Chapter 3: Operation
98-148232-E To control data connections (PDP contexts) 39
To send commands with PPPoE
You can use the command XBB:<AT String> to send AT commands over PPPoE.
Example: To start a Standard data connection with the Context identifier “1”, type
XBB:AT+CGDCONT=1,ip,bgan.inmarsat.com;+CGEQREQ=1,3
Note that there are two commands involved, +CGDCONT and +CGEQREQ.
+CGDCONT defines the context ID (1), the connection type (IP) and the APN
(bgan.inmarsat.com).
+CGEQREQ starts a data connection for the defined context ID (1) using traffic class Standard
data (3).
Note that because the traffic class is 3 (Standard data), the remaining parameters (max. and
guaranteed bit rates etc.) are omitted. See also Context management AT commands on
page 139.
No further configuration is needed to make a Standard IP data connection to the Internet.
See the table below for information on how to configure specific services for your PPPoE
connection.
If you need a certain service, for example a Streaming class (not available in M2M
subscription), you must type in a specified text string when asked for a service name. The
following table shows the service names supported by the terminal.
Text to type in the Service
Name field
Function
(Blank) Initiates a Primary Standard Data connection (default)
XBB:BACKGROUND Initiates a Primary Standard Data connection (same as blank)
XBB:STREAM32K
a
a. Streaming is not available for M2M subscription
Initiates a Primary Streaming 32 kbps connection
XBB:STREAM64K
a
Initiates a Primary Streaming 64 kbps connection
XBB:STREAM128K
a
Initiates a Primary Streaming 128 kbps connection
XBB:<AT String> This allows the PPPoE clients to enter a full AT context
activation string.
Examples:
XBB:AT+CGDCONT=1,ip,”bgan.inmarsat.com”
XBB:AT+CGEQREQ=1,1,64,64,64,64
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