FreeRADIUS CoA Proxy [invalid Message-Authenticator] in response

Alexander Shulgin alexs20 at gmail.com
Tue Oct 31 19:35:55 UTC 2023


I am trying to configure the coa proxy in latest Radius docker image 3.2.3.

I have defined a client with a proper shared secret (message initiator) and
also defined a home server with a shared secret (message destination). When
I send the CoA message I see in debug that the radius server is proxying
the request, the NAS at destination receiving it, it responds back to the
radius server and then the radius server forwards that message back to the
initiator. The problem is when I receive the final message from the radius
server it has invalid message-authenticator.

"Reply verification failed: Received packet from 192.168.2.157 with invalid
Message-Authenticator! (Shared secret is incorrect.)

I checked the shared secret on all sides, everything is as expected but
somehow it signs the final message incorrectly.

Thanks in advance.

Attached is a debugfile of the freeradius

And the request command and output is:

echo "
 NAS-IP-Address = 192.168.2.224
 Calling-Station-Id = 'BC:54:51:EF:70:AE'
 Event-Timestamp = $(date +%s)
" | radclient -x 192.168.2.157:3799 disconnect testing123
Sent Disconnect-Request Id 7 from 0.0.0.0:33184 to 192.168.2.157:3799
length 51
NAS-IP-Address = 192.168.2.224
Calling-Station-Id = "BC:54:51:EF:70:AE"
Event-Timestamp = "Oct 31 2023 13:29:27 MDT"
(0) Reply verification failed: Received packet from 192.168.2.157 with
invalid Message-Authenticator!  (Shared secret is incorrect.)
-------------- next part --------------
FreeRADIUS Version 3.2.3
Copyright (C) 1999-2022 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
For more information about these matters, see the file named COPYRIGHT
Starting - reading configuration files ...
including dictionary file /usr/share/freeradius/dictionary
including dictionary file /usr/share/freeradius/dictionary.dhcp
including dictionary file /usr/share/freeradius/dictionary.vqp
including dictionary file /etc/freeradius/dictionary
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/mods-enabled/
including configuration file /etc/freeradius/mods-enabled/preprocess
including configuration file /etc/freeradius/mods-enabled/always
including configuration file /etc/freeradius/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/mods-enabled/mschap
including configuration file /etc/freeradius/mods-enabled/eap
including configuration file /etc/freeradius/mods-enabled/digest
including configuration file /etc/freeradius/mods-enabled/pap
including configuration file /etc/freeradius/mods-enabled/exec
including configuration file /etc/freeradius/mods-enabled/logintime
including configuration file /etc/freeradius/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/mods-enabled/passwd
including configuration file /etc/freeradius/mods-enabled/detail
including configuration file /etc/freeradius/mods-enabled/detail.log
including configuration file /etc/freeradius/mods-enabled/expiration
including configuration file /etc/freeradius/mods-enabled/utf8
including configuration file /etc/freeradius/mods-enabled/unpack
including configuration file /etc/freeradius/mods-enabled/replicate
including configuration file /etc/freeradius/mods-enabled/radutmp
including configuration file /etc/freeradius/mods-enabled/unix
including configuration file /etc/freeradius/mods-enabled/expr
including configuration file /etc/freeradius/mods-enabled/echo
including configuration file /etc/freeradius/mods-enabled/realm
including configuration file /etc/freeradius/mods-enabled/linelog
including configuration file /etc/freeradius/mods-enabled/totp
including configuration file /etc/freeradius/mods-enabled/sradutmp
including configuration file /etc/freeradius/mods-enabled/files
including configuration file /etc/freeradius/mods-enabled/chap
including configuration file /etc/freeradius/mods-enabled/attr_filter
including configuration file /etc/freeradius/mods-enabled/soh
including configuration file /etc/freeradius/mods-enabled/date
including files in directory /etc/freeradius/policy.d/
including configuration file /etc/freeradius/policy.d/operator-name
including configuration file /etc/freeradius/policy.d/eap
including configuration file /etc/freeradius/policy.d/control
including configuration file /etc/freeradius/policy.d/abfab-tr
including configuration file /etc/freeradius/policy.d/accounting
including configuration file /etc/freeradius/policy.d/dhcp
including configuration file /etc/freeradius/policy.d/canonicalization
including configuration file /etc/freeradius/policy.d/moonshot-targeted-ids
including configuration file /etc/freeradius/policy.d/debug
including configuration file /etc/freeradius/policy.d/filter
including configuration file /etc/freeradius/policy.d/cui
including configuration file /etc/freeradius/policy.d/rfc7542
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 configuration file /etc/freeradius/sites-enabled/coa
including configuration file /etc/freeradius/sites-enabled/originate-coa
main {
 security {
 	user = "freerad"
 	group = "freerad"
 	allow_core_dumps = no
 }
	name = "freeradius"
	prefix = "/usr"
	localstatedir = "/var"
	logdir = "/var/log/freeradius"
	run_dir = "/var/run/freeradius"
}
main {
	name = "freeradius"
	prefix = "/usr"
	localstatedir = "/var"
	sbindir = "/usr/sbin"
	logdir = "/var/log/freeradius"
	run_dir = "/var/run/freeradius"
	libdir = "/usr/lib/freeradius"
	radacctdir = "/var/log/freeradius/radacct"
	hostname_lookups = no
	max_request_time = 30
	cleanup_delay = 5
	max_requests = 16384
	postauth_client_lost = 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
 	colourise = yes
 	msg_denied = "You are already logged in - access denied"
 }
 resources {
 }
 security {
 	max_attributes = 200
 	reject_delay = 1.000000
 	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 {
 	nonblock = no
 	ipaddr = 127.0.0.1
 	port = 1812
 	type = "auth"
 	secret = <<< secret >>>
 	response_window = 20.000000
 	response_timeouts = 1
 	max_outstanding = 65536
 	zombie_period = 40
 	status_check = "status-server"
 	ping_interval = 30
 	check_interval = 30
 	check_timeout = 4
 	num_answers_to_alive = 3
 	revive_interval = 120
  limit {
  	max_connections = 16
  	max_requests = 0
  	lifetime = 0
  	idle_timeout = 0
  }
  coa {
  	irt = 2
  	mrt = 16
  	mrc = 5
  	mrd = 30
  }
  recv_coa {
  }
 }
 home_server example-coa {
 	nonblock = no
 	ipaddr = 192.168.2.224
 	port = 3799
 	type = "coa"
 	secret = <<< secret >>>
 	response_window = 30.000000
 	response_timeouts = 1
 	max_outstanding = 65536
 	zombie_period = 40
 	status_check = "none"
 	ping_interval = 30
 	check_timeout = 4
 	num_answers_to_alive = 3
 	revive_interval = 300
  limit {
  	max_connections = 16
  	max_requests = 0
  	lifetime = 0
  	idle_timeout = 0
  }
  coa {
  	irt = 2
  	mrt = 16
  	mrc = 5
  	mrd = 30
  }
  recv_coa {
  }
 }
 home_server_pool my_auth_failover {
	type = fail-over
	home_server = localhost
 }
 realm example.com {
	auth_pool = my_auth_failover
 }
 realm LOCAL {
 }
 home_server_pool coa {
	type = fail-over
	virtual_server = originate-coa.example.com
	home_server = example-coa
 }
radiusd: #### Loading Clients ####
 client 192.168.2.227 {
 	ipaddr = 192.168.2.227
 	require_message_authenticator = no
 	secret = <<< secret >>>
 	nas_type = "other"
 	proto = "*"
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
 client 192.168.2.157 {
 	ipaddr = 192.168.2.157
 	require_message_authenticator = no
 	secret = <<< secret >>>
 	nas_type = "other"
 	proto = "*"
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
 client 192.168.2.224 {
 	ipaddr = 192.168.2.224
 	require_message_authenticator = no
 	secret = <<< secret >>>
 	nas_type = "other"
 	proto = "*"
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
 client localhost {
 	ipaddr = 127.0.0.1
 	require_message_authenticator = no
 	secret = <<< secret >>>
 	nas_type = "other"
 	proto = "*"
  limit {
  	max_connections = 16
  	lifetime = 0
  	idle_timeout = 30
  }
 }
Debug state unknown (cap_sys_ptrace capability not set)
systemd watchdog is disabled
 # Creating Auth-Type = mschap
 # Creating Auth-Type = digest
 # Creating Auth-Type = eap
 # Creating Auth-Type = PAP
 # Creating Auth-Type = CHAP
 # Creating Auth-Type = MS-CHAP
 # Creating Autz-Type = New-TLS-Connection
radiusd: #### Instantiating modules ####
 modules {
  # Loaded module rlm_preprocess
  # Loading module "preprocess" from file /etc/freeradius/mods-enabled/preprocess
  preprocess {
  	huntgroups = "/etc/freeradius/mods-config/preprocess/huntgroups"
  	hints = "/etc/freeradius/mods-config/preprocess/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
  }
  # Loaded module rlm_always
  # Loading module "reject" from file /etc/freeradius/mods-enabled/always
  always reject {
  	rcode = "reject"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "fail" from file /etc/freeradius/mods-enabled/always
  always fail {
  	rcode = "fail"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "ok" from file /etc/freeradius/mods-enabled/always
  always ok {
  	rcode = "ok"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "handled" from file /etc/freeradius/mods-enabled/always
  always handled {
  	rcode = "handled"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "invalid" from file /etc/freeradius/mods-enabled/always
  always invalid {
  	rcode = "invalid"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "userlock" from file /etc/freeradius/mods-enabled/always
  always userlock {
  	rcode = "userlock"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "notfound" from file /etc/freeradius/mods-enabled/always
  always notfound {
  	rcode = "notfound"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "noop" from file /etc/freeradius/mods-enabled/always
  always noop {
  	rcode = "noop"
  	simulcount = 0
  	mpp = no
  }
  # Loading module "updated" from file /etc/freeradius/mods-enabled/always
  always updated {
  	rcode = "updated"
  	simulcount = 0
  	mpp = no
  }
  # Loaded module rlm_exec
  # Loading module "ntlm_auth" from file /etc/freeradius/mods-enabled/ntlm_auth
  exec ntlm_auth {
  	wait = yes
  	program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}"
  	shell_escape = yes
  }
  # Loaded module rlm_mschap
  # Loading module "mschap" from file /etc/freeradius/mods-enabled/mschap
  mschap {
  	use_mppe = yes
  	require_encryption = no
  	require_strong = no
  	with_ntdomain_hack = yes
   passchange {
   }
  	allow_retry = yes
  	winbind_retry_with_normalised_username = no
  }
  # Loaded module rlm_eap
  # Loading module "eap" from file /etc/freeradius/mods-enabled/eap
  eap {
  	default_eap_type = "md5"
  	timer_expire = 60
  	max_eap_type = 52
  	ignore_unknown_eap_types = no
  	cisco_accounting_username_bug = no
  	max_sessions = 16384
  }
  # Loaded module rlm_digest
  # Loading module "digest" from file /etc/freeradius/mods-enabled/digest
  # Loaded module rlm_pap
  # Loading module "pap" from file /etc/freeradius/mods-enabled/pap
  pap {
  	normalise = yes
  }
  # Loading module "exec" from file /etc/freeradius/mods-enabled/exec
  exec {
  	wait = no
  	input_pairs = "request"
  	shell_escape = yes
  	timeout = 10
  }
  # Loaded module rlm_logintime
  # Loading module "logintime" from file /etc/freeradius/mods-enabled/logintime
  logintime {
  	minimum_timeout = 60
  }
  # Loaded module rlm_dynamic_clients
  # Loading module "dynamic_clients" from file /etc/freeradius/mods-enabled/dynamic_clients
  # Loaded module rlm_passwd
  # Loading module "etc_passwd" from file /etc/freeradius/mods-enabled/passwd
  passwd etc_passwd {
  	filename = "/etc/passwd"
  	format = "*User-Name:Crypt-Password:"
  	delimiter = ":"
  	ignore_nislike = no
  	ignore_empty = yes
  	allow_multiple_keys = no
  	hash_size = 100
  }
  # Loaded module rlm_detail
  # Loading module "detail" from file /etc/freeradius/mods-enabled/detail
  detail {
  	filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "auth_log" from file /etc/freeradius/mods-enabled/detail.log
  detail auth_log {
  	filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "reply_log" from file /etc/freeradius/mods-enabled/detail.log
  detail reply_log {
  	filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "pre_proxy_log" from file /etc/freeradius/mods-enabled/detail.log
  detail pre_proxy_log {
  	filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loading module "post_proxy_log" from file /etc/freeradius/mods-enabled/detail.log
  detail post_proxy_log {
  	filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d"
  	header = "%t"
  	permissions = 384
  	locking = no
  	escape_filenames = no
  	log_packet_header = no
  }
  # Loaded module rlm_expiration
  # Loading module "expiration" from file /etc/freeradius/mods-enabled/expiration
  # Loaded module rlm_utf8
  # Loading module "utf8" from file /etc/freeradius/mods-enabled/utf8
  # Loaded module rlm_unpack
  # Loading module "unpack" from file /etc/freeradius/mods-enabled/unpack
  # Loaded module rlm_replicate
  # Loading module "replicate" from file /etc/freeradius/mods-enabled/replicate
  # Loaded module rlm_radutmp
  # Loading module "radutmp" from file /etc/freeradius/mods-enabled/radutmp
  radutmp {
  	filename = "/var/log/freeradius/radutmp"
  	username = "%{User-Name}"
  	case_sensitive = yes
  	check_with_nas = yes
  	permissions = 384
  	caller_id = yes
  }
  # Loaded module rlm_unix
  # Loading module "unix" from file /etc/freeradius/mods-enabled/unix
  unix {
  	radwtmp = "/var/log/freeradius/radwtmp"
  }
Creating attribute Unix-Group
  # Loaded module rlm_expr
  # Loading module "expr" from file /etc/freeradius/mods-enabled/expr
  expr {
  	safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ"
  }
  # Loading module "echo" from file /etc/freeradius/mods-enabled/echo
  exec echo {
  	wait = yes
  	program = "/bin/echo %{User-Name}"
  	input_pairs = "request"
  	output_pairs = "reply"
  	shell_escape = yes
  }
  # Loaded module rlm_realm
  # Loading module "IPASS" from file /etc/freeradius/mods-enabled/realm
  realm IPASS {
  	format = "prefix"
  	delimiter = "/"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "suffix" from file /etc/freeradius/mods-enabled/realm
  realm suffix {
  	format = "suffix"
  	delimiter = "@"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "bangpath" from file /etc/freeradius/mods-enabled/realm
  realm bangpath {
  	format = "prefix"
  	delimiter = "!"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "realmpercent" from file /etc/freeradius/mods-enabled/realm
  realm realmpercent {
  	format = "suffix"
  	delimiter = "%"
  	ignore_default = no
  	ignore_null = no
  }
  # Loading module "ntdomain" from file /etc/freeradius/mods-enabled/realm
  realm ntdomain {
  	format = "prefix"
  	delimiter = "\\"
  	ignore_default = no
  	ignore_null = no
  }
  # Loaded module rlm_linelog
  # Loading module "linelog" from file /etc/freeradius/mods-enabled/linelog
  linelog {
  	filename = "/var/log/freeradius/linelog"
  	escape_filenames = no
  	syslog_severity = "info"
  	permissions = 384
  	format = "This is a log message for %{User-Name}"
  	reference = "messages.%{%{reply:Packet-Type}:-default}"
  }
  # Loading module "log_accounting" from file /etc/freeradius/mods-enabled/linelog
  linelog log_accounting {
  	filename = "/var/log/freeradius/linelog-accounting"
  	escape_filenames = no
  	syslog_severity = "info"
  	permissions = 384
  	format = ""
  	reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}"
  }
  # Loaded module rlm_totp
  # Loading module "totp" from file /etc/freeradius/mods-enabled/totp
  # Loading module "sradutmp" from file /etc/freeradius/mods-enabled/sradutmp
  radutmp sradutmp {
  	filename = "/var/log/freeradius/sradutmp"
  	username = "%{User-Name}"
  	case_sensitive = yes
  	check_with_nas = yes
  	permissions = 420
  	caller_id = no
  }
  # Loaded module rlm_files
  # Loading module "files" from file /etc/freeradius/mods-enabled/files
  files {
  	filename = "/etc/freeradius/mods-config/files/authorize"
  	acctusersfile = "/etc/freeradius/mods-config/files/accounting"
  	preproxy_usersfile = "/etc/freeradius/mods-config/files/pre-proxy"
  }
  # Loaded module rlm_chap
  # Loading module "chap" from file /etc/freeradius/mods-enabled/chap
  # Loaded module rlm_attr_filter
  # Loading module "attr_filter.post-proxy" from file /etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.post-proxy {
  	filename = "/etc/freeradius/mods-config/attr_filter/post-proxy"
  	key = "%{Realm}"
  	relaxed = no
  }
  # Loading module "attr_filter.pre-proxy" from file /etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.pre-proxy {
  	filename = "/etc/freeradius/mods-config/attr_filter/pre-proxy"
  	key = "%{Realm}"
  	relaxed = no
  }
  # Loading module "attr_filter.access_reject" from file /etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.access_reject {
  	filename = "/etc/freeradius/mods-config/attr_filter/access_reject"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.access_challenge" from file /etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.access_challenge {
  	filename = "/etc/freeradius/mods-config/attr_filter/access_challenge"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.accounting_response" from file /etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.accounting_response {
  	filename = "/etc/freeradius/mods-config/attr_filter/accounting_response"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loading module "attr_filter.coa" from file /etc/freeradius/mods-enabled/attr_filter
  attr_filter attr_filter.coa {
  	filename = "/etc/freeradius/mods-config/attr_filter/coa"
  	key = "%{User-Name}"
  	relaxed = no
  }
  # Loaded module rlm_soh
  # Loading module "soh" from file /etc/freeradius/mods-enabled/soh
  soh {
  	dhcp = yes
  }
  # Loaded module rlm_date
  # Loading module "date" from file /etc/freeradius/mods-enabled/date
  date {
  	format = "%b %e %Y %H:%M:%S %Z"
  	utc = no
  }
  # Loading module "wispr2date" from file /etc/freeradius/mods-enabled/date
  date wispr2date {
  	format = "%Y-%m-%dT%H:%M:%S"
  	utc = no
  }
  instantiate {
  }
  # Instantiating module "preprocess" from file /etc/freeradius/mods-enabled/preprocess
reading pairlist file /etc/freeradius/mods-config/preprocess/huntgroups
reading pairlist file /etc/freeradius/mods-config/preprocess/hints
  # Instantiating module "reject" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "fail" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "ok" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "handled" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "invalid" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "userlock" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "notfound" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "noop" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "updated" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "mschap" from file /etc/freeradius/mods-enabled/mschap
rlm_mschap (mschap): using internal authentication
  # Instantiating module "eap" from file /etc/freeradius/mods-enabled/eap
   # Linked to sub-module rlm_eap_md5
   # Linked to sub-module rlm_eap_gtc
   gtc {
   	challenge = "Password: "
   	auth_type = "PAP"
   }
   # Linked to sub-module rlm_eap_tls
   tls {
   	tls = "tls-common"
   }
   tls-config tls-common {
   	verify_depth = 0
   	ca_path = "/etc/freeradius/certs"
   	pem_file_type = yes
   	private_key_file = "/etc/freeradius/certs/server.pem"
   	certificate_file = "/etc/freeradius/certs/server.pem"
   	ca_file = "/etc/freeradius/certs/ca.pem"
   	private_key_password = <<< secret >>>
   	fragment_size = 1024
   	include_length = yes
   	auto_chain = yes
   	check_crl = no
   	check_all_crl = no
   	ca_path_reload_interval = 0
   	cipher_list = "DEFAULT"
   	cipher_server_preference = no
   	reject_unknown_intermediate_ca = no
   	ecdh_curve = ""
   	tls_max_version = "1.2"
   	tls_min_version = "1.2"
    cache {
    	enable = no
    	lifetime = 24
    	max_entries = 255
    }
    verify {
    	skip_if_ocsp_ok = no
    }
    ocsp {
    	enable = no
    	override_cert_url = yes
    	url = "http://127.0.0.1/ocsp/"
    	use_nonce = yes
    	timeout = 0
    	softfail = no
    }
   }
   # Linked to sub-module rlm_eap_ttls
   ttls {
   	tls = "tls-common"
   	default_eap_type = "md5"
   	copy_request_to_tunnel = no
   	use_tunneled_reply = no
   	virtual_server = "inner-tunnel"
   	include_length = yes
   	require_client_cert = no
   }
tls: Using cached TLS configuration from previous invocation
   # Linked to sub-module rlm_eap_peap
   peap {
   	tls = "tls-common"
   	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
   	require_client_cert = no
   }
tls: Using cached TLS configuration from previous invocation
   # Linked to sub-module rlm_eap_mschapv2
   mschapv2 {
   	with_ntdomain_hack = no
   	send_error = no
   }
  # Instantiating module "pap" from file /etc/freeradius/mods-enabled/pap
  # Instantiating module "logintime" from file /etc/freeradius/mods-enabled/logintime
  # Instantiating module "etc_passwd" from file /etc/freeradius/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
  # Instantiating module "detail" from file /etc/freeradius/mods-enabled/detail
  # Instantiating module "auth_log" from file /etc/freeradius/mods-enabled/detail.log
rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output
  # Instantiating module "reply_log" from file /etc/freeradius/mods-enabled/detail.log
  # Instantiating module "pre_proxy_log" from file /etc/freeradius/mods-enabled/detail.log
  # Instantiating module "post_proxy_log" from file /etc/freeradius/mods-enabled/detail.log
  # Instantiating module "expiration" from file /etc/freeradius/mods-enabled/expiration
  # Instantiating module "IPASS" from file /etc/freeradius/mods-enabled/realm
  # Instantiating module "suffix" from file /etc/freeradius/mods-enabled/realm
  # Instantiating module "bangpath" from file /etc/freeradius/mods-enabled/realm
  # Instantiating module "realmpercent" from file /etc/freeradius/mods-enabled/realm
  # Instantiating module "ntdomain" from file /etc/freeradius/mods-enabled/realm
  # Instantiating module "linelog" from file /etc/freeradius/mods-enabled/linelog
  # Instantiating module "log_accounting" from file /etc/freeradius/mods-enabled/linelog
  # Instantiating module "files" from file /etc/freeradius/mods-enabled/files
reading pairlist file /etc/freeradius/mods-config/files/authorize
reading pairlist file /etc/freeradius/mods-config/files/accounting
reading pairlist file /etc/freeradius/mods-config/files/pre-proxy
  # Instantiating module "attr_filter.post-proxy" from file /etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/post-proxy
  # Instantiating module "attr_filter.pre-proxy" from file /etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/pre-proxy
  # Instantiating module "attr_filter.access_reject" from file /etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_reject
  # Instantiating module "attr_filter.access_challenge" from file /etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/access_challenge
  # Instantiating module "attr_filter.accounting_response" from file /etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/accounting_response
  # Instantiating module "attr_filter.coa" from file /etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/attr_filter/coa
 } # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/radiusd.conf
} # server
server default { # from file /etc/freeradius/sites-enabled/default
 # Loading authenticate {...}
Compiling Auth-Type PAP for attr Auth-Type
Compiling Auth-Type CHAP for attr Auth-Type
Compiling Auth-Type MS-CHAP for attr Auth-Type
 # Loading authorize {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
Ignoring "ldap" (see raddb/mods-available/README.rst)
Compiling Autz-Type New-TLS-Connection for attr Autz-Type
 # Loading preacct {...}
 # Loading accounting {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
Compiling Post-Auth-Type REJECT for attr Post-Auth-Type
Compiling Post-Auth-Type Challenge for attr Post-Auth-Type
Compiling Post-Auth-Type Client-Lost for attr Post-Auth-Type
} # server default
server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel
 # Loading authenticate {...}
Compiling Auth-Type PAP for attr Auth-Type
Compiling Auth-Type CHAP for attr Auth-Type
Compiling Auth-Type MS-CHAP for attr Auth-Type
 # Loading authorize {...}
 # Loading session {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
 # Skipping contents of 'if' as it is always 'false' -- /etc/freeradius/sites-enabled/inner-tunnel:366
Compiling Post-Auth-Type REJECT for attr Post-Auth-Type
} # server inner-tunnel
server coa { # from file /etc/freeradius/sites-enabled/coa
 # Loading recv-coa {...}
 # Loading send-coa {...}
} # server coa
server originate-coa.example.com { # from file /etc/freeradius/sites-enabled/originate-coa
 # Loading pre-proxy {...}
 # Loading post-proxy {...}
Compiling Post-Proxy-Type Fail-CoA for attr Post-Proxy-Type
Compiling Post-Proxy-Type Fail-Disconnect for attr Post-Proxy-Type
} # server originate-coa.example.com
radiusd: #### Opening IP addresses and Ports ####
listen {
 	type = "coa"
 	virtual_server = "coa"
 	ipaddr = *
 	port = 3799
}
listen {
  	type = "auth"
  	ipaddr = *
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "acct"
  	ipaddr = *
  	port = 0
   limit {
   	max_connections = 16
   	lifetime = 0
   	idle_timeout = 30
   }
}
listen {
  	type = "auth"
  	ipaddr = 127.0.0.1
  	port = 18120
}
Listening on coa address * port 3799 bound to server coa
Listening on auth address * port 1812 bound to server default
Listening on acct address * port 1813 bound to server default
Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel
Listening on proxy address * port 55319
Ready to process requests
(0) Received Disconnect-Request Id 7 from 192.168.2.227:33184 to 192.168.2.157:3799 length 51
(0)   NAS-IP-Address = 192.168.2.224
(0)   Calling-Station-Id = "BC:54:51:EF:70:AE"
(0)   Event-Timestamp = "Oct 31 2023 19:29:27 UTC"
(0) # Executing section recv-coa from file /etc/freeradius/sites-enabled/coa
(0)   recv-coa {
(0)     [suffix] = noop
(0)     update control {
(0)       EXPAND %{NAS-IP-Address}
(0)          --> 192.168.2.224
(0)       Packet-Dst-IP-Address = 192.168.2.224
(0)     } # update control = noop
(0)     [ok] = ok
(0)   } # recv-coa = ok
(0) Starting proxy to home server 192.168.2.224 port 3799
(0) server coa {
(0) }
(0) Proxying request to home server 192.168.2.224 port 3799 timeout 30.000000
(0) Sent Disconnect-Request Id 150 from 0.0.0.0:55319 to 192.168.2.224:3799 length 54
(0)   NAS-IP-Address = 192.168.2.224
(0)   Calling-Station-Id = "BC:54:51:EF:70:AE"
(0)   Event-Timestamp = "Oct 31 2023 19:29:27 UTC"
(0)   Proxy-State = 0x37
Waking up in 0.3 seconds.
(0) Marking home server 192.168.2.224 port 3799 alive
(0) Clearing existing &reply: attributes
(0) Received Disconnect-ACK Id 150 from 192.168.2.224:3799 to 192.168.2.157:55319 length 47
(0)   Proxy-State = 0x37
(0)   Event-Timestamp = "Oct 31 2023 19:29:27 UTC"
(0)   Message-Authenticator = 0xce36015ea4208ae061cf7e303299dd56
(0) server coa {
(0) }
(0) # Executing section send-coa from file /etc/freeradius/sites-enabled/coa
(0)   send-coa {
(0)     [ok] = ok
(0)   } # send-coa = ok
(0) Sent Disconnect-ACK Id 7 from 192.168.2.157:3799 to 192.168.2.227:33184 length 44
(0)   Event-Timestamp = "Oct 31 2023 19:29:27 UTC"
(0)   Message-Authenticator = 0xce36015ea4208ae061cf7e303299dd56
(0) Finished request
Waking up in 4.9 seconds.
(0) Cleaning up request packet ID 7 with timestamp +6 due to cleanup_delay was reached


More information about the Freeradius-Users mailing list