need help configuring ntlm_auth w/ freeradius 1.0.1

Ken George Ken.George at mi-services.com
Tue Jul 12 17:54:34 CEST 2005


Alan as you suggested (thanks) I have commented out LDAP and I am now
attempting to authenticate via ntlm_auth.  I've configured and started
Samba and windindd.

I can authenticate via ntlm_auth outside of Freeradius, but not with it.

I KNOW THE PROBLEM IS WITH MY CONFIGURATION AND NOT FREERADIUS!

I'd appreciate help in locating / understanding what I have
misconfigured?

Also, my final goal is to authenticate clients to a Cisco Aironet 1200
via our Windows 2003 Active Directory usernames and passwords is
ntlm_auth the correct method to use?

[root at phllnxsrv01 raddb]# ntlm_auth --username="test ops"
--password=xxxxxx --domain=usmisgnet --request-NT-key
NT_STATUS_OK: Success (0x0)

Below are the ntlm_auth section of radiusd.conf and the radtest string
used and the debug output from the other window.

ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key
--username=%{Stripped-User-Name:-%{User-Name:-None}}
--domain=%{mschap:NT-Domain} --challenge=%{mschap:Challenge:-00}
--nt-response=%{mschap:NT-Response:-00}"
        }

radtest "test ops" xxxxxx localhost 0 testing123

radiusd -xxyz -l stdout
Starting - reading configuration files ...
reread_config:  reading radiusd.conf
Config:   including file: /etc/raddb/proxy.conf
Config:   including file: /etc/raddb/clients.conf
Config:   including file: /etc/raddb/snmp.conf
Config:   including file: /etc/raddb/eap.conf
Config:   including file: /etc/raddb/sql.conf

[NORMAL OUTPUT SUPPRESSED]
Listening on authentication *:1812
Listening on accounting *:1813
Listening on proxy *:1814
Ready to process requests.
rad_recv: Access-Request packet from host 127.0.0.1:32784, id=232,
length=60
--- Walking the entire request list ---
Waking up in 31 seconds...
Thread 1 got semaphore
Thread 1 handling request 0, (1 handled so far)
Threads: total/active/spare threads = 5/0/5
        User-Name = "test ops"
        User-Password = "m1sg0ps"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 0
rad_lowerpair:  User-Name now 'test ops'
  Processing the authorize section of radiusd.conf
modcall: entering group authorize for request 0
  modcall[authorize]: module "preprocess" returns ok for request 0
  modcall[authorize]: module "chap" returns noop for request 0
  modcall[authorize]: module "mschap" returns noop for request 0
    rlm_realm: No '@' in User-Name = "test ops", looking up realm NULL
    rlm_realm: No such realm "NULL"
  modcall[authorize]: module "suffix" returns noop for request 0
    rlm_realm: No '\' in User-Name = "test ops", looking up realm NULL
    rlm_realm: No such realm "NULL"
  modcall[authorize]: module "ntdomain" returns noop for request 0
  rlm_eap: No EAP-Message, not doing EAP
  modcall[authorize]: module "eap" returns noop for request 0
  modcall[authorize]: module "files" returns notfound for request 0
modcall: group authorize returns ok for request 0
auth: No authenticate method (Auth-Type) configuration found for the
request: Rejecting the user
auth: Failed to validate the user.
Login incorrect: [test ops] (from client localhost port 0)
Delaying request 0 for 1 seconds
Finished request 0
Going to the next request
Thread 1 waiting to be assigned a request
rad_recv: Access-Request packet from host 127.0.0.1:32784, id=232,
length=60
Sending Access-Reject of id 232 to 127.0.0.1:32784
--- Walking the entire request list ---
Waking up in 3 seconds...
--- Walking the entire request list ---
Cleaning up request 0 ID 232 with timestamp 42d3e0ec
Nothing to do.  Sleeping until we see a request.




Ken George
Systems and Network Engineering
Mi Services Group, Inc.   
+1 610-230-2500 x129  






More information about the Freeradius-Users mailing list