Some Metrics from README not available

[rhys-powell-kore]

Hello!

I have been working on implementing this exporter for some RADIUS servers I use.

I was looking over the README and can see the the following metrics are listed:

freeradius_last_packet_recv

freeradius_last_packet_sent

freeradius_state

freeradius_queue_use_percentage

After setting up the exporter on a couple different RADIUS systems, I am noticing the above 4 metrics are not present.

I also tried using radclient to emulate the commands pointed at RADIUS status server but did not have much luck.

[root@bru-cprad-1dev ~]# echo "Message-Authenticator = 0x00, FreeRADIUS-Statistics-Type = 185, FreeRADIUS-Stats-Server-Port = 1812, FreeRADIUS-Stats-Server-IP-Address = 127.0.0.1" | radclient -x localhost:18121 status testing
Sent Status-Server Id 34 from 0.0.0.0:39544 to 127.0.0.1:18121 length 74
        Message-Authenticator = 0x00
        FreeRADIUS-Statistics-Type = 185
        FreeRADIUS-Stats-Server-Port = 1812
        FreeRADIUS-Stats-Server-IP-Address = 127.0.0.1
Received Access-Accept Id 34 from 127.0.0.1:18121 to 0.0.0.0:0 length 128
        FreeRADIUS-Stats-Start-Time = "Mar 18 2024 11:07:44 EDT"
        FreeRADIUS-Stats-HUP-Time = "Mar 18 2024 11:07:44 EDT"
        FreeRADIUS-Queue-Len-Internal = 0
        FreeRADIUS-Queue-Len-Proxy = 0
        FreeRADIUS-Queue-Len-Auth = 0
        FreeRADIUS-Queue-Len-Acct = 0
        FreeRADIUS-Queue-Len-Detail = 0
        FreeRADIUS-Queue-PPS-In = 0
        FreeRADIUS-Queue-PPS-Out = 0
[root@bru-cprad-1dev ~]# echo "Message-Authenticator = 0x00, FreeRADIUS-Statistics-Type = 184, FreeRADIUS-Stats-Server-Port = 1812, FreeRADIUS-Stats-Server-IP-Address = 127.0.0.1" | radclient -x localhost:18121 status testing
Sent Status-Server Id 98 from 0.0.0.0:35769 to 127.0.0.1:18121 length 74
        Message-Authenticator = 0x00
        FreeRADIUS-Statistics-Type = 184
        FreeRADIUS-Stats-Server-Port = 1812
        FreeRADIUS-Stats-Server-IP-Address = 127.0.0.1
Received Access-Accept Id 98 from 127.0.0.1:18121 to 0.0.0.0:0 length 128
        FreeRADIUS-Stats-Start-Time = "Mar 18 2024 11:07:44 EDT"
        FreeRADIUS-Stats-HUP-Time = "Mar 18 2024 11:07:44 EDT"
        FreeRADIUS-Queue-Len-Internal = 0
        FreeRADIUS-Queue-Len-Proxy = 0
        FreeRADIUS-Queue-Len-Auth = 0
        FreeRADIUS-Queue-Len-Acct = 0
        FreeRADIUS-Queue-Len-Detail = 0
        FreeRADIUS-Queue-PPS-In = 0
        FreeRADIUS-Queue-PPS-Out = 0

Any input on these 4 metrics would be greatly appreciated!

Thanks!
Rhys