IAP-105 Radius Authentication Problem

[k3v1nr055]

Yes we do and all the APs are staticly assigned also.

[k3v1nr055]

BTW, just to be clear the VC has its own IP such as 172.12.3.2 and the APs are addressed such as 172.12.3.3, 172.12.3.4, etc. I have even tested this problem with a previous unopened AP....same results.

[cjoseph]

..and when you take the current VC offline, the newly elected VC can be reached via the VC address, correct?

[k3v1nr055]

Yes. All device and the VC have static IPs.

[k3v1nr055]

Sorry, disregard that last IP related post. Yes, when I take down either one of the two IAP-105 access points the other becomes the VC AND the RADIUS authentication works also. It is only when more than one AP is powered on that we see this problem. It also does not matter if we have two or three APs on (we own 5 which we want to deploy one day) only the AP hosting the VC will authenticate to the domain. Also, again, the guest wifi works no matter how many APs are on...as it should.

[yliu]

It would also be help ful to get the output of "show tech-support".  You can do this by clicking the "Support" link on the upper right

of the UI, select "AP Tech Support Dump" from the Command drop-down list, and clicking run.  Then click save results to display the result in a new browser window.  Finally, you can copy and paste the content of this into a new message in Airheads social, for us to debug.

[k3v1nr055]

I am uploading the dump file. See attached. Thanks.

[cjoseph]

Is this the access point WITH the problem?  Please upload the tech support WITH the auth problem...  This one seems to be working.

[msabin]

I'm coming to this conversation late, but I don't see this point yet:

In RADIUS server setup, be sure to put the "NAS IP Address" as the VC IP address, and

In Advanced tab enable "Dynamic RADIUS Proxy"

I'd had similar issues until I set those both.

[cjoseph]

msabin,

The Author of this thread says that he has already done both of those things, so we have to take a closer look.