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.