Hello All<br>I have configured PopTop server to work with FreeRADIUS. pptpd is configured to use mschap-v2 and mppe-128 and I have enabled the corresponding module in FreeRADIUS. When I turn on the debugging mode of FreeRADIUS, I get the following:<br>
<br>rad_recv: Access-Request packet from host 192.168.1.15 port 55483, id=227, length=153<br> Service-Type = Framed-User<br> Framed-Protocol = PPP <br> <span style="background-color: rgb(255, 255, 102);"> User-Name = "\000ila</span>"<br>
<span style="background-color: rgb(255, 255, 255);">MS-CHAP-Challenge = 0x78b650db2a6af8bc8bc3435c7a385905</span><br> MS-CHAP2-Response = 0x6e009982bf378318ac706da61a063b70682d0000000000000000e3dbbe517ba9dc7a18dfe5660208bdc1f370b5d7836516f8<br>
<span style="background-color: rgb(255, 255, 102);">NAS-IP-Address = 0x0f01a8c0e85adab7e41be2bf081ce2bfb005dab7e41be2bf32</span><br> NAS-Port = 0 <br>+- entering group authorize {...}<br>++[preprocess] returns ok<br>
++[chap] returns noop<br>[mschap] Found MS-CHAP attributes. Setting 'Auth-Type = mschap'<br>++[mschap] returns ok<br>[suffix] No '@' in User-Name = "", looking up realm NULL<br>[suffix] No such realm "NULL"<br>
++[suffix] returns noop<br>[eap] No EAP-Message, not doing EAP <br>++[eap] returns noop<br>++[unix] returns notfound<br>[files] users: Matched entry DEFAULT at line 172 <br>++[files] returns ok<br>++[expiration] returns noop<br>
++[logintime] returns noop<br>[pap] WARNING! No "known good" password found for the user. Authentication may fail because of this.<br>++[pap] returns noop<br>Found Auth-Type = MSCHAP<br>+- entering group MS-CHAP {...}<br>
[mschap] No Cleartext-Password configured. Cannot create LM-Password.<br>[mschap] No Cleartext-Password configured. Cannot create NT-Password.<br>[mschap] Told to do MS-CHAPv2 for with NT-Password<br>[mschap] FAILED: No NT/LM-Password. Cannot perform authentication.<br>
[mschap] FAILED: MS-CHAP2-Response is incorrect<br>++[mschap] returns reject <br><br>Please note those two highlighted lines, the User-Name is <span style="background-color: rgb(255, 255, 102);">"\000ila</span>" while what I have used as the username is "ali". Also, NAS-IP-Address is somehow encrypted.<br>
I searched a lot, but I could not find any similar problem. Any ideas?<br><br>Warm Regards<br>Ali Majdzadeh Kohbanani<br>