help with freeradius + winxp

19 Jan 2009

      Dear list,
I'm new to the whole radius deal, so please excuse me if this sounds
stupid/easy to you...

I'm trying to setup freeradius system which would authenticate windows
users. I'm not going for all bells and whistles at this point and only
use users file for testing. I have following in my users file:
	steve	Cleartext-Password := "testing"

I've configured windows xp machine, HP procurve 2800 series and
freeradius-server-2.1.3 server. It appears they all talk to each other,
I'm so sure if it's the same language though (:

Here's extract from my radiusd -X:

radius@radius:~$ sudo ./sbin/radiusd -X
[sudo] password for radius: 
FreeRADIUS Version 2.1.3, for host i686-pc-linux-gnu, built on Jan  7
2009 at 12:52:45
Copyright (C) 1999-2008 The FreeRADIUS server project and contributors. 
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE. 
You may redistribute copies of FreeRADIUS under the terms of the 
GNU General Public License v2. 
Starting - reading configuration files ...
including configuration file /home/radius/etc/raddb/radiusd.conf
including configuration file /home/radius/etc/raddb/proxy.conf
including configuration file /home/radius/etc/raddb/clients.conf
including files in directory /home/radius/etc/raddb/modules/
including configuration file /home/radius/etc/raddb/modules/etc_group
including configuration file /home/radius/etc/raddb/modules/files
including configuration file /home/radius/etc/raddb/modules/expiration
including configuration file /home/radius/etc/raddb/modules/detail.log
including configuration file /home/radius/etc/raddb/modules/smbpasswd
including configuration file /home/radius/etc/raddb/modules/chap
including configuration file /home/radius/etc/raddb/modules/mschap
including configuration file /home/radius/etc/raddb/modules/ippool
including configuration file /home/radius/etc/raddb/modules/digest
including configuration file /home/radius/etc/raddb/modules/radutmp
including configuration file /home/radius/etc/raddb/modules/realm
including configuration file /home/radius/etc/raddb/modules/attr_rewrite
including configuration file /home/radius/etc/raddb/modules/echo
including configuration file /home/radius/etc/raddb/modules/policy
including configuration file /home/radius/etc/raddb/modules/mac2vlan
including configuration file /home/radius/etc/raddb/modules/sql_log
including configuration file /home/radius/etc/raddb/modules/preprocess
including configuration
file /home/radius/etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /home/radius/etc/raddb/modules/krb5
including configuration file /home/radius/etc/raddb/modules/pam
including configuration file /home/radius/etc/raddb/modules/wimax
including configuration file /home/radius/etc/raddb/modules/linelog
including configuration file /home/radius/etc/raddb/modules/always
including configuration file /home/radius/etc/raddb/modules/exec
including configuration file /home/radius/etc/raddb/modules/inner-eap
including configuration file /home/radius/etc/raddb/modules/checkval
including configuration file /home/radius/etc/raddb/modules/passwd
including configuration file /home/radius/etc/raddb/modules/expr
including configuration file /home/radius/etc/raddb/modules/perl
including configuration
file /home/radius/etc/raddb/modules/detail.example.com
including configuration file /home/radius/etc/raddb/modules/pap
including configuration file /home/radius/etc/raddb/modules/ldap
including configuration file /home/radius/etc/raddb/modules/unix
including configuration file /home/radius/etc/raddb/modules/detail
including configuration file /home/radius/etc/raddb/modules/counter
including configuration file /home/radius/etc/raddb/modules/sradutmp
including configuration file /home/radius/etc/raddb/modules/attr_filter
including configuration file /home/radius/etc/raddb/modules/mac2ip
including configuration file /home/radius/etc/raddb/modules/logintime
including configuration file /home/radius/etc/raddb/modules/acct_unique
including configuration file /home/radius/etc/raddb/eap.conf
including configuration file /home/radius/etc/raddb/sql.conf
including configuration
file /home/radius/etc/raddb/sql/mysql/dialup.conf
including configuration
file /home/radius/etc/raddb/sql/mysql/counter.conf
including configuration file /home/radius/etc/raddb/policy.conf
including files in directory /home/radius/etc/raddb/sites-enabled/
including configuration
file /home/radius/etc/raddb/sites-enabled/inner-tunnel
including configuration
file /home/radius/etc/raddb/sites-enabled/default
including dictionary file /home/radius/etc/raddb/dictionary
main {
	prefix = "/home/radius"
	localstatedir = "/home/radius/var"
	logdir = "/home/radius/var/log/radius"
	libdir = "/home/radius/lib"
	radacctdir = "/home/radius/var/log/radius/radacct"
	hostname_lookups = no
	max_request_time = 30
	cleanup_delay = 5
	max_requests = 1024
	allow_core_dumps = no
	pidfile = "/home/radius/var/run/radiusd/radiusd.pid"
	checkrad = "/home/radius/sbin/checkrad"
	debug_level = 0
	proxy_requests = yes
 log {
	stripped_names = no
	auth = no
	auth_badpass = no
	auth_goodpass = no
 }
 security {
	max_attributes = 200
	reject_delay = 1
	status_server = yes
 }
}
 client localhost {
	ipaddr = 127.0.0.1
	require_message_authenticator = no
	secret = "testing123"
	nastype = "other"
 }
 client 10.106.152.0/22 {
	require_message_authenticator = no
	secret = "testing123"
	shortname = "private-network-1"
 }
radiusd: #### Loading Realms and Home Servers ####
 proxy server {
	retry_delay = 5
	retry_count = 3
	default_fallback = no
	dead_time = 120
	wake_all_if_all_dead = no
 }
 home_server localhost {
	ipaddr = 127.0.0.1
	port = 1812
	type = "auth"
	secret = "testing123"
	response_window = 20
	max_outstanding = 65536
	zombie_period = 40
	status_check = "status-server"
	ping_interval = 30
	check_interval = 30
	num_answers_to_alive = 3
	num_pings_to_alive = 3
	revive_interval = 120
	status_check_timeout = 4
 }
 home_server_pool my_auth_failover {
	type = fail-over
	home_server = localhost
 }
 realm example.com {
	auth_pool = my_auth_failover
 }
 realm LOCAL {
 }
radiusd: #### Instantiating modules ####
 instantiate {
 Module: Linked to module rlm_exec
 Module: Instantiating exec
  exec {
	wait = no
	input_pairs = "request"
	shell_escape = yes
  }
 Module: Linked to module rlm_expr
 Module: Instantiating expr
 Module: Linked to module rlm_expiration
 Module: Instantiating expiration
  expiration {
	reply-message = "Password Has Expired  "
  }
 Module: Linked to module rlm_logintime
 Module: Instantiating logintime
  logintime {
	reply-message = "You are calling outside your allowed timespan  "
	minimum-timeout = 60
  }
 }
radiusd: #### Loading Virtual Servers ####
server inner-tunnel {
 modules {
 Module: Checking authenticate {...} for more modules to load
 Module: Linked to module rlm_pap
 Module: Instantiating pap
  pap {
	encryption_scheme = "auto"
	auto_header = no
  }
 Module: Linked to module rlm_chap
 Module: Instantiating chap
 Module: Linked to module rlm_mschap
 Module: Instantiating mschap
  mschap {
	use_mppe = yes
	require_encryption = no
	require_strong = no
	with_ntdomain_hack = no
  }
 Module: Linked to module rlm_unix
 Module: Instantiating unix
  unix {
	radwtmp = "/home/radius/var/log/radius/radwtmp"
  }
 Module: Linked to module rlm_eap
 Module: Instantiating eap
  eap {
	default_eap_type = "md5"
	timer_expire = 60
	ignore_unknown_eap_types = no
	cisco_accounting_username_bug = no
	max_sessions = 2048
  }
 Module: Linked to sub-module rlm_eap_md5
 Module: Instantiating eap-md5
 Module: Linked to sub-module rlm_eap_leap
 Module: Instantiating eap-leap
 Module: Linked to sub-module rlm_eap_gtc
 Module: Instantiating eap-gtc
   gtc {
	challenge = "Password: "
	auth_type = "PAP"
   }
Ignoring EAP-Type/tls because we do not have OpenSSL support.
Ignoring EAP-Type/ttls because we do not have OpenSSL support.
Ignoring EAP-Type/peap because we do not have OpenSSL support.
 Module: Linked to sub-module rlm_eap_mschapv2
 Module: Instantiating eap-mschapv2
   mschapv2 {
	with_ntdomain_hack = no
   }
 Module: Checking authorize {...} for more modules to load
 Module: Linked to module rlm_realm
 Module: Instantiating suffix
  realm suffix {
	format = "suffix"
	delimiter = "@"
	ignore_default = no
	ignore_null = no
  }
 Module: Linked to module rlm_files
 Module: Instantiating files
  files {
	usersfile = "/home/radius/etc/raddb/users"
	acctusersfile = "/home/radius/etc/raddb/acct_users"
	preproxy_usersfile = "/home/radius/etc/raddb/preproxy_users"
	compat = "no"
  }
 Module: Checking session {...} for more modules to load
 Module: Linked to module rlm_radutmp
 Module: Instantiating radutmp
  radutmp {
	filename = "/home/radius/var/log/radius/radutmp"
	username = "%{User-Name}"
	case_sensitive = yes
	check_with_nas = yes
	perm = 384
	callerid = yes
  }
 Module: Checking post-proxy {...} for more modules to load
 Module: Checking post-auth {...} for more modules to load
 Module: Linked to module rlm_attr_filter
 Module: Instantiating attr_filter.access_reject
  attr_filter attr_filter.access_reject {
	attrsfile = "/home/radius/etc/raddb/attrs.access_reject"
	key = "%{User-Name}"
  }
 }
}
 modules {
 Module: Checking authenticate {...} for more modules to load
 Module: Checking authorize {...} for more modules to load
 Module: Linked to module rlm_preprocess
 Module: Instantiating preprocess
  preprocess {
	huntgroups = "/home/radius/etc/raddb/huntgroups"
	hints = "/home/radius/etc/raddb/hints"
	with_ascend_hack = no
	ascend_channels_per_line = 23
	with_ntdomain_hack = no
	with_specialix_jetstream_hack = no
	with_cisco_vsa_hack = no
	with_alvarion_vsa_hack = no
  }
 Module: Checking preacct {...} for more modules to load
 Module: Linked to module rlm_acct_unique
 Module: Instantiating acct_unique
  acct_unique {
	key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address,
NAS-Port"
  }
 Module: Checking accounting {...} for more modules to load
 Module: Linked to module rlm_detail
 Module: Instantiating detail
  detail {
	detailfile =
"/home/radius/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
	header = "%t"
	detailperm = 384
	dirperm = 493
	locking = no
	log_packet_header = no
  }
 Module: Instantiating attr_filter.accounting_response
  attr_filter attr_filter.accounting_response {
	attrsfile = "/home/radius/etc/raddb/attrs.accounting_response"
	key = "%{User-Name}"
  }
 Module: Checking session {...} for more modules to load
 Module: Checking post-proxy {...} for more modules to load
 Module: Checking post-auth {...} for more modules to load
 }
radiusd: #### Opening IP addresses and Ports ####
listen {
	type = "auth"
	ipaddr = *
	port = 0
}
listen {
	type = "acct"
	ipaddr = *
	port = 0
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on proxy address * port 1814
Ready to process requests.
rad_recv: Access-Request packet from host 10.106.152.201 port 1024,
id=42, length=213
	Framed-MTU = 1480
	NAS-IP-Address = 10.106.152.201
	NAS-Identifier = "HP ProCurve Switch 2824"
	User-Name = "steve"
	Service-Type = Framed-User
	Framed-Protocol = PPP
	NAS-Port = 1
	NAS-Port-Type = Ethernet
	NAS-Port-Id = "1"
	Called-Station-Id = "00-11-0a-fe-a9-3f"
	Calling-Station-Id = "00-17-a4-4e-77-47"
	Connect-Info = "CONNECT Ethernet 1000Mbps Full duplex"
	Tunnel-Type:0 = VLAN
	Tunnel-Medium-Type:0 = IEEE-802
	Tunnel-Private-Group-Id:0 = "1"
	EAP-Message = 0x0201000a017374657665
	Message-Authenticator = 0xa925e02de0c1e7b264752f752e45e02b
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "steve", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 1 length 10
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[unix] returns notfound
[files] users: Matched entry steve at line 76
++[files] returns ok
++[expiration] returns noop
++[logintime] returns noop
[pap] Found existing Auth-Type, not changing it.
++[pap] returns noop
Found Auth-Type = EAP
+- entering group authenticate {...}
[eap] EAP Identity
[eap] processing type md5
rlm_eap_md5: Issuing Challenge
++[eap] returns handled
Sending Access-Challenge of id 42 to 10.106.152.201 port 1024
	EAP-Message = 0x010200160410da1bba70f6f6962ec82a1a0a2f629b6f
	Message-Authenticator = 0x00000000000000000000000000000000
	State = 0x484324584841203e652bfcf703ca7fbb
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 10.106.152.201 port 1024,
id=43, length=227
	Framed-MTU = 1480
	NAS-IP-Address = 10.106.152.201
	NAS-Identifier = "HP ProCurve Switch 2824"
	User-Name = "steve"
	Service-Type = Framed-User
	Framed-Protocol = PPP
	NAS-Port = 1
	NAS-Port-Type = Ethernet
	NAS-Port-Id = "1"
	Called-Station-Id = "00-11-0a-fe-a9-3f"
	Calling-Station-Id = "00-17-a4-4e-77-47"
	Connect-Info = "CONNECT Ethernet 1000Mbps Full duplex"
	Tunnel-Type:0 = VLAN
	Tunnel-Medium-Type:0 = IEEE-802
	Tunnel-Private-Group-Id:0 = "1"
	State = 0x484324584841203e652bfcf703ca7fbb
	EAP-Message = 0x020200060319
	Message-Authenticator = 0x5fe652d65d59cb0545d6268a73ed8678
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "steve", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 2 length 6
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[unix] returns notfound
[files] users: Matched entry steve at line 76
++[files] returns ok
++[expiration] returns noop
++[logintime] returns noop
[pap] Found existing Auth-Type, not changing it.
++[pap] returns noop
Found Auth-Type = EAP
+- entering group authenticate {...}
[eap] Request found, released from the list
[eap] EAP NAK
[eap] NAK asked for unsupported type 25
[eap] No common EAP types found.
[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} -> steve
 attr_filter: Matched entry DEFAULT at line 11
++[attr_filter.access_reject] returns updated
Delaying reject of request 1 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 1
Sending Access-Reject of id 43 to 10.106.152.201 port 1024
	EAP-Message = 0x04020004
	Message-Authenticator = 0x00000000000000000000000000000000
Waking up in 3.9 seconds.
Cleaning up request 0 ID 42 with timestamp +20
Waking up in 0.9 seconds.
Cleaning up request 1 ID 43 with timestamp +20
Ready to process requests.

I did not specify domain when putting username and password and I can
see that in log this is called realm and it is set to NULL, how do I
configure realm in users config?

Thanks everyone for help

help with freeradius + winxp

Tomas D