Cisco VPN Radius with expiry & Windows domain password expiration
Hello All, I have a cisco vpn concentrator and in the past have had it pointed to a Windows IAS Server. I have now switched to Freeradius and have discovered that when a user needs to "Change password on next logon" the cisco vpn client does not prompt for a password change. Prior to moving to Freeradius the password change prompt comes up allowing the user to change their password. On the concentrator I do have "Radius with Expiry" configured and have switched back and forth between the IAS Server and the Freeradius server to ensure it was something particular to the authentication servers not the concentrator. I notice the following in debug: rlm_mschap: Told to do MS-CHAPv2 for test with NT-Password expand: --username=%{mschap:User-Name} -> --username=test mschap2: 83 expand: --challenge=%{mschap:Challenge:-00} -> --challenge=04e843995bfbdbca expand: --nt-response=%{mschap:NT-Response:-00} -> --nt-response=a378afdf127434783890d2e2e4f9d5bd97976a00d2c51fa4 Exec-Program output: Must change password (0xc0000224) Exec-Program-Wait: plaintext: Must change password (0xc0000224) Exec-Program: returned: 1 rlm_mschap: External script failed. rlm_mschap: FAILED: MS-CHAP2-Response is incorrect I have been looking on Google for windows domain password expiry + freeradius amongst other search strings all to no avail. Can anyone tell me what I'm doing wrong? Thanks. -- View this message in context: http://www.nabble.com/Cisco-VPN-Radius-with-expiry---Windows-domain-password... Sent from the FreeRadius - User mailing list archive at Nabble.com.
Is there anything special (ntlm_auth, ldap_attr,etc) that I need to configure for FreeRadius to recognize that an active directory account has expired and the user needs to be prompted to change his/her password? I am not even receiving the "user needs to change password" dialogue box from the Cisco VPN client. Full Debug: FreeRADIUS Version 2.0.5, for host i686-pc-linux-gnu, built on Oct 1 2008 at 15:12:24 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//raddb/radiusd.conf including configuration file /etc//raddb/clients.conf including configuration file /etc//raddb/snmp.conf including files in directory /etc//raddb/modules/ including configuration file /etc//raddb/modules/krb5 including configuration file /etc//raddb/modules/chap including configuration file /etc//raddb/modules/echo including configuration file /etc//raddb/modules/always including configuration file /etc//raddb/modules/preprocess including configuration file /etc//raddb/modules/sql_log including configuration file /etc//raddb/modules/expiration including configuration file /etc//raddb/modules/acct_unique including configuration file /etc//raddb/modules/digest including configuration file /etc//raddb/modules/pap including configuration file /etc//raddb/modules/passwd including configuration file /etc//raddb/modules/ippool including configuration file /etc//raddb/modules/attr_rewrite including configuration file /etc//raddb/modules/logintime including configuration file /etc//raddb/modules/policy including configuration file /etc//raddb/modules/radutmp including configuration file /etc//raddb/modules/unix including configuration file /etc//raddb/modules/smbpasswd including configuration file /etc//raddb/modules/sradutmp including configuration file /etc//raddb/modules/ldap including configuration file /etc//raddb/modules/mac2vlan including configuration file /etc//raddb/modules/realm including configuration file /etc//raddb/modules/expr including configuration file /etc//raddb/modules/mschap including configuration file /etc//raddb/modules/checkval including configuration file /etc//raddb/modules/mac2ip including configuration file /etc//raddb/modules/counter including configuration file /etc//raddb/modules/etc_group including configuration file /etc//raddb/modules/pam including configuration file /etc//raddb/modules/attr_filter including configuration file /etc//raddb/modules/detail including configuration file /etc//raddb/modules/detail.log including configuration file /etc//raddb/modules/exec including configuration file /etc//raddb/modules/files including configuration file /etc//raddb/sql/mysql/counter.conf including configuration file /etc//raddb/policy.conf including files in directory /etc//raddb/sites-enabled/ including configuration file /etc//raddb/sites-enabled/inner-tunnel including configuration file /etc//raddb/sites-enabled/default including dictionary file /etc//raddb/dictionary main { prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" libdir = "/lib" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 allow_core_dumps = no pidfile = "/var/run/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = no log { stripped_names = no auth = yes auth_badpass = no auth_goodpass = no } radiusd: #### Loading Realms and Home Servers #### 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 = yes } Module: Linked to module rlm_chap Module: Instantiating chap Module: Linked to module rlm_mschap Module: Instantiating mschap mschap { use_mppe = yes require_encryption = yes require_strong = no with_ntdomain_hack = yes ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key --domain=voila --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/radius/radwtmp" } Module: Linked to module rlm_ldap Module: Instantiating ldap ldap { server = "10.1.16.130" port = 389 password = "xxxx" identity = "cn=project,cn=users,dc=voila,dc=com" net_timeout = 5 timeout = 10 timelimit = 6 tls_mode = no start_tls = no tls_require_cert = "allow" tls { start_tls = no require_cert = "allow" } basedn = "dc=voila,dc=com" filter = "(sAMAccountName=%{mschap:User-Name:-%{User-Name}})" base_filter = "(objectclass=radiusprofile)" auto_header = no access_attr_used_for_allow = yes groupname_attribute = "cn" groupmembership_filter = "(|(&(objectClass=group)(member=%{check:Ldap-UserDn}))(&(objectClass=GroupOfNames)(member=%{check:Ldap-UserDn})))" groupmembership_attribute = "memberOf" dictionary_mapping = "/etc//raddb/ldap.attrmap" ldap_debug = 0 ldap_connections_number = 4 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 /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 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 conns: 0x99849e0 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//raddb/users" acctusersfile = "/etc//raddb/acct_users" preproxy_usersfile = "/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/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } 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//raddb/attrs.access_reject" key = "%{User-Name}" } } } server { 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//raddb/huntgroups" hints = "/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_detail Module: Instantiating auth_log detail auth_log { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Instantiating ntdomain realm ntdomain { format = "prefix" delimiter = """ ignore_default = no ignore_null = 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: Instantiating detail detail { detailfile = "/var/log/radius/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//raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating reply_log detail reply_log { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } } } radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Ready to process requests. rad_recv: Access-Request packet from host 10.1.1.6 port 1086, id=7, length=187 User-Name = "voila\\test" NAS-Port = 1231 Service-Type = Framed-User Framed-Protocol = PPP Called-Station-Id = "204.112.1.1" Calling-Station-Id = "204.112.1.1" Tunnel-Client-Endpoint:0 = "204.112.1.1" MS-CHAP-Challenge = 0x36d49923fd91c9278280554b4eba353f MS-CHAP2-Response = 0x0000572d60ba1df18e11d0a20a3e9919126a00000000000000000e3814caf0302452f2c32c894d5678b939353e20ea160 NAS-IP-Address = 10.1.1.6 NAS-Port-Type = Virtual +- entering group authorize ++[preprocess] returns ok expand: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d -> /var/log/radius/radacct/10.2.1.6/auth-detail-20081010 rlm_detail: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/10.2.1.6/auth-detail-20081010 expand: %t -> Fri Oct 10 10:41:08 2008 ++[auth_log] returns ok ++[chap] returns noop rlm_mschap: Found MS-CHAP attributes. Setting 'Auth-Type = mschap' ++[mschap] returns ok rlm_realm: No '@' in User-Name = "voila\test", looking up realm NULL rlm_realm: No such realm "NULL" ++[suffix] returns noop rlm_realm: No '"' in User-Name = "voila\test", looking up realm NULL rlm_realm: No such realm "NULL" ++[ntdomain] returns noop ++[unix] returns notfound rlm_ldap: Entering ldap_groupcmp() expand: dc=voila,dc=com -> dc=voila,dc=com expand: (sAMAccountName=%{mschap:User-Name:-%{User-Name}}) -> (sAMAccountName=test) 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 10.1.16.130:389, authentication 0 rlm_ldap: bind as cn=project,cn=users,dc=voila,dc=com/pR0j3cT1 to 10.1.16.130:389 rlm_ldap: waiting for bind result ... rlm_ldap: Bind was successful rlm_ldap: performing search in dc=voila,dc=com, with filter (sAMAccountName=test) rlm_ldap: ldap_release_conn: Release Id: 0 expand: (|(&(objectClass=group)(member=%{check:Ldap-UserDn}))(&(objectClass=GroupOfNames)(member=%{check:Ldap-UserDn}))) -> (|(&(objectClass=group)(member=CN\3dtest\2cCN\3dUsers\2cDC\3dvoila\2cDC\3dcom))(&(objectClass=GroupOfNames)(member=CN\3dtest\2cCN\3dUsers\2cDC\3dvoila\2cDC\3dcom))) rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in dc=voila,dc=com, with filter (&(cn=Radius-Admin)(|(&(objectClass=group)(member=CN\3dtest\2cCN\3dUsers\2cDC\3dvoila\2cDC\3dcom))(&(objectClass=GroupOfNames)(member=CN\3dtest\2cCN\3dUsers\2cDC\3dvoila\2cDC\3dcom)))) rlm_ldap: object not found or got ambiguous search result 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=test,CN=Users,DC=voila,DC=com, with filter (objectclass=*) rlm_ldap: performing search in CN=allsubscribers74e30221,CN=Users,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=allsubscribers0f1f0e1c,CN=Users,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=VPN-Users,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=AlarmCapture-SQL,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=LAN Inet,OU=Groups-Websense,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=voila_Center_All,OU=Group Emails,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=BHT-Administrator,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=CSDB-Property-Management,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=IM_Commsoft,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=IM_Authorized,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=Broadhop-League,OU=Group Emails,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=Project-AllUsers,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=sprint-ftp,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=NetTechs,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=LAN,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=IM_Lan,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=Project-Admins,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=Amtelco-Ultracom,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=ridata,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=EVERYONE,OU=Groups-Access,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=NetAdmins,OU=Group Emails,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap: performing search in CN=AlertNotification,OU=Group Emails,DC=voila,DC=com, with filter (cn=Radius-Admin) rlm_ldap: object not found or got ambiguous search result rlm_ldap::groupcmp: Group Radius-Admin not found or user not a member rlm_ldap: ldap_release_conn: Release Id: 0 ++[files] returns noop rlm_ldap: - authorize rlm_ldap: performing user authorization for voila\test expand: (sAMAccountName=%{mschap:User-Name:-%{User-Name}}) -> (sAMAccountName=test) expand: dc=voila,dc=com -> dc=voila,dc=com rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: performing search in dc=voila,dc=com, with filter (sAMAccountName=test) rlm_ldap: looking for check items in directory... rlm_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? rlm_ldap: user voila\test authorized to use remote access rlm_ldap: ldap_release_conn: Release Id: 0 ++[ldap] returns ok ++[expiration] returns noop ++[logintime] returns noop rlm_pap: WARNING! No "known good" password found for the user. Authentication may fail because of this. ++[pap] returns noop rad_check_password: Found Auth-Type mschap auth: type "MSCHAP" +- entering group MS-CHAP rlm_mschap: No Cleartext-Password configured. Cannot create LM-Password. rlm_mschap: No Cleartext-Password configured. Cannot create NT-Password. rlm_mschap: Told to do MS-CHAPv2 for test with NT-Password expand: --username=%{mschap:User-Name} -> --username=test mschap2: 36 expand: --challenge=%{mschap:Challenge:-00} -> --challenge=d9afee48d6040631 expand: --nt-response=%{mschap:NT-Response:-00} -> --nt-response=0e3814caf0302452f2c32c894d5678b93935331ee20ea160 Exec-Program output: Must change password (0xc0000224) Exec-Program-Wait: plaintext: Must change password (0xc0000224) Exec-Program: returned: 1 rlm_mschap: External script failed. rlm_mschap: FAILED: MS-CHAP2-Response is incorrect ++[mschap] returns reject auth: Failed to validate the user. Login incorrect: [voila\\test] (from client Test port 1231 cli 204.112.1.1) Found Post-Auth-Type Reject +- entering group REJECT expand: %{User-Name} -> voila\test attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Sending Access-Reject of id 7 to 10.1.1.6 port 1086 Finished request 0. Going to the next request Waking up in 4.9 seconds. Cleaning up request 0 ID 7 with timestamp +8 Ready to process requests. kesm0724 wrote:
Hello All,
I have a cisco vpn concentrator and in the past have had it pointed to a Windows IAS Server. I have now switched to Freeradius and have discovered that when a user needs to "Change password on next logon" the cisco vpn client does not prompt for a password change. Prior to moving to Freeradius the password change prompt comes up allowing the user to change their password. On the concentrator I do have "Radius with Expiry" configured and have switched back and forth between the IAS Server and the Freeradius server to ensure it was something particular to the authentication servers not the concentrator.
I notice the following in debug:
rlm_mschap: Told to do MS-CHAPv2 for test with NT-Password expand: --username=%{mschap:User-Name} -> --username=test mschap2: 83 expand: --challenge=%{mschap:Challenge:-00} -> --challenge=04e843995bfbdbca expand: --nt-response=%{mschap:NT-Response:-00} -> --nt-response=a378afdf127434783890d2e2e4f9d5bd97976a00d2c51fa4 Exec-Program output: Must change password (0xc0000224) Exec-Program-Wait: plaintext: Must change password (0xc0000224) Exec-Program: returned: 1 rlm_mschap: External script failed. rlm_mschap: FAILED: MS-CHAP2-Response is incorrect
I have been looking on Google for windows domain password expiry + freeradius amongst other search strings all to no avail. Can anyone tell me what I'm doing wrong?
Thanks.
-- View this message in context: http://www.nabble.com/Cisco-VPN-Radius-with-expiry---Windows-domain-password... Sent from the FreeRadius - User mailing list archive at Nabble.com.
kesm0724 wrote:
Is there anything special (ntlm_auth, ldap_attr,etc) that I need to configure for FreeRadius to recognize that an active directory account has expired and the user needs to be prompted to change his/her password?
The server doesn't support "change password" requests. The MS-CHAP extensions are undocumented && Microsoft proprietary. Even if FreeRADIUS implemented them, Samba would need to implement them, too.
I am not even receiving the "user needs to change password" dialogue box from the Cisco VPN client.
I'm not even sure it's possible to do that without using undocumented Microsoft extensions. You could try adding a Reply-Message attribute, and maybe the VPN will show them to the user. Or maybe not. It's up to the VPN if it shows messages, and many don't. Alan DeKok.
participants (2)
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Alan DeKok -
kesm0724