radiusd-example.txt

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	#
	#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 the order in the authorize and
	#  preacct blocks after the module config block.
	#
	#  Two config options:
	#	format     -  must be 'prefix' or 'suffix'
	#	delimiter  -  must be a single character

	#  'realm/username'
	#
	#  Using this entry, IPASS users have their realm set to "IPASS".
	realm realmslash {
		format = prefix
		delimiter = "/"
	}

	#  'username@realm'
	#
	realm suffix {
		format = suffix
		delimiter = "@"
	}

	#  'username%realm'
	#
	realm realmpercent {
		format = suffix
		delimiter = "%"
	}
	
	#  rewrite arbitrary packets.  Useful in accounting and authorization.
	#
	## This module is highly experimental at the moment.  Please give 
	## feedback to the mailing list.
	#
	#  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 or config).
	# searchfor,ignore_case and max_matches will be ignored in that case.

	#
	#attr_rewrite sanecallerid {
	#	attribute = Called-Station-Id
		# may be "packet", "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.
		with_ntdomain_hack = no

		# 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 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 NAS, you don't need
		# this hack.
		with_cisco_vsa_hack = no
	}

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

	# 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-Id"
	}


	#  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

	#  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.
		#
		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
	}

	# 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.
	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
	#
	#  The first example 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.
	#
	#  If you wish to execute an external program in more than