USB modem port
Each USB modem has a specific dial-out port. This will be indicated with the documentation for your modem. To enable the correct USB port, use the CLI commands:
config system modem
set wireless-port {0 | 1 | 2}
end
To test the port, use the diagnose command:
diagnose sys modem com /1
The 1 will be the value of your USB port selected. The response will be:
Serial port: /dev/1
Press Ctrl+W to exit.
If the port does not respond the output will be:
Can not open modem device ‘/dev/1’ : Broken pipe
See Also