Network Commands; Ip (Ip Protocol); Tl (Ssl/Tls Protocol Version); Tm (Ip Client Connection Timeout) - Digi XB3-C-A2-UT series User Manual

Smart modem
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AT commands

Network commands

The following commands are network commands.

IP (IP Protocol)

Sets or displays the IP protocol used for client and server socket connections in IP socket mode.
Parameter range
0 - 4
Value
0x00
0x01
0x02
0x03
0x04
Default
0x01

TL (SSL/TLS Protocol Version)

Sets the SSL/TLS protocol version used for the SSL socket. If you change the TL value, it does not
affect any currently open sockets. The value only applies to subsequently opened sockets.
Note
Due to known vulnerabilities in prior protocol versions, we strongly recommend that you use the
latest TLS version whenever possible.
Range
Value
0x00
0x01
0x02
0x03
Default
0x03

TM (IP Client Connection Timeout)

The IP client connection timeout. If there is no activity for this timeout then the connection is closed. If
TM is 0, the connection is closed immediately after the device sends data.
Digi XBee3 Cellular LTE-M Global Smart Modem User Guide
Description
UDP
TCP
Reserved
Reserved
Reserved
Description
SSL v3
TLS v1.0
TLS v1.1
TLS v1.2

Network commands

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