Hi, i am willing to experiment openPAN/Panatiki implementation , thus using eap-psk . I build and run the whole thing using cooja and openpaa then, regarding Radiusd and OpenPana user manual I've been told to use eap2 : May be I don't know who to follow the instruction from experimental.conf, which says : * You MUST force # the server to choose "eap2" for authentication, because this # module has no "authorize" section.* How do I do that ? Because , EAP exchange starts well up to radius then Radius reject in this way : ***************** rad_recv: Access-Request packet from host 127.0.0.1 port 47462, id=0, length=103 User-Name = "usera" NAS-IP-Address = 127.0.0.1 Calling-Station-Id = "00-00-00-00-00-00" Framed-MTU = 1400 NAS-Port-Type = Wireless-802.11 Connect-Info = "CONNECT" EAP-Message = 0x0249000a017573657261 Message-Authenticator = 0xf338498fefb32b0cb5f94bc46f13 fa09 # Executing section authorize from file /home/gilles/freeradius-server-2.2.3/etc/raddb/sites-enabled/default +group authorize { ++[preprocess] = ok ++[chap] = noop ++[mschap] = noop [suffix] No '@' in User-Name = "usera", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] = noop ++[unix] = notfound ++[files] = noop ++[expiration] = noop ++[logintime] = noop +} # group authorize = ok *ERROR: No authenticate method (Auth-Type) found for the request: Rejecting the user* Failed to authenticate the user. ******************* Thanks for help Regards Gilles