<div id="mb_0">
<p>Hi </p>
<p>I'm working on 802.1x implementation(cisco 2950, freeradius, ldap), i face a problem. First of all, defining users and passwords in users file in raddb works well with md5 authentication. Then i tried to use ldap, then with radtest i get accept-accept packet. But while authenticating from xp client with md5-challenge, I got
</p>
<p>Auth:rlm_ldap:Attribute "User-Password" is required for authentication </p>
<p>error. In one of the e-mail you said don't authenticate from ldap, but with radtest function i get success!!! The passwords are kept clear text. I'm looking forward to getting your help. I also send radius debug log.
</p>
<p>Best Regards </p>
<p>Ramazan</p><font face="Arial TUR" size="2">
<p> </p>
<p> </p></font><font face="Courier New" size="2">
<p>Starting - reading configuration files ...</p>
<p>reread_config: reading radiusd.conf</p>
<p>Config: including file: /etc/raddb/proxy.conf</p>
<p>Config: including file: /etc/raddb/clients.conf</p>
<p>Config: including file: /etc/raddb/snmp.conf</p>
<p>Config: including file: /etc/raddb/sql.conf</p>
<p>main: prefix = "/usr"</p>
<p>main: localstatedir = "/var"</p>
<p>main: logdir = "/var/log/radius"</p>
<p>main: libdir = "/usr/lib/freeradius"</p>
<p>main: radacctdir = "/var/log/radius/radacct"</p>
<p>main: hostname_lookups = no</p>
<p>main: max_request_time = 30</p>
<p>main: cleanup_delay = 5</p>
<p>main: max_requests = 1024</p>
<p>main: delete_blocked_requests = 0</p>
<p>main: port = 0</p>
<p>main: allow_core_dumps = no</p>
<p>main: log_stripped_names = yes</p>
<p>main: log_file = "/var/log/radius/radius.log"</p>
<p>main: log_auth = yes</p>
<p>main: log_auth_badpass = yes</p>
<p>main: log_auth_goodpass = yes</p>
<p>main: pidfile = "/var/run/radiusd/radiusd.pid"</p>
<p>main: user = "radiusd"</p>
<p>main: group = "radiusd"</p>
<p>main: usercollide = no</p>
<p>main: lower_user = "no"</p>
<p>main: lower_pass = "no"</p>
<p>main: nospace_user = "no"</p>
<p>main: nospace_pass = "no"</p>
<p>main: checkrad = "/usr/sbin/checkrad"</p>
<p>main: proxy_requests = yes</p>
<p>proxy: retry_delay = 5</p>
<p>proxy: retry_count = 3</p>
<p>proxy: synchronous = no</p>
<p>proxy: default_fallback = yes</p>
<p>proxy: dead_time = 120</p>
<p>proxy: post_proxy_authorize = yes</p>
<p>proxy: wake_all_if_all_dead = no</p>
<p>security: max_attributes = 200</p>
<p>security: reject_delay = 1</p>
<p>security: status_server = no</p>
<p>main: debug_level = 0</p>
<p>read_config_files: reading dictionary</p>
<p>read_config_files: reading naslist</p>
<p>read_config_files: reading clients</p>
<p>read_config_files: reading realms</p>
<p>radiusd: entering modules setup</p>
<p>Module: Library search path is /usr/lib/freeradius</p>
<p>Module: Loaded expr </p>
<p>Module: Instantiated expr (expr) </p>
<p>Module: Loaded PAP </p>
<p>pap: encryption_scheme = "crypt"</p>
<p>Module: Instantiated pap (pap) </p>
<p>Module: Loaded CHAP </p>
<p>Module: Instantiated chap (chap) </p>
<p>Module: Loaded MS-CHAP </p>
<p>mschap: use_mppe = yes</p>
<p>mschap: require_encryption = no</p>
<p>mschap: require_strong = no</p>
<p>mschap: passwd = "(null)"</p>
<p>mschap: authtype = "MS-CHAP"</p>
<p>Module: Instantiated mschap (mschap) </p>
<p>Module: Loaded System </p>
<p>unix: cache = no</p>
<p>unix: passwd = "(null)"</p>
<p>unix: shadow = "(null)"</p>
<p>unix: group = "(null)"</p>
<p>unix: radwtmp = "/var/log/radius/radwtmp"</p>
<p>unix: usegroup = no</p>
<p>unix: cache_reload = 600</p>
<p>Module: Instantiated unix (unix) </p>
<p>Module: Loaded LDAP </p>
<p>ldap: server = "<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://192.168.100.18/" target="_blank">192.168.100.18</a>"</p>
<p>ldap: port = 389</p>
<p>ldap: net_timeout = 1</p>
<p>ldap: timeout = 4</p>
<p>ldap: timelimit = 3</p>
<p>ldap: identity = ""</p>
<p>ldap: start_tls = no</p>
<p>ldap: password = ""</p>
<p>ldap: basedn = "dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>"</p>
<p>ldap: filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"</p>
<p>ldap: default_profile = "(null)"</p>
<p>ldap: profile_attribute = "(null)"</p>
<p>ldap: password_header = "(null)"</p>
<p>ldap: password_attribute = "userPassword"</p>
<p>ldap: access_attr = "radiusgroupname"</p>
<p>ldap: groupname_attribute = "cn"</p>
<p>ldap: groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"</p>
<p>ldap: groupmembership_attribute = "radiusGroupName"</p>
<p>ldap: dictionary_mapping = "/etc/raddb/ldap.attrmap"</p>
<p>ldap: ldap_debug = 0</p>
<p>ldap: ldap_connections_number = 5</p>
<p>ldap: compare_check_items = no</p>
<p>ldap: access_attr_used_for_allow = yes</p>
<p>conns: (nil)</p>
<p>rlm_ldap: reading ldap<->radius mappings from file /etc/raddb/ldap.attrmap</p>
<p>rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$</p>
<p>rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$</p>
<p>rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type</p>
<p>rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use</p>
<p>rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id</p>
<p>rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id</p>
<p>rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password</p>
<p>rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password</p>
<p>rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT</p>
<p>rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration</p>
<p>rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type</p>
<p>rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol</p>
<p>rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address</p>
<p>rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask</p>
<p>rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route</p>
<p>rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing</p>
<p>rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id</p>
<p>rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU</p>
<p>rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression</p>
<p>rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host</p>
<p>rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service</p>
<p>rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port</p>
<p>rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number</p>
<p>rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id</p>
<p>rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network</p>
<p>rlm_ldap: LDAP radiusClass mapped to RADIUS Class</p>
<p>rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout</p>
<p>rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout</p>
<p>rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action</p>
<p>rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service</p>
<p>rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node</p>
<p>rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group</p>
<p>rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link</p>
<p>rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network</p>
<p>rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone</p>
<p>rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit</p>
<p>rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port</p>
<p>rlm_ldap: LDAP userPassword mapped to RADIUS User-Password</p>
<p>rlm_ldap: LDAP radiusTunnelType mapped to RADIUS Tunnel-Type</p>
<p>rlm_ldap: LDAP radiusTunnelMediumType mapped to RADIUS Tunnel-Medium-Type</p>
<p>rlm_ldap: LDAP radiusTunnelPrivateGroupId mapped to RADIUS Tunnel-Private-Group-Id</p>
<p>conns: 0x8101f58</p>
<p>Module: Instantiated ldap (ldap) </p>
<p>Module: Loaded eap </p>
<p>eap: default_eap_type = "md5"</p>
<p>eap: timer_expire = 60</p>
<p>rlm_eap: Loaded and initialized the type md5</p>
<p>rlm_eap: Loaded and initialized the type leap</p>
<p>Module: Instantiated eap (eap) </p>
<p>Module: Loaded preprocess </p>
<p>preprocess: huntgroups = "/etc/raddb/huntgroups"</p>
<p>preprocess: hints = "/etc/raddb/hints"</p>
<p>preprocess: with_ascend_hack = no</p>
<p>preprocess: ascend_channels_per_line = 23</p>
<p>preprocess: with_ntdomain_hack = no</p>
<p>preprocess: with_specialix_jetstream_hack = no</p>
<p>preprocess: with_cisco_vsa_hack = no</p>
<p>Module: Instantiated preprocess (preprocess) </p>
<p>Module: Loaded realm </p>
<p>realm: format = "suffix"</p>
<p>realm: delimiter = "@"</p>
<p>Module: Instantiated realm (suffix) </p>
<p>Module: Loaded files </p>
<p>files: usersfile = "/etc/raddb/users"</p>
<p>files: acctusersfile = "/etc/raddb/acct_users"</p>
<p>files: preproxy_usersfile = "/etc/raddb/preproxy_users"</p>
<p>files: compat = "no"</p>
<p>Module: Instantiated files (files) </p>
<p>Module: Loaded Acct-Unique-Session-Id </p>
<p>acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port-Id"</p>
<p>Module: Instantiated acct_unique (acct_unique) </p>
<p>Module: Loaded detail </p>
<p>detail: detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"</p>
<p>detail: detailperm = 384</p>
<p>detail: dirperm = 493</p>
<p>detail: locking = no</p>
<p>Module: Instantiated detail (detail) </p>
<p>Module: Loaded radutmp </p>
<p>radutmp: filename = "/var/log/radius/radutmp"</p>
<p>radutmp: username = "%{User-Name}"</p>
<p>radutmp: case_sensitive = yes</p>
<p>radutmp: check_with_nas = yes</p>
<p>radutmp: perm = 384</p>
<p>radutmp: callerid = yes</p>
<p>Module: Instantiated radutmp (radutmp) </p>
<p>Listening on IP address *, ports 1812/udp and 1813/udp, with proxy on 1814/udp.</p>
<p>Ready to process requests.</p>
<p>rad_recv: Access-Request packet from host <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://192.168.100.17:1812/" target="_blank">192.168.100.17:1812</a>, id=11, length=129</p>
<p>NAS-IP-Address = <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://192.168.100.17/" target="_blank">192.168.100.17</a></p>
<p>NAS-Port = 50001</p>
<p>NAS-Port-Type = Ethernet</p>
<p>User-Name = "ramazan"</p>
<p>Called-Station-Id = "00-0F-8F-77-DB-81"</p>
<p>Calling-Station-Id = "00-12-79-AE-D2-4D"</p>
<p>Service-Type = Framed-User</p>
<p>Framed-MTU = 1500</p>
<p>EAP-Message = 0x0200000c0172616d617a616e</p>
<p>Message-Authenticator = 0x68c41631d4feb2234d900b37a9845348</p>
<p>modcall: entering group authorize for request 0</p>
<p>modcall[authorize]: module "preprocess" returns ok for request 0</p>
<p>modcall[authorize]: module "chap" returns noop for request 0</p>
<p>rlm_eap: EAP packet type notification id 0 length 12</p>
<p>rlm_eap: EAP Start not found</p>
<p>modcall[authorize]: module "eap" returns updated for request 0</p>
<p>rlm_realm: No '@' in User-Name = "ramazan", looking up realm NULL</p>
<p>rlm_realm: No such realm "NULL"</p>
<p>modcall[authorize]: module "suffix" returns noop for request 0</p>
<p>users: Matched DEFAULT at 152</p>
<p>rlm_ldap: Entering ldap_groupcmp()</p>
<p>radius_xlat: 'dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>'</p>
<p>radius_xlat: '(uid=ramazan)'</p>
<p>ldap_get_conn: Got Id: 0</p>
<p>rlm_ldap: attempting LDAP reconnection</p>
<p>rlm_ldap: (re)connect to <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://192.168.100.18:389/" target="_blank">192.168.100.18:389</a>, authentication 0</p>
<p>rlm_ldap: bind as / to <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://192.168.100.18:389/" target="_blank">192.168.100.18:389</a></p>
<p>rlm_ldap: waiting for bind result ...</p>
<p>rlm_ldap: performing search in dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>, with filter (uid=ramazan)</p>
<p>ldap_release_conn: Release Id: 0</p>
<p>radius_xlat: '(|(&(objectClass=GroupOfNames)(member=uid=ramazan,cn=users,cn=idc,dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>))(&(objectClass=GroupOfUniqueNames)(uniquemember=uid=ramazan,cn=users,cn=idc,dc=
<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank"> dot1x.com</a>)))'</p>
<p>ldap_get_conn: Got Id: 0</p>
<p>rlm_ldap: performing search in dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>, with filter (&(cn=VPN)(|(&(objectClass=GroupOfNames)(member=uid=ramazan,cn=users,cn=idc,dc=
<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>))(&(objectClass=GroupOfUniqueNames)(uniquemember=uid=ramazan,cn=users,cn=idc,dc= <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">
dot1x.com</a>))))</p>
<p>rlm_ldap: object not found or got ambiguous search result</p>
<p>ldap_release_conn: Release Id: 0</p>
<p>ldap_get_conn: Got Id: 0</p>
<p>rlm_ldap: performing search in uid=ramazan,cn=users,cn=idc,dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>, with filter (objectclass=*)</p>
<p>rlm_ldap::ldap_groupcmp: User found in group VPN</p>
<p>ldap_release_conn: Release Id: 0</p>
<p>users: Matched DEFAULT at 171</p>
<p>modcall[authorize]: module "files" returns ok for request 0</p>
<p>modcall[authorize]: module "mschap" returns noop for request 0</p>
<p>rlm_ldap: - authorize</p>
<p>rlm_ldap: performing user authorization for ramazan</p>
<p>radius_xlat: '(uid=ramazan)'</p>
<p>radius_xlat: 'dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>'</p>
<p>ldap_get_conn: Got Id: 0</p>
<p>rlm_ldap: performing search in dc=<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://dot1x.com/" target="_blank">dot1x.com</a>, with filter (uid=ramazan)</p>
<p>rlm_ldap: checking if remote access for ramazan is allowed by radiusgroupname</p>
<p>rlm_ldap: looking for check items in directory...</p>
<p>rlm_ldap: Adding radiusAuthType as Auth-Type, value ldap & op=21</p>
<p>rlm_ldap: looking for reply items in directory...</p>
<p>rlm_ldap: Adding radiusTunnelPrivateGroupId as Tunnel-Private-Group-Id, value 2 & op=11</p>
<p>rlm_ldap: Adding radiusTunnelMediumType as Tunnel-Medium-Type, value 6 & op=11</p>
<p>rlm_ldap: Adding radiusTunnelType as Tunnel-Type, value VLAN & op=11</p>
<p>rlm_ldap: Adding radiusClass as Class, value group-net & op=11</p>
<p>rlm_ldap: user ramazan authorized to use remote access</p>
<p>ldap_release_conn: Release Id: 0</p>
<p>modcall[authorize]: module "ldap" returns ok for request 0</p>
<p>modcall: group authorize returns updated for request 0</p>
<p>rad_check_password: Found Auth-Type ldap</p>
<p>auth: type "LDAP"</p>
<p>modcall: entering group Auth-Type for request 0</p>
<p>rlm_ldap: - authenticate</p>
<p>rlm_ldap: Attribute "User-Password" is required for authentication.</p>
<p>modcall[authenticate]: module "ldap" returns invalid for request 0</p>
<p>modcall: group Auth-Type returns invalid for request 0</p>
<p>auth: Failed to validate the user.</p>
<p>Login incorrect: [ramazan/<no User-Password attribute>] (from client radius port 50001 cli 00-12-79-AE-D2-4D)</p>
<p>Delaying request 0 for 1 seconds</p>
<p>Finished request 0</p>
<p>Going to the next request</p>
<p>--- Walking the entire request list ---</p>
<p>Waking up in 1 seconds...</p>
<p>--- Walking the entire request list ---</p>
<p>Waking up in 1 seconds...</p>
<p>--- Walking the entire request list ---</p>
<p>Sending Access-Reject of id 11 to <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://192.168.100.17:1812/" target="_blank">192.168.100.17:1812</a></p>
<p>Waking up in 4 seconds...</p></font><font face="Arial TUR" size="2"></font></div><br style="FONT-SIZE: 8px" clear="all">