Failed binding to socket: Address already in use

[George Greene]

i would like to listen to the address assigned to the computer.
192.168.1.12

FreeRADIUS Version 2.1.0

g at lisa:/sbin$ sudo freeradius -X

FreeRADIUS Version 2.1.0, for host i486-pc-linux-gnu, built on Sep 17  
2009 at 17:22:02
Copyright (C) 1999-2008 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/mac2ip
including configuration file /etc/freeradius/modules/acct_unique
including configuration file /etc/freeradius/modules/files
including configuration file /etc/freeradius/modules/passwd
including configuration file /etc/freeradius/modules/inner-eap
including configuration file /etc/freeradius/modules/attr_filter
including configuration file /etc/freeradius/modules/etc_group
including configuration file /etc/freeradius/modules/detail.log
including configuration file /etc/freeradius/modules/checkval
including configuration file /etc/freeradius/modules/echo
including configuration file /etc/freeradius/modules/smbpasswd
including configuration file /etc/freeradius/modules/digest
including configuration file /etc/freeradius/modules/krb5
including configuration file /etc/freeradius/modules/sradutmp
including configuration file /etc/freeradius/modules/ippool
including configuration file /etc/freeradius/modules/detail.example.com
including configuration file /etc/freeradius/modules/detail
including configuration file /etc/freeradius/modules/ldap
including configuration file /etc/freeradius/modules/radutmp
including configuration file /etc/freeradius/modules/always
including configuration file /etc/freeradius/modules/preprocess
including configuration file /etc/freeradius/modules/attr_rewrite
including configuration file /etc/freeradius/modules/wimax
including configuration file /etc/freeradius/modules/pap
including configuration file /etc/freeradius/modules/mschap
including configuration file /etc/freeradius/modules/realm
including configuration file /etc/freeradius/modules/exec
including configuration file /etc/freeradius/modules/policy
including configuration file /etc/freeradius/modules/sql_log
including configuration file /etc/freeradius/modules/unix
including configuration file /etc/freeradius/modules/logintime
including configuration file /etc/freeradius/modules/expr
including configuration file /etc/freeradius/modules/mac2vlan
including configuration file /etc/freeradius/modules/expiration
including configuration file /etc/freeradius/modules/chap
including configuration file /etc/freeradius/modules/linelog
including configuration file /etc/freeradius/modules/pam
including configuration file /etc/freeradius/modules/counter
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
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
	allow_core_dumps = no
	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
}
}
client localhost {
	ipaddr = 127.0.0.1
	require_message_authenticator = no
	secret = "testing123"
	nastype = "other"
}
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
	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
}
home_server_pool my_auth_failover {
	type = fail-over
	home_server = localhost
}
realm example.com {
	auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating exec
exec {
	wait = no
	input_pairs = "request"
	shell_escape = yes
}
Module: Linked to module rlm_expr
Module: Instantiating expr
Module: Linked to module rlm_expiration
Module: Instantiating expiration
expiration {
	reply-message = "Password Has Expired  "
}
Module: Linked to module rlm_logintime
Module: Instantiating logintime
logintime {
	reply-message = "You are calling outside your allowed timespan  "
	minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers ####
server inner-tunnel {
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating pap
pap {
	encryption_scheme = "auto"
	auto_header = no
}
Module: Linked to module rlm_chap
Module: Instantiating chap
Module: Linked to module rlm_mschap
Module: Instantiating mschap
mschap {
	use_mppe = yes
	require_encryption = no
	require_strong = no
	with_ntdomain_hack = no
}
Module: Linked to module rlm_unix
Module: Instantiating unix
unix {
	radwtmp = "/var/log/freeradius/radwtmp"
}
Module: Linked to module rlm_eap
Module: Instantiating eap
eap {
	default_eap_type = "md5"
	timer_expire = 60
	ignore_unknown_eap_types = no
	cisco_accounting_username_bug = no
	max_sessions = 2048
}
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"
  }
Ignoring EAP-Type/tls because we do not have OpenSSL support.
Ignoring EAP-Type/ttls because we do not have OpenSSL support.
Ignoring EAP-Type/peap because we do not have OpenSSL support.
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 suffix
realm suffix {
	format = "suffix"
	delimiter = "@"
	ignore_default = no
	ignore_null = no
}
Module: Linked to module rlm_files
Module: Instantiating 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 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 attr_filter.access_reject
attr_filter attr_filter.access_reject {
	attrsfile = "/etc/freeradius/attrs.access_reject"
	key = "%{User-Name}"
}
}
}
modules {
Module: Checking authenticate {...} for more modules to load
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating 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 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 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 attr_filter.accounting_response
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
}
radiusd: #### Opening IP addresses and Ports ####
listen {
	type = "auth"
	ipaddr = *
	port = 0
Failed binding to socket: Address already in use
/etc/freeradius/radiusd.conf[236]: Error binding to port for 0.0.0.0  
port 1812