Telnet/SSH. Sierra Wireless AirLink device
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ALEOS User Guide at*smsm2m_8="17604053757 5448495320495320412054455354" sends the message “THIS IS A TEST” but the message is 8 bit data.
Similarly, at*smsm2m_8="17604053757
000102030405060708090a0b0c0d0e0f808182838485868788898A8b8c8d8e8f" will send the bytes:
00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f
Sample message using Ethernet (from the Host to ALEOS):
<start> 8889008989<sep>8BIT<sep>8<sep> 0F0A000989F68898<end>
Format
Message
Telnet/SSH
The device can be connected to using the Telnet protocol. In a Telnet session with the device, you can send AT commands.
A secure mechanism to connect remote clients is a requirement for many users.
Secure Shell (SSH) ensures confidentiality of the information and makes communication less susceptible to snooping and man-in-the-middle attacks. SSH also provides for mutual authentication of the data connection.
Figure 8-11: ACEmanager: Services > Telnet
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