I'm testing a new iPSK based IoT wlan on a WLC8540 (126.96.36.199) and using an ACS 5.8 radius server for authentication.
The wlan works successfully with a laptop and Android phone but does not work with a particular air sensor we have.
The air sensor works fine with a regular PSK wlan but fails to associate to the AP using the iPSK configuration.
Below are some screen shots from the WLC troubleshooting tools and I've also attached some debug client info.
Anyone any suggestions on what i could be doing wrong?
Any help would be much appreciated.
Hi and thanks for for getting back to me.
No radius logs at all for the device in question. No record of it failing the initial MAC authentication. It appears to be failing to get to the 'Associated' client stated.
When I look at the client on the WLC, the username is blank. Could it be something like, it's not sending it's MAC address as a client username for MAC authentication (Sorry my understanding of every step of the process is a little weak).
I think I have it working now. I removed and re-added the MAC address from the access policy on the ACS and it worked.
I confirmed before removing it that it was configured identically to the other entries in the authroisation rule of the access policy. But when I re-added it, it just started to work, I can't explain why but it's something i should have tried sooner!
thanks for all your help.