EAP errors in 2.1.1

[Alan Buxey]

Hi,
> We are seeing an increasing number of eap error messages:
> 
> Error: rlm_eap: No EAP session matching the State variable

either your EAP stuff is being proxied to your server via different
servers and therefore not matching (all the EAP session must go
through the same proxy path), or the sessions are taking too long
to be established (check your timeouts and cleanup delays in 
your server - if using DB to auth, for example, this could cause
issues if too busy) or the network authentication server is not using
the same port or MAC etc when talking to the RADIUS

alan