3Com 3226 .1X to freeradius fails

john lists.john at gmail.com
Tue Apr 14 01:21:56 CEST 2009


Hello all,

I am trying to connect a Windows XP/sp2 machine to my network using a
3com 3226 superstack switch as a NAS. This windows Client can
successfully authenticate via an wireless access point when using
WPA2/AES via PEAP/mschap2.

However when I plug the same client into my 3com 3226 switch
configured for .1X I am unable to authenticate.

The supplicant interface is the only wired interface on this laptop,
is configured for PEAP, I am not trying to use a certificate at this
point, Auth type is EAP-MSCHAPV2, and automatically user windows logon
is ticked.

Running wireshark on the XP box shows no radius traffic but a series
of EAP messages that go like this:

EAP failure from NAS
EAP Request message from NAS
EAP Response from supplicant
EAP Request from NAS
EAP Response from Supplicant
EAP failure from NAS
EAP Request from NAS
EAP Response from supplicant
EAP request, PEAP [Palekar] from NAS
Client hello, SSL from supplicant

Then nothing else...


I hope someone can help me figure this out.

Thanks!

John

 Output from the Freeradius server is below:

FreeRADIUS Version 2.1.5, for host i486-pc-linux-gnu, built on Apr  1
2009 at 10:01:13
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/otp
including configuration file /etc/freeradius/modules/passwd
including configuration file /etc/freeradius/modules/expiration
including configuration file /etc/freeradius/modules/radutmp
including configuration file /etc/freeradius/modules/always
including configuration file /etc/freeradius/modules/sql_log
including configuration file /etc/freeradius/modules/mac2vlan
including configuration file /etc/freeradius/modules/mschap.back.secondtry
including configuration file /etc/freeradius/modules/ippool
including configuration file /etc/freeradius/modules/preprocess
including configuration file /etc/freeradius/modules/acct_unique
including configuration file /etc/freeradius/modules/digest
including configuration file /etc/freeradius/modules/mschap.back
including configuration file /etc/freeradius/modules/detail.example.com
including configuration file /etc/freeradius/modules/unix
including configuration file /etc/freeradius/modules/perl
including configuration file /etc/freeradius/modules/policy
including configuration file /etc/freeradius/modules/echo
including configuration file /etc/freeradius/modules/detail
including configuration file /etc/freeradius/modules/etc_group
including configuration file /etc/freeradius/modules/linelog
including configuration file /etc/freeradius/modules/pam
including configuration file /etc/freeradius/modules/logintime
including configuration file /etc/freeradius/modules/exec
including configuration file /etc/freeradius/modules/pap
including configuration file /etc/freeradius/modules/mschap
including configuration file /etc/freeradius/modules/sradutmp
including configuration file /etc/freeradius/modules/attr_filter
including configuration file /etc/freeradius/modules/ldap
including configuration file /etc/freeradius/modules/krb5
including configuration file /etc/freeradius/modules/smbpasswd
including configuration file /etc/freeradius/modules/sqlcounter_expire_on_login
including configuration file /etc/freeradius/modules/expr
including configuration file /etc/freeradius/modules/inner-eap
including configuration file /etc/freeradius/modules/realm
including configuration file /etc/freeradius/modules/attr_rewrite
including configuration file /etc/freeradius/modules/counter
including configuration file /etc/freeradius/modules/files
including configuration file /etc/freeradius/modules/checkval
including configuration file /etc/freeradius/modules/detail.log
including configuration file /etc/freeradius/modules/mac2ip
including configuration file /etc/freeradius/modules/chap
including configuration file /etc/freeradius/modules/smsotp
including configuration file /etc/freeradius/modules/wimax
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/control-socket
including configuration file /etc/freeradius/sites-enabled/inner-tunnel
group = freerad
user = freerad
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
 }
}
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 = no
	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"
 }
 client 10.1.8.100 {
	require_message_authenticator = no
	secret = "testing123"
	shortname = "10.1.8.100"
	nastype = "other"
 }
 client 10.1.1.0/20 {
	require_message_authenticator = no
	secret = "testing123"
	shortname = "1xTestNet0"
	nastype = "other"
 }
 client 10.1.0.0/16 {
	require_message_authenticator = no
	secret = "testing123"
	shortname = "1xTestNet"
	nastype = "other"
 }
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 = yes
	ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key
--username=%{mschap:User-Name} --challenge=%{mschap:Challenge:-00}
--nt-response=%{mschap:NT-Response:-00}"
  }
 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 = "peap"
	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"
   }
 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
	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 = "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
    }
   }
 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"
   }
 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: Instantiating ntlm_auth
  exec ntlm_auth {
	wait = yes
	program = "/usr/bin/ntlm_auth --request-nt-key --domain=VANGUARD
--username=%{mschap:User-Name} --password=%{User-Password}"
	input_pairs = "request"
	shell_escape = yes
  }
 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
}
listen {
	type = "acct"
	ipaddr = *
	port = 0
}
listen {
	type = "control"
 listen {
	socket = "/var/run/freeradius/freeradius.sock"
 }
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on command file /var/run/freeradius/freeradius.sock
Listening on proxy address * port 1814
Ready to process requests.
rad_recv: Access-Request packet from host 10.1.8.100 port 1813, id=32,
length=108
	User-Name = "VANGUARD\\john_s"
	NAS-Port = 1
	EAP-Message = 0x020100140156414e47554152445c6a6f686e5f73
	NAS-IP-Address = 10.1.8.100
	NAS-Identifier = "10.1.8.100 "
	NAS-Port-Type = Ethernet
	Message-Authenticator = 0xaefa2f8f4255822d5523a504d3c998df
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "VANGUARD\john_s", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 1 length 20
[eap] No EAP Start, assuming it's an on-going EAP conversation
++[eap] returns updated
++[unix] returns notfound
++[files] returns noop
++[expiration] returns noop
++[logintime] returns noop
[pap] WARNING! No "known good" password found for the user.
Authentication may fail because of this.
++[pap] returns noop
Found Auth-Type = EAP
+- entering group authenticate {...}
[eap] EAP Identity
[eap] processing type tls
[tls] Initiate
[tls] Start returned 1
++[eap] returns handled
Sending Access-Challenge of id 32 to 10.1.8.100 port 1813
	EAP-Message = 0x010200061920
	Message-Authenticator = 0x00000000000000000000000000000000
	State = 0xb96e7c49b96c65552a39bc65b0823a09
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 10.1.8.100 port 1814,
id=184, length=186
	User-Name = "VANGUARD\\john_s"
	NAS-Port = 1
	EAP-Message = 0x0202005019800000004616030100410100003d030149e3c6c36b10ac952d7100e072cc8b1eea352930890bc5eca9fea0e16bccb2a800001600040005000a000900640062000300060013001200630100
	State = 0xb96e7c49b96c65552a39bc65b0823a09
	NAS-IP-Address = 10.1.8.100
	NAS-Identifier = "10.1.8.100 "
	NAS-Port-Type = Ethernet
	Message-Authenticator = 0x60ebf677ac963040b965c6a2b1eb5d2c
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "VANGUARD\john_s", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] EAP packet type response id 2 length 80
[eap] Continuing tunnel setup.
++[eap] returns ok
Found Auth-Type = EAP
+- entering group authenticate {...}
[eap] Request found, released from the list
[eap] EAP/peap
[eap] processing type peap
[peap] processing EAP-TLS
  TLS Length 70
[peap] Length Included
[peap] eaptls_verify returned 11
[peap]     (other): before/accept initialization
[peap]     TLS_accept: before/accept initialization
[peap] <<< TLS 1.0 Handshake [length 0041], ClientHello
[peap]     TLS_accept: SSLv3 read client hello A
[peap] >>> TLS 1.0 Handshake [length 002a], ServerHello
[peap]     TLS_accept: SSLv3 write server hello A
[peap] >>> TLS 1.0 Handshake [length 085e], Certificate
[peap]     TLS_accept: SSLv3 write certificate A
[peap] >>> TLS 1.0 Handshake [length 0004], ServerHelloDone
[peap]     TLS_accept: SSLv3 write server done A
[peap]     TLS_accept: SSLv3 flush data
[peap]     TLS_accept: Need to read more data: SSLv3 read client certificate A
In SSL Handshake Phase
In SSL Accept mode
[peap] eaptls_process returned 13
[peap] EAPTLS_HANDLED
++[eap] returns handled
Sending Access-Challenge of id 184 to 10.1.8.100 port 1814
	EAP-Message = 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
	EAP-Message = 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
	EAP-Message = 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
	EAP-Message = 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
	EAP-Message = 0xa73082038fa0030201020209
	Message-Authenticator = 0x00000000000000000000000000000000
	State = 0xb96e7c49b86d65552a39bc65b0823a09
Finished request 1.
Going to the next request
Waking up in 4.9 seconds.
Cleaning up request 0 ID 32 with timestamp +66
Cleaning up request 1 ID 184 with timestamp +66
Ready to process requests.




More information about the Freeradius-Users mailing list