Sat Oct 29, 2016 5:49 pm
There are a few good tutorials on this if you do a google search. But the process in general is:
1. Do a SNMP Walk of the access point to find the oid for the wlan channel/freq you are looking for.
2. Then create a function to use that oid. Here's an example for Ubiquiti Airmax channel and frequency:
if (string_size(oid("1.2.840.10036.4.5.1.1.5")), concatenate("Ch: ", oid ("1.2.840.10036.4.5.1.1.5"),", ", oid ("1.3.6.1.4.1.41112.1.4.1.1.4.1"), "MHz", "
"), "")
3. Put that function in the label field under Appearance for the device.