IMC 7.2 IP/MAC Learning Query - FlexNetwork

[pificeli]

Hello,

I have a strange issue with IP/MAC Learning Query: 

I'm running iMC PLAT 7.2 (E0403) Standard. 

In my configuration there are Procurve switches (5412zl, 2920, 2910, 3500, 8212zl) and FlexNetwork / Comware switches (7500 Series and 10500 Series). All 7500s have the same configuration and the extra 10500s have routing enabled.
when, in device section, action, I click on "IP / MAC LEarning Query" I have different behaviors:
- On the old Procurves I see the Mac Address table
- On the new Comware the system response is "No match found".
I think it's a problem related to switch configurations but I can't figure out where the problem is.
Can someone help me?

Thanks in advance.

[pificeli]

UPDATE:

if I go to "Device Management" in the right column and then on "Address Binding" I can see the list of mac addresses associated with the ports.
However, this is not enough. I need to see them in "IP / MAC Learning Query"