[RADIATOR] EAP Response type 25, but no expected type known - Rogue Access Point?

[Heikki Vatiainen]

On 04/09/2019 16.06, Ullfig, Roberto Alfredo wrote:

> "Outside Interference From Nearby WiFi Networks Negatively Impacts Yours
> The signal from nearby wireless networks and access points can impact 
> performance on your network. Access points on the same channel can 
> affect your network performance and cause dropped connections or lost 
> packets while using the internet."

There's one idea you could try based on the quote of the above article: 
Add on top level Radiator configuration this flag:

EAP_UseState

In case the client gets handled by another AP/controller during the 
authentication and this causes the RADIUS message attributes to change, 
this could cause problems keeping track of current authentications.

The above flag changes the tracking to use State attribute which could 
help. If you use AuthBy EAPBALANCE, see the reference manual, because 
it's likely to cause compatibility problems:

https://open.com.au/radiator/ref/EAP_UseState_Global.html

This option has been available for a while now and it seems to be 
working fine. It's likely something that could be a default in the 
future releases.

Thanks,
Heikki

-- 
Heikki Vatiainen <hvn at open.com.au>

Radiator: the most portable, flexible and configurable RADIUS server
anywhere. SQL, proxy, DBM, files, LDAP, TACACS+, PAM, Active Directory,
EAP, TLS, TTLS, PEAP, WiMAX, RSA, Vasco, Yubikey, HOTP, TOTP,
DIAMETER etc. Full source on Unix, Windows, MacOSX, Solaris, VMS, etc.