Troubleshooting
AT command access
Digi 5400-RM Cellular Remote Manager User Guide
35
AT command access
To gain AT command access through the Digi 5400-RM, the tester must have a PC/laptop connected
to one of the LAN Ethernet ports of the Digi 5400-RM. They should receive an IP address via DHCP
from the Digi 5400-RM in the 192.168.0.100-250 range. If they do not receive a DHCP address, they
can configure a static IP on the PC/laptop of 192.168.0.2/24 with a gateway of 192.168.0.1
1. Open a SSH session to the Digi 5400-RM.
2. Log into the device console as a user with admin access.
Depending on the device configuration, you may be presented with an additional menu. Type
a
for the Admin CLI.
3. Type
atcmd
and press
Enter
. Type
n
if you want exclusive access. This allows you to send AT
commands to the device while still allowing the device to connect, disconnect, and/or
reconnect to the Sprint network.
Example AT command access below: