Freeradius

HOWTO:Debian实现Freeradius+rRouteros+Mysql+ Dialupadmin

Debian为我们提供了方便快捷的软件安装方式.即:apt-get.

使用apt-get安装我们所需要的组件.

apt-get install freeradius-ldap freeradius-mysql freeradius-krb5

apt-get install apache2 libapache-mod-ssl libapache2-mod-php4 libdate-manip-perl php4-mysql

apt-get install mysql-server

apt-get install freeradius-mysql

apt-get install freeradius-dialupadmin

 

进入mysql建立radius数据库

mysql -u root -p

create database radius;
quit

 

将freeradius提供的数据库实例表格,导入我们建立的radius数据库中.

zcat /usr/share/doc/freeradius/examples/mysql.sql.gz |   mysql -u root -p radius

sed "/auto_increment/ s/DEFAULT '0'//" /usr/share/freeradius-dialupadmin/sql/badusers.sql | mysql -u root -p radius

mysql -u root -p radius < /usr/share/freeradius-dialupadmin/sql/mtotacct.sql

mysql -u root -p radius < /usr/share/freeradius-dialupadmin/sql/totacct.sql

sed "/auto_increment/ s/DEFAULT '0'//" /usr/share/freeradius-dialupadmin/sql/userinfo.sql | mysql -u root -p radius

建立测试帐户为test密码为test

mysql -u root -p

use radius;

insert into radcheck (username,attribute,value) values ('test','User-Password','test');
quit

修改/etc/freeradius/clients.conf

vim /etc/freeradius/clients.conf

secret部分:  为access链接提供验证的密钥.

client IP部分,为验证客户IP.默认为127.0.0.1.

实例文件如下:

 

client 127.0.0.1 {
    secret        = artradiustest
    shortname    = 127.0.0.1
    #
    #  Permitted NAS types are:
    #
    #    cisco
    #    computone
    #    livingston
    #    max40xx
    #    multitech
    #    netserver
    #    pathras
    #    patton
    #    portslave
    #    tc
    #    usrhiper
    #    other        # for all other types
    #
    nastype     = other    # localhost isn't usually a NAS...
}

修改/etc/freeradius/radiusd.conf

vim /etc/freeradius/radiusd.conf

由于我们使用mysql做数据库.所以请去掉sql前# 使其生效.为了保证radiusd.conf的完整性.下面提供radiusd.conf的全文.

导致Blog过长,请大家谅解.

 

##
## radiusd.conf    -- FreeRADIUS server configuration file.
##
##    http://www.freeradius.org/
##    $Id: radiusd.conf.in,v 1.188.2.4.2.12 2006/07/29 19:43:30 nbk Exp $
##

#      The location of other config files and
#      logfiles are declared in this file
#
#      Also general configuration for modules can be done
#      in this file, it is exported through the API to
#      modules that ask for it.
#
#    The configuration variables defined here are of the form ${foo}
#    They are local to this file, and do not change from request to
#    request.
#
#    The per-request variables are of the form %{Attribute-Name}, and
#    are taken from the values of the attribute in the incoming
#    request.  See 'doc/variables.txt' for more information.

prefix = /usr
exec_prefix = /usr
sysconfdir = /etc
localstatedir = /var
sbindir = ${exec_prefix}/sbin
logdir = /var/log/freeradius
raddbdir = /etc/freeradius
radacctdir = ${logdir}/radacct

#  Location of config and logfiles.
confdir = ${raddbdir}
run_dir = ${localstatedir}/run/freeradius

#
#  The logging messages for the server are appended to the
#  tail of this file.
#
log_file = ${logdir}/radius.log

#
# libdir: Where to find the rlm_* modules.
#
#   This should be automatically set at configuration time.
#
#   If the server builds and installs, but fails at execution time
#   with an 'undefined symbol' error, then you can use the libdir
#   directive to work around the problem.
#
#   The cause is usually that a library has been installed on your
#   system in a place where the dynamic linker CANNOT find it.  When
#   executing as root (or another user), your personal environment MAY
#   be set up to allow the dynamic linker to find the library.  When
#   executing as a daemon, FreeRADIUS MAY NOT have the same
#   personalized configuration.
#
#   To work around the problem, find out which library contains that symbol,
#   and add the directory containing that library to the end of 'libdir',
#   with a colon separating the directory names.  NO spaces are allowed.
#
#   e.g. libdir = /usr/local/lib:/opt/package/lib
#
#   You can also try setting the LD_LIBRARY_PATH environment variable
#   in a script which starts the server.
#
#   If that does not work, then you can re-configure and re-build the
#   server to NOT use shared libraries, via:
#
#    ./configure --disable-shared
#    make
#    make install
#
libdir = /usr/lib/freeradius

#  pidfile: Where to place the PID of the RADIUS server.
#
#  The server may be signalled while it's running by using this
#  file.
#
#  This file is written when ONLY running in daemon mode.
#
#  e.g.:  kill -HUP `cat /var/run/freeradius/freeradius.pid`
#
pidfile = ${run_dir}/freeradius.pid

# user/group: The name (or #number) of the user/group to run radiusd as.
#
#   If these are commented out, the server will run as the user/group
#   that started it.  In order to change to a different user/group, you
#   MUST be root ( or have root privleges ) to start the server.
#
#   We STRONGLY recommend that you run the server with as few permissions
#   as possible.  That is, if you're not using shadow passwords, the
#   user and group items below should be set to 'nobody'.
#
#    On SCO (ODT 3) use "user = nouser" and "group = nogroup".
#
#  NOTE that some kernels refuse to setgid(group) when the value of
#  (unsigned)group is above 60000; don't use group nobody on these systems!
#
#  On systems with shadow passwords, you might have to set 'group = shadow'
#  for the server to be able to read the shadow password file.  If you can
#  authenticate users while in debug mode, but not in daemon mode, it may be
#  that the debugging mode server is running as a user that can read the
#  shadow info, and the user listed below can not.
#
user = freerad
group = freerad

#  max_request_time: The maximum time (in seconds) to handle a request.
#
#  Requests which take more time than this to process may be killed, and
#  a REJECT message is returned.
#
#  WARNING: If you notice that requests take a long time to be handled,
#  then this MAY INDICATE a bug in the server, in one of the modules
#  used to handle a request, OR in your local configuration.
#
#  This problem is most often seen when using an SQL database.  If it takes
#  more than a second or two to receive an answer from the SQL database,
#  then it probably means that you haven't indexed the database.  See your
#  SQL server documentation for more information.
#
#  Useful range of values: 5 to 120
#
max_request_time = 30

#  delete_blocked_requests: If the request takes MORE THAN 'max_request_time'
#  to be handled, then maybe the server should delete it.
#
#  If you're running in threaded, or thread pool mode, this setting
#  should probably be 'no'.  Setting it to 'yes' when using a threaded
#  server MAY cause the server to crash!
#
delete_blocked_requests = no

#  cleanup_delay: The time to wait (in seconds) before cleaning up
#  a reply which was sent to the NAS.
#
#  The RADIUS request is normally cached internally for a short period
#  of time, after the reply is sent to the NAS.  The reply packet may be
#  lost in the network, and the NAS will not see it.  The NAS will then
#  re-send the request, and the server will respond quickly with the
#  cached reply.
#
#  If this value is set too low, then duplicate requests from the NAS
#  MAY NOT be detected, and will instead be handled as seperate requests.
#
#  If this value is set too high, then the server will cache too many
#  requests, and some new requests may get blocked.  (See 'max_requests'.)
#
#  Useful range of values: 2 to 10
#
cleanup_delay = 5

#  max_requests: The maximum number of requests which the server keeps
#  track of.  This should be 256 multiplied by the number of clients.
#  e.g. With 4 clients, this number should be 1024.
#
#  If this number is too low, then when the server becomes busy,
#  it will not respond to any new requests, until the 'cleanup_delay'
#  time has passed, and it has removed the old requests.
#
#  If this number is set too high, then the server will use a bit more
#  memory for no real benefit.
#
#  If you aren't sure what it should be set to, it's better to set it
#  too high than too low.  Setting it to 1000 per client is probably
#  the highest it should be.
#
#  Useful range of values: 256 to infinity
#
max_requests = 1024

#  bind_address:  Make the server listen on a particular IP address, and
#  send replies out from that address.  This directive is most useful
#  for machines with multiple IP addresses on one interface.
#
#  It can either contain "*", or an IP address, or a fully qualified
#  Internet domain name.  The default is "*"
#
#  As of 1.0, you can also use the "listen" directive.  See below for
#  more information.
#
bind_address = *

#  port: Allows you to bind FreeRADIUS to a specific port.
#
#  The default port that most NAS boxes use is 1645, which is historical.
#  RFC 2138 defines 1812 to be the new port.  Many new servers and
#  NAS boxes use 1812, which can create interoperability problems.
#
#  The port is defined here to be 0 so that the server will pick up
#  the machine's local configuration for the radius port, as defined
#  in /etc/services.
#
#  If you want to use the default RADIUS port as defined on your server,
#  (usually through 'grep radius /etc/services') set this to 0 (zero).
#
#  A port given on the command-line via '-p' over-rides this one.
#
#  As of 1.0, you can also use the "listen" directive.  See below for
#  more information.
#
port = 0

#
#  By default, the server uses "bind_address" to listen to all IP's
#  on a machine, or just one IP.  The "port" configuration is used
#  to select the authentication port used when listening on those
#  addresses.
#
#  If you want the server to listen on additional addresses, you can
#  use the "listen" section.  A sample section (commented out) is included
#  below.  This "listen" section duplicates the functionality of the
#  "bind_address" and "port" configuration entries, but it only listens
#  for authentication packets.
#
#  If you comment out the "bind_address" and "port" configuration entries,
#  then it becomes possible to make the server accept only accounting,
#  or authentication packets.  Previously, it always listened for both
#  types of packets, and it was impossible to make it listen for only
#  one type of packet.
#
#listen {
    #  IP address on which to listen.
    #  Allowed values are:
    #    dotted quad (1.2.3.4)
    #       hostname    (radius.example.com)
    #       wildcard    (*)
#    ipaddr = *

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

    #  Type of packets to listen for.
    #  Allowed values are:
    #    auth    listen for authentication packets
    #    acct    listen for accounting packets
    #
#    type = auth
#}

#  hostname_lookups: Log the names of clients or just their IP addresses
#  e.g., www.freeradius.org (on) or 206.47.27.232 (off).
#
#  The default is 'off' because it would be overall better for the net
#  if people had to knowingly turn this feature on, since enabling it
#  means that each client request will result in AT LEAST one lookup
#  request to the nameserver.   Enabling hostname_lookups will also
#  mean that your server may stop randomly for 30 seconds from time
#  to time, if the DNS requests take too long.
#
#  Turning hostname lookups off also means that the server won't block
#  for 30 seconds, if it sees an IP address which has no name associated
#  with it.
#
#  allowed values: {no, yes}
#
hostname_lookups = no

#  Core dumps are a bad thing.  This should only be set to 'yes'
#  if you're debugging a problem with the server.
#
#  allowed values: {no, yes}
#
allow_core_dumps = no

#  Regular expressions
#
#  These items are set at configure time.  If they're set to "yes",
#  then setting them to "no" turns off regular expression support.
#
#  If they're set to "no" at configure time, then setting them to "yes"
#  WILL NOT WORK.  It will give you an error.
#
regular_expressions    = yes
extended_expressions    = yes

#  Log the full User-Name attribute, as it was found in the request.
#
# allowed values: {no, yes}
#
log_stripped_names = no

#  Log authentication requests to the log file.
#
#  allowed values: {no, yes}
#
log_auth = no

#  Log passwords with the authentication requests.
#  log_auth_badpass  - logs password if it's rejected
#  log_auth_goodpass - logs password if it's correct
#
#  allowed values: {no, yes}
#
log_auth_badpass = no
log_auth_goodpass = no

# usercollide:  Turn "username collision" code on and off.  See the
# "doc/duplicate-users" file
#
#  WARNING
#  !!!!!!!  Setting this to "yes" may result in the server behaving
#  !!!!!!!  strangely.  The "username collision" code will ONLY work
#  !!!!!!!  with clear-text passwords.  Even then, it may not do what
#  !!!!!!!  you want, or what you expect.
#  !!!!!!!
#  !!!!!!!  We STRONGLY RECOMMEND that you do not use this feature,
#  !!!!!!!  and that you find another way of acheiving the same goal.
#  !!!!!!!
#  !!!!!!!  e,g. module fail-over.  See 'doc/configurable_failover'
#  WARNING
#
usercollide = no

# lower_user / lower_pass: 
# Lower case the username/password "before" or "after"
# attempting to authenticate. 
#
#  If "before", the server will first modify the request and then try
#  to auth the user.  If "after", the server will first auth using the
#  values provided by the user.  If that fails it will reprocess the
#  request after modifying it as you specify below.
#
#  This is as close as we can get to case insensitivity.  It is the
#  admin's job to ensure that the username on the auth db side is
#  *also* lowercase to make this work
#
# Default is 'no' (don't lowercase values)
# Valid values = "before" / "after" / "no"
#
lower_user = no
lower_pass = no

# nospace_user / nospace_pass:
#
#  Some users like to enter spaces in their username or password
#  incorrectly.  To save yourself the tech support call, you can
#  eliminate those spaces here:
#
# Default is 'no' (don't remove spaces)
# Valid values = "before" / "after" / "no" (explanation above)
#
nospace_user = no
nospace_pass = no

#  The program to execute to do concurrency checks.
checkrad = ${sbindir}/checkrad

# SECURITY CONFIGURATION
#
#  There may be multiple methods of attacking on the server.  This
#  section holds the configuration items which minimize the impact
#  of those attacks
#
security {
    #
    #  max_attributes: The maximum number of attributes
    #  permitted in a RADIUS packet.  Packets which have MORE
    #  than this number of attributes in them will be dropped.
    #
    #  If this number is set too low, then no RADIUS packets
    #  will be accepted.
    #
    #  If this number is set too high, then an attacker may be
    #  able to send a small number of packets which will cause
    #  the server to use all available memory on the machine.
    #
    #  Setting this number to 0 means "allow any number of attributes"
    max_attributes = 200

    #
    #  reject_delay: When sending an Access-Reject, it can be
    #  delayed for a few seconds.  This may help slow down a DoS
    #  attack.  It also helps to slow down people trying to brute-force
    #  crack a users password.
    #
    #  Setting this number to 0 means "send rejects immediately"
    #
    #  If this number is set higher than 'cleanup_delay', then the
    #  rejects will be sent at 'cleanup_delay' time, when the request
    #  is deleted from the internal cache of requests.
    #
    #  Useful ranges: 1 to 5
    reject_delay = 1

    #
    #  status_server: Whether or not the server will respond
    #  to Status-Server requests.
    #
    #  Normally this should be set to "no", because they're useless.
    #  See: http://www.freeradius.org/rfc/rfc2865.html#Keep-Alives
    #
    #  However, certain NAS boxes may require them.   
    #
    #  When sent a Status-Server message, the server responds with
    #  an Access-Accept packet, containing a Reply-Message attribute,
    #  which is a string describing how long the server has been
    #  running.
    #
    status_server = no
}

# PROXY CONFIGURATION
#
#  proxy_requests: Turns proxying of RADIUS requests on or off.
#
#  The server has proxying turned on by default.  If your system is NOT
#  set up to proxy requests to another server, then you can turn proxying
#  off here.  This will save a small amount of resources on the server.
#
#  If you have proxying turned off, and your configuration files say
#  to proxy a request, then an error message will be logged.
#
#  To disable proxying, change the "yes" to "no", and comment the
#  $INCLUDE line.
#
#  allowed values: {no, yes}
#
proxy_requests  = yes
$INCLUDE  ${confdir}/proxy.conf

# CLIENTS CONFIGURATION
#
#  Client configuration is defined in "clients.conf". 
#

#  The 'clients.conf' file contains all of the information from the old
#  'clients' and 'naslist' configuration files.  We recommend that you
#  do NOT use 'client's or 'naslist', although they are still
#  supported.
#
#  Anything listed in 'clients.conf' will take precedence over the
#  information from the old-style configuration files.
#
$INCLUDE  ${confdir}/clients.conf

# SNMP CONFIGURATION
#
#  Snmp configuration is only valid if SNMP support was enabled
#  at compile time.
#
#  To enable SNMP querying of the server, set the value of the
#  'snmp' attribute to 'yes'
#
snmp    = no
$INCLUDE  ${confdir}/snmp.conf

# THREAD POOL CONFIGURATION
#
#  The thread pool is a long-lived group of threads which
#  take turns (round-robin) handling any incoming requests.
#
#  You probably want to have a few spare threads around,
#  so that high-load situations can be handled immediately.  If you
#  don't have any spare threads, then the request handling will
#  be delayed while a new thread is created, and added to the pool.
#
#  You probably don't want too many spare threads around,
#  otherwise they'll be sitting there taking up resources, and
#  not doing anything productive.
#
#  The numbers given below should be adequate for most situations.
#
thread pool {
    #  Number of servers to start initially --- should be a reasonable
    #  ballpark figure.
    start_servers = 5

    #  Limit on the total number of servers running.
    #
    #  If this limit is ever reached, clients will be LOCKED OUT, so it
    #  should NOT BE SET TOO LOW.  It is intended mainly as a brake to
    #  keep a runaway server from taking the system with it as it spirals
    #  down...
    #
    #  You may find that the server is regularly reaching the
    #  'max_servers' number of threads, and that increasing
    #  'max_servers' doesn't seem to make much difference.
    #
    #  If this is the case, then the problem is MOST LIKELY that
    #  your back-end databases are taking too long to respond, and
    #  are preventing the server from responding in a timely manner.
    #
    #  The solution is NOT do keep increasing the 'max_servers'
    #  value, but instead to fix the underlying cause of the
    #  problem: slow database, or 'hostname_lookups=yes'.
    #
    #  For more information, see 'max_request_time', above.
    #
    max_servers = 32

    #  Server-pool size regulation.  Rather than making you guess
    #  how many servers you need, FreeRADIUS dynamically adapts to
    #  the load it sees, that is, it tries to maintain enough
    #  servers to handle the current load, plus a few spare
    #  servers to handle transient load spikes.
    #
    #  It does this by periodically checking how many servers are
    #  waiting for a request.  If there are fewer than
    #  min_spare_servers, it creates a new spare.  If there are
    #  more than max_spare_servers, some of the spares die off.
    #  The default values are probably OK for most sites.
    #
    min_spare_servers = 3
    max_spare_servers = 10

    #  There may be memory leaks or resource allocation problems with
    #  the server.  If so, set this value to 300 or so, so that the
    #  resources will be cleaned up periodically.
    #
    #  This should only be necessary if there are serious bugs in the
    #  server which have not yet been fixed.
    #
    #  '0' is a special value meaning 'infinity', or 'the servers never
    #  exit'
    max_requests_per_server = 0
}

# MODULE CONFIGURATION
#
#  The names and configuration of each module is located in this section.
#
#  After the modules are defined here, they may be referred to by name,
#  in other sections of this configuration file.
#
modules {
    #
    #  Each module has a configuration as follows:
    #
    #    name [ instance ] {
    #        config_item = value
    #        ...
    #    }
    #
    #  The 'name' is used to load the 'rlm_name' library
    #  which implements the functionality of the module.
    #
    #  The 'instance' is optional.  To have two different instances
    #  of a module, it first must be referred to by 'name'.
    #  The different copies of the module are then created by
    #  inventing two 'instance' names, e.g. 'instance1' and 'instance2'
    #
    #  The instance names can then be used in later configuration
    #  INSTEAD of the original 'name'.  See the 'radutmp' configuration
    #  below for an example.
    #

    # PAP module to authenticate users based on their stored password
    #
    #  Supports multiple encryption schemes
    #  clear: Clear text
    #  crypt: Unix crypt
    #    md5: MD5 ecnryption
    #   sha1: SHA1 encryption.
    #  DEFAULT: crypt
    pap {
        encryption_scheme = crypt
    }

    # CHAP module
    #
    #  To authenticate requests containing a CHAP-Password attribute.
    #
    chap {
        authtype = CHAP
    }

    # Pluggable Authentication Modules
    #
    #  For Linux, see:
    #    http://www.kernel.org/pub/linux/libs/pam/index.html
    #
    #  WARNING: On many systems, the system PAM libraries have
    #           memory leaks!  We STRONGLY SUGGEST that you do not
    #        use PAM for authentication, due to those memory leaks.
    #
    pam {
        #
        #  The name to use for PAM authentication.
        #  PAM looks in /etc/pam.d/${pam_auth_name}
        #  for it's configuration.  See 'redhat/radiusd-pam'
        #  for a sample PAM configuration file.
        #
        #  Note that any Pam-Auth attribute set in the 'authorize'
        #  section will over-ride this one.
        #
        pam_auth = radiusd
    }

    # Unix /etc/passwd style authentication
    #
    unix {
        #
        #  Cache /etc/passwd, /etc/shadow, and /etc/group
        #
        #  The default is to NOT cache them.
        #
        #  For FreeBSD and NetBSD, you do NOT want to enable
        #  the cache, as it's password lookups are done via a
        #  database, so set this value to 'no'.
        #
        #  Some systems (e.g. RedHat Linux with pam_pwbd) can
        #  take *seconds* to check a password, when th passwd
        #  file containing 1000's of entries.  For those systems,
        #  you should set the cache value to 'yes', and set
        #  the locations of the 'passwd', 'shadow', and 'group'
        #  files, below.
        #
        # allowed values: {no, yes}
        cache = no

        # Reload the cache every 600 seconds (10mins). 0 to disable.
        cache_reload = 600

        #
        #  Define the locations of the normal passwd, shadow, and
        #  group files.
        #
        #  'shadow' is commented out by default, because not all
        #  systems have shadow passwords.
        #
        #  To force the module to use the system password functions,
        #  instead of reading the files, leave the following entries
        #  commented out.
        #
        #  This is required for some systems, like FreeBSD,
        #  and Mac OSX.
        #
        #    passwd = /etc/passwd
        shadow = /etc/shadow
        #    group = /etc/group

        #
        #  The location of the "wtmp" file.
        #  This should be moved to it's own module soon.
        #
        #  The only use for 'radlast'.  If you don't use
        #  'radlast', then you can comment out this item.
        #
        radwtmp = ${logdir}/radwtmp
    }

    #  Extensible Authentication Protocol
    #
    #  For all EAP related authentications.
    #  Now in another file, because it is very large.
    #
$INCLUDE ${confdir}/eap.conf

    # Microsoft CHAP authentication
    #
    #  This module supports MS-CHAP and MS-CHAPv2 authentication.
    #  It also enforces the SMB-Account-Ctrl attribute.
    #
    mschap {
        #
        #  As of 0.9, the mschap module does NOT support
        #  reading from /etc/smbpasswd.
        #
        #  If you are using /etc/smbpasswd, see the 'passwd'
        #  module for an example of how to use /etc/smbpasswd

        # if use_mppe is not set to no mschap will
        # add MS-CHAP-MPPE-Keys for MS-CHAPv1 and
        # MS-MPPE-Recv-Key/MS-MPPE-Send-Key for MS-CHAPv2
        #
        #use_mppe = no

        # if mppe is enabled require_encryption makes
        # encryption moderate
        #
        #require_encryption = yes

        # require_strong always requires 128 bit key
        # encryption
        #
        #require_strong = yes

        # Windows sends us a username in the form of
        # DOMAIN\user, but sends the challenge response
        # based on only the user portion.  This hack
        # corrects for that incorrect behavior.
        #
        #with_ntdomain_hack = no

        # The module can perform authentication itself, OR
        # use a Windows Domain Controller.  This configuration
        # directive tells the module to call the ntlm_auth
        # program, which will do the authentication, and return
        # the NT-Key.  Note that you MUST have "winbindd" and
        # "nmbd" running on the local machine for ntlm_auth
        # to work.  See the ntlm_auth program documentation
        # for details.
        #
        # Be VERY careful when editing the following line!
        #
        #ntlm_auth = "/path/to/ntlm_auth --request-nt-key --username=%{Stripped-User-Name:-%{User-Name:-None}} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}"
    }

    # Lightweight Directory Access Protocol (LDAP)
    #
    #  This module definition allows you to use LDAP for
    #  authorization and authentication.
    #
    #  See doc/rlm_ldap for description of configuration options
    #  and sample authorize{} and authenticate{} blocks
    #
    #  However, LDAP can be used for authentication ONLY when the
    #  Access-Request packet contains a clear-text User-Password
    #  attribute.  LDAP authentication will NOT work for any other
    #  authentication method.
    #
    #  This means that LDAP servers don't understand EAP.  If you
    #  force "Auth-Type = LDAP", and then send the server a
    #  request containing EAP authentication, then authentication
    #  WILL NOT WORK.
    #
    #  The solution is to use the default configuration, which does
    #  work.
    #
    #  Setting "Auth-Type = LDAP" is ALMOST ALWAYS WRONG.  We
    #  really can't emphasize this enough.
    #   
    ldap {
        server = "ldap.your.domain"
        # identity = "cn=admin,o=My Org,c=UA"
        # password = mypass
        basedn = "o=My Org,c=UA"
        filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
        # base_filter = "(objectclass=radiusprofile)"

        # set this to 'yes' to use TLS encrypted connections
        # to the LDAP database by using the StartTLS extended
        # operation.
        # The StartTLS operation is supposed to be used with normal
        # ldap connections instead of using ldaps (port 689) connections
        start_tls = no

        # tls_cacertfile    = /path/to/cacert.pem
        # tls_cacertdir        = /path/to/ca/dir/
        # tls_certfile        = /path/to/radius.crt
        # tls_keyfile        = /path/to/radius.key
        # tls_randfile        = /path/to/rnd
        # tls_require_cert    = "demand"

        # default_profile = "cn=radprofile,ou=dialup,o=My Org,c=UA"
        # profile_attribute = "radiusProfileDn"
        access_attr = "dialupAccess"

        # Mapping of RADIUS dictionary attributes to LDAP
        # directory attributes.
        dictionary_mapping = ${raddbdir}/ldap.attrmap

        ldap_connections_number = 5

        #
        # NOTICE: The password_header directive is NOT case insensitive
        #
        # password_header = "{clear}"
        #
        # Set:
        #    password_attribute = nspmPassword
        #
        # to get the user's password from a Novell eDirectory
        # backend. This will work *only if* freeRADIUS is
        # configured to build with --with-edir option.
        #
        #
        #  The server can usually figure this out on its own, and pull
        #  the correct User-Password or NT-Password from the database.
        #
        #  Note that NT-Passwords MUST be stored as a 32-digit hex
        #  string, and MUST start off with "0x", such as:
        #
        #    0x000102030405060708090a0b0c0d0e0f
        #
        #  Without the leading "0x", NT-Passwords will not work.
        #  This goes for NT-Passwords stored in SQL, too.
        #
        # password_attribute = userPassword
        #
        # Un-comment the following to disable Novell eDirectory account
        # policy check and intruder detection. This will work *only if*
        # FreeRADIUS is configured to build with --with-edir option.
        #
        # edir_account_policy_check=no
        #
        # groupname_attribute = cn
        # groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
        # groupmembership_attribute = radiusGroupName
        timeout = 4
        timelimit = 3
        net_timeout = 1
        # compare_check_items = yes
        # do_xlat = yes
        # access_attr_used_for_allow = yes

        #
        #  By default, if the packet contains a User-Password,
        #  and no other module is configured to handle the
        #  authentication, the LDAP module sets itself to do
        #  LDAP bind for authentication.
        #
        #  You can disable this behavior by setting the following
        #  configuration entry to "no".
        #
        #  allowed values: {no, yes}
        # set_auth_type = yes
    }

    # passwd module allows to do authorization via any passwd-like
    # file and to extract any attributes from these modules
    #
    # parameters are:
    #   filename - path to filename
    #   format - format for filename record. This parameters
    #            correlates record in the passwd file and RADIUS
    #            attributes.
    #
    #            Field marked as '*' is key field. That is, the parameter
    #            with this name from the request is used to search for
    #            the record from passwd file
    #            Attribute marked as '=' is added to reply_itmes instead
    #            of default configure_itmes
    #         Attribute marked as '~' is added to request_items
    #
    #            Field marked as ',' may contain a comma separated list
    #            of attributes.
    #   authtype - if record found this Auth-Type is used to authenticate
    #            user
    #   hashsize - hashtable size. If 0 or not specified records are not
    #            stored in memory and file is red on every request.
    #   allowmultiplekeys - if few records for every key are allowed
    #   ignorenislike - ignore NIS-related records
    #   delimiter - symbol to use as a field separator in passwd file,
    #            for format ':' symbol is always used. '\0', '\n' are
        #         not allowed
    #

    #  An example configuration for using /etc/smbpasswd.
    #
    #passwd etc_smbpasswd {
    #    filename = /etc/smbpasswd
    #    format = "*User-Name::LM-Password:NT-Password:SMB-Account-CTRL-TEXT::"
    #    authtype = MS-CHAP
    #    hashsize = 100
    #    ignorenislike = no
    #    allowmultiplekeys = no
    #}

    #  Similar configuration, for the /etc/group file. Adds a Group-Name
    #  attribute for every group that the user is member of.
    #
    #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 by the order in the authorize and
    #  preacct sections.
    #
    #  Four config options:
    #    format         -  must be 'prefix' or 'suffix'
    #    delimiter      -  must be a single character
    #    ignore_default -  set to 'yes' or 'no'
    #       ignore_null    -  set to 'yes' or 'no'
    #
    #  ignore_default and ignore_null can be set to 'yes' to prevent
    #  the module from matching against DEFAULT or NULL realms.  This
    #  may be useful if you have have multiple instances of the
    #  realm module.
    #
    #  They both default to 'no'.
    #

    #  'realm/username'
    #
    #  Using this entry, IPASS users have their realm set to "IPASS".
    realm IPASS {
        format = prefix
        delimiter = "/"
        ignore_default = no
        ignore_null = no
    }

    #  'username@realm'
    #
    realm suffix {
        format = suffix
        delimiter = "@"
        ignore_default = no
        ignore_null = no
    }

    #  'username%realm'
    #
    realm realmpercent {
        format = suffix
        delimiter = "%"
        ignore_default = no
        ignore_null = no
    }

    #
    #  'domain\user'
    #
    realm ntdomain {
        format = prefix
        delimiter = "\\"
        ignore_default = no
        ignore_null = no
    }  

    #  A simple value checking module
    #
    #  It can be used to check if an attribute value in the request
    #  matches a (possibly multi valued) attribute in the check
    #  items This can be used for example for caller-id
    #  authentication.  For the module to run, both the request
    #  attribute and the check items attribute must exist
    #
    #  i.e.
    #  A user has an ldap entry with 2 radiusCallingStationId
    #  attributes with values "12345678" and "12345679".  If we
    #  enable rlm_checkval, then any request which contains a
    #  Calling-Station-Id with one of those two values will be
    #  accepted.  Requests with other values for
    #  Calling-Station-Id will be rejected.
    #
    #  Regular expressions in the check attribute value are allowed
    #  as long as the operator is '=~'
    #
    checkval {
        # The attribute to look for in the request
        item-name = Calling-Station-Id

        # The attribute to look for in check items. Can be multi valued
        check-name = Calling-Station-Id

        # The data type. Can be
        # string,integer,ipaddr,date,abinary,octets
        data-type = string

        # If set to yes and we dont find the item-name attribute in the
        # request then we send back a reject
        # DEFAULT is no
        #notfound-reject = no
    }
    #  rewrite arbitrary packets.  Useful in accounting and authorization.
    #
    #
    #  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, proxy, proxy_reply or config).
    # searchfor,ignore_case and max_matches will be ignored in that case.
    #
    # Backreferences are supported: %{0} will contain the string the whole match
    # and %{1} to %{8} will contain the contents of the 1st to the 8th parentheses
    #
    # If max_matches is greater than one the backreferences will correspond to the
    # first match

    #
    #attr_rewrite sanecallerid {
    #    attribute = Called-Station-Id
        # may be "packet", "reply", "proxy", "proxy_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.
        #
        # This configuration entry SHOULD NOT be used.
        # See the "realms" module for a better way to handle
        # NT domains.
        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 (and Quintum in Cisco mode) 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 or Quintum NAS, you don't
        # need this hack.
        with_cisco_vsa_hack = no
    }

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

        #
        # Certain attributes such as User-Password may be
        # "sensitive", so they should not be printed in the
        # detail file.  This section lists the attributes
        # that should be suppressed.
        #
        # The attributes should be listed one to a line.
        #
        #suppress {
            # User-Password
        #}
    }

    #
    #  Many people want to log authentication requests.
    #  Rather than modifying the server core to print out more
    #  messages, we can use a different instance of the 'detail'
    #  module, to log the authentication requests to a file.
    #
    #  You will also need to un-comment the 'auth_log' line
    #  in the 'authorize' section, below.
    #
    # detail auth_log {
        # detailfile = ${radacctdir}/%{Client-IP-Address}/auth-detail-%Y%m%d

        #
        #  This MUST be 0600, otherwise anyone can read
        #  the users passwords!
        # detailperm = 0600
    # }

    #
    #  This module logs authentication reply packets sent
    #  to a NAS.  Both Access-Accept and Access-Reject packets
    #  are logged.
    #
    #  You will also need to un-comment the 'reply_log' line
    #  in the 'post-auth' section, below.
    #
    # detail reply_log {
        # detailfile = ${radacctdir}/%{Client-IP-Address}/reply-detail-%Y%m%d

        #
        #  This MUST be 0600, otherwise anyone can read
        #  the users passwords!
        # detailperm = 0600
    # }

    #
    #  This module logs packets proxied to a home server.
    #
    #  You will also need to un-comment the 'pre_proxy_log' line
    #  in the 'pre-proxy' section, below.
    #
    # detail pre_proxy_log {
        # detailfile = ${radacctdir}/%{Client-IP-Address}/pre-proxy-detail-%Y%m%d

        #
        #  This MUST be 0600, otherwise anyone can read
        #  the users passwords!
        # detailperm = 0600
    # }

    #
    #  This module logs response packets from a home server.
    #
    #  You will also need to un-comment the 'post_proxy_log' line
    #  in the 'post-proxy' section, below.
    #
    # detail post_proxy_log {
        # detailfile = ${radacctdir}/%{Client-IP-Address}/post-proxy-detail-%Y%m%d

        #
        #  This MUST be 0600, otherwise anyone can read
        #  the users passwords!
        # detailperm = 0600
    # }

    #
    #  The rlm_sql_log module appends the SQL queries in a log
    #  file which is read later by the radsqlrelay program.
    #
    #  This module only performs the dynamic expansion of the
    #  variables found in the SQL statements. No operation is
    #  executed on the database server. (this could be done
    #  later by an external program) That means the module is
    #  useful only with non-"SELECT" statements.
    #
    #  See rlm_sql_log(5) manpage.
    #
#    sql_log {
#        path = ${radacctdir}/sql-relay
#        acct_table = "radacct"
#        postauth_table = "radpostauth"
#
#        Start = "INSERT INTO ${acct_table} (AcctSessionId, UserName, \
#         NASIPAddress, FramedIPAddress, AcctStartTime, AcctStopTime, \
#         AcctSessionTime, AcctTerminateCause) VALUES                 \
#         ('%{Acct-Session-Id}', '%{User-Name}', '%{NAS-IP-Address}', \
#         '%{Framed-IP-Address}', '%S', '0', '0', '');"
#        Stop = "INSERT INTO ${acct_table} (AcctSessionId, UserName,  \
#         NASIPAddress, FramedIPAddress, AcctStartTime, AcctStopTime, \
#         AcctSessionTime, AcctTerminateCause) VALUES                 \
#         ('%{Acct-Session-Id}', '%{User-Name}', '%{NAS-IP-Address}', \
#         '%{Framed-IP-Address}', '0', '%S', '%{Acct-Session-Time}',  \
#         '%{Acct-Terminate-Cause}');"
#        Alive = "INSERT INTO ${acct_table} (AcctSessionId, UserName, \
#         NASIPAddress, FramedIPAddress, AcctStartTime, AcctStopTime, \
#         AcctSessionTime, AcctTerminateCause) VALUES                 \
#         ('%{Acct-Session-Id}', '%{User-Name}', '%{NAS-IP-Address}', \
#         '%{Framed-IP-Address}', '0', '0', '%{Acct-Session-Time}','');"
#
#        Post-Auth = "INSERT INTO ${postauth_table}                   \
#         (user, pass, reply, date) VALUES                            \
#         ('%{User-Name}', '%{User-Password:-Chap-Password}',         \
#         '%{reply:Packet-Type}', '%S');"
#    }

    #
    #  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"
    }

    #  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

    #  For Cisco VoIP specific accounting with Postgresql,
    #  use:        ${confdir}/pgsql-voip.conf
    #
    #  You will also need the sql schema from:
    #       src/billing/cisco_h323_db_schema-postgres.sql
    #  Note: This config can be use AS WELL AS the standard sql
    #  config if you need SQL based Auth

    #  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.
        #
        #  You may want instead: %{Stripped-User-Name:-%{User-Name}}
        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
    }

    #
    #  This module is an SQL enabled version of the counter module.
    #
    #  Rather than maintaining seperate (GDBM) databases of
    #  accounting info for each counter, this module uses the data
    #  stored in the raddacct table by the sql modules. This
    #  module NEVER does any database INSERTs or UPDATEs.  It is
    #  totally dependent on the SQL module to process Accounting
    #  packets.
    #
    #  The 'sqlmod_inst' parameter holds the instance of the sql
    #  module to use when querying the SQL database. Normally it
    #  is just "sql".  If you define more and one SQL module
    #  instance (usually for failover situations), you can
    #  specify which module has access to the Accounting Data
    #  (radacct table).
    #
    #  The 'reset' parameter defines when the counters are all
    #  reset to zero.  It can be hourly, daily, weekly, monthly or
    #  never.  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 'key' parameter specifies the unique identifier for the
    #  counter records (usually 'User-Name').
    #
    #  The 'query' parameter specifies the SQL query used to get
    #  the current Counter value from the database. There are 3
    #  parameters that can be used in the query:
    #        %k    'key' parameter
    #        %b    unix time value of beginning of reset period
    #        %e    unix time value of end of reset period
    #
    #  The 'check-name' parameter is the name of the 'check'
    #  attribute to use to access the counter in the 'users' file
    #  or SQL radcheck or radcheckgroup tables.
    #
    #  DEFAULT  Max-Daily-Session > 3600, Auth-Type = Reject
    #      Reply-Message = "You've used up more than one hour today"
    #
    sqlcounter dailycounter {
        counter-name = Daily-Session-Time
        check-name = Max-Daily-Session
        sqlmod-inst = sql
        key = User-Name
        reset = daily

        # This query properly handles calls that span from the
        # previous reset period into the current period but
        # involves more work for the SQL server than those
        # below
        # For mysql:
        query = "SELECT SUM(AcctSessionTime - \
                 GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) \
                 FROM radacct WHERE UserName='%{%k}' AND \
                 UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'"

        # For postgresql:
#        query = "SELECT SUM(AcctSessionTime - \
#                GREATER((%b - AcctStartTime::ABSTIME::INT4), 0)) \
#                FROM radacct WHERE UserName='%{%k}' AND \
#                AcctStartTime::ABSTIME::INT4 + AcctSessionTime > '%b'"

        # This query ignores calls that started in a previous
        # reset period and continue into into this one. But it
        # is a little easier on the SQL server
        # For mysql:
#        query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE \
#                UserName='%{%k}' AND AcctStartTime > FROM_UNIXTIME('%b')"

        # For postgresql:
#        query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE \
#                UserName='%{%k}' AND AND AcctStartTime::ABSTIME::INT4 > '%b'"

        # This query is the same as above, but demonstrates an
        # additional counter parameter '%e' which is the
        # timestamp for the end of the period
        # For mysql:
#        query = "SELECT SUM(AcctSessionTime) FROM radacct \
#                WHERE UserName='%{%k}' AND AcctStartTime BETWEEN \
#                FROM_UNIXTIME('%b') AND FROM_UNIXTIME('%e')"

        # For postgresql:
#        query = "SELECT SUM(AcctSessionTime) FROM radacct \
#                WHERE UserName='%{%k}' AND AcctStartTime::ABSTIME::INT4 \
#                BETWEEN '%b' AND '%e'"
    }

    sqlcounter monthlycounter {
        counter-name = Monthly-Session-Time
        check-name = Max-Monthly-Session
        sqlmod-inst = sql
        key = User-Name
        reset = monthly

        # This query properly handles calls that span from the
        # previous reset period into the current period but
        # involves more work for the SQL server than those
        # below
        # The same notes above about the differences between mysql
        # versus postgres queries apply here.
        query = "SELECT SUM(AcctSessionTime - \
                 GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) \
                 FROM radacct WHERE UserName='%{%k}' AND \
                 UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'"

        # This query ignores calls that started in a previous
        # reset period and continue into into this one. But it
        # is a little easier on the SQL server
#        query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE \
#                UserName='%{%k}' AND AcctStartTime > FROM_UNIXTIME('%b')"

        # This query is the same as above, but demonstrates an
        # additional counter parameter '%e' which is the
        # timestamp for the end of the period
#        query = "SELECT SUM(AcctSessionTime) FROM radacct \
#                WHERE UserName='%{%k}' AND AcctStartTime BETWEEN \
#                FROM_UNIXTIME('%b') AND FROM_UNIXTIME('%e')"
    }

    #
    # 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.
    #
    #  This module 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 = `%{expr:2 + 3 + %{exec: uid -u}}`
    #
    #  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.
    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
    #
    #  This module 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.
    #
    #  This one is called "echo".
    #
    #  Attribute-Name = `%{echo:/path/to/program args}`
    #
    #  If you wish to execute an external program in more than
    #  one section (e.g. 'authorize', 'pre_proxy', etc), then it
    #  is probably best to define a different instance of the
    #  'exec' module for every section.   
    #   
    exec echo {
        #
        #  Wait for the program to finish.
        #
        #  If we do NOT wait, then the program is "fire and
        #  forget", and any output attributes from it are ignored.
        #
        #  If we are looking for the program to output
        #  attributes, and want to add those attributes to the
        #  request, then we MUST wait for the program to
        #  finish, and therefore set 'wait=yes'
        #
        # allowed values: {no, yes}
        wait = yes

        #
        #  The name of the program to execute, and it's
        #  arguments.  Dynamic translation is done on this
        #  field, so things like the following example will
        #  work.
        #
        program = "/bin/echo %{User-Name}"

        #
        #  The attributes which are placed into the
        #  environment variables for the program.
        #
        #  Allowed values are:
        #
        #    request        attributes from the request
        #    config        attributes from the configuration items list
        #    reply        attributes from the reply
        #    proxy-request    attributes from the proxy request
        #    proxy-reply    attributes from the proxy reply
        #
        #  Note that some attributes may not exist at some
        #  stages.  e.g. There may be no proxy-reply
        #  attributes if this module is used in the
        #  'authorize' section.
        #
        input_pairs = request

        #
        #  Where to place the output attributes (if any) from
        #  the executed program.  The values allowed, and the
        #  restrictions as to availability, are the same as
        #  for the input_pairs.
        #
        output_pairs = reply

        #
        #  When to execute the program.  If the packet
        #  type does NOT match what's listed here, then
        #  the module does NOT execute the program.
        #
        #  For a list of allowed packet types, see
        #  the 'dictionary' file, and look for VALUEs
        #  of the Packet-Type attribute.
        #
        #  By default, the module executes on ANY packet.
        #  Un-comment out the following line to tell the
        #  module to execute only if an Access-Accept is
        #  being sent to the NAS.
        #
        #packet_type = Access-Accept
    }

    #  Do server side ip pool management. Should be added in post-auth and
    #  accounting sections.
    #
    #  The module also requires the existance of the Pool-Name
    #  attribute. That way the administrator can add the Pool-Name
    #  attribute in the user profiles and use different pools
    #  for different users. The Pool-Name attribute is a *check* item not
    #  a reply item.
    #
    # Example:
    # radiusd.conf: ippool students { [...] }
    # users file  : DEFAULT Group == students, Pool-Name := "students"
    #
    # ********* IF YOU CHANGE THE RANGE PARAMETERS YOU MUST *********
    # ********* THEN ERASE THE DB FILES                     *********
    #
    ippool main_pool {

        #  range-start,range-stop: The start and end ip
        #  addresses for the ip pool
        range-start = 192.168.1.1
        range-stop = 192.168.3.254

        #  netmask: The network mask used for the ip's
        netmask = 255.255.255.0

        #  cache-size: The gdbm cache size for the db
        #  files. Should be equal to the number of ip's
        #  available in the ip pool
        cache-size = 800

        # session-db: The main db file used to allocate ip's to clients
        session-db = ${raddbdir}/db.ippool

        # ip-index: Helper db index file used in multilink
        ip-index = ${raddbdir}/db.ipindex

        # override: Will this ippool override a Framed-IP-Address already set
        override = no

        # maximum-timeout: If not zero specifies the maximum time in seconds an
        # entry may be active. Default: 0
        maximum-timeout = 0
    }

    # $INCLUDE  ${confdir}/sqlippool.conf

    # OTP token support.  Not included by default.
    # $INCLUDE  ${confdir}/otp.conf

}

# Instantiation
#
#  This section orders the loading of the modules.  Modules
#  listed here will get loaded BEFORE the later sections like
#  authorize, authenticate, etc. get examined.
#
#  This section is not strictly needed.  When a section like
#  authorize refers to a module, it's automatically loaded and
#  initialized.  However, some modules may not be listed in any
#  of the following sections, so they can be listed here.
#
#  Also, listing modules here ensures that you have control over
#  the order in which they are initalized.  If one module needs
#  something defined by another module, you can list them in order
#  here, and ensure that the configuration will be OK.
#
instantiate {
    #
    #  Allows the execution of external scripts.
    #  The entire command line (and output) must fit into 253 bytes.
    #
    #  e.g. Framed-Pool = `%{exec:/bin/echo foo}`
    exec

    #
    #  The expression module doesn't do authorization,
    #  authentication, or accounting.  It only does dynamic
    #  translation, of the form:
    #
    #    Session-Timeout = `%{expr:2 + 3}`
    #
    #  So the module needs to be instantiated, but CANNOT be
    #  listed in any other section.  See 'doc/rlm_expr' for
    #  more information.
    #
    expr

    #
    # We add the counter module here so that it registers
    # the check-name attribute before any module which sets
    # it
#    daily
}

#  Authorization. First preprocess (hints and huntgroups files),
#  then realms, and finally look in the "users" file.
#
#  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 {
    #
    #  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/hints' and the
    #  'raddb/huntgroups' files.
    #
    #  It also adds the %{Client-IP-Address} attribute to the request.
    preprocess

    #
    #  If you want to have a log of authentication requests,
    #  un-comment the following line, and the 'detail auth_log'
    #  section, above.
#    auth_log
#    attr_filter

    #
    #  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

    #
    #  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.
    eap

    #
    #  Read the 'users' file
    files

    #
    #  Look in an SQL database.  The schema of the database
    #  is meant to mirror the "users" file.
    #
    #  See "Authorization Queries" in sql.conf
    sql

    #
    #  If you are using /etc/smbpasswd, and are also doing
    #  mschap authentication, the un-comment this line, and
    #  configure the 'etc_smbpasswd' module, above.
#    etc_smbpasswd

    #
    #  The ldap module will set Auth-Type to LDAP if it has not
    #  already been set
#    ldap

    #
    #  Enforce daily limits on time spent logged in.
#    daily

    #
    # Use the checkval module
#    checkval
}

#  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 apropriate 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, or forcibly accept him.
#
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
    }

    #
    #  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

    #
    #  See 'man getpwent' for information on how the 'unix'
    #  module checks the users password.  Note that packets
    #  containing CHAP-Password attributes CANNOT be authenticated
    #  against /etc/passwd!  See the FAQ for details.
    # 
    unix

    # 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.
#    Auth-Type LDAP {
#        ldap
#    }

    #
    #  Allow EAP authentication.
    eap
}

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

    #
    #  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 {
    #
    #  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 sql.conf
    sql

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

    #  Cisco VoIP specific bulk accounting
#    pgsql-voip

}

#  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 Querie" in sql.conf
    sql
}

#  Post-Authentication
#  Once we KNOW that the user has been authenticated, there are
#  additional steps we can take.
post-auth {
    #  Get an address from the IP Pool.
#    main_pool

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

    #
    #  After authenticating the user, do another SQL query.
    #
    #  See "Authentication Logging Queries" in sql.conf
    sql

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

    #
    #  Un-comment the following if you have set
    #  'edir_account_policy_check = yes' in the ldap module sub-section of
    #  the 'modules' section.
    #
#    ldap
    #
    #  Access-Reject packets are sent through the REJECT sub-section of the
    #  post-auth section.
    #  Uncomment the following and set the module name to the ldap instance
    #  name if you have set 'edir_account_policy_check = yes' in the ldap
    #  module sub-section of the 'modules' section.
    #
#    Post-Auth-Type REJECT {
#        insert-module-name-here
#    }

}

#
#  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 {
#    attr_rewrite

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

    #  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

#    attr_rewrite

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

#    attr_filter

    #
    #  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
}

修改/etc/freeradius/sql.conf

将如下部分对应Mysql中设置进行修改.

# Connect info
    server = "localhost"
    login = "root"
    password = "u password "

    # Database table configuration
    radius_db = "radius"

   

vim /etc/freeradius/sql.conf

#
#  Configuration for the SQL module, when using MySQL.
#
#  The database schema is available at:
#
#    doc/examples/mysql.sql
#
#  If you are using PostgreSQL, please use 'postgresql.conf', instead.
#  If you are using Oracle, please use 'oracle.conf', instead.
#  If you are using MS-SQL, please use 'mssql.conf', instead.
#
#  $Id: sql.conf,v 1.41.2.2.2.2 2006/02/04 14:13:03 nbk Exp $
#
sql {
    # Database type
    # Current supported are: rlm_sql_mysql, rlm_sql_postgresql,
    # rlm_sql_iodbc, rlm_sql_oracle, rlm_sql_unixodbc, rlm_sql_freetds
    driver = "rlm_sql_mysql"

    # Connect info
    server = "localhost"
    login = "root"
    password = "u password "

    # Database table configuration
    radius_db = "radius"

    # If you want both stop and start records logged to the
    # same SQL table, leave this as is.  If you want them in
    # different tables, put the start table in acct_table1
    # and stop table in acct_table2
    acct_table1 = "radacct"
    acct_table2 = "radacct"

    # Allow for storing data after authentication
    postauth_table = "radpostauth"

    authcheck_table = "radcheck"
    authreply_table = "radreply"

    groupcheck_table = "radgroupcheck"
    groupreply_table = "radgroupreply"

    usergroup_table = "usergroup"

    # Table to keep radius client info
    nas_table = "nas"

    # Remove stale session if checkrad does not see a double login
    deletestalesessions = yes

    # Print all SQL statements when in debug mode (-x)
    sqltrace = no
    sqltracefile = ${logdir}/sqltrace.sql

    # number of sql connections to make to server
    num_sql_socks = 5

    # number of seconds to dely retrying on a failed database
    # connection (per_socket)
    connect_failure_retry_delay = 60

    # Safe characters list for sql queries. Everything else is replaced
    # with their mime-encoded equivalents.
    # The default list should be ok
    #safe-characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /"

    #######################################################################
    #  Query config:  Username
    #######################################################################
    # This is the username that will get substituted, escaped, and added
    # as attribute 'SQL-User-Name'.  '%{SQL-User-Name}' should be used below
    # everywhere a username substitution is needed so you you can be sure
    # the username passed from the client is escaped properly.
    #
    #  Uncomment the next line, if you want the sql_user_name to mean:
    #
    #    Use Stripped-User-Name, if it's there.
    #    Else use User-Name, if it's there,
    #    Else use hard-coded string "DEFAULT" as the user name.
    #sql_user_name = "%{Stripped-User-Name:-%{User-Name:-DEFAULT}}"
    #
    sql_user_name = "%{User-Name}"

    #######################################################################
    #  Default profile
    #######################################################################
    # This is the default profile. It is found in SQL by group membership.
    # That means that this profile must be a member of at least one group
    # which will contain the corresponding check and reply items.
    # This profile will be queried in the authorize section for every user.
    # The point is to assign all users a default profile without having to
    # manually add each one to a group that will contain the profile.
    # The SQL module will also honor the User-Profile attribute. This
    # attribute can be set anywhere in the authorize section (ie the users
    # file). It is found exactly as the default profile is found.
    # If it is set then it will *overwrite* the default profile setting.
    # The idea is to select profiles based on checks on the incoming packets,
    # not on user group membership. For example:
    # -- users file --
    # DEFAULT    Service-Type == Outbound-User, User-Profile := "outbound"
    # DEFAULT    Service-Type == Framed-User, User-Profile := "framed"
    #
    # By default the default_user_profile is not set
    #
    #default_user_profile = "DEFAULT"
    #
    # Determines if we will query the default_user_profile or the User-Profile
    # if the user is not found. If the profile is found then we consider the user
    # found. By default this is set to 'no'.
    #
    #query_on_not_found = no

    #######################################################################
    #  Authorization Queries
    #######################################################################
    #  These queries compare the check items for the user
    #  in ${authcheck_table} and setup the reply items in
    #  ${authreply_table}.  You can use any query/tables
    #  you want, but the return data for each row MUST
    #  be in the  following order:
    #
    #  0. Row ID (currently unused)
    #  1. UserName/GroupName
    #  2. Item Attr Name
    #  3. Item Attr Value
    #  4. Item Attr Operation
    #######################################################################
    # Use these for case sensitive usernames.
#    authorize_check_query = "SELECT id, UserName, Attribute, Value, op \
#         FROM ${authcheck_table} \
#         WHERE Username = BINARY '%{SQL-User-Name}' \
#         ORDER BY id"
#    authorize_reply_query = "SELECT id, UserName, Attribute, Value, op \
#         FROM ${authreply_table} \
#         WHERE Username = BINARY '%{SQL-User-Name}' \
#         ORDER BY id"

    # The default queries are case insensitive. (for compatibility with
    # older versions of FreeRADIUS)
    authorize_check_query = "SELECT id, UserName, Attribute, Value, op \
          FROM ${authcheck_table} \
          WHERE Username = '%{SQL-User-Name}' \
          ORDER BY id"
    authorize_reply_query = "SELECT id, UserName, Attribute, Value, op \
          FROM ${authreply_table} \
          WHERE Username = '%{SQL-User-Name}' \
          ORDER BY id"

    # Use these for case sensitive usernames.
#    authorize_group_check_query = "SELECT ${groupcheck_table}.id,${groupcheck_table}.GroupName,${groupcheck_table}.Attribute,${groupcheck_table}.Value,${groupcheck_table}.op FROM ${groupcheck_table},${usergroup_table} WHERE ${usergroup_table}.Username = BINARY '%{SQL-User-Name}' AND ${usergroup_table}.GroupName = ${groupcheck_table}.GroupName ORDER BY ${groupcheck_table}.id"
#    authorize_group_reply_query = "SELECT ${groupreply_table}.id,${groupreply_table}.GroupName,${groupreply_table}.Attribute,${groupreply_table}.Value,${groupreply_table}.op  FROM ${groupreply_table},${usergroup_table} WHERE ${usergroup_table}.Username = BINARY '%{SQL-User-Name}' AND ${usergroup_table}.GroupName = ${groupreply_table}.GroupName ORDER BY ${groupreply_table}.id"

    authorize_group_check_query = "SELECT ${groupcheck_table}.id,${groupcheck_table}.GroupName,${groupcheck_table}.Attribute,${groupcheck_table}.Value,${groupcheck_table}.op  FROM ${groupcheck_table},${usergroup_table} WHERE ${usergroup_table}.Username = '%{SQL-User-Name}' AND ${usergroup_table}.GroupName = ${groupcheck_table}.GroupName ORDER BY ${groupcheck_table}.id"
    authorize_group_reply_query = "SELECT ${groupreply_table}.id,${groupreply_table}.GroupName,${groupreply_table}.Attribute,${groupreply_table}.Value,${groupreply_table}.op  FROM ${groupreply_table},${usergroup_table} WHERE ${usergroup_table}.Username = '%{SQL-User-Name}' AND ${usergroup_table}.GroupName = ${groupreply_table}.GroupName ORDER BY ${groupreply_table}.id"

    #######################################################################
    #  Accounting Queries
    #######################################################################
    # accounting_onoff_query    - query for Accounting On/Off packets
    # accounting_update_query    - query for Accounting update packets
    # accounting_update_query_alt    - query for Accounting update packets
    #                               (alternate in case first query fails)
    # accounting_start_query    - query for Accounting start packets
    # accounting_start_query_alt    - query for Accounting start packets
    #                               (alternate in case first query fails)
    # accounting_stop_query        - query for Accounting stop packets
    # accounting_stop_query_alt    - query for Accounting start packets
    #                               (alternate in case first query doesn't
    #                                affect any existing rows in the table)
    #######################################################################
    accounting_onoff_query = "UPDATE ${acct_table1} SET AcctStopTime='%S', AcctSessionTime=unix_timestamp('%S') - unix_timestamp(AcctStartTime), AcctTerminateCause='%{Acct-Terminate-Cause}', AcctStopDelay = '%{Acct-Delay-Time}' WHERE AcctSessionTime=0 AND AcctStopTime=0 AND NASIPAddress= '%{NAS-IP-Address}' AND AcctStartTime <= '%S'"

    accounting_update_query = "UPDATE ${acct_table1} \
          SET FramedIPAddress = '%{Framed-IP-Address}', \
          AcctSessionTime = '%{Acct-Session-Time}', \
          AcctInputOctets = '%{Acct-Input-Octets}', \
          AcctOutputOctets = '%{Acct-Output-Octets}' \
          WHERE AcctSessionId = '%{Acct-Session-Id}' \
          AND UserName = '%{SQL-User-Name}' \
          AND NASIPAddress= '%{NAS-IP-Address}'"

    accounting_update_query_alt = "INSERT into ${acct_table1} (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay) values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', DATE_SUB('%S',INTERVAL (%{Acct-Session-Time:-0} + %{Acct-Delay-Time:-0}) SECOND), '%{Acct-Session-Time}', '%{Acct-Authentic}', '', '%{Acct-Input-Octets}', '%{Acct-Output-Octets}', '%{Called-Station-Id}', '%{Calling-Station-Id}', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '0')"

    accounting_start_query = "INSERT into ${acct_table1} (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctStopTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, ConnectInfo_stop, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, AcctTerminateCause, ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay, AcctStopDelay) values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', '%S', '0', '0', '%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}', '%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '%{Acct-Delay-Time}', '0')"

    accounting_start_query_alt  = "UPDATE ${acct_table1} SET AcctStartTime = '%S', AcctStartDelay = '%{Acct-Delay-Time}', ConnectInfo_start = '%{Connect-Info}' WHERE AcctSessionId = '%{Acct-Session-Id}' AND UserName = '%{SQL-User-Name}' AND NASIPAddress = '%{NAS-IP-Address}'"

    accounting_stop_query = "UPDATE ${acct_table2} SET AcctStopTime = '%S', AcctSessionTime = '%{Acct-Session-Time}', AcctInputOctets = '%{Acct-Input-Octets}', AcctOutputOctets = '%{Acct-Output-Octets}', AcctTerminateCause = '%{Acct-Terminate-Cause}', AcctStopDelay = '%{Acct-Delay-Time}', ConnectInfo_stop = '%{Connect-Info}' WHERE AcctSessionId = '%{Acct-Session-Id}' AND UserName = '%{SQL-User-Name}' AND NASIPAddress = '%{NAS-IP-Address}'"

    accounting_stop_query_alt = "INSERT into ${acct_table2} (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctStopTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, ConnectInfo_stop, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, AcctTerminateCause, ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay, AcctStopDelay) values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', DATE_SUB('%S', INTERVAL (%{Acct-Session-Time:-0} + %{Acct-Delay-Time:-0}) SECOND), '%S', '%{Acct-Session-Time}', '%{Acct-Authentic}', '', '%{Connect-Info}', '%{Acct-Input-Octets}', '%{Acct-Output-Octets}', '%{Called-Station-Id}', '%{Calling-Station-Id}', '%{Acct-Terminate-Cause}', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '0', '%{Acct-Delay-Time}')"

    #######################################################################
    # Simultaneous Use Checking Queries
    #######################################################################
    # simul_count_query    - query for the number of current connections
    #            - If this is not defined, no simultaneouls use checking
    #            - will be performed by this module instance
    # simul_verify_query    - query to return details of current connections for verification
    #            - Leave blank or commented out to disable verification step
    #            - Note that the returned field order should not be changed.
    #######################################################################

    # Uncomment simul_count_query to enable simultaneous use checking
    # simul_count_query = "SELECT COUNT(*) FROM ${acct_table1} WHERE UserName='%{SQL-User-Name}' AND AcctStopTime = 0"
    simul_verify_query = "SELECT RadAcctId, AcctSessionId, UserName, NASIPAddress, NASPortId, FramedIPAddress, CallingStationId, FramedProtocol FROM ${acct_table1} WHERE UserName='%{SQL-User-Name}' AND AcctStopTime = 0"

    #######################################################################
    # Group Membership Queries
    #######################################################################
    # group_membership_query    - Check user group membership
    #######################################################################

    group_membership_query = "SELECT GroupName FROM ${usergroup_table} WHERE UserName='%{SQL-User-Name}'"

    #######################################################################
    # Authentication Logging Queries
    #######################################################################
    # postauth_query        - Insert some info after authentication
    #######################################################################

    postauth_query = "INSERT into ${postauth_table} (id, user, pass, reply, date) values ('', '%{User-Name}', '%{User-Password:-Chap-Password}', '%{reply:Packet-Type}', NOW())"

    #
    # Set to 'yes' to read radius clients from the database ('nas' table)    readclients = yes
}

修改/etc/freeradius/users,


DEFAULT Auth-Type = System
Fall-Through = 1

用#注释保存退出.

vim /etc/freeradius/users

 

#
#    Please read the documentation file ../doc/processing_users_file,
#    or 'man 5 users' (after installing the server) for more information.
#
#    This file contains authentication security and configuration
#    information for each user.  Accounting requests are NOT processed
#    through this file.  Instead, see 'acct_users', in this directory.
#
#    The first field is the user's name and can be up to
#    253 characters in length.  This is followed (on the same line) with
#    the list of authentication requirements for that user.  This can
#    include password, comm server name, comm server port number, protocol
#    type (perhaps set by the "hints" file), and huntgroup name (set by
#    the "huntgroups" file).
#
#    If you are not sure why a particular reply is being sent by the
#    server, then run the server in debugging mode (radiusd -X), and
#    you will see which entries in this file are matched.
#
#    When an authentication request is received from the comm server,
#    these values are tested. Only the first match is used unless the
#    "Fall-Through" variable is set to "Yes".
#
#    A special user named "DEFAULT" matches on all usernames.
#    You can have several DEFAULT entries. All entries are processed
#    in the order they appear in this file. The first entry that
#    matches the login-request will stop processing unless you use
#    the Fall-Through variable.
#
#    If you use the database support to turn this file into a .db or .dbm
#    file, the DEFAULT entries _have_ to be at the end of this file and
#    you can't have multiple entries for one username.
#
#    You don't need to specify a password if you set Auth-Type += System
#    on the list of authentication requirements. The RADIUS server
#    will then check the system password file.
#
#    Indented (with the tab character) lines following the first
#    line indicate the configuration values to be passed back to
#    the comm server to allow the initiation of a user session.
#    This can include things like the PPP configuration values
#    or the host to log the user onto.
#
#    You can include another `users' file with `$INCLUDE users.other'
#

#
#    For a list of RADIUS attributes, and links to their definitions,
#    see:
#
#    http://www.freeradius.org/rfc/attributes.html
#

#
# Deny access for a specific user.  Note that this entry MUST
# be before any other 'Auth-Type' attribute which results in the user
# being authenticated.
#
# Note that there is NO 'Fall-Through' attribute, so the user will not
# be given any additional resources.
#
#lameuser    Auth-Type := Reject
#        Reply-Message = "Your account has been disabled."

#
# Deny access for a group of users.
#
# Note that there is NO 'Fall-Through' attribute, so the user will not
# be given any additional resources.
#
#DEFAULT    Group == "disabled", Auth-Type := Reject
#        Reply-Message = "Your account has been disabled."
#

#
# This is a complete entry for "steve". Note that there is no Fall-Through
# entry so that no DEFAULT entry will be used, and the user will NOT
# get any attributes in addition to the ones listed here.
#
#steve    Auth-Type := Local, User-Password == "testing"
#    Service-Type = Framed-User,
#    Framed-Protocol = PPP,
#    Framed-IP-Address = 172.16.3.33,
#    Framed-IP-Netmask = 255.255.255.0,
#    Framed-Routing = Broadcast-Listen,
#    Framed-Filter-Id = "std.ppp",
#    Framed-MTU = 1500,
#    Framed-Compression = Van-Jacobsen-TCP-IP

#
# This is an entry for a user with a space in their name.
# Note the double quotes surrounding the name.
#
#"John Doe"    Auth-Type := Local, User-Password == "hello"
#        Reply-Message = "Hello, %u"

#
# Dial user back and telnet to the default host for that port
#
#Deg    Auth-Type := Local, User-Password == "ge55ged"
#    Service-Type = Callback-Login-User,
#    Login-IP-Host = 0.0.0.0,
#    Callback-Number = "9,5551212",
#    Login-Service = Telnet,
#    Login-TCP-Port = Telnet

#
# Another complete entry. After the user "dialbk" has logged in, the
# connection will be broken and the user will be dialed back after which
# he will get a connection to the host "timeshare1".
#
#dialbk    Auth-Type := Local, User-Password == "callme"
#    Service-Type = Callback-Login-User,
#    Login-IP-Host = timeshare1,
#    Login-Service = PortMaster,
#    Callback-Number = "9,1-800-555-1212"

#
# user "swilson" will only get a static IP number if he logs in with
# a framed protocol on a terminal server in Alphen (see the huntgroups file).
#
# Note that by setting "Fall-Through", other attributes will be added from
# the following DEFAULT entries
#
#swilson    Service-Type == Framed-User, Huntgroup-Name == "alphen"
#        Framed-IP-Address = 192.168.1.65,
#        Fall-Through = Yes

#
# If the user logs in as 'username.shell', then authenticate them
# against the system database, give them shell access, and stop processing
# the rest of the file.
#
#DEFAULT    Suffix == ".shell", Auth-Type := System
#        Service-Type = Login-User,
#        Login-Service = Telnet,
#        Login-IP-Host = your.shell.machine

#
# The rest of this file contains the several DEFAULT entries.
# DEFAULT entries match with all login names.
# Note that DEFAULT entries can also Fall-Through (see first entry).
# A name-value pair from a DEFAULT entry will _NEVER_ override
# an already existing name-value pair.
#

#
# First setup all accounts to be checked against the UNIX /etc/passwd.
# (Unless a password was already given earlier in this file).
#
#DEFAULT    Auth-Type = System
#    Fall-Through = 1

#
# Set up different IP address pools for the terminal servers.
# Note that the "+" behind the IP address means that this is the "base"
# IP address. The Port-Id (S0, S1 etc) will be added to it.
#
#DEFAULT    Service-Type == Framed-User, Huntgroup-Name == "alphen"
#        Framed-IP-Address = 192.168.1.32+,
#        Fall-Through = Yes

#DEFAULT    Service-Type == Framed-User, Huntgroup-Name == "delft"
#        Framed-IP-Address = 192.168.2.32+,
#        Fall-Through = Yes

#
# Defaults for all framed connections.
#
DEFAULT    Service-Type == Framed-User
    Framed-IP-Address = 255.255.255.254,
    Framed-MTU = 576,
    Service-Type = Framed-User,
    Fall-Through = Yes

#
# Default for PPP: dynamic IP address, PPP mode, VJ-compression.
# NOTE: we do not use Hint = "PPP", since PPP might also be auto-detected
#    by the terminal server in which case there may not be a "P" suffix.
#    The terminal server sends "Framed-Protocol = PPP" for auto PPP.
#
DEFAULT    Framed-Protocol == PPP
    Framed-Protocol = PPP,
    Framed-Compression = Van-Jacobson-TCP-IP

#
# Default for CSLIP: dynamic IP address, SLIP mode, VJ-compression.
#
DEFAULT    Hint == "CSLIP"
    Framed-Protocol = SLIP,
    Framed-Compression = Van-Jacobson-TCP-IP

#
# Default for SLIP: dynamic IP address, SLIP mode.
#
DEFAULT    Hint == "SLIP"
    Framed-Protocol = SLIP

#
# Last default: rlogin to our main server.
#
#DEFAULT
#    Service-Type = Login-User,
#    Login-Service = Rlogin,
#    Login-IP-Host = shellbox.ispdomain.com

# #
# # Last default: shell on the local terminal server.
# #
# DEFAULT
#     Service-Type = Shell-User

# On no match, the user is denied access.

启动freeradius调试模式.

freeradius -X

 

ThinkPad:/etc/freeradius# freeradius -X
Starting - reading configuration files ...
reread_config:  reading radiusd.conf
Config:   including file: /etc/freeradius/proxy.conf
Config:   including file: /etc/freeradius/clients.conf
Config:   including file: /etc/freeradius/snmp.conf
Config:   including file: /etc/freeradius/eap.conf
Config:   including file: /etc/freeradius/sql.conf
main: prefix = "/usr"
main: localstatedir = "/var"
main: logdir = "/var/log/freeradius"
main: libdir = "/usr/lib/freeradius"
main: radacctdir = "/var/log/freeradius/radacct"
main: hostname_lookups = no
main: max_request_time = 30
main: cleanup_delay = 5
main: max_requests = 1024
main: delete_blocked_requests = 0
main: port = 0
main: allow_core_dumps = no
main: log_stripped_names = no
main: log_file = "/var/log/freeradius/radius.log"
main: log_auth = no
main: log_auth_badpass = no
main: log_auth_goodpass = no
main: pidfile = "/var/run/freeradius/freeradius.pid"
main: user = "freerad"
main: group = "freerad"
main: usercollide = no
main: lower_user = "no"
main: lower_pass = "no"
main: nospace_user = "no"
main: nospace_pass = "no"
main: checkrad = "/usr/sbin/checkrad"
main: proxy_requests = yes
proxy: retry_delay = 5
proxy: retry_count = 3
proxy: synchronous = no
proxy: default_fallback = yes
proxy: dead_time = 120
proxy: post_proxy_authorize = no
proxy: wake_all_if_all_dead = no
security: max_attributes = 200
security: reject_delay = 1
security: status_server = no
main: debug_level = 0
read_config_files:  reading dictionary
read_config_files:  reading naslist
Using deprecated naslist file.  Support for this will go away soon.
read_config_files:  reading clients
read_config_files:  reading realms
radiusd:  entering modules setup
Module: Library search path is /usr/lib/freeradius
Module: Loaded exec
exec: wait = yes
exec: program = "(null)"
exec: input_pairs = "request"
exec: output_pairs = "(null)"
exec: packet_type = "(null)"
rlm_exec: Wait=yes but no output defined. Did you mean output=none?
Module: Instantiated exec (exec)
Module: Loaded expr
Module: Instantiated expr (expr)
Module: Loaded PAP
pap: encryption_scheme = "crypt"
Module: Instantiated pap (pap)
Module: Loaded CHAP
Module: Instantiated chap (chap)
Module: Loaded MS-CHAP
mschap: use_mppe = yes
mschap: require_encryption = no
mschap: require_strong = no
mschap: with_ntdomain_hack = no
mschap: passwd = "(null)"
mschap: ntlm_auth = "(null)"
Module: Instantiated mschap (mschap)
Module: Loaded System
unix: cache = no
unix: passwd = "(null)"
unix: shadow = "/etc/shadow"
unix: group = "(null)"
unix: radwtmp = "/var/log/freeradius/radwtmp"
unix: usegroup = no
unix: cache_reload = 600
Module: Instantiated unix (unix)
Module: Loaded eap
eap: default_eap_type = "md5"
eap: timer_expire = 60
eap: ignore_unknown_eap_types = no
eap: cisco_accounting_username_bug = no
rlm_eap: Loaded and initialized type md5
rlm_eap: Loaded and initialized type leap
gtc: challenge = "Password: "
gtc: auth_type = "PAP"
rlm_eap: Loaded and initialized type gtc
mschapv2: with_ntdomain_hack = no
rlm_eap: Loaded and initialized type mschapv2
Module: Instantiated eap (eap)
Module: Loaded preprocess
preprocess: huntgroups = "/etc/freeradius/huntgroups"
preprocess: hints = "/etc/freeradius/hints"
preprocess: with_ascend_hack = no
preprocess: ascend_channels_per_line = 23
preprocess: with_ntdomain_hack = no
preprocess: with_specialix_jetstream_hack = no
preprocess: with_cisco_vsa_hack = no
preprocess: with_alvarion_vsa_hack = no
Module: Instantiated preprocess (preprocess)
Module: Loaded realm
realm: format = "suffix"
realm: delimiter = "@"
realm: ignore_default = no
realm: ignore_null = no
Module: Instantiated realm (suffix)
Module: Loaded files
files: usersfile = "/etc/freeradius/users"
files: acctusersfile = "/etc/freeradius/acct_users"
files: preproxy_usersfile = "/etc/freeradius/preproxy_users"
files: compat = "no"
Module: Instantiated files (files)
Module: Loaded SQL
sql: driver = "rlm_sql_mysql"
sql: server = "localhost"
sql: port = ""
sql: login = "root"
sql: password = "nishiwode"
sql: radius_db = "radius"
sql: nas_table = "nas"
sql: sqltrace = no
sql: sqltracefile = "/var/log/freeradius/sqltrace.sql"
sql: readclients = no
sql: deletestalesessions = yes
sql: num_sql_socks = 5
sql: sql_user_name = "%{User-Name}"
sql: default_user_profile = ""
sql: query_on_not_found = no
sql: authorize_check_query = "SELECT id, UserName, Attribute, Value, op           FROM radcheck           WHERE Username = '%{SQL-User-Name}'           ORDER BY id"
sql: authorize_reply_query = "SELECT id, UserName, Attribute, Value, op           FROM radreply           WHERE Username = '%{SQL-User-Name}'           ORDER BY id"
sql: authorize_group_check_query = "SELECT radgroupcheck.id,radgroupcheck.GroupName,radgroupcheck.Attribute,radgroupcheck.Value,radgroupcheck.op  FROM radgroupcheck,usergroup WHERE usergroup.Username = '%{SQL-User-Name}' AND usergroup.GroupName = radgroupcheck.GroupName ORDER BY radgroupcheck.id"
sql: authorize_group_reply_query = "SELECT radgroupreply.id,radgroupreply.GroupName,radgroupreply.Attribute,radgroupreply.Value,radgroupreply.op  FROM radgroupreply,usergroup WHERE usergroup.Username = '%{SQL-User-Name}' AND usergroup.GroupName = radgroupreply.GroupName ORDER BY radgroupreply.id"
sql: accounting_onoff_query = "UPDATE radacct SET AcctStopTime='%S', AcctSessionTime=unix_timestamp('%S') - unix_timestamp(AcctStartTime), AcctTerminateCause='%{Acct-Terminate-Cause}', AcctStopDelay = '%{Acct-Delay-Time}' WHERE AcctSessionTime=0 AND AcctStopTime=0 AND NASIPAddress= '%{NAS-IP-Address}' AND AcctStartTime <= '%S'"
sql: accounting_update_query = "UPDATE radacct           SET FramedIPAddress = '%{Framed-IP-Address}',           AcctSessionTime = '%{Acct-Session-Time}',           AcctInputOctets = '%{Acct-Input-Octets}',           AcctOutputOctets = '%{Acct-Output-Octets}'           WHERE AcctSessionId = '%{Acct-Session-Id}'           AND UserName = '%{SQL-User-Name}'           AND NASIPAddress= '%{NAS-IP-Address}'"
sql: accounting_update_query_alt = "INSERT into radacct (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay) values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', DATE_SUB('%S',INTERVAL (%{Acct-Session-Time:-0} + %{Acct-Delay-Time:-0}) SECOND), '%{Acct-Session-Time}', '%{Acct-Authentic}', '', '%{Acct-Input-Octets}', '%{Acct-Output-Octets}', '%{Called-Station-Id}', '%{Calling-Station-Id}', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '0')"
sql: accounting_start_query = "INSERT into radacct (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctStopTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, ConnectInfo_stop, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, AcctTerminateCause, ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay, AcctStopDelay) values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', '%S', '0', '0', '%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}', '%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '%{Acct-Delay-Time}', '0')"
sql: accounting_start_query_alt = "UPDATE radacct SET AcctStartTime = '%S', AcctStartDelay = '%{Acct-Delay-Time}', ConnectInfo_start = '%{Connect-Info}' WHERE AcctSessionId = '%{Acct-Session-Id}' AND UserName = '%{SQL-User-Name}' AND NASIPAddress = '%{NAS-IP-Address}'"
sql: accounting_stop_query = "UPDATE radacct SET AcctStopTime = '%S', AcctSessionTime = '%{Acct-Session-Time}', AcctInputOctets = '%{Acct-Input-Octets}', AcctOutputOctets = '%{Acct-Output-Octets}', AcctTerminateCause = '%{Acct-Terminate-Cause}', AcctStopDelay = '%{Acct-Delay-Time}', ConnectInfo_stop = '%{Connect-Info}' WHERE AcctSessionId = '%{Acct-Session-Id}' AND UserName = '%{SQL-User-Name}' AND NASIPAddress = '%{NAS-IP-Address}'"
sql: accounting_stop_query_alt = "INSERT into radacct (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctStopTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, ConnectInfo_stop, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, AcctTerminateCause, ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay, AcctStopDelay) values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', DATE_SUB('%S', INTERVAL (%{Acct-Session-Time:-0} + %{Acct-Delay-Time:-0}) SECOND), '%S', '%{Acct-Session-Time}', '%{Acct-Authentic}', '', '%{Connect-Info}', '%{Acct-Input-Octets}', '%{Acct-Output-Octets}', '%{Called-Station-Id}', '%{Calling-Station-Id}', '%{Acct-Terminate-Cause}', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}', '0', '%{Acct-Delay-Time}')"
sql: group_membership_query = "SELECT GroupName FROM usergroup WHERE UserName='%{SQL-User-Name}'"
sql: connect_failure_retry_delay = 60
sql: simul_count_query = ""
sql: simul_verify_query = "SELECT RadAcctId, AcctSessionId, UserName, NASIPAddress, NASPortId, FramedIPAddress, CallingStationId, FramedProtocol FROM radacct WHERE UserName='%{SQL-User-Name}' AND AcctStopTime = 0"
sql: postauth_query = "INSERT into radpostauth (id, user, pass, reply, date) values ('', '%{User-Name}', '%{User-Password:-Chap-Password}', '%{reply:Packet-Type}', NOW())"
sql: safe-characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /"
rlm_sql (sql): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked
rlm_sql (sql): Attempting to connect to root@localhost:/radius
rlm_sql (sql): starting 0
rlm_sql (sql): Attempting to connect rlm_sql_mysql #0
rlm_sql_mysql: Starting connect to MySQL server for #0
rlm_sql (sql): Connected new DB handle, #0
rlm_sql (sql): starting 1
rlm_sql (sql): Attempting to connect rlm_sql_mysql #1
rlm_sql_mysql: Starting connect to MySQL server for #1
rlm_sql (sql): Connected new DB handle, #1
rlm_sql (sql): starting 2
rlm_sql (sql): Attempting to connect rlm_sql_mysql #2
rlm_sql_mysql: Starting connect to MySQL server for #2
rlm_sql (sql): Connected new DB handle, #2
rlm_sql (sql): starting 3
rlm_sql (sql): Attempting to connect rlm_sql_mysql #3
rlm_sql_mysql: Starting connect to MySQL server for #3
rlm_sql (sql): Connected new DB handle, #3
rlm_sql (sql): starting 4
rlm_sql (sql): Attempting to connect rlm_sql_mysql #4
rlm_sql_mysql: Starting connect to MySQL server for #4
rlm_sql (sql): Connected new DB handle, #4
Module: Instantiated sql (sql)
Module: Loaded Acct-Unique-Session-Id
acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port"
Module: Instantiated acct_unique (acct_unique)
Module: Loaded detail
detail: detailfile = "/var/log/freeradius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
detail: detailperm = 384
detail: dirperm = 493
detail: locking = no
Module: Instantiated detail (detail)
Module: Loaded radutmp
radutmp: filename = "/var/log/freeradius/radutmp"
radutmp: username = "%{User-Name}"
radutmp: case_sensitive = yes
radutmp: check_with_nas = yes
radutmp: perm = 384
radutmp: callerid = yes
Module: Instantiated radutmp (radutmp)
Listening on authentication *:1812
Listening on accounting *:1813
Ready to process requests.

测试radius验证

radtest test test localhost 0 artradiustest

 

ThinkPad:~# radtest test test localhost 0 artfreeradiustest
Sending Access-Request of id 196 to 127.0.0.1 port 1812
        User-Name = "test"
        User-Password = "test"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 0
rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=196, length=20
rad_verify: Received Access-Reject packet from client 127.0.0.1 port 1812 with invalid signature (err=2)!  (Shared secret is incorrect.)
ThinkPad:~# radtest test test localhost 0 artradiustest
Sending Access-Request of id 219 to 127.0.0.1 port 1812
        User-Name = "test"
        User-Password = "test"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 0
rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=219, length=20

修改/etc/freeradius-dialupadmin/admin.conf

(修改符合你Mysql的用户设置

sql_type: mysql
sql_server: localhost
sql_port: 3306
sql_username: root
sql_password: u password
sql_database: radius
sql_accounting_table: radacct
sql_badusers_table: badusers
sql_check_table: radcheck
sql_reply_table: radreply
sql_user_info_table: userinfo
sql_groupcheck_table: radgroupcheck
sql_groupreply_table: radgroupreply
sql_usergroup_table: usergroup
sql_total_accounting_table: totacct
sql_nas_table: nas

更改sql_debug: ture为

sql_debug: false

另外注意.由于windows xp pppoe不支持md5加密.(本人猜测,需修改客户端xp pppoe的密码验证部分)

所以如果需要将/etc/freeradius-dialupadmin/admin.conf中关于生成新用户密码部分修改为明文.

具体如下:

修改general_encryption_method: crypt为:
general_encryption_method: clear
==================================

这里提别感谢zhaoboss先生给与的提示.

==================================

vim /etc/freeradius-dialupadmin/admin.conf

#
# Main Configuration File
#
# it can be default or whatever language. Only greek are supported
# from non latin alphabet languages
# These attribute only apply for ldap not for sql
#
general_prefered_lang: en
general_prefered_lang_name: English
#
# The charset which will be added as a meta tag in all pages
#
general_charset: iso-8859-1
#
# Uncomment this if normal attributes (not the ;lang-xx ones) in ldap
# are utf8 encoded.
#
#general_decode_normal_attributes: yes
#
# The directory where dialupadmin is installed
#
general_base_dir: /usr/share/freeradius-dialupadmin
#
# The base directory of the freeradius radius installation
#
general_radiusd_base_dir: /usr
general_domain: company.com
#
# Set it to yes to use sessions and cache the various mappings
# You can also set use_session = 1 in config.php3 to also cache
# the admin.conf
#
# ---- IMPORTANT -- IMPORTANT -- IMPORTANT ----
#Remember to use the 'Clear Cache' page if you use sessions and do any changes
#in any of the configuration files.
#
general_use_session: no
#
# This is used by the failed logins page. It states the default back time
# in minutes.
#
general_most_recent_fl: 30

#
# Realm setup
#
# Set general_strip_realms to yes in order  to stip realms from usernames.
# By default realms are not striped
#general_strip_realms : yes
#
# The delimiter used  in realms. Default is @
#
general_realm_delimiter: @
#
# The format of the realms. Can be either suffix (realm is after the username)
# or prefix (realm is before the username). Default is suffix
#
general_realm_format: suffix
#

#
# Determines if the administrator will be able to see and change the user password through
# the user edit page
general_show_user_password: yes

general_raddb_dir: /etc/freeradius
general_ldap_attrmap: %{general_raddb_dir}/ldap.attrmap
# Need to fix admin.conf file parser
#general_clients_conf: %{general_raddb_dir}/clients.conf
general_clients_conf: /etc/freeradius/clients.conf
general_sql_attrmap: /etc/freeradius-dialupadmin/sql.attrmap
general_accounting_attrs_file: /etc/freeradius-dialupadmin/accounting.attrs
general_extra_ldap_attrmap: /etc/freeradius-dialupadmin/extra.ldap-attrmap
#
# it can be either ldap or sql
# This affects the user base not accounting. Accounting is always in sql
#
general_lib_type: sql
#
# Define which attributes will be visible in the user edit page
#
general_user_edit_attrs_file: /etc/freeradius-dialupadmin/user_edit.attrs
#
# Used by the Accounting Report Generator
#
general_sql_attrs_file: /etc/freeradius-dialupadmin/sql.attrs
#
# Set default values for various attributes
#
general_default_file: /etc/freeradius-dialupadmin/default.vals
#general_ld_library_path: /usr/local/snmpd/lib
#
# can be 'snmp' (for snmpfinger) or empty to query the radacct table without first
# querying the nas
# This is used by the online users page
#
general_finger_type: snmp
#
# Defines the nas type. This is only used by snmpfinger
# cisco and lucent are supported for now
#
general_nas_type: cisco
general_snmpfinger_bin: %{general_base_dir}/bin/snmpfinger
general_radclient_bin: %{general_radiusd_base_dir}/bin/radclient
#
# this information is used from the server check page
#
general_test_account_login: test
general_test_account_password: testpass
#
# These are used as default values for the user test page
#
general_radius_server: localhost
general_radius_server_port: 1812
#
# can be either pap or chap
#
general_radius_server_auth_proto: pap
#
# sorry, single valued for now. Should become something like
# password[server-name]: xxxxx
#
general_radius_server_secret: XXXXXX
general_auth_request_file: /etc/freeradius-dialupadmin/auth.request
#
# can be one of crypt,md5,clear
#
general_encryption_method: clear
#
# can be either asc (older dates first) or desc (recent dates first)
# This is used in the user accounting and badusers pages
#
general_accounting_info_order: desc
#
# Use the totacct table in the user statistics page instead of the radacct
# table. That will make the page run quicker. totacct should have data for
# this to work 🙂
#
general_stats_use_totacct: no
#
# If set to yes then we only allow each administrator to examine it's own entries
# in the badusers table
#
general_restrict_badusers_access: no

INCLUDE: /etc/freeradius-dialupadmin/naslist.conf

INCLUDE: /etc/freeradius-dialupadmin/captions.conf

#
# The ldap server to connect to.
# Both ldap_server and ldap_write_server can be a space-separated
# list of ldap hostnames. In that case the library will try to connect
# to the servers in the order that they appear. If the first host is down
# ldap_connect will ask for the second ldap host and so on.
#
ldap_server: ldap.%{general_domain}
#
# There are many cases where we have a small write master and
# a lot of fast read only replicas. If that is the case uncomment
# ldap_write_server and point it to the write master. It will be
# used only when writing to the directory, not when reading
#
#ldap_write_server: master.%{general_domain}
ldap_base: dc=company,dc=com
ldap_binddn: cn=Directory Manager
ldap_bindpw: XXXXXXX
ldap_default_new_entry_suffix: ou=dialup,ou=guests,%{ldap_base}
ldap_default_dn: uid=default-dialup,%{ldap_base}
ldap_regular_profile_attr: dialupregularprofile
#
# If set to yes then the HTTP credentials (http authentication)
# will be used to bind to the ldap server instead of ldap_binddn
# and ldap_bindpw. That way multiple admins with different rights
# on the ldap database can connect through one dialup_admin interface.
# The ldap_binddn and ldap_bindpw are still needed to find the DN
# to bind with (http authentication will only provide us with a
# username). As a result the ldap_binddn should be able to do a search
# with a filter of (uid=<username>). Normally, the anonymous (empty DN)
# user can do that.
#ldap_use_http_credentials: yes
#
# If we are using http credentials we can map a specific username to the
# directory manager (which usually does not correspond to a specific username)
#
#ldap_directory_manager: cn=Directory Manager
#ldap_map_to_directory_manager: admin
#
# Uncomment to enable ldap debug
#
#ldap_debug: true
#
# Allow for defining the ldap filter used when searching for a user
# Variables supported:
# %u: username
# %U: username provided though http authentication
# %mu: mappings for userdb
# %ma: mappings for accounting
#
# One use of this would be to restrict access to only the user's belonging to
# a specific administrator like this:
# ldap_filter: (&(uid=%u)(manager=uid=%U,ou=admins,o=company,c=com))
#
#ldap_filter: (uid=%u)
#
# If ldap_userdn is set then we use that for user dns, we don't perform an ldap
# search. This can be somewhat faster. The variables supported for ldap_filter
# are also supported here
#
#ldap_userdn: uid=%u,%{ldap_base}

#
# can be one of mysql,pg where:
# mysq: MySQL database (port 3306)
# pg: PostgreSQL database (port 5432)
#
sql_type: mysql
sql_server: localhost
sql_port: 3306
sql_username: root
sql_password: u Password
sql_database: radius
sql_accounting_table: radacct
sql_badusers_table: badusers
sql_check_table: radcheck
sql_reply_table: radreply
sql_user_info_table: userinfo
sql_groupcheck_table: radgroupcheck
sql_groupreply_table: radgroupreply
sql_usergroup_table: usergroup
sql_total_accounting_table: totacct
sql_nas_table: nas
#
# This variable is used by the scripts in the bin folder
# It should contain the path to the sql binary used to run
# sql commands (mysql and psql are only supported for now)
sql_command: /usr/bin/mysql
#
# This variable is used by the scripts in the bin folder
# It should contain the snmp type and  path to the binary
# used to run snmp commands.
# (ucd = UCD-Snmp and net = Net-Snmp are only supported for now)
general_snmp_type: net
general_snmpwalk_command: /usr/bin/snmpwalk
general_snmpget_command: /usr/bin/snmpget
#
# Uncomment to enable sql debug
#
sql_debug: false
#
# If set to yes then the HTTP credentials (http authentication)
# will be used to connect to the sql server instead of sql_username
# and sql_password. That way multiple admins with different rights
# on the sql database can connect through one dialup_admin interface.
#sql_use_http_credentials: yes
#
# If set the query will be added to all of the queries on the accounting
# table
#sql_accounting_extra_query: %ma

#
# true or false
#
sql_use_user_info_table: true
sql_use_operators: true
#
# Set this to the value of the default_user_profile in your
# sql.conf if that one is set. If it is not set leave blank
# or commented out
#sql_default_user_profile: DEFAULT
#
#
sql_password_attribute: User-Password
sql_date_format: Y-m-d
sql_full_date_format: Y-m-d H:i:s
#
# Used in the accounting report generator so that we
# don't return too many results
#
sql_row_limit: 40
#
# These options are used by the log_badlogins script and by the
# mysql driver
#
# Set the sql connect timeout (secs)
sql_connect_timeout: 3
# Give a space separated list of extra mysql servers to connect to when
# logging bad logins or adding users in the badusers table
#sql_extra_servers: sql2.company.com sql3.company.com

#
# Default values for the various user limits in case the counter module
# is used to impose such limits.
# The value should be the user limit in seconds or none for nothing
#
counter_default_daily: 14400
counter_default_weekly: 72000
counter_default_monthly: none
#
# Since calculating monthly usage can be quite expensive we make
# it configurable
# This is not needed if the monthly limit is not none
#counter_monthly_calculate_usage: true

vim /etc/php4/apache2/php.ini

去掉;extension=mysql.so的注释

extension=mysql.so

最后

cp /usr/share/freeradius-dialupadmin /var/www/ -Rf

cp /etc/freeradius-dialupadmin/conf/admin.conf /var/www/freeradius-diaupadmin/conf/

Routeros部分比较简单.大家可以自己搜索一下资料.

 

有什么问题可以和我交流

MSN:liang@liangliang.org.cn

Gtalk:gugong.j@gmail.com

all ok..