check-item NAS-IP-ADdress & Calling-Station-ID with openldap

11 May 2009

      Hi All,

I want to use FreeRadius to administer network equipement. I use also OpenLDAP to stock information about users. FreeRADIUS and OpenLDAP are installed on the same server FreeBSD 7.0.
I contact a Network equipement (like catalyst cisco 2950 v12.1) with putty (ssh/telnet).

To resume :

Windows XP -> ssh or telnet -> Cisco 2950 (client radius/authenticator/NAS) -> EAPoRadius (I suppose) -> FreeRADIUS & OpenLDAP

For the moment, I don't install/configure supplicant on the Windows XP, I don't know if it's require because I don't want to use FreeRADIUS to auhtenticate my Windows session. I have an active directory to do this.

I configure slapd.conf, radius.conf, clients.conf, module ldap etc ... and it's works. And now I would like to add some check-item like NAS-IP-Address and Caliing-Station-ID. But I don't succeed :s, I use checkval to do this.

I have 2 questions :

-          Why my calling-station-id in the request is a IP and not a MAC ?

-          When I authenticate on the cisco 2950, I have in my log « rlm_checkval: Item Name: NAS-IP-Address, Value: À¨ » instead of 192.168.0.50, what is the problem ???

I think I have numerous problem, If you see one of them, could you inform me ? I am a novice with freeradius (and openldap also :s ). I could give you all information you need to help me to fix my problem.

Thanks for your help,

Regards

Francçois MEHAULT

On my cisco 2950 :

aaa new-model
aaa authentication login default local group radius
aaa authorization exec default group radius local
aaa authorization network default group radius

My ldap.attrmap :

checkItem       Calling-Station-Id              radiusCallingStationId
checkItem       NAS-IP-Address                  radiusNASIpAddress

Extract of my openldap :

dn: cn=Francois MEHAULT,ou=Utilisateurs,dc=netplus,dc=fr

givenName:: RnJhbsOnb2lz

sn: MEHAULT

uid: fmehault

cn: Francois MEHAULT

homeDirectory: /home/admins/fmehault

loginShell: /usr/local/bin/zsh

gidNumber: 1203

uidNumber: 1203

objectClass: inetOrgPerson

objectClass: posixAccount

objectClass: top

objectClass: radiusprofile

radiusGroupName: stagiaire

radiusCallingStationId: 192.168.0.80   -> I put a IP address and not a Mac address because in the request it's a IP and not a mac, I don't know why...

radiusNASIpAddress: 192.168.0.60   -> in fact, the NAS IP is 192.168.0.50, but I put .60 to have Access-Reject

userPassword: {SSHA}tOoPUvtVW5O3+StoxScmQLiGFTO5l/+z

<12:34>[labobe2:~]# radiusd -X
FreeRADIUS Version 2.1.4, for host i386-portbld-freebsd7.0, built on Apr 16 2009 at 12:03:36
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 /usr/local/etc/raddb/radiusd.conf
[...]
including configuration file /usr/local/etc/raddb/sites-enabled/control-socket
group = freeradius
user = freeradius
including dictionary file /usr/local/etc/raddb/dictionary
main {
        prefix = "/usr/local"
        localstatedir = "/var"
        logdir = "/var/log"
        libdir = "/usr/local/lib/freeradius-2.1.4"
        radacctdir = "/var/log/radacct"
        hostname_lookups = no
        max_request_time = 30
        cleanup_delay = 5
        max_requests = 1024
        allow_core_dumps = no
        pidfile = "/var/run/radiusd/radiusd.pid"
        checkrad = "/usr/local/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 192.168.0.50 {
        require_message_authenticator = no
        secret = "cherche"
        shortname = "swlabo"
        nastype = "cisco"
 }
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 = no
  }
 Module: Linked to module rlm_unix
 Module: Instantiating unix
  unix {
        radwtmp = "/var/log/radwtmp"
  }
 Module: Linked to module rlm_eap
 Module: Instantiating eap
  eap {
        default_eap_type = "md5"
        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 = "/usr/local/etc/raddb/certs/server.pem"
        certificate_file = "/usr/local/etc/raddb/certs/server.pem"
        CA_file = "/usr/local/etc/raddb/certs/ca.pem"
        private_key_password = "whatever"
        dh_file = "/usr/local/etc/raddb/certs/dh"
        random_file = "/usr/local/etc/raddb/certs/random"
        fragment_size = 1024
        include_length = yes
        check_crl = no
        cipher_list = "DEFAULT"
        make_cert_command = "/usr/local/etc/raddb/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: 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 = "/usr/local/etc/raddb/users"
        acctusersfile = "/usr/local/etc/raddb/acct_users"
        preproxy_usersfile = "/usr/local/etc/raddb/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/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 = "/usr/local/etc/raddb/attrs.access_reject"
        key = "%{User-Name}"
  }
 }
}
 modules {
 Module: Checking authenticate {...} for more modules to load
 Module: Linked to module rlm_ldap
 Module: Instantiating ldap
  ldap {
        server = "127.0.0.1"
        port = 389
        password = "secret"
        identity = "cn=root,dc=netplus,dc=fr"
        net_timeout = 1
        timeout = 4
        timelimit = 3
        tls_mode = no
        start_tls = no
        tls_require_cert = "allow"
   tls {
        start_tls = no
        require_cert = "allow"
   }
        basedn = "dc=netplus,dc=fr"
        filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
        base_filter = "(objectclass=radiusprofile)"
        auto_header = no
        access_attr_used_for_allow = yes
        groupname_attribute = "cn"
        groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{control:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{control:Ldap-UserDn})))"
        groupmembership_attribute = "radiusGroupName"
        dictionary_mapping = "/usr/local/etc/raddb/ldap.attrmap"
        ldap_debug = 0
        ldap_connections_number = 5
        compare_check_items = no
        do_xlat = yes
        set_auth_type = yes
  }
rlm_ldap: Registering ldap_groupcmp for Ldap-Group
rlm_ldap: Registering ldap_xlat with xlat_name ldap
rlm_ldap: reading ldap<->radius mappings from file /usr/local/etc/raddb/ldap.attrmap
rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type
rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use
rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id
rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id
rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP sambaLmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP dBCSPwd mapped to RADIUS LM-Password
rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT
rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration
rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address
rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type
rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol
rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address
rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask
rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route
rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing
rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id
rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU
rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression
rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host
rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service
rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port
rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number
rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id
rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network
rlm_ldap: LDAP radiusClass mapped to RADIUS Class
rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout
rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout
rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action
rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service
rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node
rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group
rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link
rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network
rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone
rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit
rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port
rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message
rlm_ldap: LDAP radiusVSA mapped to RADIUS Cisco-AVPair
conns: 0x2852c240
 Module: Checking authorize {...} for more modules to load
 Module: Linked to module rlm_preprocess
 Module: Instantiating preprocess
  preprocess {
        huntgroups = "/usr/local/etc/raddb/huntgroups"
        hints = "/usr/local/etc/raddb/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: Linked to module rlm_checkval
 Module: Instantiating station-check
  checkval station-check {
        item-name = "Calling-Station-Id"
        check-name = "Calling-Station-Id"
        data-type = "string"
        notfound-reject = no
  }
rlm_checkval: Registered name Calling-Station-Id for attribute 31
 Module: Instantiating nas-check
  checkval nas-check {
        item-name = "NAS-IP-Address"
        check-name = "NAS-IP-Address"
        data-type = "ipaddr"
        notfound-reject = no
  }
rlm_checkval: Registered name NAS-IP-Address for attribute 4
 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/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 = "/usr/local/etc/raddb/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/radiusd/radiusd.sock"
 }
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on command file /var/run/radiusd/radiusd.sock
Listening on proxy address * port 1814
Ready to process requests.

Then I launch my putty and log on the cisco :

rad_recv: Access-Request packet from host 192.168.0.50 port 1812, id=117, length=80
        NAS-IP-Address = 192.168.0.50
        NAS-Port = 1
        NAS-Port-Type = Virtual
        User-Name = "fmehault"
        Calling-Station-Id = "192.168.0.80"      -->  it's not a MAC address, why ???
        User-Password = "toto"
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
[suffix] No '@' in User-Name = "fmehault", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] No EAP-Message, not doing EAP
++[eap] returns noop
++[unix] returns notfound
rlm_ldap: Entering ldap_groupcmp()
[files]         expand: dc=netplus,dc=fr -> dc=netplus,dc=fr
[files] WARNING: Deprecated conditional expansion ":-".  See "man unlang" for details
[files]         expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=fmehault)
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: attempting LDAP reconnection
rlm_ldap: (re)connect to 127.0.0.1:389, authentication 0
rlm_ldap: bind as cn=root,dc=netplus,dc=fr/secret to 127.0.0.1:389
rlm_ldap: waiting for bind result ...
rlm_ldap: Bind was successful
rlm_ldap: performing search in dc=netplus,dc=fr, with filter (uid=fmehault)
rlm_ldap: ldap_release_conn: Release Id: 0
[files]         expand: (|(&(objectClass=GroupOfNames)(member=%{control:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{control:Ldap-UserDn}))) -> (|(&(objectClass=GroupOfNames)(member=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr))(&(objectClass=GroupOfUniqueNames)(uniquemember=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr)))
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in dc=netplus,dc=fr, with filter (&(cn=administrateur)(|(&(objectClass=GroupOfNames)(member=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr))(&(objectClass=GroupOfUniqueNames)(uniquemember=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr))))
rlm_ldap: object not found
rlm_ldap: ldap_release_conn: Release Id: 0
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in cn=Francois MEHAULT,ou=Utilisateurs,dc=netplus,dc=fr, with filter (objectclass=*)
rlm_ldap::groupcmp: Group administrateur not found or user not a member
rlm_ldap: ldap_release_conn: Release Id: 0
rlm_ldap: Entering ldap_groupcmp()
[files]         expand: dc=netplus,dc=fr -> dc=netplus,dc=fr
[files]         expand: (|(&(objectClass=GroupOfNames)(member=%{control:Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{control:Ldap-UserDn}))) -> (|(&(objectClass=GroupOfNames)(member=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr))(&(objectClass=GroupOfUniqueNames)(uniquemember=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr)))
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in dc=netplus,dc=fr, with filter (&(cn=stagiaire)(|(&(objectClass=GroupOfNames)(member=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr))(&(objectClass=GroupOfUniqueNames)(uniquemember=cn\3dFrancois MEHAULT\2cou\3dUtilisateurs\2cdc\3dnetplus\2cdc\3dfr))))
rlm_ldap: object not found
rlm_ldap: ldap_release_conn: Release Id: 0
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in cn=Francois MEHAULT,ou=Utilisateurs,dc=netplus,dc=fr, with filter (objectclass=*)
rlm_ldap::ldap_groupcmp: User found in group stagiaire
rlm_ldap: ldap_release_conn: Release Id: 0
[files] users: Matched entry DEFAULT at line 224
[files]         expand: Utilisateur: %{User-name}, group: Stagiaire -> Utilisateur: fmehault, group: Stagiaire
++[files] returns ok
[ldap] performing user authorization for fmehault
[ldap] WARNING: Deprecated conditional expansion ":-".  See "man unlang" for details
[ldap]  expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=fmehault)
[ldap]  expand: dc=netplus,dc=fr -> dc=netplus,dc=fr
rlm_ldap: ldap_get_conn: Checking Id: 0
rlm_ldap: ldap_get_conn: Got Id: 0
rlm_ldap: performing search in dc=netplus,dc=fr, with filter (uid=fmehault)
rlm_ldap: performing search in cn=stagiaire,ou=Profiles,dc=netplus,dc=fr, with filter (objectclass=radiusprofile)
rlm_ldap: radiusServiceType -> Service-Type = NAS-Prompt-User
[ldap] looking for check items in directory...
rlm_ldap: radiusNASIpAddress -> NAS-IP-Address == 192.168.0.60
rlm_ldap: radiusCallingStationId -> Calling-Station-Id == "192.168.0.80"
[ldap] looking for reply items in directory...
WARNING: No "known good" password was found in LDAP.  Are you sure that the user is configured correctly?
[ldap] Setting Auth-Type = LDAP
[ldap] user fmehault authorized to use remote access
rlm_ldap: ldap_release_conn: Release Id: 0
++[ldap] returns ok
rlm_checkval: Item Name: Calling-Station-Id, Value: 192.168.0.80
rlm_checkval: Value Name: Calling-Station-Id, Value: 192.168.0.80
++[station-check] returns ok
rlm_checkval: Item Name: NAS-IP-Address, Value: À¨     --> what is the problem ???
rlm_checkval: Value Name: NAS-IP-Address, Value: 192.168.0.60   (I put 192.168.0.60 instead of 192.168.0.50 to be reject )
++[nas-check] 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 = LDAP
+- entering group LDAP {...}
[ldap] login attempt by "fmehault" with password "toto"
[ldap] user DN: cn=Francois MEHAULT,ou=Utilisateurs,dc=netplus,dc=fr
rlm_ldap: (re)connect to 127.0.0.1:389, authentication 1
rlm_ldap: bind as cn=Francois MEHAULT,ou=Utilisateurs,dc=netplus,dc=fr/toto to 127.0.0.1:389
rlm_ldap: waiting for bind result ...
rlm_ldap: Bind was successful
[ldap] user fmehault authenticated succesfully
++[ldap] returns ok
+- entering group post-auth {...}
++[exec] returns noop
Sending Access-Accept of id 117 to 192.168.0.50 port 1812
        Reply-Message = "Utilisateur: fmehault, group: Stagiaire"
        Service-Type = NAS-Prompt-User
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
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check-item NAS-IP-ADdress & Calling-Station-ID with openldap

François Mehault