EAP-TTLS+PAP vs. Ubunt 15 / Windows 10

Bogdan Rudas brudas at exadel.com
Tue Sep 6 12:14:04 CEST 2016


On Tue, Sep 6, 2016 at 12:03 PM, Matthew Newton <mcn4 at leicester.ac.uk>
wrote:

> On Tue, Sep 06, 2016 at 10:52:02AM +0300, Bogdan Rudas via
> Freeradius-Users wrote:
> > Here is server debug output:
> >
> > (0) Received Access-Request Id 153 from 1.2.3.2:32768 to 1.2.3.4:1812
> > length 264
> > (0)   User-Name = "anonymous"
> > (0)   Chargeable-User-Identity = 0x00
> ...
> > (0) Sent Access-Challenge Id 153 from 1.2.3.4:1812 to 1.2.3.2:32768
> length 0
> > (0)   EAP-Message = 0x010200061520
> > (0)   Message-Authenticator = 0x00000000000000000000000000000000
> > (0)   State = 0x53397887533b6d8a7ce5420be31fd0c8
> > (0) Finished request
>
> > Please, help me distinguish: is it WiFi client, WLC or FreeRADIUS
> > configuration issue?
>
> If that's *all* the debug output, then it's a client issue, as the
> client is ignoring the challenge.
>
> Otherwise please post all the debug output from the FreeRADIUS
> starting banner down to including the complete authentication.
>
>

Here is more complete output for Ubuntu 15.10 client:

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 54152
Ready to process requests
(0) Received Access-Request Id 172 from 1.2.3.2:32768 to 1.2.3.4:1812
length 264
(0)   User-Name = "anonymous"
(0)   Chargeable-User-Identity = 0x00
(0)   Location-Capable = Civix-Location
(0)   Calling-Station-Id = "c4-8e-8f-f5-eb-4f"
(0)   Called-Station-Id = "54-7c-69-f2-1c-a0:New"
(0)   NAS-Port = 1
(0)   Cisco-AVPair = "audit-session-id=c0a819020000044d57ce90a5"
(0)   Acct-Session-Id = "57ce90a5/c4:8e:8f:f5:eb:4f/2743"
(0)   NAS-IP-Address = 1.2.3.2
(0)   NAS-Identifier = "backup"
(0)   Airespace-Wlan-Id = 6
(0)   Service-Type = Framed-User
(0)   Framed-MTU = 1300
(0)   NAS-Port-Type = Wireless-802.11
(0)   Tunnel-Type:0 = VLAN
(0)   Tunnel-Medium-Type:0 = IEEE-802
(0)   Tunnel-Private-Group-Id:0 = "15"
(0)   EAP-Message = 0x0201000e01616e6f6e796d6f7573
(0)   Message-Authenticator = 0x7594979df5652e17b46d367e0249aae4
(0) # Executing section authorize from file /etc/freeradius/sites-enabled/
default
(0)   authorize {
(0)     policy filter_username {
(0)       if (&User-Name) {
(0)       if (&User-Name)  -> TRUE
(0)       if (&User-Name)  {
(0)         if (&User-Name =~ / /) {
(0)         if (&User-Name =~ / /)  -> FALSE
(0)         if (&User-Name =~ /@[^@]*@/ ) {
(0)         if (&User-Name =~ /@[^@]*@/ )  -> FALSE
(0)         if (&User-Name =~ /\.\./ ) {
(0)         if (&User-Name =~ /\.\./ )  -> FALSE
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))   ->
FALSE
(0)         if (&User-Name =~ /\.$/)  {
(0)         if (&User-Name =~ /\.$/)   -> FALSE
(0)         if (&User-Name =~ /@\./)  {
(0)         if (&User-Name =~ /@\./)   -> FALSE
(0)       } # if (&User-Name)  = notfound
(0)     } # policy filter_username = notfound
(0)     [preprocess] = ok
(0)     [chap] = noop
(0)     [mschap] = noop
(0)     [digest] = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "anonymous", looking up realm NULL
(0) suffix: No such realm "NULL"
(0)     [suffix] = noop
(0) eap: Peer sent EAP Response (code 2) ID 1 length 14
(0) eap: EAP-Identity reply, returning 'ok' so we can short-circuit the
rest of authorize
(0)     [eap] = ok
(0)   } # authorize = ok
(0) Found Auth-Type = eap
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0)   authenticate {
(0) eap: Peer sent packet with method EAP Identity (1)
(0) eap: Calling submodule eap_ttls to process data
(0) eap_ttls: Initiating new EAP-TLS session
(0) eap_ttls: Flushing SSL sessions (of #0)
(0) eap_ttls: [eaptls start] = request
(0) eap: Sending EAP Request (code 1) ID 2 length 6
(0) eap: EAP session adding &reply:State = 0xaa5a11c1aa5804cd
(0)     [eap] = handled
(0)   } # authenticate = handled
(0) Using Post-Auth-Type Challenge
(0) Post-Auth-Type sub-section not found.  Ignoring.
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0) Sent Access-Challenge Id 172 from 1.2.3.4:1812 to 1.2.3.2:32768 length 0
(0)   EAP-Message = 0x010200061520
(0)   Message-Authenticator = 0x00000000000000000000000000000000
(0)   State = 0xaa5a11c1aa5804cd3319b975cc2ec9dd
(0) Finished request
Waking up in 4.9 seconds.
Waking up in 7.8 seconds.
Waking up in 15.7 seconds.
Waking up in 33.6 seconds.
Waking up in 71.5 seconds.
Waking up in 149.4 seconds.
^L^C

Here is more complete output for Windows 10 client:

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 48997
Ready to process requests
(0) Received Access-Request Id 173 from 1.2.3.2:32768 to 1.2.3.4:1812
length 264
(0)   User-Name = "anonymous"
(0)   Chargeable-User-Identity = 0x00
(0)   Location-Capable = Civix-Location
(0)   Calling-Station-Id = "f8-16-54-c8-6c-7f"
(0)   Called-Station-Id = "54-7c-69-f2-1c-a0:New"
(0)   NAS-Port = 1
(0)   Cisco-AVPair = "audit-session-id=c0a819020000044e57ce9329"
(0)   Acct-Session-Id = "57ce9329/f8:16:54:c8:6c:7f/2744"
(0)   NAS-IP-Address = 1.2.3.2
(0)   NAS-Identifier = "backup"
(0)   Airespace-Wlan-Id = 6
(0)   Service-Type = Framed-User
(0)   Framed-MTU = 1300
(0)   NAS-Port-Type = Wireless-802.11
(0)   Tunnel-Type:0 = VLAN
(0)   Tunnel-Medium-Type:0 = IEEE-802
(0)   Tunnel-Private-Group-Id:0 = "15"
(0)   EAP-Message = 0x0202000e01616e6f6e796d6f7573
(0)   Message-Authenticator = 0xadf44f01cf7f03c60c7352932c8ae7e7
(0) # Executing section authorize from file /etc/freeradius/sites-enabled/
default
(0)   authorize {
(0)     policy filter_username {
(0)       if (&User-Name) {
(0)       if (&User-Name)  -> TRUE
(0)       if (&User-Name)  {
(0)         if (&User-Name =~ / /) {
(0)         if (&User-Name =~ / /)  -> FALSE
(0)         if (&User-Name =~ /@[^@]*@/ ) {
(0)         if (&User-Name =~ /@[^@]*@/ )  -> FALSE
(0)         if (&User-Name =~ /\.\./ ) {
(0)         if (&User-Name =~ /\.\./ )  -> FALSE
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))   ->
FALSE
(0)         if (&User-Name =~ /\.$/)  {
(0)         if (&User-Name =~ /\.$/)   -> FALSE
(0)         if (&User-Name =~ /@\./)  {
(0)         if (&User-Name =~ /@\./)   -> FALSE
(0)       } # if (&User-Name)  = notfound
(0)     } # policy filter_username = notfound
(0)     [preprocess] = ok
(0)     [chap] = noop
(0)     [mschap] = noop
(0)     [digest] = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "anonymous", looking up realm NULL
(0) suffix: No such realm "NULL"
(0)     [suffix] = noop
(0) eap: Peer sent EAP Response (code 2) ID 2 length 14
(0) eap: EAP-Identity reply, returning 'ok' so we can short-circuit the
rest of authorize
(0)     [eap] = ok
(0)   } # authorize = ok
(0) Found Auth-Type = eap
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0)   authenticate {
(0) eap: Peer sent packet with method EAP Identity (1)
(0) eap: Calling submodule eap_ttls to process data
(0) eap_ttls: Initiating new EAP-TLS session
(0) eap_ttls: Flushing SSL sessions (of #0)
(0) eap_ttls: [eaptls start] = request
(0) eap: Sending EAP Request (code 1) ID 3 length 6
(0) eap: EAP session adding &reply:State = 0x8d5396258d508333
(0)     [eap] = handled
(0)   } # authenticate = handled
(0) Using Post-Auth-Type Challenge
(0) Post-Auth-Type sub-section not found.  Ignoring.
(0) # Executing group from file /etc/freeradius/sites-enabled/default
(0) Sent Access-Challenge Id 173 from 1.2.3.4:1812 to 1.2.3.2:32768 length 0
(0)   EAP-Message = 0x010300061520
(0)   Message-Authenticator = 0x00000000000000000000000000000000
(0)   State = 0x8d5396258d5083331fb57364af922639
(0) Finished request
Waking up in 4.9 seconds.
Waking up in 7.8 seconds.
Waking up in 15.7 seconds.
Waking up in 33.6 seconds.
Waking up in 71.5 seconds.
Waking up in 149.4 seconds.


Here is server startup log:

Server was built with:
  accounting               : yes
  authentication           : yes
  ascend-binary-attributes : yes
  coa                      : yes
  control-socket           : yes
  detail                   : yes
  dhcp                     : yes
  dynamic-clients          : yes
  osfc2                    : no
  proxy                    : yes
  regex-pcre               : no
  regex-posix              : yes
  regex-posix-extended     : yes
  session-management       : yes
  stats                    : yes
  tcp                      : yes
  threads                  : yes
  tls                      : yes
  unlang                   : yes
  vmps                     : yes
  developer                : no
Server core libs:
  freeradius-server        : 3.0.11
  talloc                   : 2.0.*
  ssl                      : 1.0.2g release
Endianness:
  little
Compilation flags:
  cppflags : -Wdate-time -D_FORTIFY_SOURCE=2
  cflags   : -I/build/freeradius-G88Mfz/freeradius-3.0.11
-I/build/freeradius-G88Mfz/freeradius-3.0.11/src -include
/build/freeradius-G88Mfz/freeradius-3.0.11/src/freeradius-devel/autoconf.h
-include /build/freeradius-G88Mfz/freeradius-3.0.11/src/freeradius-devel/build.h
-include /build/freeradius-G88Mfz/freeradius-3.0.11/src/freeradius-devel/features.h
-include /build/freeradius-G88Mfz/freeradius-3.0.11/src/freeradius-devel/radpaths.h
-fno-strict-aliasing -g -O2 -fstack-protector-strong -Wformat
-Werror=format-security -O2 -Wall -std=c99 -D_GNU_SOURCE -D_REENTRANT
-D_POSIX_PTHREAD_SEMANTICS -DOPENSSL_NO_KRB5 -DNDEBUG -DIS_MODULE=1
  ldflags  :  -Wl,-Bsymbolic-functions -Wl,-z,relro
  libs     : -lcrypto -lssl -ltalloc -lcap -lnsl -lresolv -ldl -lpthread
-lreadline

Copyright (C) 1999-2016 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/cache_eap
including configuration file /etc/freeradius/mods-enabled/logintime
including configuration file /etc/freeradius/mods-enabled/soh
including configuration file /etc/freeradius/mods-enabled/exec
including configuration file /etc/freeradius/mods-enabled/radutmp
including configuration file /etc/freeradius/mods-enabled/unix
including configuration file /etc/freeradius/mods-enabled/chap
including configuration file /etc/freeradius/mods-enabled/linelog
including configuration file /etc/freeradius/mods-enabled/replicate
including configuration file /etc/freeradius/mods-enabled/detail.log
including configuration file /etc/freeradius/mods-enabled/utf8
including configuration file /etc/freeradius/mods-enabled/expiration
including configuration file /etc/freeradius/mods-enabled/preprocess
including configuration file /etc/freeradius/mods-enabled/ldap
including configuration file /etc/freeradius/mods-enabled/realm
including configuration file /etc/freeradius/mods-enabled/detail
including configuration file /etc/freeradius/mods-enabled/expr
including configuration file /etc/freeradius/mods-enabled/sradutmp
including configuration file /etc/freeradius/mods-enabled/eap
including configuration file /etc/freeradius/mods-enabled/unpack
including configuration file /etc/freeradius/mods-enabled/dynamic_clients
including configuration file /etc/freeradius/mods-enabled/digest
including configuration file /etc/freeradius/mods-enabled/passwd
including configuration file /etc/freeradius/mods-enabled/files
including configuration file /etc/freeradius/mods-enabled/echo
including configuration file /etc/freeradius/mods-enabled/always
including configuration file /etc/freeradius/mods-enabled/mschap
including configuration file /etc/freeradius/mods-enabled/ntlm_auth
including configuration file /etc/freeradius/mods-enabled/attr_filter
including configuration file /etc/freeradius/mods-enabled/pap
including files in directory /etc/freeradius/policy.d/
including configuration file /etc/freeradius/policy.d/filter
including configuration file /etc/freeradius/policy.d/abfab-tr
including configuration file /etc/freeradius/policy.d/accounting
including configuration file /etc/freeradius/policy.d/canonicalization
including configuration file /etc/freeradius/policy.d/dhcp
including configuration file /etc/freeradius/policy.d/control
including configuration file /etc/freeradius/policy.d/operator-name
including configuration file /etc/freeradius/policy.d/cui
including configuration file /etc/freeradius/policy.d/eap
including configuration file /etc/freeradius/policy.d/debug
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
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
    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 {
     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
  }
 }
 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 = <<< secret >>>
     nas_type = "other"
     proto = "*"
  limit {
      max_connections = 16
      lifetime = 0
      idle_timeout = 30
  }
 }
 client localhost_ipv6 {
     ipv6addr = ::1
     require_message_authenticator = no
     secret = <<< secret >>>
  limit {
      max_connections = 16
      lifetime = 0
      idle_timeout = 30
  }
 }
 client controller {
     ipaddr = 1.2.3.2
     require_message_authenticator = no
     secret = <<< secret >>>
     proto = "*"
  limit {
      max_connections = 16
      lifetime = 0
      idle_timeout = 30
  }
 }
Debugger not attached
 # Creating Auth-Type = PAP
 # Creating Auth-Type = CHAP
 # Creating Auth-Type = MS-CHAP
 # Creating Auth-Type = digest
 # Creating Auth-Type = LDAP
 # Creating Auth-Type = eap
radiusd: #### Instantiating modules ####
 modules {
  # Loaded module rlm_cache
  # Loading module "cache_eap" from file /etc/freeradius/mods-enabled/c
ache_eap
  cache cache_eap {
      driver = "rlm_cache_rbtree"
      key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}"
      ttl = 15
      max_entries = 0
      epoch = 0
      add_stats = no
  }
  # Loaded module rlm_logintime
  # Loading module "logintime" from file /etc/freeradius/mods-enabled/l
ogintime
  logintime {
      minimum_timeout = 60
  }
  # Loaded module rlm_soh
  # Loading module "soh" from file /etc/freeradius/mods-enabled/soh
  soh {
      dhcp = yes
  }
  # Loaded module rlm_exec
  # Loading module "exec" from file /etc/freeradius/mods-enabled/exec
  exec {
      wait = no
      input_pairs = "request"
      shell_escape = yes
      timeout = 10
  }
  # 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_chap
  # Loading module "chap" from file /etc/freeradius/mods-enabled/chap
  # 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/l
inelog
  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_replicate
  # Loading module "replicate" from file /etc/freeradius/mods-enabled/r
eplicate
  # Loaded module rlm_detail
  # Loading module "auth_log" from file /etc/freeradius/mods-enabled/d
etail.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/d
etail.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/d
etail.log
  detail pre_proxy_log {
      filename = "/var/log/freeradius/radacct/%
{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-p
roxy-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/d
etail.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_utf8
  # Loading module "utf8" from file /etc/freeradius/mods-enabled/utf8
  # Loaded module rlm_expiration
  # Loading module "expiration" from file /etc/freeradius/mods-enabled/e
xpiration
  # Loaded module rlm_preprocess
  # Loading module "preprocess" from file /etc/freeradius/mods-enabled/p
reprocess
  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_ldap
  # Loading module "ldap" from file /etc/freeradius/mods-enabled/ldap
  ldap {
      server = "ldap.office.local"
      identity = "..............."
      password = <<< secret >>>
   sasl {
   }
   user {
       scope = "sub"
       access_positive = yes
    sasl {
    }
   }
   group {
       filter = "(objectClass=posixGroup)"
       scope = "sub"
       name_attribute = "cn"
       membership_attribute = "memberOf"
       cacheable_name = no
       cacheable_dn = no
   }
   client {
       filter = "(objectClass=radiusClient)"
       scope = "sub"
       base_dn = ".............."
   }
   profile {
   }
   options {
       ldap_debug = 40
       chase_referrals = yes
       net_timeout = 1
       res_timeout = 10
       srv_timelimit = 3
       idle = 60
       probes = 3
       interval = 3
   }
   tls {
       start_tls = no
   }
  }
Creating attribute LDAP-Group
  # 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 "realmpercent" from file /etc/freeradius/mods-enabled/r
ealm
  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
  }
  # 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
  }
  # Loaded module rlm_expr
  # Loading module "expr" from file /etc/freeradius/mods-enabled/expr
  expr {
      safe_characters = "@abcdefghijklmnopqrstuvwxyzAB
CDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆ
ÇÈÉÊËÎÏÔŒÙÛÜŸ"
  }
  # Loading module "sradutmp" from file /etc/freeradius/mods-enabled/s
radutmp
  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_eap
  # Loading module "eap" from file /etc/freeradius/mods-enabled/eap
  eap {
      default_eap_type = "ttls"
      timer_expire = 60
      ignore_unknown_eap_types = no
      cisco_accounting_username_bug = no
      max_sessions = 16384
  }
  # Loaded module rlm_unpack
  # Loading module "unpack" from file /etc/freeradius/mods-enabled/unpack
  # Loaded module rlm_dynamic_clients
  # Loading module "dynamic_clients" from file
/etc/freeradius/mods-enabled/dynamic_clients
  # Loaded module rlm_digest
  # Loading module "digest" from file /etc/freeradius/mods-enabled/digest
  # Loaded module rlm_passwd
  # Loading module "etc_passwd" from file /etc/freeradius/mods-enabled/p
asswd
  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_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"
  }
  # 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_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_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
  }
  # Loading module "ntlm_auth" from file /etc/freeradius/mods-enabled/n
tlm_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_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/a
ttr_filter/accounting_response"
      key = "%{User-Name}"
      relaxed = no
  }
  # Loaded module rlm_pap
  # Loading module "pap" from file /etc/freeradius/mods-enabled/pap
  pap {
      normalise = yes
  }
  instantiate {
  }
  # Instantiating module "cache_eap" from file
/etc/freeradius/mods-enabled/cache_eap
rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree)
loaded and linked
  # Instantiating module "logintime" from file
/etc/freeradius/mods-enabled/logintime
  # Instantiating module "linelog" from file /etc/freeradius/mods-enabled/l
inelog
  # Instantiating module "log_accounting" from file
/etc/freeradius/mods-enabled/linelog
  # Instantiating module "auth_log" from file /etc/freeradius/mods-enabled/d
etail.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 "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 "ldap" from file /etc/freeradius/mods-enabled/ldap
rlm_ldap: libldap vendor: OpenLDAP, version: 20442
   accounting {
       reference = "%{tolower:type.%{Acct-Status-Type}}"
   }
   post-auth {
       reference = "."
   }
rlm_ldap (ldap): Initialising connection pool
   pool {
       start = 5
       min = 3
       max = 32
       spare = 10
       uses = 0
       lifetime = 0
       cleanup_interval = 30
       idle_timeout = 60
       retry_delay = 30
       spread = no
   }
rlm_ldap (ldap): Opening additional connection (0), 1 of 32 pending slots
used
rlm_ldap (ldap): Connecting to ldap://ldap.office.local:389
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (1), 1 of 31 pending slots
used
rlm_ldap (ldap): Connecting to ldap://ldap.office.local:389
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (2), 1 of 30 pending slots
used
rlm_ldap (ldap): Connecting to ldap://ldap.office.local:389
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (3), 1 of 29 pending slots
used
rlm_ldap (ldap): Connecting to ldap://ldap.office.local:389
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
rlm_ldap (ldap): Opening additional connection (4), 1 of 28 pending slots
used
rlm_ldap (ldap): Connecting to ldap://ldap.office.local:389
rlm_ldap (ldap): Waiting for bind result...
rlm_ldap (ldap): Bind successful
  # Instantiating module "IPASS" from file /etc/freeradius/mods-enabled/r
ealm
  # Instantiating module "suffix" from file /etc/freeradius/mods-enabled/r
ealm
  # Instantiating module "realmpercent" from file
/etc/freeradius/mods-enabled/realm
  # Instantiating module "ntdomain" from file /etc/freeradius/mods-enabled/r
ealm
  # Instantiating module "detail" from file /etc/freeradius/mods-enabled/d
etail
  # 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 >>>
       dh_file = "/etc/freeradius/certs/dh"
       fragment_size = 1024
       include_length = yes
       auto_chain = yes
       check_crl = no
       check_all_crl = no
       cipher_list = "DEFAULT"
       ecdh_curve = "prime256v1"
    cache {
        enable = yes
        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 "etc_passwd" from file
/etc/freeradius/mods-enabled/passwd
rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no
  # Instantiating module "files" from file /etc/freeradius/mods-enabled/f
iles
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 "reject" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "fail" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "ok" from file /etc/freeradius/mods-enabled/always
  # Instantiating module "handled" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "invalid" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "userlock" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "notfound" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "noop" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "updated" from file /etc/freeradius/mods-enabled/a
lways
  # Instantiating module "mschap" from file /etc/freeradius/mods-enabled/m
schap
rlm_mschap (mschap): using internal authentication
  # 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
[/etc/freeradius/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay"     found in filter list for realm "DEFAULT".
[/etc/freeradius/mods-config/attr_filter/access_reject]:11 Check item
"FreeRADIUS-Response-Delay-USec"     found in filter list for realm
"DEFAULT".
  # Instantiating module "attr_filter.access_challenge" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/at
tr_filter/access_challenge
  # Instantiating module "attr_filter.accounting_response" from file
/etc/freeradius/mods-enabled/attr_filter
reading pairlist file /etc/freeradius/mods-config/at
tr_filter/accounting_response
  # Instantiating module "pap" from file /etc/freeradius/mods-enabled/pap
 } # modules
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/radiusd.conf
} # server
server default { # from file /etc/freeradius/sites-enabled/default
 # Loading authenticate {...}
 # Loading authorize {...}
Ignoring "sql" (see raddb/mods-available/README.rst)
 # Loading preacct {...}
 # Loading accounting {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # server default
server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel
 # Loading authenticate {...}
 # Loading authorize {...}
 # Loading session {...}
 # Loading post-proxy {...}
 # Loading post-auth {...}
} # server inner-tunnel
radiusd: #### Opening IP addresses and Ports ####
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
}

Amd finally Windows 10 WiFi connection configuration dump:

<?xml version="1.0"?>
<WLANProfile
    xmlns="http://www.microsoft.com/networking/WLAN/profile/v1">
    <name>New</name>
    <SSIDConfig>
        <SSID>
            <hex>4E6577</hex>
            <name>New</name>
        </SSID>
        <nonBroadcast>false</nonBroadcast>
    </SSIDConfig>
    <connectionType>ESS</connectionType>
    <connectionMode>manual</connectionMode>
    <autoSwitch>false</autoSwitch>
    <MSM>
        <security>
            <authEncryption>
                <authentication>WPA2</authentication>
                <encryption>AES</encryption>
                <useOneX>true</useOneX>
            </authEncryption>
            <OneX
                xmlns="http://www.microsoft.com/networking/OneX/v1">
                <cacheUserData>false</cacheUserData>
                <EAPConfig>
                    <EapHostConfig
                        xmlns="
http://www.microsoft.com/provisioning/EapHostConfig">
                        <EapMethod>
                            <Type
                                xmlns="
http://www.microsoft.com/provisioning/EapCommon">21
                            </Type>
                            <VendorId
                                xmlns="
http://www.microsoft.com/provisioning/EapCommon">0
                            </VendorId>
                            <VendorType
                                xmlns="
http://www.microsoft.com/provisioning/EapCommon">0
                            </VendorType>
                            <AuthorId
                                xmlns="
http://www.microsoft.com/provisioning/EapCommon">311
                            </AuthorId>
                        </EapMethod>
                        <Config
                            xmlns="
http://www.microsoft.com/provisioning/EapHostConfig">
                            <EapTtls
                                xmlns="
http://www.microsoft.com/provisioning/EapTtlsConnectionPropertiesV1">
                                <ServerValidation>
                                    <ServerNames></ServerNames>
                                    <DisablePrompt>false</DisablePrompt>
                                </ServerValidation>
                                <Phase2Authentication>
                                    <PAPAuthentication/>
                                </Phase2Authentication>
                                <Phase1Identity>
                                    <IdentityPrivacy>true</IdentityPrivacy>

<AnonymousIdentity>anonymous</AnonymousIdentity>
                                </Phase1Identity>
                            </EapTtls>
                        </Cnogmfig>
                    </EapHostConfig>
                </EAPConfig>
            </OneX>
        </security>
    </MSM>
</WLANProfile>

Thank you.


-- 
Bogdan Rudas
Head of Minsk IT Support Department
Exadel Inc.
http://www.exadel.com/
E-mail: brudas at exadel.com
Skype ID: bogdan.rudas

-- 


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