Low-level discovery of Ubiquiti Airfiber/Wave AP stations - UI-AF60-MIB

[troffasky]

To get actual RF stats of client devices on Ubiquiti Wave APs, you need to discover them from the AP:

Numeric:

.1.3.6.1.4.1.41112.1.11.1.3.1.1.228.56.131.106.168.247.1 = Hex-STRING: E4 38 83 6A A8 F7
.1.3.6.1.4.1.41112.1.11.1.3.1.2.228.56.131.106.168.247.1 = STRING: main                  
.1.3.6.1.4.1.41112.1.11.1.3.1.3.228.56.131.106.168.247.1 = INTEGER: -67                  
.1.3.6.1.4.1.41112.1.11.1.3.1.4.228.56.131.106.168.247.1 = INTEGER: 11                  
.1.3.6.1.4.1.41112.1.11.1.3.1.5.228.56.131.106.168.247.1 = INTEGER: 8 X                  
.1.3.6.1.4.1.41112.1.11.1.3.1.6.228.56.131.106.168.247.1 = INTEGER: 7 X                  
.1.3.6.1.4.1.41112.1.11.1.3.1.7.228.56.131.106.168.247.1 = INTEGER: 808500 Kbps          
.1.3.6.1.4.1.41112.1.11.1.3.1.8.228.56.131.106.168.247.1 = INTEGER: 673750 Kbps

With MIB:

UI-AF60-MIB::af60StaMac.'.8.j..'.1 = Hex-STRING: E4 38 83 6A A8 F7
UI-AF60-MIB::af60StaActiveLink.'.8.j..'.1 = STRING: main
UI-AF60-MIB::af60StaRSSI.'.8.j..'.1 = INTEGER: -67
UI-AF60-MIB::af60StaSNR.'.8.j..'.1 = INTEGER: 12
UI-AF60-MIB::af60StaTxMCS.'.8.j..'.1 = INTEGER: 9 X
UI-AF60-MIB::af60StaRxMCS.'.8.j..'.1 = INTEGER: 7 X
UI-AF60-MIB::af60StaTxCapacity.'.8.j..'.1 = INTEGER: 875875 Kbps
UI-AF60-MIB::af60StaRxCapacity.'.8.j..'.1 = INTEGER: 673750 Kbps​

I am guessing that "228.56.131.106.168.247" is some decimal representation of "E4 38 83 6A A8 F7"? So how to represent this in an LLD rule?

[troffasky]

If I walk from here:

.1.3.6.1.4.1.41112.1.11.1.3.1

I get the above output, but it responds with all the ".228.56.131.106.168.247.1" it in [this looks like the station MAC]. So how do I make an item prototype which accounts for this extra string in the OID?

[troffasky]

https://github.com/librenms/librenms/pull/13680

There is a commit to LibreNMS to handle this exact thing but how to translate this into Zabbix LLD?

[troffasky]

Never mind....I was over-thinking this. The many extra numbers in the OID aren't a problem:

https://www.zabbix.com/forum/zabbix-troubleshooting-and-problems/48473-snmp-lld-discovery-mac-in-oid