default.r1

server default {
#
#  If you want the server to listen on additional addresses, or on
#  additional ports, you can use multiple "listen" sections.
#
#  Each section make the server listen for only one type of packet,
#  therefore authentication and accounting have to be configured in
#  different sections.
#
#  The server ignores all "listen" section if you are using '-i' and '-p'
#  on the command line.
#
listen {
	#  Type of packets to listen for.
	#  Allowed values are:
	#	auth	listen for authentication packets
	#	acct	listen for accounting packets
	#	proxy   IP to use for sending proxied packets
	#	detail  Read from the detail file.  For examples, see
	#               raddb/sites-available/copy-acct-to-home-server
	#	status  listen for Status-Server packets.  For examples,
	#		see raddb/sites-available/status
	#	coa     listen for CoA-Request and Disconnect-Request
	#		packets.  For examples, see the file
	#		raddb/sites-available/coa
	#
	type = auth

	#  Note: "type = proxy" lets you control the source IP used for
	#        proxying packets, with some limitations:
	#
	#    * A proxy listener CANNOT be used in a virtual server section.
	#    * You should probably set "port = 0".
	#    * Any "clients" configuration will be ignored.
	#
	#  See also proxy.conf, and the "src_ipaddr" configuration entry
	#  in the sample "home_server" section.  When you specify the
	#  source IP address for packets sent to a home server, the
	#  proxy listeners are automatically created.

	#  ipaddr/ipv4addr/ipv6addr - IP address on which to listen.
	#  Out of several options the first one will be used.
	#
	#  Allowed values are:
	#	IPv4 address (e.g. 1.2.3.4, for ipv4addr/ipaddr)
	#	IPv6 address (e.g. 2001:db8::1, for ipv6addr/ipaddr)
	#	hostname     (radius.example.com,
	#			A record for ipv4addr,
	#       		AAAA record for ipv6addr,
	#			A or AAAA record for ipaddr)
	#       wildcard     (*)
	#
	# ipv4addr = *
	# ipv6addr = *
	ipaddr = *

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

	#  Some systems support binding to an interface, in addition
	#  to the IP address.  This feature isn't strictly necessary,
	#  but for sites with many IP addresses on one interface,
	#  it's useful to say "listen on all addresses for eth0".
	#
	#  If your system does not support this feature, you will
	#  get an error if you try to use it.
	#
#	interface = eth0

	#  Per-socket lists of clients.  This is a very useful feature.
	#
	#  The name here is a reference to a section elsewhere in
	#  radiusd.conf, or clients.conf.  Having the name as
	#  a reference allows multiple sockets to use the same
	#  set of clients.
	#
	#  If this configuration is used, then the global list of clients
	#  is IGNORED for this "listen" section.  Take care configuring
	#  this feature, to ensure you don't accidentally disable a
	#  client you need.
	#
	#  See clients.conf for the configuration of "per_socket_clients".
	#
#	clients = per_socket_clients

	#
	#  Connection limiting for sockets with "proto = tcp".
	#
	#  This section is ignored for other kinds of sockets.
	#
	limit {
	      #
	      #  Limit the number of simultaneous TCP connections to the socket
	      #
	      #  The default is 16.
	      #  Setting this to 0 means "no limit"
	      max_connections = 16

	      #  The per-socket "max_requests" option does not exist.

	      #
	      #  The lifetime, in seconds, of a TCP connection.  After
	      #  this lifetime, the connection will be closed.
	      #
	      #  Setting this to 0 means "forever".
	      lifetime = 0

	      #
	      #  The idle timeout, in seconds, of a TCP connection.
	      #  If no packets have been received over the connection for
	      #  this time, the connection will be closed.
	      #
	      #  Setting this to 0 means "no timeout".
	      #
	      #  We STRONGLY RECOMMEND that you set an idle timeout.
	      #
	      idle_timeout = 30
	}
}

#
#  This second "listen" section is for listening on the accounting
#  port, too.
#
listen {
	ipaddr = *
#	ipv6addr = ::
	port = 0
	type = acct
#	interface = eth0
#	clients = per_socket_clients

	limit {
		#  The number of packets received can be rate limited via the
		#  "max_pps" configuration item.  When it is set, the server
		#  tracks the total number of packets received in the previous
		#  second.  If the count is greater than "max_pps", then the
		#  new packet is silently discarded.  This helps the server
		#  deal with overload situations.
		#
		#  The packets/s counter is tracked in a sliding window.  This
		#  means that the pps calculation is done for the second
		#  before the current packet was received.  NOT for the current
		#  wall-clock second, and NOT for the previous wall-clock second.
		#
		#  Useful values are 0 (no limit), or 100 to 10000.
		#  Values lower than 100 will likely cause the server to ignore
		#  normal traffic.  Few systems are capable of handling more than
		#  10K packets/s.
		#
		#  It is most useful for accounting systems.  Set it to 50%
		#  more than the normal accounting load, and you can be sure that
		#  the server will never get overloaded
		#
#		max_pps = 0

		# Only for "proto = tcp". These are ignored for "udp" sockets.
		#
#		idle_timeout = 0
#		lifetime = 0
#		max_connections = 0
	}
}

# IPv6 versions of the above - read their full config to understand options
listen {
	type = auth
	ipv6addr = ::	# any.  ::1 == localhost
	port = 0
#	interface = eth0
#	clients = per_socket_clients
	limit {
	      max_connections = 16
	      lifetime = 0
	      idle_timeout = 30
	}
}

listen {
	ipv6addr = ::
	port = 0
	type = acct
#	interface = eth0
#	clients = per_socket_clients

	limit {
#		max_pps = 0
#		idle_timeout = 0
#		lifetime = 0
#		max_connections = 0
	}
}

#  Authorization. First preprocess (hints and huntgroups files),
#  then realms, and finally look in the "users" file.
#
#  Any changes made here should also be made to the "inner-tunnel"
#  virtual server.
#
#  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 {

	-ldap
	-pap
}


#  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 appropriate 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 (Auth-Type := Reject),
#  or to or forcibly accept the user (Auth-Type := Accept).
#
#  Note that Auth-Type := Accept will NOT work with EAP.
#
#  Please do not put "unlang" configurations into the "authenticate"
#  section.  Put them in the "post-auth" section instead.  That's what
#  the post-auth section is for.
#
authenticate {
	#
	#  PAP authentication, when a back-end database listed
	#  in the 'authorize' section supplies a password.  The
	#  password can be clear-text, or encrypted.
	Auth-Type PAP {
		pap
	}


}


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

	#
	#  Merge Acct-[Input|Output]-Gigawords and Acct-[Input-Output]-Octets
	#  into a single 64bit counter Acct-[Input|Output]-Octets64.
	#
#	acct_counters64

	#
	#  Session start times are *implied* in RADIUS.
	#  The NAS never sends a "start time".  Instead, it sends
	#  a start packet, *possibly* with an Acct-Delay-Time.
	#  The server is supposed to conclude that the start time
	#  was "Acct-Delay-Time" seconds in the past.
	#
	#  The code below creates an explicit start time, which can
	#  then be used in other modules.  It will be *mostly* correct.
	#  Any errors are due to the 1-second resolution of RADIUS,
	#  and the possibility that the time on the NAS may be off.
	#
	#  The start time is: NOW - delay - session_length
	#

#	update request {
#	  	FreeRADIUS-Acct-Session-Start-Time = "%{expr: %l - %{%{Acct-Session-Time}:-0} - %{%{Acct-Delay-Time}:-0}}"
#	}


	#
	#  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 {
	#  Update accounting packet by adding the CUI attribute
	#  recorded from the corresponding Access-Accept
	#  use it only if your NAS boxes do not support CUI themselves
#	cui
	#
	#  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.
	unix

	#
	#  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 mods-available/sql
	-sql

	#
	#  If you receive stop packets with zero session length,
	#  they will NOT be logged in the database.  The SQL module
	#  will print a message (only in debugging mode), and will
	#  return "noop".
	#
	#  You can ignore these packets by uncommenting the following
	#  three lines.  Otherwise, the server will not respond to the
	#  accounting request, and the NAS will retransmit.
	#
#	if (noop) {
#		ok
#	}

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

	#  Cisco VoIP specific bulk accounting
#	pgsql-voip

	# For Exec-Program and Exec-Program-Wait
	exec

	#  Filter attributes from the accounting response.
	attr_filter.accounting_response

	#
	#  See "Autz-Type Status-Server" for how this works.
	#
#	Acct-Type Status-Server {
#
#	}
}


#  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 Queries" in mods-available/sql
#	sql
}


#  Post-Authentication
#  Once we KNOW that the user has been authenticated, there are
#  additional steps we can take.
post-auth {
	#
	#  If you need to have a State attribute, you can
	#  add it here.  e.g. for later CoA-Request with
	#  State, and Service-Type = Authorize-Only.
	#
#	if (!&reply:State) {
#		update reply {
#			State := "0x%{randstr:16h}"
#		}
#	}

	#
	#  For EAP-TTLS and PEAP, add the cached attributes to the reply.
	#  The "session-state" attributes are automatically cached when
	#  an Access-Challenge is sent, and automatically retrieved
	#  when an Access-Request is received.
	#
	#  The session-state attributes are automatically deleted after
	#  an Access-Reject or Access-Accept is sent.
	#
	update {
		&reply: += &session-state:
	}

	#  Get an address from the IP Pool.
#	main_pool


	#  Create the CUI value and add the attribute to Access-Accept.
	#  Uncomment the line below if *returning* the CUI.
#	cui

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

	#
	#  After authenticating the user, do another SQL query.
	#
	#  See "Authentication Logging Queries" in mods-available/sql
	-sql

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

	#
	#  Un-comment the following if you want to modify the user's object
	#  in LDAP after a successful login.
	#
#	ldap

	# For Exec-Program and Exec-Program-Wait
	exec

	#
	#  Calculate the various WiMAX keys.  In order for this to work,
	#  you will need to define the WiMAX NAI, usually via
	#
	#	update request {
	#	       WiMAX-MN-NAI = "%{User-Name}"
	#	}
	#
	#  If you want various keys to be calculated, you will need to
	#  update the reply with "template" values.  The module will see
	#  this, and replace the template values with the correct ones
	#  taken from the cryptographic calculations.  e.g.
	#
	# 	update reply {
	#		WiMAX-FA-RK-Key = 0x00
	#		WiMAX-MSK = "%{EAP-MSK}"
	#	}
	#
	#  You may want to delete the MS-MPPE-*-Keys from the reply,
	#  as some WiMAX clients behave badly when those attributes
	#  are included.  See "raddb/modules/wimax", configuration
	#  entry "delete_mppe_keys" for more information.
	#
#	wimax


	#  If there is a client certificate (EAP-TLS, sometimes PEAP
	#  and TTLS), then some attributes are filled out after the
	#  certificate verification has been performed.  These fields
	#  MAY be available during the authentication, or they may be
	#  available only in the "post-auth" section.
	#
	#  The first set of attributes contains information about the
	#  issuing certificate which is being used.  The second
	#  contains information about the client certificate (if
	#  available).
#
#	update reply {
#	       Reply-Message += "%{session-state:TLS-Cert-Serial}"
#	       Reply-Message += "%{session-state:TLS-Cert-Expiration}"
#	       Reply-Message += "%{session-state:TLS-Cert-Subject}"
#	       Reply-Message += "%{session-state:TLS-Cert-Issuer}"
#	       Reply-Message += "%{session-state:TLS-Cert-Common-Name}"
#	       Reply-Message += "%{session-state:TLS-Cert-Subject-Alt-Name-Email}"
#
#	       Reply-Message += "%{session-state:TLS-Client-Cert-Serial}"
#	       Reply-Message += "%{session-state:TLS-Client-Cert-Expiration}"
#	       Reply-Message += "%{session-state:TLS-Client-Cert-Subject}"
#	       Reply-Message += "%{session-state:TLS-Client-Cert-Issuer}"
#	       Reply-Message += "%{session-state:TLS-Client-Cert-Common-Name}"
#	       Reply-Message += "%{session-state:TLS-Client-Cert-Subject-Alt-Name-Email}"
#	}

	#  Insert class attribute (with unique value) into response,
	#  aids matching auth and acct records, and protects against duplicate
	#  Acct-Session-Id. Note: Only works if the NAS has implemented
	#  RFC 2865 behaviour for the class attribute, AND if the NAS
	#  supports long Class attributes.  Many older or cheap NASes
	#  only support 16-octet Class attributes.
#	insert_acct_class

	#  MacSEC requires the use of EAP-Key-Name.  However, we don't
	#  want to send it for all EAP sessions.  Therefore, the EAP
	#  modules put required data into the EAP-Session-Id attribute.
	#  This attribute is never put into a request or reply packet.
	#
	#  Uncomment the next few lines to copy the required data into
	#  the EAP-Key-Name attribute
#	if (&reply:EAP-Session-Id) {
#		update reply {
#			EAP-Key-Name := &reply:EAP-Session-Id
#		}
#	}

	#  Remove reply message if the response contains an EAP-Message
	remove_reply_message_if_eap

	#
	#  Access-Reject packets are sent through the REJECT sub-section of the
	#  post-auth section.
	#
	#  Add the ldap module name (or instance) if you have set
	#  'edir_account_policy_check = yes' in the ldap module configuration
	#
	#  The "session-state" attributes are not available here.
	#
	Post-Auth-Type REJECT {
		# log failed authentications in SQL, too.
		-sql
		attr_filter.access_reject

		# Insert EAP-Failure message if the request was
		# rejected by policy instead of because of an
		# authentication failure
		eap

		#  Remove reply message if the response contains an EAP-Message
		remove_reply_message_if_eap
	}
}

#
#  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 {
	# Before proxing the request add an Operator-Name attribute identifying
	# if the operator-name is found for this client.
	# No need to uncomment this if you have already enabled this in
	# the authorize section.
#	operator-name

	#  The client requests the CUI by sending a CUI attribute
	#  containing one zero byte.
	#  Uncomment the line below if *requesting* the CUI.
#	cui

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

	#  Uncomment the following line if you want to filter requests
	#  sent to remote servers based on the rules defined in the
	#  'attrs.pre-proxy' file.
#	attr_filter.pre-proxy

	#  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

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

	#
	#  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

	#
	#  If the server tries to proxy a request and fails, then the
	#  request is processed through the modules in this section.
	#
	#  The main use of this section is to permit robust proxying
	#  of accounting packets.  The server can be configured to
	#  proxy accounting packets as part of normal processing.
	#  Then, if the home server goes down, accounting packets can
	#  be logged to a local "detail" file, for processing with
	#  radrelay.  When the home server comes back up, radrelay
	#  will read the detail file, and send the packets to the
	#  home server.
	#
	#  With this configuration, the server always responds to
	#  Accounting-Requests from the NAS, but only writes
	#  accounting packets to disk if the home server is down.
	#
#	Post-Proxy-Type Fail-Accounting {
#			detail
#	}
}
}