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######################################################################

#

#	As of 2.0.0, FreeRADIUS supports virtual hosts using the

#	"server" section, and configuration directives.

#

#	Virtual hosts should be put into the "sites-available"

#	directory.  Soft links should be created in the "sites-enabled"

#	directory to these files.  This is done in a normal installation.

#

#	If you are using 802.1X (EAP) authentication, please see also

#	the "inner-tunnel" virtual server.  You will likely have to edit

#	that, too, for authentication to work.

#

#	$Id: 3616050e7625eb6b5e2ba44782fcb737b2ae6136 $

#

######################################################################

#

#	Read "man radiusd" before editing this file.  See the section

#	titled DEBUGGING.  It outlines a method where you can quickly

#	obtain the configuration you want, without running into

#	trouble.  See also "man unlang", which documents the format

#	of this file.

#

#	This configuration is designed to work in the widest possible

#	set of circumstances, with the widest possible number of

#	authentication methods.  This means that in general, you should

#	need to make very few changes to this file.

#

#	The best way to configure the server for your local system

#	is to CAREFULLY edit this file.  Most attempts to make large

#	edits to this file will BREAK THE SERVER.  Any edits should

#	be small, and tested by running the server with "radiusd -X".

#	Once the edits have been verified to work, save a copy of these

#	configuration files somewhere.  (e.g. as a "tar" file).  Then,

#	make more edits, and test, as above.

#

#	There are many "commented out" references to modules such

#	as ldap, sql, etc.  These references serve as place-holders.

#	If you need the functionality of that module, then configure

#	it in radiusd.conf, and un-comment the references to it in

#	this file.  In most cases, those small changes will result

#	in the server being able to connect to the DB, and to

#	authenticate users.

#

######################################################################

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 ignore 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.

	#  If multiple ones are listed, only the first one will

	#  be used, and the others will be ignored.

	#

	#  The configuration options accept the following syntax:

	#

	#  ipv4addr - IPv4 address (e.g.192.0.2.3)

	#  	    - wildcard (i.e. *)

	#  	    - hostname (radius.example.com)

	#  	      Only the A record for the host name is used.

	#	      If there is no A record, an error is returned,

	#	      and the server fails to start.

	#

	#  ipv6addr - IPv6 address (e.g. 2001:db8::1)

	#  	    - wildcard (i.e. *)

	#  	    - hostname (radius.example.com)

	#  	      Only the AAAA record for the host name is used.

	#	      If there is no AAAA record, an error is returned,

	#	      and the server fails to start.

	#

	#  ipaddr   - IPv4 address as above

	#  	    - IPv6 address as above

	#  	    - wildcard (i.e. *), which means IPv4 wildcard.

	#	    - hostname

	#	      If there is only one A or AAAA record returned

	#	      for the host name, it is used.

	#	      If multiple A or AAAA records are returned

	#	      for the host name, only the first one is used.

	#	      If both A and AAAA records are returned

	#	      for the host name, only the A record is used.

	#

	# ipv4addr = *

	# ipv6addr = *

	ipaddr = 127.0.0.1

	#  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 = 127.0.0.1

#	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 = ::1

#	ipv6addr = ::	# any.  ::1 == localhost

#	port = 0

#	interface = eth0

#	clients = per_socket_clients

#	limit {

#	      max_connections = 16

#	      lifetime = 0

#	      idle_timeout = 30

#	}

#}

#listen {

#	type = acct

#	ipv6addr = ::1

#	ipv6addr = ::	# any.  ::1 == localhost

#	port = 0

#	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 {

	#

	#  Take a User-Name, and perform some checks on it, for spaces and other

	#  invalid characters.  If the User-Name appears invalid, reject the

	#  request.

	#

	#  See policy.d/filter for the definition of the filter_username policy.

	#

	filter_username

	#

	#  Some broken equipment sends passwords with embedded zeros.

	#  i.e. the debug output will show

	#

	#	User-Password = "password\000\000"

	#

	#  This policy will fix it to just be "password".

	#

	filter_password

	#

	#  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/mods-config/preprocess/hints' 

	#  and the 'raddb/mods-config/preprocess/huntgroups' files.

	preprocess

	#  If you intend to use CUI and you require that the Operator-Name

	#  be set for CUI generation and you want to generate CUI also

	#  for your local clients then uncomment the operator-name

	#  below and set the operator-name for your clients in clients.conf

#	operator-name

	#

	#  If you want to generate CUI for some clients that do not

	#  send proper CUI requests, then uncomment the

	#  cui below and set "add_cui = yes" for these clients in clients.conf

#	cui

	#

	#  If you want to have a log of authentication requests,

	#  un-comment the following line.

#	auth_log

	#

	#  The chap module will set 'Auth-Type := CHAP' if we are

	#  handling a CHAP request and Auth-Type has not already been set

#	chap

	#

	#  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

	#

	#  The WiMAX specification says that the Calling-Station-Id

	#  is 6 octets of the MAC.  This definition conflicts with

	#  RFC 3580, and all common RADIUS practices.  Un-commenting

	#  the "wimax" module here means that it will fix the

	#  Calling-Station-Id attribute to the normal format as

	#  specified in RFC 3580 Section 3.21

#	wimax

	#

	#  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.

	#

	#  The EAP module returns "ok" or "updated" if it is not yet ready

	#  to authenticate the user.  The configuration below checks for

	#  "ok", and stops processing the "authorize" section if so.

	#

	#  Any LDAP and/or SQL servers will not be queried for the

	#  initial set of packets that go back and forth to set up

	#  TTLS or PEAP.

	#

	#  The "updated" check is commented out for compatibility with

	#  previous versions of this configuration, but you may wish to

	#  uncomment it as well; this will further reduce the number of

	#  LDAP and/or SQL queries for TTLS or PEAP.

	#

#	eap {

#		ok = return

#		updated = return

	}

	#

	#  Pull crypt'd passwords from /etc/passwd or /etc/shadow,

	#  using the system API's to get the password.  If you want

	#  to read /etc/passwd or /etc/shadow directly, see the

	#  mods-available/passwd module.

	#

#	unix

	#

	#  Read the 'users' file.  In v3, this is located in

	#  raddb/mods-config/files/authorize

#	files

	#

	#  Look in an SQL database.  The schema of the database

	#  is meant to mirror the "users" file.

	#

	#  See "Authorization Queries" in mods-available/sql

	sql

	#

	#  If you are using /etc/smbpasswd, and are also doing

	#  mschap authentication, the un-comment this line, and

	#  configure the 'smbpasswd' module.

#	smbpasswd

	#

	#  The ldap module reads passwords from the LDAP database.

#	-ldap

	#

	#  Enforce daily limits on time spent logged in.

#	daily

	#

	expiration

	logintime

	#

	#  If no other module has claimed responsibility for

	#  authentication, then try to use PAP.  This allows the

	#  other modules listed above to add a "known good" password

	#  to the request, and to do nothing else.  The PAP module

	#  will then see that password, and use it to do PAP

	#  authentication.

	#

	#  This module should be listed last, so that the other modules

	#  get a chance to set Auth-Type for themselves.

	#

	pap

	#

	#  If "status_server = yes", then Status-Server messages are passed

	#  through the following section, and ONLY the following section.

	#  This permits you to do DB queries, for example.  If the modules

	#  listed here return "fail", then NO response is sent.

	#

#	Autz-Type Status-Server {

#

#	}

}

#  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

	}

	#

	#  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.

#	Auth-Type CHAP {

#		chap

#	}

	#

	#  MSCHAP authentication.

#	Auth-Type MS-CHAP {

#		mschap

#	}

	#

	#  For old names, too.

	#

#	mschap

	#

	#  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.

#	pam

	#  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,

	#  as it does not supply a plain-text password.

	#

	#  We do NOT recommend using this.  LDAP servers are databases.

	#  They are NOT authentication servers.  FreeRADIUS is an

	#  authentication server, and knows what to do with authentication.

	#  LDAP servers do not.

	#

#	Auth-Type LDAP {

#		ldap

#	}

	#

	#  Allow EAP authentication.

#	eap

	#

	#  The older configurations sent a number of attributes in

	#  Access-Challenge packets, which wasn't strictly correct.

	#  If you want to filter out these attributes, uncomment

	#  the following lines.

	#

#	Auth-Type eap {

#		eap {

#			handled = 1

#		}

#		if (handled && (Response-Packet-Type == Access-Challenge)) {

#			attr_filter.access_challenge.post-auth

#			handled  # override the "updated" code from attr_filter

#		}

#	}

}

#

#  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

#	}

	#  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

	#

	#  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 += "%{TLS-Cert-Serial}"

#	       Reply-Message += "%{TLS-Cert-Expiration}"

#	       Reply-Message += "%{TLS-Cert-Subject}"

#	       Reply-Message += "%{TLS-Cert-Issuer}"

#	       Reply-Message += "%{TLS-Cert-Common-Name}"

#	       Reply-Message += "%{TLS-Cert-Subject-Alt-Name-Email}"

#

#	       Reply-Message += "%{TLS-Client-Cert-Serial}"

#	       Reply-Message += "%{TLS-Client-Cert-Expiration}"

#	       Reply-Message += "%{TLS-Client-Cert-Subject}"

#	       Reply-Message += "%{TLS-Client-Cert-Issuer}"

#	       Reply-Message += "%{TLS-Client-Cert-Common-Name}"

#	       Reply-Message += "%{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

	}

	#

	#  Filter access challenges.

	#

	Post-Auth-Type Challenge {

#		remove_reply_message_if_eap

#		attr_filter.access_challenge.post-auth

	}

}

#

#  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

#	}

}

}