange
Blinking Hardware error
Off No logical connection
Green Blinking Opening the first connection
Green Inverse flashing Opening an additional connection
Green Permanently At least one logical connection is established
Green Inverse flickering Data traffic (send or receive)
off not connected
green blinking Establishing first connection
green invers flashing Establishing further connection
green constantly on At least one connection established
red constantly on Error while establishing connection
off No network device connected
green constantly on Connection to network device operational, no data traffic
green flickering Data traffic (send or receive)
Off Not connected or no S
0
voltage (no error message)
Green Blinking D-channel initialization (establishing contact to provider)
Green On (perma-
nently)
D-channel operational
Red Flickering D-channel error
Red On (perma-
nently)
D-channel activation failed
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