IMC Real-Time Location: No results (Timeout) when searching for MAC, but IP is fine

[kartman]

Hello community !

I have a small issue with the real time location service in IMC.  When using an IP address of any connected client in our LAN as location type, I will get a result within seconds - delivering switch and connected interface for the device.

Searching for a MAC-address somehow doesn't work and will run into a timeout. Using the MIB Management module from IMC, I can walk through the interfaces and can see the MAC address which I'm looking for. Searching for a MAC directly on any switch of course also works.

The only document I could find until yet is this one:
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c03466935

But it's written for the case of a timeout when searching for an IP, which is working in my environment.

I'd appreciate any ideas and thoughts here.

Best, Martin

[mschrein2]

Hello,

what IMC Version are you using?

[kartman]

We're using iMC PLAT 7.3 

[NeilR]

This was broken for me in iMC PLAT 7.3 (E0506)

Fixed for me in iMC PLAT 7.3 (E0506P07)

Don't bother with E506p03

[BadHabit]

in my case with E506P07 it is still half-broken.

I do get a result but only the uplink interface on our core where the IP/MAC is seen on, no exact port result from access switches as before.

will this be fixed?

[NeilR]

I just tested this and I do get the exact port on the access switch where the mac is located.

I am running mac authentication on all my user access ports.

I wondered if that was the reason it was successful, so I tested a server that is not on an authentication port.

Both auth controlled and normal ports were correctly indentified. So is it a bug or something different in your setup?