AirLink PinPoint EDGE/GPRS Manuel D’Utilisation

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PinPoint EDGE/GPRS - User Guide, version 2.32
102
AT Commands: Friends
Friends Mode can  limit access to the 
PinPoint
 from Your Wireless Service Provider’s network and 
the Internet. Friends Mode is a basic firewall. 
FIGURE 1. 
Common : Friends
FM=n
Fn=[d.d.d.d]
Friends 
Note: 
Friends mode does not block any traffic from the cellular network, wanted or 
not. Friends Mode will only prevent the 
PinPoint
 from receiving data from those 
not on the Friends List.  It does not prevent data from traversing the network to the 
modem which may billable traffic.  
Caution: 
If you are using Friends Mode you will not be able to use Wireless Ace 
remotely or Telnet to the modem unless you are contacting the modem from one of 
the configured IP addresses.
Friends Mode - Only allow specified IPs to access the 
PinPoint
n=0 : Disable Friends mode 
n=1 : Enable Friends mode - Only packets from friends will be accepted (see below); packets from other 
IP addresses are ignored. 
Friends mode IP address. 
n=0 - 9 Friends list index .
d.d.d.d =IP address