Mactrack About End Device IP address

[cevherk]

Hi,

we use HP procurve switches in our LAN and i use snmp version 3 for communication betwen Cacti and switches.

I have been installed Mactrack on Cacti. Without IP, everthing is being seen normally on Mactrack.

Why i don't see End Device IP address on Mactrack?

Please, could anybody help me?