為什麼 FreeRADIUS 服務不能在 Centos 上執行？

我已經通過yum成功在centos上安裝了FreeRADIUS伺服器，但是我無法啟動radiusd服務。

當我以 root 使用者身份執行並執行以下radiusd -X時發生錯誤。

[root@userAAA /]# sudo radiusd -X
FreeRADIUS Version 2.1.12, for host i386-redhat-linux-gnu, built on Oct  3 2012 at 01:20:08
Copyright (C) 1999-2009 The FreeRADIUS server project and contributors. 
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE. 
You may redistribute copies of FreeRADIUS under the terms of the 
GNU General Public License v2. 
Starting - reading configuration files ...
including configuration file /etc/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/modules/
including configuration file /etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /etc/raddb/modules/otp
including configuration file /etc/raddb/modules/counter
including configuration file /etc/raddb/modules/passwd
including configuration file /etc/raddb/modules/smbpasswd
including configuration file /etc/raddb/modules/perl
including configuration file /etc/raddb/modules/chap
including configuration file /etc/raddb/modules/realm
including configuration file /etc/raddb/modules/acct_unique
including configuration file /etc/raddb/modules/detail
including configuration file /etc/raddb/modules/logintime
including configuration file /etc/raddb/modules/detail.example.com
including configuration file /etc/raddb/modules/unix
including configuration file /etc/raddb/modules/linelog
including configuration file /etc/raddb/modules/replicate
including configuration file /etc/raddb/modules/checkval
including configuration file /etc/raddb/modules/ldap
including configuration file /etc/raddb/modules/rediswho
including configuration file /etc/raddb/modules/redis
including configuration file /etc/raddb/modules/mac2ip
including configuration file /etc/raddb/modules/attr_rewrite
including configuration file /etc/raddb/modules/radutmp
including configuration file /etc/raddb/modules/cui
including configuration file /etc/raddb/modules/detail.log
including configuration file /etc/raddb/modules/smsotp
including configuration file /etc/raddb/modules/dynamic_clients
including configuration file /etc/raddb/modules/pam
including configuration file /etc/raddb/modules/digest
including configuration file /etc/raddb/modules/expiration
including configuration file /etc/raddb/modules/sql_log
including configuration file /etc/raddb/modules/ntlm_auth
including configuration file /etc/raddb/modules/exec
including configuration file /etc/raddb/modules/attr_filter
including configuration file /etc/raddb/modules/files
including configuration file /etc/raddb/modules/inner-eap
including configuration file /etc/raddb/modules/soh
including configuration file /etc/raddb/modules/mac2vlan
including configuration file /etc/raddb/modules/opendirectory
including configuration file /etc/raddb/modules/preprocess
including configuration file /etc/raddb/modules/ippool
including configuration file /etc/raddb/modules/echo
including configuration file /etc/raddb/modules/always
including configuration file /etc/raddb/modules/etc_group
including configuration file /etc/raddb/modules/pap
including configuration file /etc/raddb/modules/wimax
including configuration file /etc/raddb/modules/mschap
including configuration file /etc/raddb/modules/policy
including configuration file /etc/raddb/modules/expr
including configuration file /etc/raddb/modules/sradutmp
including configuration file /etc/raddb/eap.conf
including configuration file /etc/raddb/policy.conf
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/inner-tunnel
including configuration file /etc/raddb/sites-enabled/control-socket
main {
   user = "radiusd"
   group = "radiusd"
   allow_core_dumps = no
}
including dictionary file /etc/raddb/dictionary
main {
   name = "radiusd"
   prefix = "/usr"
   localstatedir = "/var"
   sbindir = "/usr/sbin"
   logdir = "/var/log/radius"
   run_dir = "/var/run/radiusd"
   libdir = "/usr/lib/freeradius"
   radacctdir = "/var/log/radius/radacct"
   hostname_lookups = no
   max_request_time = 30
   cleanup_delay = 5
   max_requests = 1024
   pidfile = "/var/run/radiusd/radiusd.pid"
   checkrad = "/usr/sbin/checkrad"
   debug_level = 0
   proxy_requests = yes
log {
   stripped_names = no
   auth = no
   auth_badpass = no
   auth_goodpass = no
}
security {
   max_attributes = 200
   reject_delay = 1
   status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
proxy server {
   retry_delay = 5
   retry_count = 3
   default_fallback = no
   dead_time = 120
   wake_all_if_all_dead = no
}
home_server localhost {
   ipaddr = 127.0.0.1
   port = 1812
   type = "auth"
   secret = "testing123"
   response_window = 20
   max_outstanding = 65536
   require_message_authenticator = yes
   zombie_period = 40
   status_check = "status-server"
   ping_interval = 30
   check_interval = 30
   num_answers_to_alive = 3
   num_pings_to_alive = 3
   revive_interval = 120
   status_check_timeout = 4
 coa {
   irt = 2
   mrt = 16
   mrc = 5
   mrd = 30
 }
}
home_server_pool my_auth_failover {
   type = fail-over
   home_server = localhost
}
realm example.com {
   auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Loading Clients ####
client localhost {
   ipaddr = 127.0.0.1
   require_message_authenticator = no
   secret = "testing123"
   nastype = "other"
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating module "exec" from file /etc/raddb/modules/exec
 exec {
   wait = no
   input_pairs = "request"
   shell_escape = yes
 }
Module: Linked to module rlm_expr
Module: Instantiating module "expr" from file /etc/raddb/modules/expr
Module: Linked to module rlm_expiration
Module: Instantiating module "expiration" from file /etc/raddb/modules/expiration
 expiration {
   reply-message = "Password Has Expired  "
 }
Module: Linked to module rlm_logintime
Module: Instantiating module "logintime" from file /etc/raddb/modules/logintime
 logintime {
   reply-message = "You are calling outside your allowed timespan  "
   minimum-timeout = 60
 }
}
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/raddb/radiusd.conf
modules {
 Module: Creating Auth-Type = digest
 Module: Creating Post-Auth-Type = REJECT
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating module "pap" from file /etc/raddb/modules/pap
 pap {
   encryption_scheme = "auto"
   auto_header = no
 }
Module: Linked to module rlm_chap
Module: Instantiating module "chap" from file /etc/raddb/modules/chap
Module: Linked to module rlm_mschap
Module: Instantiating module "mschap" from file /etc/raddb/modules/mschap
 mschap {
   use_mppe = yes
   require_encryption = no
   require_strong = no
   with_ntdomain_hack = no
   allow_retry = yes
 }
Module: Linked to module rlm_digest
Module: Instantiating module "digest" from file /etc/raddb/modules/digest
Module: Linked to module rlm_unix
Module: Instantiating module "unix" from file /etc/raddb/modules/unix
 unix {
   radwtmp = "/var/log/radius/radwtmp"
 }
Module: Linked to module rlm_eap
Module: Instantiating module "eap" from file /etc/raddb/eap.conf
 eap {
   default_eap_type = "md5"
   timer_expire = 60
   ignore_unknown_eap_types = no
   cisco_accounting_username_bug = no
   max_sessions = 4096
 }
Module: Linked to sub-module rlm_eap_md5
Module: Instantiating eap-md5
Module: Linked to sub-module rlm_eap_leap
Module: Instantiating eap-leap
Module: Linked to sub-module rlm_eap_gtc
Module: Instantiating eap-gtc
  gtc {
   challenge = "Password: "
   auth_type = "PAP"
  }
Module: Linked to sub-module rlm_eap_tls
Module: Instantiating eap-tls
  tls {
   rsa_key_exchange = no
   dh_key_exchange = yes
   rsa_key_length = 512
   dh_key_length = 512
   verify_depth = 0
   CA_path = "/etc/raddb/certs"
   pem_file_type = yes
   private_key_file = "/etc/raddb/certs/server.pem"
   certificate_file = "/etc/raddb/certs/server.pem"
   CA_file = "/etc/raddb/certs/ca.pem"
   private_key_password = "whatever"
   dh_file = "/etc/raddb/certs/dh"
   random_file = "/etc/raddb/certs/random"
   fragment_size = 1024
   include_length = yes
   check_crl = no
   cipher_list = "DEFAULT"
   cache {
   enable = no
   lifetime = 24
   max_entries = 255
   }
   verify {
   }
   ocsp {
   enable = no
   override_cert_url = yes
   url = "http://127.0.0.1/ocsp/"
   }
  }
Module: Linked to sub-module rlm_eap_ttls
Module: Instantiating eap-ttls
  ttls {
   default_eap_type = "md5"
   copy_request_to_tunnel = no
   use_tunneled_reply = no
   virtual_server = "inner-tunnel"
   include_length = yes
  }
Module: Linked to sub-module rlm_eap_peap
Module: Instantiating eap-peap
  peap {
   default_eap_type = "mschapv2"
   copy_request_to_tunnel = no
   use_tunneled_reply = no
   proxy_tunneled_request_as_eap = yes
   virtual_server = "inner-tunnel"
   soh = no
  }
Module: Linked to sub-module rlm_eap_mschapv2
Module: Instantiating eap-mschapv2
  mschapv2 {
   with_ntdomain_hack = no
   send_error = no
  }
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating module "preprocess" from file /etc/raddb/modules/preprocess
 preprocess {
   huntgroups = "/etc/raddb/huntgroups"
   hints = "/etc/raddb/hints"
   with_ascend_hack = no
   ascend_channels_per_line = 23
   with_ntdomain_hack = no
   with_specialix_jetstream_hack = no
   with_cisco_vsa_hack = no
   with_alvarion_vsa_hack = no
 }
Module: Linked to module rlm_realm
Module: Instantiating module "suffix" from file /etc/raddb/modules/realm
 realm suffix {
   format = "suffix"
   delimiter = "@"
   ignore_default = no
   ignore_null = no
 }
Module: Linked to module rlm_files
Module: Instantiating module "files" from file /etc/raddb/modules/files
 files {
   usersfile = "/etc/raddb/users"
   acctusersfile = "/etc/raddb/acct_users"
   preproxy_usersfile = "/etc/raddb/preproxy_users"
   compat = "no"
 }
/etc/raddb/users[3]: Syntax error: Previous line is missing a trailing comma for entry alice
Errors reading /etc/raddb/users
/etc/raddb/modules/files[7]: Instantiation failed for module "files"
/etc/raddb/sites-enabled/default[170]: Failed to load module "files".
/etc/raddb/sites-enabled/default[69]: Errors parsing authorize section. 
[root@userAAA /]# service radiusd status
radiusd is stopped

關於如何修復它並啟動 radiusd 服務的任何想法？

問題是我錯誤地修改了使用者文件。為了解決這個問題，我把它改回原來的，現在它又可以工作了！感謝“科爾”的提示！

我有同樣的錯誤。

錯誤一

"alice" Cleartext-Password := "passme"
        Framed-IP-Address = 192.168.59.103
        Reply-Message = "Hello, %{User-Name}"

正確對象，真愛

"alice" Cleartext-Password := "passme"
        Framed-IP-Address = 192.168.59.103,
        Reply-Message = "Hello, %{User-Name}"

因為第二行最後少了一個逗號。

引用自：https://unix.stackexchange.com/questions/101169