Digi TransPort WR21 - Verify Mobile Connectivity and Check Mobile Status

Configuring network interfaces Configure mobile (cellular) interfaces
Digi TransPort® Routers User Guide
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Verify mobile connectivity and check mobile status
Once the router is correctly configured for mobile service, verify that it has obtained an IP address
from the mobile network, that the SIM is working correctly, and check the status of the mobile
connection.
ÉWeb
1. Go to Management >Network Status >Interfaces > Mobile.
2. In the Mobile Statistics section, check the IP address value. It should contain an IP address
other than 0.0.0.0 or 1.2.3.4.
3. In the Mobile Information section, view the SIMstatus field to verify that the SIM is working
correctly.
4. View the Signal strength field to check the signal strength.
For more information about the fields on the mobile status page, see Show mobile status and
statistics.
Command line
1. Enter the command pppstat n , where n is the number of the PPP interface the mobile
interface uses. Check the IP Address value.
pppst at 1
Name: W- WAN
I nt er f ace mode: NDI S
Li nk Act i ve Wi t h: USBHOST 0
I P Addr ess: 100. 75. 30. 168
DNS Ser ver Addr ess: 198. 224. 149. 135
Secondar y DNS Ser ver Addr ess: 198. 224. 148. 135
Out goi ng Cal l To: * 98* 3#
Upt i me: 1 Hr s 24 Mi ns 27 Seconds
OK
2. Enter the command modemstat ?. In the output, check the SIMstatus and Signal strength
fields.