Authentication using LDAP for 802.1x

[A.L.M.Buxey at lboro.ac.uk]

Hi,

> Some other comments -
> 
> Upgrade from 2.1.12 to 2.2.x, as there are security issues pre
> 2.2.x.
> 
> Save yourself some round trip packets by setting default_eap_type
> = ttls in eap.conf
> 
> Save yourself some LDAP lookups by removing ldap from the outer.

..and save some more hits to LDAP by wrapping the call to it in the
authorization stage to just the EAP Identity packet :-)

alan