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Security (only
Status of the firewall. Indicates the status of the security settings and averted
S
LANCOM 1711
attacks to the protected network.
VPN)
green
red/
green
red
VPN (only LANCOM
Status of a VPN connection. Only active with LANCOM VPN Option installed.
1621 ADSL/ISDN
and LANCOM 1711
off
VPN)
green
green
green
green
2.3.2
The back of the unit
The connections and switches of the router are located on the back panel:
LANCOM 821
ADSL/ISDN und
LANCOM 1621
ADSL/ISDN
LANCOM 821 ADSL/ISDN – LANCOM 1621 ADSL/ISDN – LANCOM 1711 VPN
constantly on
blinking
flickering
blinking
flashing
inverse flashing
constantly on
I
O
AC 12 V
Reset
LAN 4
LAN 3
Voltage switch
Connection for the included power adapter
Reset switch
Switch with four 10/100Base-Tx connections
Serial configuration port
ISDN/S
port
0
ADSL port
Security settings ok. Packet filter rules are set.
Insecure configuration
Security alert: data packet filtered by firewall rules
No VPN tunnel established
Negotiating VPN connection
Establishing first connection
Establishing further connection
VPN connection established
Config (COM)
LAN 2
LAN 1
Chapter 2: Installation
ISDN
ADSL
27
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