help on pppd chap authorize by freeradius

[Alexandru Matei]

Hi,
I encounter an chap authorization problem using pppoe3.8, ppp 2.4.4b1 
and Freeradius 1.1.3.
The relevant logs are:

PPP dump:

Nov 15 17:43:29 localhost pppd[7486]: rcvd [LCP ConfReq id=0x2 <magic 
0x1b31752> <pcomp> <accomp> <callback CBCP>] 00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 00 00 00 00 00
Nov 15 17:43:29 localhost pppd[7486]: sent [LCP ConfRej id=0x2 <pcomp> 
<accomp> <callback CBCP>]
Nov 15 17:43:29 localhost pppd[7486]: rcvd [LCP ConfReq id=0x3 <magic 
0x1b31752>] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 00
Nov 15 17:43:29 localhost pppd[7486]: sent [LCP ConfAck id=0x3 <magic 
0x1b31752>]
Nov 15 17:43:29 localhost pppd[7486]: sent [LCP EchoReq id=0x0 
magic=0xbe000118]
Nov 15 17:43:29 localhost pppd[7486]: sent [CHAP Challenge id=0x2 
<dd114655881b93c9111ba4122068632faa63f98d>, name = "localhost"]
Nov 15 17:43:29 localhost pppd[7486]: rcvd [CHAP Response id=0x2 
<3e7ffb922fcba977f3dc8c2418d7dec2>, name = "test1"] 00 00 00 00 00 00 00 
00 00 00 00 00
Nov 15 17:43:29 localhost pppd[7486]: rc_avpair_new: unknown attribute 60
Nov 15 17:43:31 localhost pppd[7486]: Peer test1 failed CHAP authentication
Nov 15 17:43:31 localhost pppd[7486]: sent [CHAP Failure id=0x2 ""]
Nov 15 17:43:31 localhost pppd[7486]: sent [LCP TermReq id=0x2 
"Authentication failed"]
Nov 15 17:43:31 anton pppd[7486]: rcvd [LCP TermAck id=0x2] 00 00 00 00 
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
00 00 00 00 ...
Nov 15 17:43:31 anton pppd[7486]: Connection terminated.
Nov 15 17:43:31 anton pppoe-server[7171]: Sent PADT

Freeradius log

rad_recv: Access-Request packet from host 127.0.0.1:32769, id=64, length=89
        Service-Type = Framed-User
        Framed-Protocol = PPP
        User-Name = "test1"
        CHAP-Password = 0x023e7ffb922fcba977f3dc8c2418d7dec2
        Calling-Station-Id = "00:20:18:8E:6C:0E"
        NAS-IP-Address = 127.0.0.1
        NAS-Port = 0
  Processing the authorize section of radiusd.conf
.....
  modcall[authorize]: module "sql" returns ok for request 1
modcall: leaving group authorize (returns ok) for request 1
  rad_check_password:  Found Auth-Type CHAP
auth: type "CHAP"
  Processing the authenticate section of radiusd.conf
modcall: entering group CHAP for request 1
  rlm_chap: login attempt by "test1" with CHAP password
  rlm_chap: Using clear text password password for user test1 
authentication.
  rlm_chap: Pasword check failed
  modcall[authenticate]: module "chap" returns reject for request 1
modcall: leaving group CHAP (returns reject) for request 1
auth: Failed to validate the user.

Altough I can obtain authorization using:

[root at localhost]# echo "User-Name = test1, CHAP-Password=password" | 
radclient localhost auth password
Received response ID 100, code 2, length = 62
        Framed-Compression = None
        Service-Type = Framed-User
        Framed-IP-Address = 193.226.57.105
        Framed-IP-Netmask = 255.255.255.0
        Framed-MTU = 1492
        Framed-Protocol = PPP
        Port-Limit = 1

Do anyone encounter the same problem?

I can add that chap fails with all ppp versions (>=2.4.2)
Thank you,

Alex