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 = 0x0103040019c00000089b160301002a02000026030149e3c6c5540e70976e291d5df5a67728e7350d91eb98b90870bb20bf8aba02a300000400160301085e0b00085a0008570003a6308203a23082028aa003020102020101300d06092a864886f70d0101040500308193310b3009060355040613024652310f300d060355040813065261646975733112301006035504071309536f6d65776865726531153013060355040a130c4578616d706c6520496e632e3120301e06092a864886f70d010901161161646d696e406578616d706c652e636f6d312630240603550403131d4578616d706c6520436572746966696361746520417574686f72697479
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.
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