Playing around with Custom Library's and got the basic handling on how to do them. Now trying to do something I guess more advanced. How can I acheive this?
I found this string, which does return the correct value. I just don't quite get how to translate this into PRTG.
snmpwalk -v 2c -c $community $IP_of_Controller 220.127.116.11.4.1.1418.104.22.168.1.7 | grep -i "ssid name" | wc -l