2 ## radiusd.conf -- FreeRADIUS server configuration file.
4 ## http://www.freeradius.org/
8 # The location of other config files and
9 # logfiles are declared in this file
11 # Also general configuration for modules can be done
12 # in this file, it is exported through the API to
13 # modules that ask for it.
18 exec_prefix = @exec_prefix@
19 sysconfdir = @sysconfdir@
20 localstatedir = @localstatedir@
25 radacctdir = @radacctdir@
28 # Location of config and logfiles.
32 run_dir = ${localstatedir}/run
35 # pidfile: Where to place the PID of the RADIUS server.
37 # The server may be signalled while it's running by using this
40 # e.g.: kill -HUP `cat /var/run/radiusd.pid`
42 pidfile = ${run_dir}/radiusd.pid
45 # max_request_time: The maximum time (in seconds) to handle a request.
47 # Requests which take more time to process than this are killed, and
48 # a REJECT message is returned.
53 # cleanup_delay: The time to wait (in seconds) before cleaning up
54 # a reply which was already sent to the NAS. If it is set too low,
55 # then duplicate requests from the NAS MAY NOT be detected,
56 # and will instead be handled as seperate requests.
61 # max_requests: The maximum number of requests which the server keeps
62 # track of. This should be 256 multiplied by the number of clients.
63 # e.g. With 4 clients, this number should be 1024.
65 # If this number is too low, then when the server becomes busy,
66 # it will not respond to any new requests, until the 'cleanup_delay'
67 # time has passed, and it has removed the old requests.
69 # If this number is set too high, then the server will use a bit more
70 # memory for no real benefit.
72 # If you aren't sure what it should be set to, it's better to set it
73 # too high than too low. Setting it to 1000 per client is probably
74 # the highest it should be.
79 # bind_address: Make the server listen on a particular IP address, and
80 # send replies out from that address. This directive is most useful
81 # for machines with multiple IP addresses on one interface.
83 # It can either contain "*", or an IP address, or a fully qualified
84 # Internet domain name. The default is "*"
89 # port: Allows you to bind FreeRADIUS to a specific port.
91 # The default port that most NAS boxes use is 1645, which is historical.
92 # RFC 2138 defines 1812 to be the new port. Many new servers and
93 # NAS boxes use 1812, which can create interoperability problems.
95 # The port is defined here to be 0 so that the server will pick up
96 # the machine's local configuration for the radius port, as defined
99 # If you want to use the default RADIUS port as defined on your server,
100 # (usually through 'grep radius /etc/services') set this to 0 (zero).
102 # A port given on the command-line via '-p' over-rides this one.
107 # Which program to execute check doing concurrency checks.
109 checkrad = ${sbindir}/checkrad
112 # hostname_lookups: Log the names of clients or just their IP addresses
113 # e.g., www.freeradius.org (on) or 206.47.27.232 (off).
114 # The default is off because it'd be overall better for the net if people
115 # had to knowingly turn this feature on, since enabling it means that
116 # each client request will result in AT LEAST one lookup request to the
119 # Turning hostname lookups off also means that the server won't block
120 # for 30 seconds, if it sees an IP address which has no name associated
123 # allowed values: {no, yes}
125 hostname_lookups = no
128 # Core dumps are a bad thing. This should only be set to 'yes'
129 # if you're debugging a problem with the server.
131 # allowed values: {no, yes}
133 allow_core_dumps = no
136 # Log the full User-Name attribute, as it was found in the request.
138 # allowed values: {no, yes}
140 log_stripped_names = no
143 # Log authentication requests to the log file.
145 # allowed values: {no, yes}
150 # Log passwords with the authentication requests.
152 # allowed values: {no, yes}
157 # proxy_requests: Turns proxying of RADIUS requests on or off.
159 # The server has proxying turned on by default. If your system is NOT
160 # set up to proxy requests to another server, then you can turn proxying
161 # off here. This will save a small amount of resources on the server.
163 # If you have proxying turned off, and your configuration files say
164 # to proxy a request, then an error message will be logged.
166 # allowed values: {no, yes}
170 #######################################################################
174 # NOTE: This part will only work if your radiusd is compiled with SNMP
177 # smux_password: Password used for SMUX registration.
179 # Specifies password used when connecting to the SNMP master agent.
180 # This must match the password as configured on the agent. The OID
181 # used to register the radius subagent is 1.3.6.1.4.1.3317.1.3.1.
182 # A sample entry for the ucd-snmp deamon looks like this:
184 # smuxpeer .1.3.6.1.4.1.3317.1.3.1 verysecret
186 # A sample entry for AIX 4.3 is:
188 # smux 1.3.6.1.4.1.3317.1.3.1 verysecret
190 # The default password is an empty password.
192 #smux_password = verysecret
196 # Controls if write access to the radiusd via SNMP is enabled or not.
197 # Set this value to yes, if you want to be able to reload radiusd from
198 # your network management station.
200 # For this to work, you also have to make sure that your master agent
201 # is configured to allow SNMP set requests. For security reasons, this
202 # setting defaults to no.
204 # allowed values: {no, yes}
206 #snmp_write_access = no
208 #######################################################################
210 # Proxy server configuration
212 # This entry controls the servers behaviour towards ALL other servers
213 # to which it sends proxy requests.
218 # If the NAS re-sends the request to us, we can immediately re-send
219 # the proxy request to the end server. To do so, use 'yes' here.
221 # If this is set to 'no', then we send the retries on our own schedule,
222 # and ignore any duplicate NAS requests.
224 # If you want to have the server send proxy retries ONLY when the NAS
225 # sends it's retries to the server, then set this to 'yes', and
226 # set the other proxy configuration parameters to 0 (zero).
228 # allowed values: {no, yes}
233 # After sending a proxied request to the end server, we wait
234 # 'retry_delay' seconds for the response. If we do not receive a response
235 # from the end server within that time, then the proxy request is sent
236 # again to the end server. We then wait another for another retry_delay.
238 # If this timeout is set too high, then the NAS *may* give up on the
239 # request before we send a reply back to it. Most NAS boxes will give up
240 # on requests within 30 seconds.
242 # If this timeout is set too low, then the end server may not have time
243 # to finish processing the request, before it receives the retry. Many
244 # radius servers can take 2-3 seconds to process a request.
249 # The number of times we send retry packets to the end server.
250 # If we send 'retry_count' packets without receiving a response,
251 # then we give up on that server, and return a rejection
252 # message to the NAS.
257 #######################################################################
259 # Thread pool configuration.
261 # The thread pool is a long-lived group of threads which
262 # take turns (round-robin) handling any incoming requests.
265 # You probably want to have a few spare threads around,
266 # so that high-load situations can be handled immediately. If you
267 # don't have any spare threads, then the request handling will
268 # be delayed while a new thread is created, and added to the pool.
270 # You probably don't want too many spare threads around,
271 # otherwise they'll be sitting there taking up resources, and
272 # not doing anything productive.
274 # The numbers given below should be adequate for most situations.
279 # Number of servers to start initially --- should be a reasonable ballpark
285 # Limit on the total number of servers running.
287 # If this limit is ever reached, clients will be LOCKED OUT, so it
288 # should NOT BE SET TOO LOW. It is intended mainly as a brake to
289 # keep a runaway server from taking the system with it as it spirals
295 # Server-pool size regulation. Rather than making you guess how many
296 # servers you need, FreeRADIUS dynamically adapts to the load it
297 # sees --- that is, it tries to maintain enough servers to
298 # handle the current load, plus a few spare servers to handle transient
301 # It does this by periodically checking how many servers are waiting
302 # for a request. If there are fewer than min_spare_servers, it creates
303 # a new spare. If there are more than max_spare_servers, some of the
304 # spares die off. The default values are probably OK for most sites.
306 min_spare_servers = 3
307 max_spare_servers = 10
310 # There may be memory leaks or resource allocation problems with
311 # the server. If so, set this value to 300 or so, so that the
312 # resources will be cleaned up periodically.
314 # This should only be necessary if there are serious bugs in the
315 # server which have not yet been fixed.
317 # '0' is a special value meaning 'infinity', or 'the servers never exit'
319 max_requests_per_server = 0
322 #######################################################################
324 # Definition of a NAS or a client.
326 # The information given here is in ADDITION to the 'clients' file.
328 # If this is defined as "client foo" then the hostname/ipaddr "foo"
329 # will be looked up according to the source IP address of the radius
330 # rqeuest packet, and the secret here will be used to check the
331 # integrety of the request.
333 # If this is defined as "nas foo" then foo will be looked up first
334 # as the NAS-IP-Address in the radius request, then as the NAS-Ident
335 # in the radius request.
337 # Normally you'd use "client" unless the request came in through a
338 # proxy server and you want to define a short name for the NAS
339 # for logging purposes, or you want to do a "checkrad" back to the
340 # original NAS and not to the proxy radius server!
342 # The "shortname" can be used for logging, and the "vendor",
343 # "type", "login" and "password" fields are mainly used for checkrad.
348 shortname = localhost
351 #client some.host.org {
352 # secret = testing123
353 # shortname = localhost
358 # secret and password are mapped through the "secrets" file.
362 # Type should extend to the line type, because of the "hole".
363 #Line#/T S Port SNMP Port
364 #-------------------------
371 #And C0 is 96 in Radius.
372 type = pm3-eur # pm3-i23 pm3-ct24 pm3-i30
374 password = someadminpas
377 #######################################################################
379 # Configuration for the proxy module.
381 # The information given here is in ADDITION to the 'realms' file.
385 # authhost = radius.isp2.com:1645
386 # accthost = radius.isp2.com:1646
389 # utmpfile += /var/log/radutmp.isp2
390 # wtmpfile += /var/log/radwtmp.isp2
391 # detailfile += /var/log/radacct/isp2/detail
396 # authhost = radius.company.com:1600
397 # accthost = radius.company.com:1601
398 # secret = testing123
405 # secret = testing123
410 # authhost = radius.company.com:1600
411 # accthost = radius.company.com:1601
412 # secret = testing123
419 # No config options for this yet
423 # Cache /etc/passwd, /etc/shadow, and /etc/group
425 # The default is to NOT cache them. However, caching them can
426 # speed up system authentications by a substantial amount.
428 # allowed values: {no, yes}
432 # Define the locations of the normal passwd, shadow, and
435 # 'shadow' is commented out by default, because not all
436 # systems have shadow passwords.
439 # shadow = /etc/shadow
443 # Uncomment this if you want to use ldap (Auth-Type = LDAP)
444 # Also uncomment it in the authenticate{} block below
447 # login = "cn=admin,o=My Org,c=US"
449 # basedn = "o=My Org,c=US"
450 # filter = "(uid=%u)"
454 # No config options for this yet
457 # No config options for this yet
460 usersfile = ${confdir}/users
461 acctusersfile = ${confdir}/acct_users
464 # If you want to use the old Cistron 'users' file
465 # with FreeRADIUS, you should change the next line
466 # to 'compat = cistron'. You can the copy your 'users'
472 detailfile = %A/%n/detail
476 # This module will add a (probably) unique session id
477 # to an accounting packet based on the attributes listed
478 # below found in the packet. see doc/README.rlm_acct_unique
480 key = "User-Name, Acct-Session-Id, NAS-IP-Address, NAS-Port-Id"
485 # Configuration for the SQL module.
492 password = "rootpass"
494 # Database table configuration
496 acct_table = "radacct"
498 authcheck_table = "radcheck"
499 authreply_table = "radreply"
501 groupcheck_table = "radgroupcheck"
502 groupreply_table = "radgroupreply"
504 usergroup_table = "usergroup"
506 realms_table = "realms"
507 realmgroup_table = "realmgroup"
509 # Check case on usernames
510 sensitiveusername = no
512 # Remove stale session if checkrad does not see a double login
513 deletestalesessions = yes
515 # Print all SQL statements when in debug mode (-x)
520 # A second instance of the same module, with the name "sql2" to identify it
525 server = "myothersever"
527 password = "rootpass"
529 # Database table configuration
531 acct_table = "radacct"
533 authcheck_table = "radcheck"
534 authreply_table = "radreply"
536 groupcheck_table = "radgroupcheck"
537 groupreply_table = "radgroupreply"
539 usergroup_table = "usergroup"
541 realms_table = "realms"
542 realmgroup_table = "realmgroup"
544 # Check case on usernames
545 sensitiveusername = no
547 # Remove stale session if checkrad does not see a double login
548 deletestalesessions = yes
550 # Print all SQL statements when in debug mode (-x)
554 #######################################################################
556 # Configuration for the example module. Uncommenting it will cause it
557 # to get loaded and initialized, but should have no real effect as long
558 # it is not referencened in one of the autz/auth/preacct/acct sections
564 # allowed values: {no, yes}
569 # An integer, of any value.
576 string = "This is an example configuration string"
579 # An IP address, either in dotted quad (1.2.3.4) or hostname
588 anotherinteger = 1000
593 string = "This is a different string"
599 # Authentication types, Auth-Type = System and PAM for now.
603 # By grouping modules together in an authtype block, that authtype will be
604 # tried on each module in sequence until one returns REJECT or OK. This
605 # allows authentication failover if the first SQL server has crashed, for
611 # Uncomment this if you want to use ldap (Auth-Type = LDAP)
615 # Authorization. First preprocess (hints and huntgroups files),
616 # then realms, and finally look in the "users" file.
617 # Make *sure* that 'preprocess' comes before 'realm' if you
618 # need to setup hints for the remote radius server
625 # Pre-accounting. Look for proxy realm, first with the @suffix rule, then the
626 # acct_users file, then preprocess (hints file).
633 # Accounting. Log to detail file, and to the radwtmp file.