hi to all the list i 've install freeradius-server-2.1.3. I've build it from source to enable EAP support. I configure it like this: ./configure --with-rlm_eap_tls --with-rlm_eap_ttls --with-rlm_eap_peap --with-rlm_eap_tnc --without-rlm_otp --with-openssl --with-rlm_eap_ikev2 When i try to connect using EAP everything works ok! But when i try to connect using TTLS it fails. Here is the output: ... ... .... +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop [mschap] Found MS-CHAP attributes. Setting 'Auth-Type = mschap' ++[mschap] returns ok [suffix] No '@' in User-Name = "nanouser", looking up realm NULL [suffix] No such realm "NULL" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[unix] returns notfound ++[files] returns noop ++[expiration] returns noop ++[logintime] returns noop [pap] WARNING! No "known good" password found for the user. Authentication may fail because of this. ++[pap] returns noop Found Auth-Type = MSCHAP +- entering group MS-CHAP {...} [mschap] No Cleartext-Password configured. Cannot create LM-Password. [mschap] No Cleartext-Password configured. Cannot create NT-Password. [mschap] Told to do MS-CHAPv2 for nanouser with NT-Password [mschap] FAILED: No NT/LM-Password. Cannot perform authentication. [mschap] FAILED: MS-CHAP2-Response is incorrect ++[mschap] returns reject Failed to authenticate the user. } # server [ttls] Got tunneled reply code 3 MS-CHAP-Error = "\004E=691 R=1" [ttls] Got tunneled Access-Reject [eap] Handler failed in EAP/ttls [eap] Failed in EAP select ++[eap] returns invalid Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} [attr_filter.access_reject] expand: %{User-Name} -> nanouser attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 26 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 26 Sending Access-Reject of id 0 to 192.168.3.244 port 2056 EAP-Message = 0x04080004 Message-Authenticator = 0x00000000000000000000000000000000 Waking up in 4.9 seconds. Any ideas why this is happening? also i read that you can connect to your radius server using localhost... without using an AP, how can i do this? thanks in advance for your time, -nicolas