Digi Connect WAN Series User Manual page 161

Digi Connect WAN Family web interface
System Information
The System Information page displays general system information about the Digi Connect WAN Family
device. Technical support uses this information to troubleshoot problems. To display these pages, go
to Administration > System Information.
General
The General page displays the following general system information:
Model: The model of the Digi Connect WAN Family product.
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MAC Address: A unique network identifier required for all network devices. The MAC address
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appears on a sticker on the Digi device and consists of 12 hexadecimal digits, usually starting
with 00:40:9D.
Firmware Version: The current firmware version running in the Digi device. Use this
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information to locate and download new firmware. You can download firmware updates from
the Digi Support
Boot Version: The current boot code version running in the Digi device.
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POST Version: The current Power-On Self Test (POST) code version running in the Digi device.
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CPU Utilization: The amount of CPU resources the Digi device uses.
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Important:
initial boot, the Digi device generates some encryption key material: an RSA key for SSL/TLS
operations, and a DSA key for SSH operations. This key-generation process can take as long as
40 minutes. Until the RSA or DSA key is generated, the Digi device will be unable to initiate or
accept that type of encrypted connection. The Digi device reports itself as 100% busy, but since
key generation occurs at a low priority, the device will still function normally. On subsequent
reboots, the Digi device will use its existing keys and not need to generate another unless a
reset to factory defaults is done, which will cause a new key to be generated on the next
reboot.
Up Time: The amount of time the Digi device has been running since it was last powered on or
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rebooted.
Total/Used/Free Memory: The amount of memory (RAM) available, currently in use, and
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currently not being used.
Serial
The Serial page under Administration > System Information lists the configured serial ports for the
Digi Connect WAN Family products. Click a port to view detailed serial port information on the Serial
Port Diagnostics page.
Serial Port Diagnostics
The Serial Port Diagnostics page displays information on the current state of a serial port on your Digi
device.
Digi Connect WAN Family User Guide
site.
100% CPU utilization may indicate encryption key generation is in-progress. On
Administration
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