1 ######################################################################
3 # As of 2.0.0, FreeRADIUS supports virtual hosts using the
4 # "server" section, and configuration directives.
6 # Virtual hosts should be put into the "sites-available"
7 # directory. Soft links should be created in the "sites-enabled"
8 # directory to these files. This is done in a normal installation.
12 ######################################################################
14 # Read "man radiusd" before editing this file. See the section
15 # titled DEBUGGING. It outlines a method where you can quickly
16 # obtain the configuration you want, without running into
17 # trouble. See also "man unlang", which documents the format
20 # This configuration is designed to work in the widest possible
21 # set of circumstances, with the widest possible number of
22 # authentication methods. This means that in general, you should
23 # need to make very few changes to this file.
25 # The best way to configure the server for your local system
26 # is to CAREFULLY edit this file. Most attempts to make large
27 # edits to this file will BREAK THE SERVER. Any edits should
28 # be small, and tested by running the server with "radiusd -X".
29 # Once the edits have been verified to work, save a copy of these
30 # configuration files somewhere. (e.g. as a "tar" file). Then,
31 # make more edits, and test, as above.
33 # There are many "commented out" references to modules such
34 # as ldap, sql, etc. These references serve as place-holders.
35 # If you need the functionality of that module, then configure
36 # it in radiusd.conf, and un-comment the references to it in
37 # this file. In most cases, those small changes will result
38 # in the server being able to connect to the DB, and to
41 ######################################################################
44 # In 1.x, the "authorize", etc. sections were global in
45 # radiusd.conf. As of 2.0, they SHOULD be in a server section.
47 # The server section with no virtual server name is the "default"
48 # section. It is used when no server name is specified.
50 # We don't indent the rest of this file, because doing so
51 # would make it harder to read.
54 # Authorization. First preprocess (hints and huntgroups files),
55 # then realms, and finally look in the "users" file.
57 # The order of the realm modules will determine the order that
58 # we try to find a matching realm.
60 # Make *sure* that 'preprocess' comes before any realm if you
61 # need to setup hints for the remote radius server
64 # The preprocess module takes care of sanitizing some bizarre
65 # attributes in the request, and turning them into attributes
66 # which are more standard.
68 # It takes care of processing the 'raddb/hints' and the
69 # 'raddb/huntgroups' files.
71 # It also adds the %{Client-IP-Address} attribute to the request.
75 # If you want to have a log of authentication requests,
76 # un-comment the following line, and the 'detail auth_log'
81 # The chap module will set 'Auth-Type := CHAP' if we are
82 # handling a CHAP request and Auth-Type has not already been set
86 # If the users are logging in with an MS-CHAP-Challenge
87 # attribute for authentication, the mschap module will find
88 # the MS-CHAP-Challenge attribute, and add 'Auth-Type := MS-CHAP'
89 # to the request, which will cause the server to then use
90 # the mschap module for authentication.
94 # If you have a Cisco SIP server authenticating against
95 # FreeRADIUS, uncomment the following line, and the 'digest'
96 # line in the 'authenticate' section.
100 # The WiMAX specification says that the Calling-Station-Id
101 # is 6 octets of the MAC. This definition conflicts with
102 # RFC 3580, and all common RADIUS practices. Un-commenting
103 # the "wimax" module here means that it will fix the
104 # Calling-Station-Id attribute to the normal format as
105 # specified in RFC 3580 Section 3.21
109 # Look for IPASS style 'realm/', and if not found, look for
110 # '@realm', and decide whether or not to proxy, based on
115 # If you are using multiple kinds of realms, you probably
116 # want to set "ignore_null = yes" for all of them.
117 # Otherwise, when the first style of realm doesn't match,
118 # the other styles won't be checked.
124 # This module takes care of EAP-MD5, EAP-TLS, and EAP-LEAP
127 # It also sets the EAP-Type attribute in the request
128 # attribute list to the EAP type from the packet.
130 # As of 2.0, the EAP module returns "ok" in the authorize stage
131 # for TTLS and PEAP. In 1.x, it never returned "ok" here, so
132 # this change is compatible with older configurations.
134 # The example below uses module failover to avoid querying all
135 # of the following modules if the EAP module returns "ok".
136 # Therefore, your LDAP and/or SQL servers will not be queried
137 # for the many packets that go back and forth to set up TTLS
138 # or PEAP. The load on those servers will therefore be reduced.
145 # Pull crypt'd passwords from /etc/passwd or /etc/shadow,
146 # using the system API's to get the password. If you want
147 # to read /etc/passwd or /etc/shadow directly, see the
148 # passwd module in radiusd.conf.
153 # Read the 'users' file
157 # Look in an SQL database. The schema of the database
158 # is meant to mirror the "users" file.
160 # See "Authorization Queries" in sql.conf
164 # If you are using /etc/smbpasswd, and are also doing
165 # mschap authentication, the un-comment this line, and
166 # configure the 'etc_smbpasswd' module, above.
170 # The ldap module will set Auth-Type to LDAP if it has not
175 # Enforce daily limits on time spent logged in.
179 # Use the checkval module
186 # If no other module has claimed responsibility for
187 # authentication, then try to use PAP. This allows the
188 # other modules listed above to add a "known good" password
189 # to the request, and to do nothing else. The PAP module
190 # will then see that password, and use it to do PAP
193 # This module should be listed last, so that the other modules
194 # get a chance to set Auth-Type for themselves.
199 # If "status_server = yes", then Status-Server messages are passed
200 # through the following section, and ONLY the following section.
201 # This permits you to do DB queries, for example. If the modules
202 # listed here return "fail", then NO response is sent.
204 # Autz-Type Status-Server {
213 # This section lists which modules are available for authentication.
214 # Note that it does NOT mean 'try each module in order'. It means
215 # that a module from the 'authorize' section adds a configuration
216 # attribute 'Auth-Type := FOO'. That authentication type is then
217 # used to pick the apropriate module from the list below.
220 # In general, you SHOULD NOT set the Auth-Type attribute. The server
221 # will figure it out on its own, and will do the right thing. The
222 # most common side effect of erroneously setting the Auth-Type
223 # attribute is that one authentication method will work, but the
226 # The common reasons to set the Auth-Type attribute by hand
227 # is to either forcibly reject the user (Auth-Type := Reject),
228 # or to or forcibly accept the user (Auth-Type := Accept).
230 # Note that Auth-Type := Accept will NOT work with EAP.
232 # Please do not put "unlang" configurations into the "authenticate"
233 # section. Put them in the "post-auth" section instead. That's what
234 # the post-auth section is for.
238 # PAP authentication, when a back-end database listed
239 # in the 'authorize' section supplies a password. The
240 # password can be clear-text, or encrypted.
246 # Most people want CHAP authentication
247 # A back-end database listed in the 'authorize' section
248 # MUST supply a CLEAR TEXT password. Encrypted passwords
255 # MSCHAP authentication.
261 # If you have a Cisco SIP server authenticating against
262 # FreeRADIUS, uncomment the following line, and the 'digest'
263 # line in the 'authorize' section.
267 # Pluggable Authentication Modules.
271 # See 'man getpwent' for information on how the 'unix'
272 # module checks the users password. Note that packets
273 # containing CHAP-Password attributes CANNOT be authenticated
274 # against /etc/passwd! See the FAQ for details.
278 # Uncomment it if you want to use ldap for authentication
280 # Note that this means "check plain-text password against
281 # the ldap database", which means that EAP won't work,
282 # as it does not supply a plain-text password.
288 # Allow EAP authentication.
292 # The older configurations sent a number of attributes in
293 # Access-Challenge packets, which wasn't strictly correct.
294 # If you want to filter out these attributes, uncomment
295 # the following lines.
301 # if (handled && (Response-Packet-Type == Access-Challenge)) {
302 # attr_filter.access_challenge.post-auth
303 # handled # override the "updated" code from attr_filter
310 # Pre-accounting. Decide which accounting type to use.
316 # Ensure that we have a semi-unique identifier for every
317 # request, and many NAS boxes are broken.
321 # Look for IPASS-style 'realm/', and if not found, look for
322 # '@realm', and decide whether or not to proxy, based on
325 # Accounting requests are generally proxied to the same
326 # home server as authentication requests.
332 # Read the 'acct_users' file
337 # Accounting. Log the accounting data.
341 # Create a 'detail'ed log of the packets.
342 # Note that accounting requests which are proxied
343 # are also logged in the detail file.
347 # Update the wtmp file
349 # If you don't use "radlast", you can delete this line.
353 # For Simultaneous-Use tracking.
355 # Due to packet losses in the network, the data here
356 # may be incorrect. There is little we can do about it.
360 # Return an address to the IP Pool when we see a stop record.
364 # Log traffic to an SQL database.
366 # See "Accounting queries" in sql.conf
370 # Instead of sending the query to the SQL server,
371 # write it into a log file.
375 # Cisco VoIP specific bulk accounting
378 # Filter attributes from the accounting response.
379 attr_filter.accounting_response
382 # See "Autz-Type Status-Server" for how this works.
384 # Acct-Type Status-Server {
390 # Session database, used for checking Simultaneous-Use. Either the radutmp
391 # or rlm_sql module can handle this.
392 # The rlm_sql module is *much* faster
397 # See "Simultaneous Use Checking Queries" in sql.conf
402 # Post-Authentication
403 # Once we KNOW that the user has been authenticated, there are
404 # additional steps we can take.
406 # Get an address from the IP Pool.
410 # If you want to have a log of authentication replies,
411 # un-comment the following line, and the 'detail reply_log'
416 # After authenticating the user, do another SQL query.
418 # See "Authentication Logging Queries" in sql.conf
422 # Instead of sending the query to the SQL server,
423 # write it into a log file.
428 # Un-comment the following if you have set
429 # 'edir_account_policy_check = yes' in the ldap module sub-section of
430 # the 'modules' section.
437 # Calculate the various WiMAX keys. In order for this to work,
438 # you will need to define the WiMAX NAI, usually via
441 # WiMAX-MN-NAI = "%{User-Name}"
444 # If you want various keys to be calculated, you will need to
445 # update the reply with "template" values. The module will see
446 # this, and replace the template values with the correct ones
447 # taken from the cryptographic calculations. e.g.
450 # WiMAX-FA-RK-Key = 0x00
451 # WiMAX-MSK = "%{EAP-MSK}"
454 # You may want to delete the MS-MPPE-*-Keys from the reply,
455 # as some WiMAX clients behave badly when those attributes
456 # are included. See "raddb/modules/wimax", configuration
457 # entry "delete_mppe_keys" for more information.
461 # If the WiMAX module did it's work, you may want to do more
462 # things here, like delete the MS-MPPE-*-Key attributes.
466 # MS-MPPE-Recv-Key !* 0x00
467 # MS-MPPE-Send-Key !* 0x00
472 # Access-Reject packets are sent through the REJECT sub-section of the
475 # Add the ldap module name (or instance) if you have set
476 # 'edir_account_policy_check = yes' in the ldap module configuration
478 Post-Auth-Type REJECT {
479 attr_filter.access_reject
484 # When the server decides to proxy a request to a home server,
485 # the proxied request is first passed through the pre-proxy
486 # stage. This stage can re-write the request, or decide to
489 # Only a few modules currently have this method.
494 # Uncomment the following line if you want to change attributes
495 # as defined in the preproxy_users file.
498 # Uncomment the following line if you want to filter requests
499 # sent to remote servers based on the rules defined in the
500 # 'attrs.pre-proxy' file.
501 # attr_filter.pre-proxy
503 # If you want to have a log of packets proxied to a home
504 # server, un-comment the following line, and the
505 # 'detail pre_proxy_log' section, above.
510 # When the server receives a reply to a request it proxied
511 # to a home server, the request may be massaged here, in the
516 # If you want to have a log of replies from a home server,
517 # un-comment the following line, and the 'detail post_proxy_log'
523 # Uncomment the following line if you want to filter replies from
524 # remote proxies based on the rules defined in the 'attrs' file.
525 # attr_filter.post-proxy
528 # If you are proxying LEAP, you MUST configure the EAP
529 # module, and you MUST list it here, in the post-proxy
532 # You MUST also use the 'nostrip' option in the 'realm'
533 # configuration. Otherwise, the User-Name attribute
534 # in the proxied request will not match the user name
535 # hidden inside of the EAP packet, and the end server will
536 # reject the EAP request.
541 # If the server tries to proxy a request and fails, then the
542 # request is processed through the modules in this section.
544 # The main use of this section is to permit robust proxying
545 # of accounting packets. The server can be configured to
546 # proxy accounting packets as part of normal processing.
547 # Then, if the home server goes down, accounting packets can
548 # be logged to a local "detail" file, for processing with
549 # radrelay. When the home server comes back up, radrelay
550 # will read the detail file, and send the packets to the
553 # With this configuration, the server always responds to
554 # Accounting-Requests from the NAS, but only writes
555 # accounting packets to disk if the home server is down.
557 # Post-Proxy-Type Fail {