freeradius, windows 2003 ADS - authentication fails

12 Apr 2007

      Hi I have recently setup freeradius on fedora 6 and I need it to
authenticate against windows ADS. Currently the requests come through
the AP but are rejected by freeradius.

Details:

Radius Version:
radiusd: FreeRADIUS Version 1.1.3, for host i686-redhat-linux-gnu,
built on Nov 21 2006 at 11:21:09

Radtest output:
[root@fedora raddb]# radtest Administrator tfxsol 127.0.0.1:1812 10 testing123
Sending Access-Request of id 40 to 127.0.0.1 port 1812
        User-Name = "Administrator"
        User-Password = "tfxsol"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 10
rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=40, length=20

Debug output from freeradius (including failed login):

[root@fedora ~]# radiusd -X
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
 main: prefix = "/usr"
 main: localstatedir = "/var"
 main: logdir = "/var/log/radius"
 main: libdir = "/usr/lib"
 main: radacctdir = "/var/log/radius/radacct"
 main: hostname_lookups = no
 main: snmp = no
 main: max_request_time = 30
 main: cleanup_delay = 5
 main: max_requests = 1024
 main: delete_blocked_requests = 0
 main: port = 0
 main: allow_core_dumps = no
 main: log_stripped_names = no
 main: log_file = "/var/log/radius/radius.log"
 main: log_auth = yes
 main: log_auth_badpass = no
 main: log_auth_goodpass = no
 main: pidfile = "/var/run/radiusd/radiusd.pid"
 main: user = "radiusd"
 main: group = "radiusd"
 main: usercollide = no
 main: lower_user = "no"
 main: lower_pass = "no"
 main: nospace_user = "no"
 main: nospace_pass = "no"
 main: checkrad = "/usr/sbin/checkrad"
 main: proxy_requests = yes
 proxy: retry_delay = 5
 proxy: retry_count = 3
 proxy: synchronous = no
 proxy: default_fallback = yes
 proxy: dead_time = 120
 proxy: post_proxy_authorize = no
 proxy: wake_all_if_all_dead = no
 security: max_attributes = 200
 security: reject_delay = 1
 security: status_server = no
 main: debug_level = 0
read_config_files:  reading dictionary
read_config_files:  reading naslist
Using deprecated naslist file.  Support for this will go away soon.
read_config_files:  reading clients
read_config_files:  reading realms
radiusd:  entering modules setup
Module: Library search path is /usr/lib
Module: Loaded exec
 exec: wait = yes
 exec: program = "(null)"
 exec: input_pairs = "request"
 exec: output_pairs = "(null)"
 exec: packet_type = "(null)"
rlm_exec: Wait=yes but no output defined. Did you mean output=none?
Module: Instantiated exec (exec)
Module: Loaded expr
Module: Instantiated expr (expr)
Module: Loaded MS-CHAP
 mschap: use_mppe = yes
 mschap: require_encryption = no
 mschap: require_strong = no
 mschap: with_ntdomain_hack = yes
 mschap: passwd = "(null)"
 mschap: ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key
--username=%{Stripped-User-Name:-%{User-Name:-None}}
--challenge=%{mschap:Challenge:-00}
--nt-response=%{mschap:NT-Response:-00}"
Module: Instantiated mschap (mschap)
Module: Loaded eap
 eap: default_eap_type = "peap"
 eap: timer_expire = 60
 eap: ignore_unknown_eap_types = no
 eap: cisco_accounting_username_bug = no
rlm_eap: Loaded and initialized type md5
rlm_eap: Loaded and initialized type leap
 gtc: challenge = "Password: "
 gtc: auth_type = "PAP"
rlm_eap: Loaded and initialized type gtc
 tls: rsa_key_exchange = no
 tls: dh_key_exchange = yes
 tls: rsa_key_length = 512
 tls: dh_key_length = 512
 tls: verify_depth = 0
 tls: CA_path = "(null)"
 tls: pem_file_type = yes
 tls: private_key_file = "/etc/raddb/certs/cert-srv.pem"
 tls: certificate_file = "/etc/raddb/certs/cert-srv.pem"
 tls: CA_file = "/etc/raddb/certs/demoCA/cacert.pem"
 tls: private_key_password = "whatever"
 tls: dh_file = "/etc/raddb/certs/dh"
 tls: random_file = "/dev/urandom"
 tls: fragment_size = 1024
 tls: include_length = yes
 tls: check_crl = no
 tls: check_cert_cn = "(null)"
 tls: cipher_list = "(null)"
 tls: check_cert_issuer = "(null)"
rlm_eap_tls: Loading the certificate file as a chain
rlm_eap: Loaded and initialized type tls
 peap: default_eap_type = "mschapv2"
 peap: copy_request_to_tunnel = no
 peap: use_tunneled_reply = no
 peap: proxy_tunneled_request_as_eap = yes
rlm_eap: Loaded and initialized type peap
 mschapv2: with_ntdomain_hack = no
rlm_eap: Loaded and initialized type mschapv2
Module: Instantiated eap (eap)
Module: Loaded preprocess
 preprocess: huntgroups = "/etc/raddb/huntgroups"
 preprocess: hints = "/etc/raddb/hints"
 preprocess: with_ascend_hack = no
 preprocess: ascend_channels_per_line = 23
 preprocess: with_ntdomain_hack = yes
 preprocess: with_specialix_jetstream_hack = no
 preprocess: with_cisco_vsa_hack = no
 preprocess: with_alvarion_vsa_hack = no
Module: Instantiated preprocess (preprocess)
Module: Loaded realm
 realm: format = "suffix"
 realm: delimiter = "@"
 realm: ignore_default = no
 realm: ignore_null = yes
Module: Instantiated realm (suffix)
Module: Loaded files
 files: usersfile = "/etc/raddb/users"
 files: acctusersfile = "/etc/raddb/acct_users"
 files: preproxy_usersfile = "/etc/raddb/preproxy_users"
 files: compat = "no"
Module: Instantiated files (files)
Module: Loaded Acct-Unique-Session-Id
 acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address,
Client-IP-Address, NAS-Port"
Module: Instantiated acct_unique (acct_unique)
Module: Loaded detail
 detail: detailfile =
"/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
 detail: detailperm = 384
 detail: dirperm = 493
 detail: locking = no
Module: Instantiated detail (detail)
Module: Loaded radutmp
 radutmp: filename = "/var/log/radius/radutmp"
 radutmp: username = "%{User-Name}"
 radutmp: case_sensitive = yes
 radutmp: check_with_nas = yes
 radutmp: perm = 384
 radutmp: callerid = yes
Module: Instantiated radutmp (radutmp)
Listening on authentication *:1812
Listening on accounting *:1813
Ready to process requests.
rad_recv: Access-Request packet from host 10.1.1.110:1645, id=117, length=164
        User-Name = "TFXSCHOOL\\Administrator"
        Framed-MTU = 1400
        Called-Station-Id = "001a.6c5f.5100"
        Calling-Station-Id = "0040.96a1.8a54"
        Service-Type = Login-User
        Message-Authenticator = 0x33240ed9624a4f70755f451470be33af
        EAP-Message = 0x0202001c015446585343484f4f4c5c41646d696e6973747261746f72
        NAS-Port-Type = Wireless-802.11
        NAS-Port = 430
        NAS-IP-Address = 10.1.1.110
        NAS-Identifier = "ap-test"
  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 "mschap" returns noop for request 0
    rlm_realm: No '@' in User-Name = "Administrator", skipping NULL
due to config.
  modcall[authorize]: module "suffix" returns noop for request 0
  rlm_eap: EAP packet type response id 2 length 28
  rlm_eap: No EAP Start, assuming it's an on-going EAP conversation
  modcall[authorize]: module "eap" returns updated for request 0
    users: Matched entry DEFAULT at line 152
  modcall[authorize]: module "files" returns ok for request 0
modcall: leaving group authorize (returns updated) for request 0
  rad_check_password:  Found Auth-Type EAP
auth: type "EAP"
  Processing the authenticate section of radiusd.conf
modcall: entering group authenticate for request 0
rlm_eap: Identity does not match User-Name, setting from EAP Identity.
  rlm_eap: Failed in handler
  modcall[authenticate]: module "eap" returns invalid for request 0
modcall: leaving group authenticate (returns invalid) for request 0
auth: Failed to validate the user.
Login incorrect: [Administrator] (from client 10.1.1.110 port 430 cli
0040.96a1.8a54)
Delaying request 0 for 1 seconds
Finished request 0
Going to the next request
--- Walking the entire request list ---
Waking up in 1 seconds...
--- Walking the entire request list ---
Waking up in 1 seconds...
--- Walking the entire request list ---
Sending Access-Reject of id 117 to 10.1.1.110 port 1645
Waking up in 4 seconds...
--- Walking the entire request list ---
Cleaning up request 0 ID 117 with timestamp 461df049
Nothing to do.  Sleeping until we see a request.

radiusd.conf contents

##
## radiusd.conf	-- FreeRADIUS server configuration file.
##
##	http://www.freeradius.org/
##	$Id: radiusd.conf.in,v 1.188.2.4.2.12 2006/07/29 19:43:30 nbk Exp $
##

#  	The location of other config files and
#  	logfiles are declared in this file
#
#  	Also general configuration for modules can be done
#  	in this file, it is exported through the API to
#  	modules that ask for it.
#
#	The configuration variables defined here are of the form ${foo}
#	They are local to this file, and do not change from request to
#	request.
#
#	The per-request variables are of the form %{Attribute-Name}, and
#	are taken from the values of the attribute in the incoming
#	request.  See 'doc/variables.txt' for more information.

prefix = /usr
exec_prefix = /usr
sysconfdir = /etc
localstatedir = /var
sbindir = /usr/sbin
logdir = ${localstatedir}/log/radius
raddbdir = ${sysconfdir}/raddb
radacctdir = ${logdir}/radacct

#  Location of config and logfiles.
confdir = ${raddbdir}
run_dir = ${localstatedir}/run/radiusd

#
#  The logging messages for the server are appended to the
#  tail of this file.
#
log_file = ${logdir}/radius.log

#
# libdir: Where to find the rlm_* modules.
#
#   This should be automatically set at configuration time.
#
#   If the server builds and installs, but fails at execution time
#   with an 'undefined symbol' error, then you can use the libdir
#   directive to work around the problem.
#
#   The cause is usually that a library has been installed on your
#   system in a place where the dynamic linker CANNOT find it.  When
#   executing as root (or another user), your personal environment MAY
#   be set up to allow the dynamic linker to find the library.  When
#   executing as a daemon, FreeRADIUS MAY NOT have the same
#   personalized configuration.
#
#   To work around the problem, find out which library contains that symbol,
#   and add the directory containing that library to the end of 'libdir',
#   with a colon separating the directory names.  NO spaces are allowed.
#
#   e.g. libdir = /usr/local/lib:/opt/package/lib
#
#   You can also try setting the LD_LIBRARY_PATH environment variable
#   in a script which starts the server.
#
#   If that does not work, then you can re-configure and re-build the
#   server to NOT use shared libraries, via:
#
#	./configure --disable-shared
#	make
#	make install
#
libdir = /usr/lib

#  pidfile: Where to place the PID of the RADIUS server.
#
#  The server may be signalled while it's running by using this
#  file.
#
#  This file is written when ONLY running in daemon mode.
#
#  e.g.:  kill -HUP `cat /var/run/radiusd/radiusd.pid`
#
pidfile = ${run_dir}/radiusd.pid

# user/group: The name (or #number) of the user/group to run radiusd as.
#
#   If these are commented out, the server will run as the user/group
#   that started it.  In order to change to a different user/group, you
#   MUST be root ( or have root privleges ) to start the server.
#
#   We STRONGLY recommend that you run the server with as few permissions
#   as possible.  That is, if you're not using shadow passwords, the
#   user and group items below should be set to 'nobody'.
#
#    On SCO (ODT 3) use "user = nouser" and "group = nogroup".
#
#  NOTE that some kernels refuse to setgid(group) when the value of
#  (unsigned)group is above 60000; don't use group nobody on these systems!
#
#  On systems with shadow passwords, you might have to set 'group = shadow'
#  for the server to be able to read the shadow password file.  If you can
#  authenticate users while in debug mode, but not in daemon mode, it may be
#  that the debugging mode server is running as a user that can read the
#  shadow info, and the user listed below can not.
#
user = radiusd
group = radiusd

#  max_request_time: The maximum time (in seconds) to handle a request.
#
#  Requests which take more time than this to process may be killed, and
#  a REJECT message is returned.
#
#  WARNING: If you notice that requests take a long time to be handled,
#  then this MAY INDICATE a bug in the server, in one of the modules
#  used to handle a request, OR in your local configuration.
#
#  This problem is most often seen when using an SQL database.  If it takes
#  more than a second or two to receive an answer from the SQL database,
#  then it probably means that you haven't indexed the database.  See your
#  SQL server documentation for more information.
#
#  Useful range of values: 5 to 120
#
max_request_time = 30

#  delete_blocked_requests: If the request takes MORE THAN 'max_request_time'
#  to be handled, then maybe the server should delete it.
#
#  If you're running in threaded, or thread pool mode, this setting
#  should probably be 'no'.  Setting it to 'yes' when using a threaded
#  server MAY cause the server to crash!
#
delete_blocked_requests = no

#  cleanup_delay: The time to wait (in seconds) before cleaning up
#  a reply which was sent to the NAS.
#
#  The RADIUS request is normally cached internally for a short period
#  of time, after the reply is sent to the NAS.  The reply packet may be
#  lost in the network, and the NAS will not see it.  The NAS will then
#  re-send the request, and the server will respond quickly with the
#  cached reply.
#
#  If this value is set too low, then duplicate requests from the NAS
#  MAY NOT be detected, and will instead be handled as seperate requests.
#
#  If this value is set too high, then the server will cache too many
#  requests, and some new requests may get blocked.  (See 'max_requests'.)
#
#  Useful range of values: 2 to 10
#
cleanup_delay = 5

#  max_requests: The maximum number of requests which the server keeps
#  track of.  This should be 256 multiplied by the number of clients.
#  e.g. With 4 clients, this number should be 1024.
#
#  If this number is too low, then when the server becomes busy,
#  it will not respond to any new requests, until the 'cleanup_delay'
#  time has passed, and it has removed the old requests.
#
#  If this number is set too high, then the server will use a bit more
#  memory for no real benefit.
#
#  If you aren't sure what it should be set to, it's better to set it
#  too high than too low.  Setting it to 1000 per client is probably
#  the highest it should be.
#
#  Useful range of values: 256 to infinity
#
max_requests = 1024

#  bind_address:  Make the server listen on a particular IP address, and
#  send replies out from that address.  This directive is most useful
#  for machines with multiple IP addresses on one interface.
#
#  It can either contain "*", or an IP address, or a fully qualified
#  Internet domain name.  The default is "*"
#
#  As of 1.0, you can also use the "listen" directive.  See below for
#  more information.
#
bind_address = *

#  port: Allows you to bind FreeRADIUS to a specific port.
#
#  The default port that most NAS boxes use is 1645, which is historical.
#  RFC 2138 defines 1812 to be the new port.  Many new servers and
#  NAS boxes use 1812, which can create interoperability problems.
#
#  The port is defined here to be 0 so that the server will pick up
#  the machine's local configuration for the radius port, as defined
#  in /etc/services.
#
#  If you want to use the default RADIUS port as defined on your server,
#  (usually through 'grep radius /etc/services') set this to 0 (zero).
#
#  A port given on the command-line via '-p' over-rides this one.
#
#  As of 1.0, you can also use the "listen" directive.  See below for
#  more information.
#
port = 0

#
#  By default, the server uses "bind_address" to listen to all IP's
#  on a machine, or just one IP.  The "port" configuration is used
#  to select the authentication port used when listening on those
#  addresses.
#
#  If you want the server to listen on additional addresses, you can
#  use the "listen" section.  A sample section (commented out) is included
#  below.  This "listen" section duplicates the functionality of the
#  "bind_address" and "port" configuration entries, but it only listens
#  for authentication packets.
#
#  If you comment out the "bind_address" and "port" configuration entries,
#  then it becomes possible to make the server accept only accounting,
#  or authentication packets.  Previously, it always listened for both
#  types of packets, and it was impossible to make it listen for only
#  one type of packet.
#
#listen {
	#  IP address on which to listen.
	#  Allowed values are:
	#	dotted quad (1.2.3.4)
	#       hostname    (radius.example.com)
	#       wildcard    (*)
#	ipaddr = *

	#  Port on which to listen.
	#  Allowed values are:
	#	integer port number (1812)
	#	0 means "use /etc/services for the proper port"
#	port = 0

	#  Type of packets to listen for.
	#  Allowed values are:
	#	auth	listen for authentication packets
	#	acct	listen for accounting packets
	#
#	type = auth
#}

#  hostname_lookups: Log the names of clients or just their IP addresses
#  e.g., www.freeradius.org (on) or 206.47.27.232 (off).
#
#  The default is 'off' because it would be overall better for the net
#  if people had to knowingly turn this feature on, since enabling it
#  means that each client request will result in AT LEAST one lookup
#  request to the nameserver.   Enabling hostname_lookups will also
#  mean that your server may stop randomly for 30 seconds from time
#  to time, if the DNS requests take too long.
#
#  Turning hostname lookups off also means that the server won't block
#  for 30 seconds, if it sees an IP address which has no name associated
#  with it.
#
#  allowed values: {no, yes}
#
hostname_lookups = no

#  Core dumps are a bad thing.  This should only be set to 'yes'
#  if you're debugging a problem with the server.
#
#  allowed values: {no, yes}
#
allow_core_dumps = no

#  Regular expressions
#
#  These items are set at configure time.  If they're set to "yes",
#  then setting them to "no" turns off regular expression support.
#
#  If they're set to "no" at configure time, then setting them to "yes"
#  WILL NOT WORK.  It will give you an error.
#
regular_expressions	= yes
extended_expressions	= yes

#  Log the full User-Name attribute, as it was found in the request.
#
# allowed values: {no, yes}
#
log_stripped_names = no

#  Log authentication requests to the log file.
#
#  allowed values: {no, yes}
#
log_auth = yes

#  Log passwords with the authentication requests.
#  log_auth_badpass  - logs password if it's rejected
#  log_auth_goodpass - logs password if it's correct
#
#  allowed values: {no, yes}
#
log_auth_badpass = no
log_auth_goodpass = no

# usercollide:  Turn "username collision" code on and off.  See the
# "doc/duplicate-users" file
#
#  WARNING
#  !!!!!!!  Setting this to "yes" may result in the server behaving
#  !!!!!!!  strangely.  The "username collision" code will ONLY work
#  !!!!!!!  with clear-text passwords.  Even then, it may not do what
#  !!!!!!!  you want, or what you expect.
#  !!!!!!!
#  !!!!!!!  We STRONGLY RECOMMEND that you do not use this feature,
#  !!!!!!!  and that you find another way of acheiving the same goal.
#  !!!!!!!
#  !!!!!!!  e,g. module fail-over.  See 'doc/configurable_failover'
#  WARNING
#
usercollide = no

# lower_user / lower_pass:
# Lower case the username/password "before" or "after"
# attempting to authenticate.
#
#  If "before", the server will first modify the request and then try
#  to auth the user.  If "after", the server will first auth using the
#  values provided by the user.  If that fails it will reprocess the
#  request after modifying it as you specify below.
#
#  This is as close as we can get to case insensitivity.  It is the
#  admin's job to ensure that the username on the auth db side is
#  *also* lowercase to make this work
#
# Default is 'no' (don't lowercase values)
# Valid values = "before" / "after" / "no"
#
#lower_user = before
#lower_pass = before

# nospace_user / nospace_pass:
#
#  Some users like to enter spaces in their username or password
#  incorrectly.  To save yourself the tech support call, you can
#  eliminate those spaces here:
#
# Default is 'no' (don't remove spaces)
# Valid values = "before" / "after" / "no" (explanation above)
#
nospace_user = no
nospace_pass = no

#  The program to execute to do concurrency checks.
checkrad = ${sbindir}/checkrad

# SECURITY CONFIGURATION
#
#  There may be multiple methods of attacking on the server.  This
#  section holds the configuration items which minimize the impact
#  of those attacks
#
security {
	#
	#  max_attributes: The maximum number of attributes
	#  permitted in a RADIUS packet.  Packets which have MORE
	#  than this number of attributes in them will be dropped.
	#
	#  If this number is set too low, then no RADIUS packets
	#  will be accepted.
	#
	#  If this number is set too high, then an attacker may be
	#  able to send a small number of packets which will cause
	#  the server to use all available memory on the machine.
	#
	#  Setting this number to 0 means "allow any number of attributes"
	max_attributes = 200

	#
	#  reject_delay: When sending an Access-Reject, it can be
	#  delayed for a few seconds.  This may help slow down a DoS
	#  attack.  It also helps to slow down people trying to brute-force
	#  crack a users password.
	#
	#  Setting this number to 0 means "send rejects immediately"
	#
	#  If this number is set higher than 'cleanup_delay', then the
	#  rejects will be sent at 'cleanup_delay' time, when the request
	#  is deleted from the internal cache of requests.
	#
	#  Useful ranges: 1 to 5
	reject_delay = 1

	#
	#  status_server: Whether or not the server will respond
	#  to Status-Server requests.
	#
	#  Normally this should be set to "no", because they're useless.
	#  See: http://www.freeradius.org/rfc/rfc2865.html#Keep-Alives
	#
	#  However, certain NAS boxes may require them.	
	#
	#  When sent a Status-Server message, the server responds with
	#  an Access-Accept packet, containing a Reply-Message attribute,
	#  which is a string describing how long the server has been
	#  running.
	#
	status_server = no
}

# PROXY CONFIGURATION
#
#  proxy_requests: Turns proxying of RADIUS requests on or off.
#
#  The server has proxying turned on by default.  If your system is NOT
#  set up to proxy requests to another server, then you can turn proxying
#  off here.  This will save a small amount of resources on the server.
#
#  If you have proxying turned off, and your configuration files say
#  to proxy a request, then an error message will be logged.
#
#  To disable proxying, change the "yes" to "no", and comment the
#  $INCLUDE line.
#
#  allowed values: {no, yes}
#
proxy_requests  = yes
$INCLUDE  ${confdir}/proxy.conf

# CLIENTS CONFIGURATION
#
#  Client configuration is defined in "clients.conf".
#

#  The 'clients.conf' file contains all of the information from the old
#  'clients' and 'naslist' configuration files.  We recommend that you
#  do NOT use 'client's or 'naslist', although they are still
#  supported.
#
#  Anything listed in 'clients.conf' will take precedence over the
#  information from the old-style configuration files.
#
$INCLUDE  ${confdir}/clients.conf

# SNMP CONFIGURATION
#
#  Snmp configuration is only valid if SNMP support was enabled
#  at compile time.
#
#  To enable SNMP querying of the server, set the value of the
#  'snmp' attribute to 'yes'
#
snmp	= no
$INCLUDE  ${confdir}/snmp.conf

# THREAD POOL CONFIGURATION
#
#  The thread pool is a long-lived group of threads which
#  take turns (round-robin) handling any incoming requests.
#
#  You probably want to have a few spare threads around,
#  so that high-load situations can be handled immediately.  If you
#  don't have any spare threads, then the request handling will
#  be delayed while a new thread is created, and added to the pool.
#
#  You probably don't want too many spare threads around,
#  otherwise they'll be sitting there taking up resources, and
#  not doing anything productive.
#
#  The numbers given below should be adequate for most situations.
#
thread pool {
	#  Number of servers to start initially --- should be a reasonable
	#  ballpark figure.
	start_servers = 5

	#  Limit on the total number of servers running.
	#
	#  If this limit is ever reached, clients will be LOCKED OUT, so it
	#  should NOT BE SET TOO LOW.  It is intended mainly as a brake to
	#  keep a runaway server from taking the system with it as it spirals
	#  down...
	#
	#  You may find that the server is regularly reaching the
	#  'max_servers' number of threads, and that increasing
	#  'max_servers' doesn't seem to make much difference.
	#
	#  If this is the case, then the problem is MOST LIKELY that
	#  your back-end databases are taking too long to respond, and
	#  are preventing the server from responding in a timely manner.
	#
	#  The solution is NOT do keep increasing the 'max_servers'
	#  value, but instead to fix the underlying cause of the
	#  problem: slow database, or 'hostname_lookups=yes'.
	#
	#  For more information, see 'max_request_time', above.
	#
	max_servers = 32

	#  Server-pool size regulation.  Rather than making you guess
	#  how many servers you need, FreeRADIUS dynamically adapts to
	#  the load it sees, that is, it tries to maintain enough
	#  servers to handle the current load, plus a few spare
	#  servers to handle transient load spikes.
	#
	#  It does this by periodically checking how many servers are
	#  waiting for a request.  If there are fewer than
	#  min_spare_servers, it creates a new spare.  If there are
	#  more than max_spare_servers, some of the spares die off.
	#  The default values are probably OK for most sites.
	#
	min_spare_servers = 3
	max_spare_servers = 10

	#  There may be memory leaks or resource allocation problems with
	#  the server.  If so, set this value to 300 or so, so that the
	#  resources will be cleaned up periodically.
	#
	#  This should only be necessary if there are serious bugs in the
	#  server which have not yet been fixed.
	#
	#  '0' is a special value meaning 'infinity', or 'the servers never
	#  exit'
	max_requests_per_server = 0
}

# MODULE CONFIGURATION
#
#  The names and configuration of each module is located in this section.
#
#  After the modules are defined here, they may be referred to by name,
#  in other sections of this configuration file.
#
modules {
	#
	#  Each module has a configuration as follows:
	#
	#	name [ instance ] {
	#		config_item = value
	#		...
	#	}
	#
	#  The 'name' is used to load the 'rlm_name' library
	#  which implements the functionality of the module.
	#
	#  The 'instance' is optional.  To have two different instances
	#  of a module, it first must be referred to by 'name'.
	#  The different copies of the module are then created by
	#  inventing two 'instance' names, e.g. 'instance1' and 'instance2'
	#
	#  The instance names can then be used in later configuration
	#  INSTEAD of the original 'name'.  See the 'radutmp' configuration
	#  below for an example.
	#

	#  Extensible Authentication Protocol
	#
	#  For all EAP related authentications.
	#  Now in another file, because it is very large.
	#
$INCLUDE ${confdir}/eap.conf

	# Microsoft CHAP authentication
	#
	#  This module supports MS-CHAP and MS-CHAPv2 authentication.
	#  It also enforces the SMB-Account-Ctrl attribute.
	#
	mschap {
		authtype = MS-CHAP
		#use_mppe = no
		#require_encryption = yes
		#require_strong = yes
		with_ntdomain_hack = yes

		# ntlm cmd reccomened by howto
		#ntlm_auth = "/usr/bin/ntlm_auth
--request-nt-key--domain=%{mschap:NT-Domain}--username=%{mschap:User-Name}--challenge=%{mschap:Challenge:-00}--nt-response=%{mschap:NT-Response:-00}"

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

	# Lightweight Directory Access Protocol (LDAP)
	#
	#  This module definition allows you to use LDAP for
	#  authorization and authentication.
	#
	#  See doc/rlm_ldap for description of configuration options
	#  and sample authorize{} and authenticate{} blocks
	#
	#  However, LDAP can be used for authentication ONLY when the
	#  Access-Request packet contains a clear-text User-Password
	#  attribute.  LDAP authentication will NOT work for any other
	#  authentication method.
	#
	#  This means that LDAP servers don't understand EAP.  If you
	#  force "Auth-Type = LDAP", and then send the server a
	#  request containing EAP authentication, then authentication
	#  WILL NOT WORK.
	#
	#  The solution is to use the default configuration, which does
	#  work.
	#
	#  Setting "Auth-Type = LDAP" is ALMOST ALWAYS WRONG.  We
	#  really can't emphasize this enough.
	#	
	ldap {
		server = "tfxschoolfs01.tfxschool.internal"
		# identity = "cn=admin,o=tfxschool.internal,c=UA"
		# password = mypass
		basedn = "o=tfxschool.internal,c=UA"
		filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
		# base_filter = "(objectclass=radiusprofile)"

		# set this to 'yes' to use TLS encrypted connections
		# to the LDAP database by using the StartTLS extended
		# operation.
		# The StartTLS operation is supposed to be used with normal
		# ldap connections instead of using ldaps (port 689) connections
		start_tls = no

		# tls_cacertfile	= /path/to/cacert.pem
		# tls_cacertdir		= /path/to/ca/dir/
		# tls_certfile		= /path/to/radius.crt
		# tls_keyfile		= /path/to/radius.key
		# tls_randfile		= /path/to/rnd
		# tls_require_cert	= "demand"

		# default_profile = "cn=radprofile,ou=dialup,o=My Org,c=UA"
		# profile_attribute = "radiusProfileDn"
		access_attr = "dialupAccess"

		# Mapping of RADIUS dictionary attributes to LDAP
		# directory attributes.
		dictionary_mapping = ${raddbdir}/ldap.attrmap

		ldap_connections_number = 5

		#
		# NOTICE: The password_header directive is NOT case insensitive
		#
		# password_header = "{clear}"
		#
		# Set:
		#	password_attribute = nspmPassword
		#
		# to get the user's password from a Novell eDirectory
		# backend. This will work *only if* freeRADIUS is
		# configured to build with --with-edir option.
		#
		#
		#  The server can usually figure this out on its own, and pull
		#  the correct User-Password or NT-Password from the database.
		#
		#  Note that NT-Passwords MUST be stored as a 32-digit hex
		#  string, and MUST start off with "0x", such as:
		#
		#	0x000102030405060708090a0b0c0d0e0f
		#
		#  Without the leading "0x", NT-Passwords will not work.
		#  This goes for NT-Passwords stored in SQL, too.
		#
		# password_attribute = userPassword
		#
		# Un-comment the following to disable Novell eDirectory account
		# policy check and intruder detection. This will work *only if*
		# FreeRADIUS is configured to build with --with-edir option.
		#
		# edir_account_policy_check=no
		#
		# groupname_attribute = cn
		# groupmembership_filter =
"(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
		# groupmembership_attribute = radiusGroupName
		timeout = 4
		timelimit = 3
		net_timeout = 1
		# compare_check_items = yes
		# do_xlat = yes
		# access_attr_used_for_allow = yes

		#
		#  By default, if the packet contains a User-Password,
		#  and no other module is configured to handle the
		#  authentication, the LDAP module sets itself to do
		#  LDAP bind for authentication.
		#
		#  You can disable this behavior by setting the following
		#  configuration entry to "no".
		#
		#  allowed values: {no, yes}
		# set_auth_type = yes
	}

	# passwd module allows to do authorization via any passwd-like
	# file and to extract any attributes from these modules
	#
	# parameters are:
	#   filename - path to filename
	#   format - format for filename record. This parameters
	#            correlates record in the passwd file and RADIUS
	#            attributes.
	#
	#            Field marked as '*' is key field. That is, the parameter
	#            with this name from the request is used to search for
	#            the record from passwd file
	#            Attribute marked as '=' is added to reply_itmes instead
	#            of default configure_itmes
	#	     Attribute marked as '~' is added to request_items
	#
	#            Field marked as ',' may contain a comma separated list
	#            of attributes.
	#   authtype - if record found this Auth-Type is used to authenticate
	#            user
	#   hashsize - hashtable size. If 0 or not specified records are not
	#            stored in memory and file is red on every request.
	#   allowmultiplekeys - if few records for every key are allowed
	#   ignorenislike - ignore NIS-related records
	#   delimiter - symbol to use as a field separator in passwd file,
	#            for format ':' symbol is always used. '\0', '\n' are
        #	     not allowed
	#

	#  An example configuration for using /etc/smbpasswd.
	#
	#passwd etc_smbpasswd {
	#	filename = /etc/smbpasswd
	#	format = "*User-Name::LM-Password:NT-Password:SMB-Account-CTRL-TEXT::"
	#	authtype = MS-CHAP
	#	hashsize = 100
	#	ignorenislike = no
	#	allowmultiplekeys = no
	#}

	#  Similar configuration, for the /etc/group file. Adds a Group-Name
	#  attribute for every group that the user is member of.
	#
	#passwd etc_group {
	#	filename = /etc/group
	#	format = "=Group-Name:::*,User-Name"
	#	hashsize = 50
	#	ignorenislike = yes
	#	allowmultiplekeys = yes
	#	delimiter = ":"
	#}

	# Realm module, for proxying.
	#
	#  You can have multiple instances of the realm module to
	#  support multiple realm syntaxs at the same time.  The
	#  search order is defined by the order in the authorize and
	#  preacct sections.
	#
	#  Four config options:
	#	format         -  must be 'prefix' or 'suffix'
	#	delimiter      -  must be a single character
	#	ignore_default -  set to 'yes' or 'no'
	#       ignore_null    -  set to 'yes' or 'no'
	#
	#  ignore_default and ignore_null can be set to 'yes' to prevent
	#  the module from matching against DEFAULT or NULL realms.  This
	#  may be useful if you have have multiple instances of the
	#  realm module.
	#
	#  They both default to 'no'.
	#

	#  'realm/username'
	#
	#  Using this entry, IPASS users have their realm set to "IPASS".
	realm IPASS {
		format = prefix
		delimiter = "/"
		ignore_default = no
		ignore_null = yes
	}

	#  'username@realm'
	#
	realm suffix {
		format = suffix
		delimiter = "@"
		ignore_default = no
		ignore_null = yes
	}

	#  'username%realm'
	#
	realm realmpercent {
		format = suffix
		delimiter = "%"
		ignore_default = no
		ignore_null = null
	}

	#
	#  'domain\user'
	#
	realm ntdomain {
		format = prefix
		delimiter = "\\"
		ignore_default = no
		ignore_null = null
	}	

	#  A simple value checking module
	#
	#  It can be used to check if an attribute value in the request
	#  matches a (possibly multi valued) attribute in the check
	#  items This can be used for example for caller-id
	#  authentication.  For the module to run, both the request
	#  attribute and the check items attribute must exist
	#
	#  i.e.
	#  A user has an ldap entry with 2 radiusCallingStationId
	#  attributes with values "12345678" and "12345679".  If we
	#  enable rlm_checkval, then any request which contains a
	#  Calling-Station-Id with one of those two values will be
	#  accepted.  Requests with other values for
	#  Calling-Station-Id will be rejected.
	#
	#  Regular expressions in the check attribute value are allowed
	#  as long as the operator is '=~'
	#
	checkval {
		# The attribute to look for in the request
		item-name = Calling-Station-Id

		# The attribute to look for in check items. Can be multi valued
		check-name = Calling-Station-Id

		# The data type. Can be
		# string,integer,ipaddr,date,abinary,octets
		data-type = string

		# If set to yes and we dont find the item-name attribute in the
		# request then we send back a reject
		# DEFAULT is no
		#notfound-reject = no
	}

	#  rewrite arbitrary packets.  Useful in accounting and authorization.
	#
	#
	#  The module can also use the Rewrite-Rule attribute. If it
	#  is set and matches the name of the module instance, then
	#  that module instance will be the only one which runs.
	#
	#  Also if new_attribute is set to yes then a new attribute
	#  will be created containing the value replacewith and it
	#  will be added to searchin (packet, reply, proxy, proxy_reply or config).
	# searchfor,ignore_case and max_matches will be ignored in that case.
	#
	# Backreferences are supported: %{0} will contain the string the whole match
	# and %{1} to %{8} will contain the contents of the 1st to the 8th parentheses
	#
	# If max_matches is greater than one the backreferences will correspond to the
	# first match

	#
	#attr_rewrite sanecallerid {
	#	attribute = Called-Station-Id
		# may be "packet", "reply", "proxy", "proxy_reply" or "config"
	#	searchin = packet
	#	searchfor = "[+ ]"
	#	replacewith = ""
	#	ignore_case = no
	#	new_attribute = no
	#	max_matches = 10
	#	## If set to yes then the replace string will be appended to the
original string
	#	append = no
	#}

	# Preprocess the incoming RADIUS request, before handing it off
	# to other modules.
	#
	#  This module processes the 'huntgroups' and 'hints' files.
	#  In addition, it re-writes some weird attributes created
	#  by some NASes, and converts the attributes into a form which
	#  is a little more standard.
	#
	preprocess {
		huntgroups = ${confdir}/huntgroups
		hints = ${confdir}/hints

		# This hack changes Ascend's wierd port numberings
		# to standard 0-??? port numbers so that the "+" works
		# for IP address assignments.
		with_ascend_hack = no
		ascend_channels_per_line = 23

		# Windows NT machines often authenticate themselves as
		# NT_DOMAIN\username
		#
		# If this is set to 'yes', then the NT_DOMAIN portion
		# of the user-name is silently discarded.
		#
		# This configuration entry SHOULD NOT be used.
		# See the "realms" module for a better way to handle
		# NT domains.
		with_ntdomain_hack = yes

		# Specialix Jetstream 8500 24 port access server.
		#
		# If the user name is 10 characters or longer, a "/"
		# and the excess characters after the 10th are
		# appended to the user name.
		#
		# If you're not running that NAS, you don't need
		# this hack.
		with_specialix_jetstream_hack = no

		# Cisco (and Quintum in Cisco mode) sends it's VSA attributes
		# with the attribute name *again* in the string, like:
		#
		#   H323-Attribute = "h323-attribute=value".
		#
		# If this configuration item is set to 'yes', then
		# the redundant data in the the attribute text is stripped
		# out.  The result is:
		#
		#  H323-Attribute = "value"
		#
		# If you're not running a Cisco or Quintum NAS, you don't
		# need this hack.
		with_cisco_vsa_hack = no
	}

	# Livingston-style 'users' file
	#
	files {
		usersfile = ${confdir}/users
		acctusersfile = ${confdir}/acct_users
		preproxy_usersfile = ${confdir}/preproxy_users

		#  If you want to use the old Cistron 'users' file
		#  with FreeRADIUS, you should change the next line
		#  to 'compat = cistron'.  You can the copy your 'users'
		#  file from Cistron.
		compat = no
	}

	# Write a detailed log of all accounting records received.
	#
	detail {
		#  Note that we do NOT use NAS-IP-Address here, as
		#  that attribute MAY BE from the originating NAS, and
		#  NOT from the proxy which actually sent us the
		#  request.  The Client-IP-Address attribute is ALWAYS
		#  the address of the client which sent us the
		#  request.
		#
		#  The following line creates a new detail file for
		#  every radius client (by IP address or hostname).
		#  In addition, a new detail file is created every
		#  day, so that the detail file doesn't have to go
		#  through a 'log rotation'
		#
		#  If your detail files are large, you may also want
		#  to add a ':%H' (see doc/variables.txt) to the end
		#  of it, to create a new detail file every hour, e.g.:
		#
		#   ..../detail-%Y%m%d:%H
		#
		#  This will create a new detail file for every hour.
		#
		detailfile = ${radacctdir}/%{Client-IP-Address}/detail-%Y%m%d

		#
		#  The Unix-style permissions on the 'detail' file.
		#
		#  The detail file often contains secret or private
		#  information about users.  So by keeping the file
		#  permissions restrictive, we can prevent unwanted
		#  people from seeing that information.
		detailperm = 0600

		#
		# Certain attributes such as User-Password may be
		# "sensitive", so they should not be printed in the
		# detail file.  This section lists the attributes
		# that should be suppressed.
		#
		# The attributes should be listed one to a line.
		#
		#suppress {
			# User-Password
		#}
	}

	#
	#  Many people want to log authentication requests.
	#  Rather than modifying the server core to print out more
	#  messages, we can use a different instance of the 'detail'
	#  module, to log the authentication requests to a file.
	#
	#  You will also need to un-comment the 'auth_log' line
	#  in the 'authorize' section, below.
	#
	# detail auth_log {
		# detailfile = ${radacctdir}/%{Client-IP-Address}/auth-detail-%Y%m%d

		#
		#  This MUST be 0600, otherwise anyone can read
		#  the users passwords!
		# detailperm = 0600
	# }

	#
	#  This module logs authentication reply packets sent
	#  to a NAS.  Both Access-Accept and Access-Reject packets
	#  are logged.
	#
	#  You will also need to un-comment the 'reply_log' line
	#  in the 'post-auth' section, below.
	#
	# detail reply_log {
		# detailfile = ${radacctdir}/%{Client-IP-Address}/reply-detail-%Y%m%d

		#
		#  This MUST be 0600, otherwise anyone can read
		#  the users passwords!
		# detailperm = 0600
	# }

	#
	#  This module logs packets proxied to a home server.
	#
	#  You will also need to un-comment the 'pre_proxy_log' line
	#  in the 'pre-proxy' section, below.
	#
	# detail pre_proxy_log {
		# detailfile = ${radacctdir}/%{Client-IP-Address}/pre-proxy-detail-%Y%m%d

		#
		#  This MUST be 0600, otherwise anyone can read
		#  the users passwords!
		# detailperm = 0600
	# }

	#
	#  This module logs response packets from a home server.
	#
	#  You will also need to un-comment the 'post_proxy_log' line
	#  in the 'post-proxy' section, below.
	#
	# detail post_proxy_log {
		# detailfile = ${radacctdir}/%{Client-IP-Address}/post-proxy-detail-%Y%m%d

		#
		#  This MUST be 0600, otherwise anyone can read
		#  the users passwords!
		# detailperm = 0600
	# }

	#
	#  The rlm_sql_log module appends the SQL queries in a log
	#  file which is read later by the radsqlrelay program.
	#
	#  This module only performs the dynamic expansion of the
	#  variables found in the SQL statements. No operation is
	#  executed on the database server. (this could be done
	#  later by an external program) That means the module is
	#  useful only with non-"SELECT" statements.
	#
	#  See rlm_sql_log(5) manpage.
	#
#	sql_log {
#		path = ${radacctdir}/sql-relay
#		acct_table = "radacct"
#		postauth_table = "radpostauth"
#
#		Start = "INSERT INTO ${acct_table} (AcctSessionId, UserName, \
#		 NASIPAddress, FramedIPAddress, AcctStartTime, AcctStopTime, \
#		 AcctSessionTime, AcctTerminateCause) VALUES                 \
#		 ('%{Acct-Session-Id}', '%{User-Name}', '%{NAS-IP-Address}', \
#		 '%{Framed-IP-Address}', '%S', '0', '0', '');"
#		Stop = "INSERT INTO ${acct_table} (AcctSessionId, UserName,  \
#		 NASIPAddress, FramedIPAddress, AcctStartTime, AcctStopTime, \
#		 AcctSessionTime, AcctTerminateCause) VALUES                 \
#		 ('%{Acct-Session-Id}', '%{User-Name}', '%{NAS-IP-Address}', \
#		 '%{Framed-IP-Address}', '0', '%S', '%{Acct-Session-Time}',  \
#		 '%{Acct-Terminate-Cause}');"
#		Alive = "INSERT INTO ${acct_table} (AcctSessionId, UserName, \
#		 NASIPAddress, FramedIPAddress, AcctStartTime, AcctStopTime, \
#		 AcctSessionTime, AcctTerminateCause) VALUES                 \
#		 ('%{Acct-Session-Id}', '%{User-Name}', '%{NAS-IP-Address}', \
#		 '%{Framed-IP-Address}', '0', '0', '%{Acct-Session-Time}','');"
#
#		Post-Auth = "INSERT INTO ${postauth_table}                   \
#		 (user, pass, reply, date) VALUES                            \
#		 ('%{User-Name}', '%{User-Password:-Chap-Password}',         \
#		 '%{reply:Packet-Type}', '%S');"
#	}

	#
	#  Create a unique accounting session Id.  Many NASes re-use
	#  or repeat values for Acct-Session-Id, causing no end of
	#  confusion.
	#
	#  This module will add a (probably) unique session id
	#  to an accounting packet based on the attributes listed
	#  below found in the packet.  See doc/rlm_acct_unique for
	#  more information.
	#
	acct_unique {
		key = "User-Name, Acct-Session-Id, NAS-IP-Address,
Client-IP-Address, NAS-Port"
	}

	#  Include another file that has the SQL-related configuration.
	#  This is another file only because it tends to be big.
	#
	#  The following configuration file is for use with MySQL.
	#
	#  For Postgresql, use:		${confdir}/postgresql.conf
	#  For MS-SQL, use:	 	${confdir}/mssql.conf
	#  For Oracle, use:	 	${confdir}/oraclesql.conf
	#
#	$INCLUDE  ${confdir}/sql.conf

	#  For Cisco VoIP specific accounting with Postgresql,
	#  use:		${confdir}/pgsql-voip.conf
	#
	#  You will also need the sql schema from:
	#  	 src/billing/cisco_h323_db_schema-postgres.sql
	#  Note: This config can be use AS WELL AS the standard sql
	#  config if you need SQL based Auth

	#  Write a 'utmp' style file, of which users are currently
	#  logged in, and where they've logged in from.
	#
	#  This file is used mainly for Simultaneous-Use checking,
	#  and also 'radwho', to see who's currently logged in.
	#
	radutmp {
		#  Where the file is stored.  It's not a log file,
		#  so it doesn't need rotating.
		#
		filename = ${logdir}/radutmp

		#  The field in the packet to key on for the
		#  'user' name,  If you have other fields which you want
		#  to use to key on to control Simultaneous-Use,
		#  then you can use them here.
		#
		#  Note, however, that the size of the field in the
		#  'utmp' data structure is small, around 32
		#  characters, so that will limit the possible choices
		#  of keys.
		#
		#  You may want instead: %{Stripped-User-Name:-%{User-Name}}
		username = %{User-Name}

		#  Whether or not we want to treat "user" the same
		#  as "USER", or "User".  Some systems have problems
		#  with case sensitivity, so this should be set to
		#  'no' to enable the comparisons of the key attribute
		#  to be case insensitive.
		#
		case_sensitive = yes

		#  Accounting information may be lost, so the user MAY
		#  have logged off of the NAS, but we haven't noticed.
		#  If so, we can verify this information with the NAS,
		#
		#  If we want to believe the 'utmp' file, then this
		#  configuration entry can be set to 'no'.
		#
		check_with_nas = yes		

		# Set the file permissions, as the contents of this file
		# are usually private.
		perm = 0600

		callerid = "yes"
	}

	# "Safe" radutmp - does not contain caller ID, so it can be
	# world-readable, and radwho can work for normal users, without
	# exposing any information that isn't already exposed by who(1).
	#
	# This is another 'instance' of the radutmp module, but it is given
	# then name "sradutmp" to identify it later in the "accounting"
	# section.
	radutmp sradutmp {
		filename = ${logdir}/sradutmp
		perm = 0644
		callerid = "no"
	}

	# attr_filter - filters the attributes received in replies from
	# proxied servers, to make sure we send back to our RADIUS client
	# only allowed attributes.
	attr_filter {
		attrsfile = ${confdir}/attrs
	}

	#  counter module:
	#  This module takes an attribute (count-attribute).
	#  It also takes a key, and creates a counter for each unique
	#  key.  The count is incremented when accounting packets are
	#  received by the server.  The value of the increment depends
	#  on the attribute type.
	#  If the attribute is Acct-Session-Time or of an integer type we add the
	#  value of the attribute. If it is anything else we increase the
	#  counter by one.
	#
	#  The 'reset' parameter defines when the counters are all reset to
	#  zero.  It can be hourly, daily, weekly, monthly or never.
	#
	#  hourly: Reset on 00:00 of every hour
	#  daily: Reset on 00:00:00 every day
	#  weekly: Reset on 00:00:00 on sunday
	#  monthly: Reset on 00:00:00 of the first day of each month
	#
	#  It can also be user defined. It should be of the form:
	#  num[hdwm] where:
	#  h: hours, d: days, w: weeks, m: months
	#  If the letter is ommited days will be assumed. In example:
	#  reset = 10h (reset every 10 hours)
	#  reset = 12  (reset every 12 days)
	#
	#
	#  The check-name attribute defines an attribute which will be
	#  registered by the counter module and can be used to set the
	#  maximum allowed value for the counter after which the user
	#  is rejected.
	#  Something like:
	#
	#  DEFAULT Max-Daily-Session := 36000
	#          Fall-Through = 1
	#
	#  You should add the counter module in the instantiate
	#  section so that it registers check-name before the files
	#  module reads the users file.
	#
	#  If check-name is set and the user is to be rejected then we
	#  send back a Reply-Message and we log a Failure-Message in
	#  the radius.log
	#  If the count attribute is Acct-Session-Time then on each login
	#  we send back the remaining online time as a Session-Timeout attribute
	#
	#  The counter-name can also be used instead of using the check-name
	#  like below:
	#
	#  DEFAULT  Daily-Session-Time > 3600, Auth-Type = Reject
	#      Reply-Message = "You've used up more than one hour today"
	#
	#  The allowed-servicetype attribute can be used to only take
	#  into account specific sessions. For example if a user first
	#  logs in through a login menu and then selects ppp there will
	#  be two sessions. One for Login-User and one for Framed-User
	#  service type. We only need to take into account the second one.
	#
	#  The module should be added in the instantiate, authorize and
	#  accounting sections.  Make sure that in the authorize
	#  section it comes after any module which sets the
	#  'check-name' attribute.
	#
	counter daily {
		filename = ${raddbdir}/db.daily
		key = User-Name
		count-attribute = Acct-Session-Time
		reset = daily
		counter-name = Daily-Session-Time
		check-name = Max-Daily-Session
		allowed-servicetype = Framed-User
		cache-size = 5000
	}

	#
	#  This module is an SQL enabled version of the counter module.
	#
	#  Rather than maintaining seperate (GDBM) databases of
	#  accounting info for each counter, this module uses the data
	#  stored in the raddacct table by the sql modules. This
	#  module NEVER does any database INSERTs or UPDATEs.  It is
	#  totally dependent on the SQL module to process Accounting
	#  packets.
	#
	#  The 'sqlmod_inst' parameter holds the instance of the sql
	#  module to use when querying the SQL database. Normally it
	#  is just "sql".  If you define more and one SQL module
	#  instance (usually for failover situations), you can
	#  specify which module has access to the Accounting Data
	#  (radacct table).
	#
	#  The 'reset' parameter defines when the counters are all
	#  reset to zero.  It can be hourly, daily, weekly, monthly or
	#  never.  It can also be user defined. It should be of the
	#  form:
	#  	num[hdwm] where:
	#  	h: hours, d: days, w: weeks, m: months
	#  	If the letter is ommited days will be assumed. In example:
	#  	reset = 10h (reset every 10 hours)
	#  	reset = 12  (reset every 12 days)
	#
	#  The 'key' parameter specifies the unique identifier for the
	#  counter records (usually 'User-Name').
	#
	#  The 'query' parameter specifies the SQL query used to get
	#  the current Counter value from the database. There are 3
	#  parameters that can be used in the query:
	#		%k	'key' parameter
	#		%b	unix time value of beginning of reset period
	#		%e	unix time value of end of reset period
	#
	#  The 'check-name' parameter is the name of the 'check'
	#  attribute to use to access the counter in the 'users' file
	#  or SQL radcheck or radcheckgroup tables.
	#
	#  DEFAULT  Max-Daily-Session > 3600, Auth-Type = Reject
	#      Reply-Message = "You've used up more than one hour today"
	#
	sqlcounter dailycounter {
		counter-name = Daily-Session-Time
		check-name = Max-Daily-Session
		sqlmod-inst = sql
		key = User-Name
		reset = daily

		# This query properly handles calls that span from the
		# previous reset period into the current period but
		# involves more work for the SQL server than those
		# below
		# For mysql:
		query = "SELECT SUM(AcctSessionTime - \
                 GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) \
                 FROM radacct WHERE UserName='%{%k}' AND \
                 UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'"

		# For postgresql:
#		query = "SELECT SUM(AcctSessionTime - \
#                GREATER((%b - AcctStartTime::ABSTIME::INT4), 0)) \
#                FROM radacct WHERE UserName='%{%k}' AND \
#                AcctStartTime::ABSTIME::INT4 + AcctSessionTime > '%b'"

		# This query ignores calls that started in a previous
		# reset period and continue into into this one. But it
		# is a little easier on the SQL server
		# For mysql:
#		query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE \
#                UserName='%{%k}' AND AcctStartTime > FROM_UNIXTIME('%b')"

		# For postgresql:
#		query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE \
#                UserName='%{%k}' AND AND AcctStartTime::ABSTIME::INT4 > '%b'"

		# This query is the same as above, but demonstrates an
		# additional counter parameter '%e' which is the
		# timestamp for the end of the period
		# For mysql:
#		query = "SELECT SUM(AcctSessionTime) FROM radacct \
#                WHERE UserName='%{%k}' AND AcctStartTime BETWEEN \
#                FROM_UNIXTIME('%b') AND FROM_UNIXTIME('%e')"

		# For postgresql:
#		query = "SELECT SUM(AcctSessionTime) FROM radacct \
#                WHERE UserName='%{%k}' AND AcctStartTime::ABSTIME::INT4 \
#                BETWEEN '%b' AND '%e'"
	}

	sqlcounter monthlycounter {
		counter-name = Monthly-Session-Time
		check-name = Max-Monthly-Session
		sqlmod-inst = sql
		key = User-Name
		reset = monthly

		# This query properly handles calls that span from the
		# previous reset period into the current period but
		# involves more work for the SQL server than those
		# below
		# The same notes above about the differences between mysql
		# versus postgres queries apply here.
		query = "SELECT SUM(AcctSessionTime - \
                 GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) \
                 FROM radacct WHERE UserName='%{%k}' AND \
                 UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'"

		# This query ignores calls that started in a previous
		# reset period and continue into into this one. But it
		# is a little easier on the SQL server
#		query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE \
#                UserName='%{%k}' AND AcctStartTime > FROM_UNIXTIME('%b')"

		# This query is the same as above, but demonstrates an
		# additional counter parameter '%e' which is the
		# timestamp for the end of the period
#		query = "SELECT SUM(AcctSessionTime) FROM radacct \
#                WHERE UserName='%{%k}' AND AcctStartTime BETWEEN \
#                FROM_UNIXTIME('%b') AND FROM_UNIXTIME('%e')"
	}

	#
	# The "always" module is here for debugging purposes. Each
	# instance simply returns the same result, always, without
	# doing anything.
	always fail {
		rcode = fail
	}
	always reject {
		rcode = reject
	}
	always ok {
		rcode = ok
		simulcount = 0
		mpp = no
	}

	#
	#  The 'expression' module currently has no configuration.
	#
	#  This module is useful only for 'xlat'.  To use it,
	#  put 'exec' into the 'instantiate' section.  You can then
	#  do dynamic translation of attributes like:
	#
	#  Attribute-Name = `%{expr:2 + 3 + %{exec: uid -u}}`
	#
	#  The value of the attribute will be replaced with the output
	#  of the program which is executed.  Due to RADIUS protocol
	#  limitations, any output over 253 bytes will be ignored.
	expr {
	}

	#
	#  The 'digest' module currently has no configuration.
	#
	#  "Digest" authentication against a Cisco SIP server.
	#  See 'doc/rfc/draft-sterman-aaa-sip-00.txt' for details
	#  on performing digest authentication for Cisco SIP servers.
	#
	digest {
	}

	#
	#  Execute external programs
	#
	#  This module is useful only for 'xlat'.  To use it,
	#  put 'exec' into the 'instantiate' section.  You can then
	#  do dynamic translation of attributes like:
	#
	#  Attribute-Name = `%{exec:/path/to/program args}`
	#
	#  The value of the attribute will be replaced with the output
	#  of the program which is executed.  Due to RADIUS protocol
	#  limitations, any output over 253 bytes will be ignored.
	#
	#  The RADIUS attributes from the user request will be placed
	#  into environment variables of the executed program, as
	#  described in 'doc/variables.txt'
	#
	exec {
		wait = yes
		input_pairs = request
	}

	#
	#  This is a more general example of the execute module.
	#
	#  This one is called "echo".
	#
	#  Attribute-Name = `%{echo:/path/to/program args}`
	#
	#  If you wish to execute an external program in more than
	#  one section (e.g. 'authorize', 'pre_proxy', etc), then it
	#  is probably best to define a different instance of the
	#  'exec' module for every section.	
	#	
	exec echo {
		#
		#  Wait for the program to finish.
		#
		#  If we do NOT wait, then the program is "fire and
		#  forget", and any output attributes from it are ignored.
		#
		#  If we are looking for the program to output
		#  attributes, and want to add those attributes to the
		#  request, then we MUST wait for the program to
		#  finish, and therefore set 'wait=yes'
		#
		# allowed values: {no, yes}
		wait = yes

		#
		#  The name of the program to execute, and it's
		#  arguments.  Dynamic translation is done on this
		#  field, so things like the following example will
		#  work.
		#
		program = "/bin/echo %{User-Name}"

		#
		#  The attributes which are placed into the
		#  environment variables for the program.
		#
		#  Allowed values are:
		#
		#	request		attributes from the request
		#	config		attributes from the configuration items list
		#	reply		attributes from the reply
		#	proxy-request	attributes from the proxy request
		#	proxy-reply	attributes from the proxy reply
		#
		#  Note that some attributes may not exist at some
		#  stages.  e.g. There may be no proxy-reply
		#  attributes if this module is used in the
		#  'authorize' section.
		#
		input_pairs = request

		#
		#  Where to place the output attributes (if any) from
		#  the executed program.  The values allowed, and the
		#  restrictions as to availability, are the same as
		#  for the input_pairs.
		#
		output_pairs = reply

		#
		#  When to execute the program.  If the packet
		#  type does NOT match what's listed here, then
		#  the module does NOT execute the program.
		#
		#  For a list of allowed packet types, see
		#  the 'dictionary' file, and look for VALUEs
		#  of the Packet-Type attribute.
		#
		#  By default, the module executes on ANY packet.
		#  Un-comment out the following line to tell the
		#  module to execute only if an Access-Accept is
		#  being sent to the NAS.
		#
		#packet_type = Access-Accept
	}

	#  Do server side ip pool management. Should be added in post-auth and
	#  accounting sections.
	#
	#  The module also requires the existance of the Pool-Name
	#  attribute. That way the administrator can add the Pool-Name
	#  attribute in the user profiles and use different pools
	#  for different users. The Pool-Name attribute is a *check* item not
	#  a reply item.
	#
	# Example:
	# radiusd.conf: ippool students { [...] }
	# users file  : DEFAULT Group == students, Pool-Name := "students"
	#
	# ********* IF YOU CHANGE THE RANGE PARAMETERS YOU MUST *********
	# ********* THEN ERASE THE DB FILES                     *********
	#
	ippool main_pool {

		#  range-start,range-stop: The start and end ip
		#  addresses for the ip pool
		range-start = 192.168.1.1
		range-stop = 192.168.3.254

		#  netmask: The network mask used for the ip's
		netmask = 255.255.255.0

		#  cache-size: The gdbm cache size for the db
		#  files. Should be equal to the number of ip's
		#  available in the ip pool
		cache-size = 800

		# session-db: The main db file used to allocate ip's to clients
		session-db = ${raddbdir}/db.ippool

		# ip-index: Helper db index file used in multilink
		ip-index = ${raddbdir}/db.ipindex

		# override: Will this ippool override a Framed-IP-Address already set
		override = no

		# maximum-timeout: If not zero specifies the maximum time in seconds an
		# entry may be active. Default: 0
		maximum-timeout = 0
	}

	# $INCLUDE  ${confdir}/sqlippool.conf

	# OTP token support.  Not included by default.
	# $INCLUDE  ${confdir}/otp.conf

}

# Instantiation
#
#  This section orders the loading of the modules.  Modules
#  listed here will get loaded BEFORE the later sections like
#  authorize, authenticate, etc. get examined.
#
#  This section is not strictly needed.  When a section like
#  authorize refers to a module, it's automatically loaded and
#  initialized.  However, some modules may not be listed in any
#  of the following sections, so they can be listed here.
#
#  Also, listing modules here ensures that you have control over
#  the order in which they are initalized.  If one module needs
#  something defined by another module, you can list them in order
#  here, and ensure that the configuration will be OK.
#
instantiate {
	#
	#  Allows the execution of external scripts.
	#  The entire command line (and output) must fit into 253 bytes.
	#
	#  e.g. Framed-Pool = `%{exec:/bin/echo foo}`
	exec

	#
	#  The expression module doesn't do authorization,
	#  authentication, or accounting.  It only does dynamic
	#  translation, of the form:
	#
	#	Session-Timeout = `%{expr:2 + 3}`
	#
	#  So the module needs to be instantiated, but CANNOT be
	#  listed in any other section.  See 'doc/rlm_expr' for
	#  more information.
	#
	expr

	#
	# We add the counter module here so that it registers
	# the check-name attribute before any module which sets
	# it
#	daily
}

#  Authorization. First preprocess (hints and huntgroups files),
#  then realms, and finally look in the "users" file.
#
#  The order of the realm modules will determine the order that
#  we try to find a matching realm.
#
#  Make *sure* that 'preprocess' comes before any realm if you
#  need to setup hints for the remote radius server
authorize {
	#
	#  The preprocess module takes care of sanitizing some bizarre
	#  attributes in the request, and turning them into attributes
	#  which are more standard.
	#
	#  It takes care of processing the 'raddb/hints' and the
	#  'raddb/huntgroups' files.
	#
	#  It also adds the %{Client-IP-Address} attribute to the request.
	preprocess

	#
	#  If you want to have a log of authentication requests,
	#  un-comment the following line, and the 'detail auth_log'
	#  section, above.
#	auth_log

#	attr_filter

	#
	#  The chap module will set 'Auth-Type := CHAP' if we are
	#  handling a CHAP request and Auth-Type has not already been set

	#
	#  If the users are logging in with an MS-CHAP-Challenge
	#  attribute for authentication, the mschap module will find
	#  the MS-CHAP-Challenge attribute, and add 'Auth-Type := MS-CHAP'
	#  to the request, which will cause the server to then use
	#  the mschap module for authentication.
	mschap

	#
	#  If you have a Cisco SIP server authenticating against
	#  FreeRADIUS, uncomment the following line, and the 'digest'
	#  line in the 'authenticate' section.
#	digest

	#
	#  Look for IPASS style 'realm/', and if not found, look for
	#  '@realm', and decide whether or not to proxy, based on
	#  that.
#	IPASS

	#
	#  If you are using multiple kinds of realms, you probably
	#  want to set "ignore_null = yes" for all of them.
	#  Otherwise, when the first style of realm doesn't match,
	#  the other styles won't be checked.
	#
	suffix
#	ntdomain

	#
	#  This module takes care of EAP-MD5, EAP-TLS, and EAP-LEAP
	#  authentication.
	#
	#  It also sets the EAP-Type attribute in the request
	#  attribute list to the EAP type from the packet.
	eap

	#
	#  Read the 'users' file
	files

	#
	#  Look in an SQL database.  The schema of the database
	#  is meant to mirror the "users" file.
	#
	#  See "Authorization Queries" in sql.conf
#	sql

	#
	#  If you are using /etc/smbpasswd, and are also doing
	#  mschap authentication, the un-comment this line, and
	#  configure the 'etc_smbpasswd' module, above.
#	etc_smbpasswd

	#
	#  The ldap module will set Auth-Type to LDAP if it has not
	#  already been set
#	ldap

	#
	#  Enforce daily limits on time spent logged in.
#	daily

	#
	# Use the checkval module
#	checkval
}

#  Authentication.
#
#
#  This section lists which modules are available for authentication.
#  Note that it does NOT mean 'try each module in order'.  It means
#  that a module from the 'authorize' section adds a configuration
#  attribute 'Auth-Type := FOO'.  That authentication type is then
#  used to pick the apropriate module from the list below.
#

#  In general, you SHOULD NOT set the Auth-Type attribute.  The server
#  will figure it out on its own, and will do the right thing.  The
#  most common side effect of erroneously setting the Auth-Type
#  attribute is that one authentication method will work, but the
#  others will not.
#
#  The common reasons to set the Auth-Type attribute by hand
#  is to either forcibly reject the user, or forcibly accept him.
#
authenticate {
        Auth-Type MS-CHAP {
                mschap
        }

	#
	#  PAP authentication, when a back-end database listed
	#  in the 'authorize' section supplies a password.  The
	#  password can be clear-text, or encrypted.

	#
	#  Most people want CHAP authentication
	#  A back-end database listed in the 'authorize' section
	#  MUST supply a CLEAR TEXT password.  Encrypted passwords
	#  won't work.
	#

	#
	#  If you have a Cisco SIP server authenticating against
	#  FreeRADIUS, uncomment the following line, and the 'digest'
	#  line in the 'authorize' section.
#	digest

	#
	#  Pluggable Authentication Modules.

	#
	#  See 'man getpwent' for information on how the 'unix'
	#  module checks the users password.  Note that packets
	#  containing CHAP-Password attributes CANNOT be authenticated
	#  against /etc/passwd!  See the FAQ for details.
	#

	# Uncomment it if you want to use ldap for authentication
	#
	# Note that this means "check plain-text password against
	# the ldap database", which means that EAP won't work,

	#
	#  Allow EAP authentication.
	eap
}

#
#  Pre-accounting.  Decide which accounting type to use.
#
preacct {
	preprocess

	#
	#  Ensure that we have a semi-unique identifier for every
	#  request, and many NAS boxes are broken.
	acct_unique

	#
	#  Look for IPASS-style 'realm/', and if not found, look for
	#  '@realm', and decide whether or not to proxy, based on
	#  that.
	#
	#  Accounting requests are generally proxied to the same
	#  home server as authentication requests.
#	IPASS
	suffix
#	ntdomain

	#
	#  Read the 'acct_users' file
	files
}

#
#  Accounting.  Log the accounting data.
#
accounting {
	#
	#  Create a 'detail'ed log of the packets.
	#  Note that accounting requests which are proxied
	#  are also logged in the detail file.
	detail
#	daily

	#  Update the wtmp file
	#
	#  If you don't use "radlast", you can delete this line.

	#
	#  For Simultaneous-Use tracking.
	#
	#  Due to packet losses in the network, the data here
	#  may be incorrect.  There is little we can do about it.
	radutmp
#	sradutmp

	#  Return an address to the IP Pool when we see a stop record.
#	main_pool

	#
	#  Log traffic to an SQL database.
	#
	#  See "Accounting queries" in sql.conf
#	sql

	#
	#  Instead of sending the query to the SQL server,
	#  write it into a log file.
	#
#	sql_log

	#  Cisco VoIP specific bulk accounting
#	pgsql-voip

}

#  Session database, used for checking Simultaneous-Use. Either the radutmp
#  or rlm_sql module can handle this.
#  The rlm_sql module is *much* faster
session {
	radutmp

	#
	#  See "Simultaneous Use Checking Querie" in sql.conf
#	sql
}

#  Post-Authentication
#  Once we KNOW that the user has been authenticated, there are
#  additional steps we can take.
post-auth {
	#  Get an address from the IP Pool.
#	main_pool

	#
	#  If you want to have a log of authentication replies,
	#  un-comment the following line, and the 'detail reply_log'
	#  section, above.
#	reply_log

	#
	#  After authenticating the user, do another SQL query.
	#
	#  See "Authentication Logging Queries" in sql.conf
#	sql

	#
	#  Instead of sending the query to the SQL server,
	#  write it into a log file.
	#
#	sql_log

	#
	#  Un-comment the following if you have set
	#  'edir_account_policy_check = yes' in the ldap module sub-section of
	#  the 'modules' section.
	#
#	ldap
	#
	#  Access-Reject packets are sent through the REJECT sub-section of the
	#  post-auth section.
	#  Uncomment the following and set the module name to the ldap instance
	#  name if you have set 'edir_account_policy_check = yes' in the ldap
	#  module sub-section of the 'modules' section.
	#
#	Post-Auth-Type REJECT {
#		insert-module-name-here
#	}

}

#
#  When the server decides to proxy a request to a home server,
#  the proxied request is first passed through the pre-proxy
#  stage.  This stage can re-write the request, or decide to
#  cancel the proxy.
#
#  Only a few modules currently have this method.
#
pre-proxy {
#	attr_rewrite

	#  Uncomment the following line if you want to change attributes
	#  as defined in the preproxy_users file.
#	files

	#  If you want to have a log of packets proxied to a home
	#  server, un-comment the following line, and the
	#  'detail pre_proxy_log' section, above.
#	pre_proxy_log
}

#
#  When the server receives a reply to a request it proxied
#  to a home server, the request may be massaged here, in the
#  post-proxy stage.
#
post-proxy {

	#  If you want to have a log of replies from a home server,
	#  un-comment the following line, and the 'detail post_proxy_log'
	#  section, above.
#	post_proxy_log

#	attr_rewrite

	#  Uncomment the following line if you want to filter replies from
	#  remote proxies based on the rules defined in the 'attrs' file.

#	attr_filter

	#
	#  If you are proxying LEAP, you MUST configure the EAP
	#  module, and you MUST list it here, in the post-proxy
	#  stage.
	#
	#  You MUST also use the 'nostrip' option in the 'realm'
	#  configuration.  Otherwise, the User-Name attribute
	#  in the proxied request will not match the user name
	#  hidden inside of the EAP packet, and the end server will
	#  reject the EAP request.
	#
	eap
}

clients.conf

#
# clients.conf - client configuration directives
#
#######################################################################

#######################################################################
#
#  Definition of a RADIUS client (usually a NAS).
#
#  The information given here over rides anything given in the
#  'clients' file, or in the 'naslist' file.  The configuration here
#  contains all of the information from those two files, and allows
#  for more configuration items.
#
#  The "shortname" is be used for logging.  The "nastype", "login" and
#  "password" fields are mainly used for checkrad and are optional.
#

#
#  Defines a RADIUS client.  The format is 'client [hostname|ip-address]'
#
#  '127.0.0.1' is another name for 'localhost'.  It is enabled by default,
#  to allow testing of the server after an initial installation.  If you
#  are not going to be permitting RADIUS queries from localhost, we suggest
#  that you delete, or comment out, this entry.
#
client 127.0.0.1 {
	#
	#  The shared secret use to "encrypt" and "sign" packets between
	#  the NAS and FreeRADIUS.  You MUST change this secret from the
	#  default, otherwise it's not a secret any more!
	#
	#  The secret can be any string, up to 31 characters in length.
	#
	secret		= testing123

	#
	#  The short name is used as an alias for the fully qualified
	#  domain name, or the IP address.
	#
	shortname	= localhost

	#
	# the following three fields are optional, but may be used by
	# checkrad.pl for simultaneous use checks
	#

	#
	# The nastype tells 'checkrad.pl' which NAS-specific method to
	#  use to query the NAS for simultaneous use.
	#
	#  Permitted NAS types are:
	#
	#	cisco
	#	computone
	#	livingston
	#	max40xx
	#	multitech
	#	netserver
	#	pathras
	#	patton
	#	portslave
	#	tc
	#	usrhiper
	#	other		# for all other types

	#
	nastype     = other	# localhost isn't usually a NAS...

	#
	#  The following two configurations are for future use.
	#  The 'naspasswd' file is currently used to store the NAS
	#  login name and password, which is used by checkrad.pl
	#  when querying the NAS for simultaneous use.
	#
#	login       = !root
#	password    = someadminpas
}

#client some.host.org {
#	secret		= testing123
#	shortname	= localhost
#}

# !! cisco

client 10.1.1.110 {
	secret	= cisco
	shortname = 10.1.1.110
	nastype = cisco
}

#
#  You can now specify one secret for a network of clients.
#  When a client request comes in, the BEST match is chosen.
#  i.e. The entry from the smallest possible network.
#

# !! network 1 - lab

client 10.1.1.0/24 {
	secret		= testing
	shortname	= network1
}

# !! network 2 - workshop

client 192.168.0.0/24 {
        secret          = testing
        shortname       = network2
}

#client 10.10.10.10 {
#	# secret and password are mapped through the "secrets" file.
#	secret      = testing123
#	shortname   = liv1
#       # the following three fields are optional, but may be used by
#       # checkrad.pl for simultaneous usage checks
#	nastype     = livingston
#	login       = !root
#	password    = someadminpas
#}

eap.conf

# -*- text -*-
#
#  Whatever you do, do NOT set 'Auth-Type := EAP'.  The server
#  is smart enough to figure this out on its own.  The most
#  common side effect of setting 'Auth-Type := EAP' is that the
#  users then cannot use ANY other authentication method.
#
#	$Id: eap.conf,v 1.4.4.3 2006/04/28 18:25:03 aland Exp $
#
	eap {
		#  Invoke the default supported EAP type when
		#  EAP-Identity response is received.
		#
		#  The incoming EAP messages DO NOT specify which EAP
		#  type they will be using, so it MUST be set here.
		#
		#  For now, only one default EAP type may be used at a time.
		#
		#  If the EAP-Type attribute is set by another module,
		#  then that EAP type takes precedence over the
		#  default type configured here.
		#
		default_eap_type = peap

		#  A list is maintained to correlate EAP-Response
		#  packets with EAP-Request packets.  After a
		#  configurable length of time, entries in the list
		#  expire, and are deleted.
		#
		timer_expire     = 60

		#  There are many EAP types, but the server has support
		#  for only a limited subset.  If the server receives
		#  a request for an EAP type it does not support, then
		#  it normally rejects the request.  By setting this
		#  configuration to "yes", you can tell the server to
		#  instead keep processing the request.  Another module
		#  MUST then be configured to proxy the request to
		#  another RADIUS server which supports that EAP type.
		#
		#  If another module is NOT configured to handle the
		#  request, then the request will still end up being
		#  rejected.
		ignore_unknown_eap_types = no

		# Cisco AP1230B firmware 12.2(13)JA1 has a bug.  When given
		# a User-Name attribute in an Access-Accept, it copies one
		# more byte than it should.
		#
		# We can work around it by configurably adding an extra
		# zero byte.
		cisco_accounting_username_bug = no

		# Supported EAP-types

		#
		#  We do NOT recommend using EAP-MD5 authentication
		#  for wireless connections.  It is insecure, and does
		#  not provide for dynamic WEP keys.
		#
		md5 {
		}

		# Cisco LEAP
		#
		#  We do not recommend using LEAP in new deployments.  See:
		#  http://www.securiteam.com/tools/5TP012ACKE.html
		#
		#  Cisco LEAP uses the MS-CHAP algorithm (but not
		#  the MS-CHAP attributes) to perform it's authentication.
		#
		#  As a result, LEAP *requires* access to the plain-text
		#  User-Password, or the NT-Password attributes.
		#  'System' authentication is impossible with LEAP.
		#
		leap {
		}

		#  Generic Token Card.
		#
		#  Currently, this is only permitted inside of EAP-TTLS,
		#  or EAP-PEAP.  The module "challenges" the user with
		#  text, and the response from the user is taken to be
		#  the User-Password.
		#
		#  Proxying the tunneled EAP-GTC session is a bad idea,
		#  the users password will go over the wire in plain-text,
		#  for anyone to see.
		#
		gtc {
			#  The default challenge, which many clients
			#  ignore..
			#challenge = "Password: "

			#  The plain-text response which comes back
			#  is put into a User-Password attribute,
			#  and passed to another module for
			#  authentication.  This allows the EAP-GTC
			#  response to be checked against plain-text,
			#  or crypt'd passwords.
			#
			#  If you say "Local" instead of "PAP", then
			#  the module will look for a User-Password
			#  configured for the request, and do the
			#  authentication itself.
			#
			auth_type = PAP
		}

		## EAP-TLS
		#
		#  To generate ctest certificates, run the script
		#
		#	../scripts/certs.sh
		#
		#  The documents on http://www.freeradius.org/doc
		#  are old, but may be helpful.
		#
		#  See also:
		#
		#  http://www.dslreports.com/forum/remark,9286052~mode=flat
		#
		tls {
			private_key_password = whatever
			private_key_file = ${raddbdir}/certs/cert-srv.pem

			#  If Private key & Certificate are located in
			#  the same file, then private_key_file &
			#  certificate_file must contain the same file
			#  name.
			certificate_file = ${raddbdir}/certs/cert-srv.pem

			#  Trusted Root CA list
			CA_file = ${raddbdir}/certs/demoCA/cacert.pem

			dh_file = ${raddbdir}/certs/dh
			random_file = /dev/urandom

			#
			#  This can never exceed the size of a RADIUS
			#  packet (4096 bytes), and is preferably half
			#  that, to accomodate other attributes in
			#  RADIUS packet.  On most APs the MAX packet
			#  length is configured between 1500 - 1600
			#  In these cases, fragment size should be
			#  1024 or less.
			#
		#	fragment_size = 1024

			#  include_length is a flag which is
			#  by default set to yes If set to
			#  yes, Total Length of the message is
			#  included in EVERY packet we send.
			#  If set to no, Total Length of the
			#  message is included ONLY in the
			#  First packet of a fragment series.
			#
		#	include_length = yes

			#  Check the Certificate Revocation List
			#
			#  1) Copy CA certificates and CRLs to same directory.
			#  2) Execute 'c_rehash <CA certs&CRLs Directory>'.
			#    'c_rehash' is OpenSSL's command.
			#  3) Add 'CA_path=<CA certs&CRLs directory>'
			#      to radiusd.conf's tls section.
			#  4) uncomment the line below.
			#  5) Restart radiusd
		#	check_crl = yes

		       #
		       #  If check_cert_issuer is set, the value will
		       #  be checked against the DN of the issuer in
		       #  the client certificate.  If the values do not
		       #  match, the cerficate verification will fail,
		       #  rejecting the user.
		       #
		#       check_cert_issuer = "/C=GB/ST=Berkshire/L=Newbury/O=My Company Ltd"

		       #
		       #  If check_cert_cn is set, the value will
		       #  be xlat'ed and checked against the CN
		       #  in the client certificate.  If the values
		       #  do not match, the certificate verification
		       #  will fail rejecting the user.
		       #
		       #  This check is done only if the previous
		       #  "check_cert_issuer" is not set, or if
		       #  the check succeeds.
		       #
		#	check_cert_cn = %{User-Name}
		#
			# Set this option to specify the allowed
			# TLS cipher suites.  The format is listed
			# in "man 1 ciphers".
		#	cipher_list = "DEFAULT"
		}

		#  The TTLS module implements the EAP-TTLS protocol,
		#  which can be described as EAP inside of Diameter,
		#  inside of TLS, inside of EAP, inside of RADIUS...
		#
		#  Surprisingly, it works quite well.
		#
		#  The TTLS module needs the TLS module to be installed
		#  and configured, in order to use the TLS tunnel
		#  inside of the EAP packet.  You will still need to
		#  configure the TLS module, even if you do not want
		#  to deploy EAP-TLS in your network.  Users will not
		#  be able to request EAP-TLS, as it requires them to
		#  have a client certificate.  EAP-TTLS does not
		#  require a client certificate.
		#
		#ttls {
			#  The tunneled EAP session needs a default
			#  EAP type which is separate from the one for
			#  the non-tunneled EAP module.  Inside of the
			#  TTLS tunnel, we recommend using EAP-MD5.
			#  If the request does not contain an EAP
			#  conversation, then this configuration entry
			#  is ignored.
		#	default_eap_type = md5

			#  The tunneled authentication request does
			#  not usually contain useful attributes
			#  like 'Calling-Station-Id', etc.  These
			#  attributes are outside of the tunnel,
			#  and normally unavailable to the tunneled
			#  authentication request.
			#
			#  By setting this configuration entry to
			#  'yes', any attribute which NOT in the
			#  tunneled authentication request, but
			#  which IS available outside of the tunnel,
			#  is copied to the tunneled request.
			#
			# allowed values: {no, yes}
		#	copy_request_to_tunnel = no

			#  The reply attributes sent to the NAS are
			#  usually based on the name of the user
			#  'outside' of the tunnel (usually
			#  'anonymous').  If you want to send the
			#  reply attributes based on the user name
			#  inside of the tunnel, then set this
			#  configuration entry to 'yes', and the reply
			#  to the NAS will be taken from the reply to
			#  the tunneled request.
			#
			# allowed values: {no, yes}
		#	use_tunneled_reply = no
		#}

		#
		#  The tunneled EAP session needs a default EAP type
		#  which is separate from the one for the non-tunneled
		#  EAP module.  Inside of the TLS/PEAP tunnel, we
		#  recommend using EAP-MS-CHAPv2.
		#
		#  The PEAP module needs the TLS module to be installed
		#  and configured, in order to use the TLS tunnel
		#  inside of the EAP packet.  You will still need to
		#  configure the TLS module, even if you do not want
		#  to deploy EAP-TLS in your network.  Users will not
		#  be able to request EAP-TLS, as it requires them to
		#  have a client certificate.  EAP-PEAP does not
		#  require a client certificate.
		#
		 peap {
			#  The tunneled EAP session needs a default
			#  EAP type which is separate from the one for
			#  the non-tunneled EAP module.  Inside of the
			#  PEAP tunnel, we recommend using MS-CHAPv2,
			#  as that is the default type supported by
			#  Windows clients.
			default_eap_type = mschapv2

			#  the PEAP module also has these configuration
			#  items, which are the same as for TTLS.
		#	copy_request_to_tunnel = no
		#	use_tunneled_reply = no

			#  When the tunneled session is proxied, the
			#  home server may not understand EAP-MSCHAP-V2.
			#  Set this entry to "no" to proxy the tunneled
			#  EAP-MSCHAP-V2 as normal MSCHAPv2.
		#	proxy_tunneled_request_as_eap = yes
		}

		#
		#  This takes no configuration.
		#
		#  Note that it is the EAP MS-CHAPv2 sub-module, not
		#  the main 'mschap' module.
		#
		#  Note also that in order for this sub-module to work,
		#  the main 'mschap' module MUST ALSO be configured.
		#
		#  This module is the *Microsoft* implementation of MS-CHAPv2
		#  in EAP.  There is another (incompatible) implementation
		#  of MS-CHAPv2 in EAP by Cisco, which FreeRADIUS does not
		#  currently support.
		#
		mschapv2 {
		}
	}

krb5.conf

[logging]
 default = FILE:/var/log/krb5libs.log
 kdc = FILE:/var/log/krb5kdc.log
 admin_server = FILE:/var/log/kadmind.log

[libdefaults]
 default_realm = TFXSCHOOL.INTERNAL
 dns_lookup_realm = false
 dns_lookup_kdc = false
 ticket_lifetime = 24h
 forwardable = yes

[realms]
 TFXSCHOOL.INTERNAL = {
  kdc = tfxschoolfs01.tfxschool.internal:88
  admin_server = tfxschoolfs01.tfxschool.internal:749
  default_domain = tfxschool.internal
 }

[domain_realm]
.tfxschool.internal = TFXSCHOOL.INTERNAL
tfxschool.internal = TFXSCHOOL.INTERNAL

[kdc]
 profile = /var/kerberos/krb5kdc/kdc.conf

[appdefaults]
 pam = {
   debug = true
   ticket_lifetime = 36000
   renew_lifetime = 36000
   forwardable = true
   krb4_convert = false
 }

...

Thanks in advance for any help supplied.

freeradius, windows 2003 ADS - authentication fails

Jacob Jarick