new install (?) error "failed binding" when run freeradius -X

Williams John D.-HDWQ83 jwilliams at motorolasolutions.com
Wed Apr 2 21:21:44 CEST 2014


Hello,

New subscriber and having some trouble with new install, very basic so far.

Question 1
All documentation refers to commands run  from  "/etc/raddb" that doesn't exist  install on Ubuntu 12.04 created "/etc/freeradius".
Not a big issue just a curiosity.

Question 2
Running "/etc/freeradius/freeradius -X" I get error "failed binding" I'll paste entire output (long) below.
Failed binding to authentication address * port 1812: Address already in use
/etc/freeradius/radiusd.conf[240]: Error binding to port for 0.0.0.0 port 1812

If I run radtest with the test user I get access-accept from for local host so it appears the server is basically working:
tutqa at tutqa-P380:/etc/freeradius$ sudo radtest bob hello 127.0.0.1 0 testing123
Sending Access-Request of id 95 to 127.0.0.1 port 1812
               User-Name = "bob"
               User-Password = "hello"
               NAS-IP-Address = 127.0.1.1
               NAS-Port = 0
rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id=95, length=20

Full output of debug:
tutqa at tutqa-P380:/etc/freeradius$ sudo freeradius -X
FreeRADIUS Version 2.1.10, for host i686-pc-linux-gnu, built on Feb 24 2014 at 15:16:51
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/freeradius/radiusd.conf
including configuration file /etc/freeradius/proxy.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/modules/
including configuration file /etc/freeradius/modules/always
including configuration file /etc/freeradius/modules/policy
including configuration file /etc/freeradius/modules/attr_filter
including configuration file /etc/freeradius/modules/expr
including configuration file /etc/freeradius/modules/ntlm_auth
including configuration file /etc/freeradius/modules/smsotp
including configuration file /etc/freeradius/modules/inner-eap
including configuration file /etc/freeradius/modules/counter
including configuration file /etc/freeradius/modules/sradutmp
including configuration file /etc/freeradius/modules/pam
including configuration file /etc/freeradius/modules/detail.log
including configuration file /etc/freeradius/modules/opendirectory
including configuration file /etc/freeradius/modules/checkval
including configuration file /etc/freeradius/modules/detail.example.com
including configuration file /etc/freeradius/modules/linelog
including configuration file /etc/freeradius/modules/exec
including configuration file /etc/freeradius/modules/ippool
including configuration file /etc/freeradius/modules/chap
including configuration file /etc/freeradius/modules/sqlcounter_expire_on_login
including configuration file /etc/freeradius/modules/preprocess
including configuration file /etc/freeradius/modules/unix
including configuration file /etc/freeradius/modules/logintime
including configuration file /etc/freeradius/modules/radutmp
including configuration file /etc/freeradius/modules/echo
including configuration file /etc/freeradius/modules/perl
including configuration file /etc/freeradius/modules/mac2vlan
including configuration file /etc/freeradius/modules/attr_rewrite
including configuration file /etc/freeradius/modules/pap
including configuration file /etc/freeradius/modules/otp
including configuration file /etc/freeradius/modules/passwd
including configuration file /etc/freeradius/modules/mschap
including configuration file /etc/freeradius/modules/acct_unique
including configuration file /etc/freeradius/modules/realm
including configuration file /etc/freeradius/modules/cui
including configuration file /etc/freeradius/modules/krb5
including configuration file /etc/freeradius/modules/dynamic_clients
including configuration file /etc/freeradius/modules/ldap
including configuration file /etc/freeradius/modules/smbpasswd
including configuration file /etc/freeradius/modules/expiration
including configuration file /etc/freeradius/modules/files
including configuration file /etc/freeradius/modules/sql_log
including configuration file /etc/freeradius/modules/etc_group
including configuration file /etc/freeradius/modules/wimax
including configuration file /etc/freeradius/modules/digest
including configuration file /etc/freeradius/modules/mac2ip
including configuration file /etc/freeradius/modules/detail
including configuration file /etc/freeradius/eap.conf
including configuration file /etc/freeradius/policy.conf
including files in directory /etc/freeradius/sites-enabled/
including configuration file /etc/freeradius/sites-enabled/default
including configuration file /etc/freeradius/sites-enabled/inner-tunnel
main {
     user = "freerad"
     group = "freerad"
     allow_core_dumps = no
}
including dictionary file /etc/freeradius/dictionary
main {
     prefix = "/usr"
     localstatedir = "/var"
     logdir = "/var/log/freeradius"
     libdir = "/usr/lib/freeradius"
     radacctdir = "/var/log/freeradius/radacct"
     hostname_lookups = no
     max_request_time = 30
     cleanup_delay = 5
     max_requests = 1024
     pidfile = "/var/run/freeradius/freeradius.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
     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/freeradius/modules/exec
  exec {
     wait = no
     input_pairs = "request"
     shell_escape = yes
  }
Module: Linked to module rlm_expr
Module: Instantiating module "expr" from file /etc/freeradius/modules/expr
Module: Linked to module rlm_expiration
Module: Instantiating module "expiration" from file /etc/freeradius/modules/expiration
  expiration {
     reply-message = "Password Has Expired  "
  }
Module: Linked to module rlm_logintime
Module: Instantiating module "logintime" from file /etc/freeradius/modules/logintime
  logintime {
     reply-message = "You are calling outside your allowed timespan  "
     minimum-timeout = 60
  }
}
radiusd: #### Loading Virtual Servers ####
server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating module "pap" from file /etc/freeradius/modules/pap
  pap {
     encryption_scheme = "auto"
     auto_header = no
  }
Module: Linked to module rlm_chap
Module: Instantiating module "chap" from file /etc/freeradius/modules/chap
Module: Linked to module rlm_mschap
Module: Instantiating module "mschap" from file /etc/freeradius/modules/mschap
  mschap {
     use_mppe = yes
     require_encryption = no
     require_strong = no
     with_ntdomain_hack = no
  }
Module: Linked to module rlm_unix
Module: Instantiating module "unix" from file /etc/freeradius/modules/unix
  unix {
     radwtmp = "/var/log/freeradius/radwtmp"
  }
Module: Linked to module rlm_eap
Module: Instantiating module "eap" from file /etc/freeradius/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/freeradius/certs"
     pem_file_type = yes
     private_key_file = "/etc/freeradius/certs/server.key"
     certificate_file = "/etc/freeradius/certs/server.pem"
     CA_file = "/etc/freeradius/certs/ca.pem"
     private_key_password = "whatever"
     dh_file = "/etc/freeradius/certs/dh"
     random_file = "/dev/urandom"
     fragment_size = 1024
     include_length = yes
     check_crl = no
     cipher_list = "DEFAULT"
     make_cert_command = "/etc/freeradius/certs/bootstrap"
    cache {
     enable = no
     lifetime = 24
     max_entries = 255
    }
    verify {
    }
   }
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"
   }
Module: Linked to sub-module rlm_eap_mschapv2
Module: Instantiating eap-mschapv2
   mschapv2 {
     with_ntdomain_hack = no
   }
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_realm
Module: Instantiating module "suffix" from file /etc/freeradius/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/freeradius/modules/files
  files {
     usersfile = "/etc/freeradius/users"
     acctusersfile = "/etc/freeradius/acct_users"
     preproxy_usersfile = "/etc/freeradius/preproxy_users"
     compat = "no"
  }
Module: Checking session {...} for more modules to load
Module: Linked to module rlm_radutmp
Module: Instantiating module "radutmp" from file /etc/freeradius/modules/radutmp
  radutmp {
     filename = "/var/log/freeradius/radutmp"
     username = "%{User-Name}"
     case_sensitive = yes
     check_with_nas = yes
     perm = 384
     callerid = yes
  }
Module: Checking post-proxy {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
Module: Linked to module rlm_attr_filter
Module: Instantiating module "attr_filter.access_reject" from file /etc/freeradius/modules/attr_filter
  attr_filter attr_filter.access_reject {
     attrsfile = "/etc/freeradius/attrs.access_reject"
     key = "%{User-Name}"
  }
} # modules
} # server
server { # from file /etc/freeradius/radiusd.conf
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_digest
Module: Instantiating module "digest" from file /etc/freeradius/modules/digest
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating module "preprocess" from file /etc/freeradius/modules/preprocess
  preprocess {
     huntgroups = "/etc/freeradius/huntgroups"
     hints = "/etc/freeradius/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: Checking preacct {...} for more modules to load
Module: Linked to module rlm_acct_unique
Module: Instantiating module "acct_unique" from file /etc/freeradius/modules/acct_unique
  acct_unique {
     key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port"
  }
Module: Checking accounting {...} for more modules to load
Module: Linked to module rlm_detail
Module: Instantiating module "detail" from file /etc/freeradius/modules/detail
  detail {
     detailfile = "/var/log/freeradius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
     header = "%t"
     detailperm = 384
     dirperm = 493
     locking = no
     log_packet_header = no
  }
Module: Instantiating module "attr_filter.accounting_response" from file /etc/freeradius/modules/attr_filter
  attr_filter attr_filter.accounting_response {
     attrsfile = "/etc/freeradius/attrs.accounting_response"
     key = "%{User-Name}"
  }
Module: Checking session {...} for more modules to load
Module: Checking post-proxy {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
} # modules
} # server
radiusd: #### Opening IP addresses and Ports ####
listen {
     type = "auth"
     ipaddr = *
     port = 0
Failed binding to authentication address * port 1812: Address already in use
/etc/freeradius/radiusd.conf[240]: Error binding to port for 0.0.0.0 port 1812
tutqa at tutqa-P380:/etc/freeradius$


Thanks in advance.

John D. Williams Sr
Product Support / Quality Assurance
Motorola Solutions
Email jwilliams at motorolasolutions.com

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