HP 1910 User Manual page 430

On the RADIUS server configuration page, select Accounting Server as the server type, and enter
the IP address 192.168.0.112 and port number 1813, select active from the Primary Server Status
list, and click Apply.
Figure 397 Configuring a RADIUS accounting server
3. Configure RADIUS scheme system for exchanges between the device and the RADIUS servers:
a. Click the RADIUS Setup tab.
b. Select extended as the server type.
c. Select the Authentication Server Shared Key box, enter the key expert, and then enter the key
again in the Confirm Authentication Shared Key field.
d. Select the Accounting Server Shared Key box, enter the key expert, and then enter the key
again in the Confirm Accounting Shared Key field.
e. Select without-domain as the username format.
f. Click Apply.
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