External RADIUS server pings to NXC and AP.
Figure 190 RADIUS server > cmd > ping <device’s IP>
Packet trace by NXC
To confirm that the NXC has communication with external RADIUS server
when the station do the 802.1X authentication.
The default port of RADIUS server is 1812.
After typing the CLI command, and then let the station connect to the SSID
to do the authentication.
If NXC can access the RADIUS server, it will show those messages after
station connect the SSID and do the 802.1X authentication. (KB# 011033
show the detail information of RADIUS Access Request packet)
Trace the packets between Radius server and client.
Figure 191 Tera Term > NXC > packet-trace interface <INTERFACE> port
<port number>