ISE 1.2 - 24492 Machine authentication against AD has failed
Currently experiencing a machine authentication problem between ISE 1.2 patch 2 and a customer AD installation.
AuthZ policy is set to match agains /Users/Domain Computers and /Users Domain Users. User authentication works, machine auth doesnt.
Machine authentication box is ticked.
If you try to disable an AD machine, or try a machine not in the domain you get the appropriate different response in the ISE logs which sugests it has the right access into AD to check this info.
This happens on all computers, both WinXP and Win7 corporate builds.
I know its not an ISE policy configuration as I have resorted to testing the same ISE against a vanilla lab AD environment with the same AD domain name (just by changing the DNS servers ISE uses) and the computer lookup works!
Anybody got any ideas?
thanks.
24492
External-Active-Directory
Machine authentication against Active Directory has failed
Machine authentication against Active Directory has failed.
Error
Please check NTP is in sync or not ISE
Similar Messages
-
ISE 1.1 - 24492 Machine authentication against AD has failed
We implement Cisco ISE 802.1X and Machine Authentication With EAP-TLS.
Authentication Summary
Logged At:
March 11,2015 7:00:13.374 AM
RADIUS Status:
RADIUS Request dropped : 24492 Machine authentication against Active Directory has failed
NAS Failure:
Username:
[email protected]
MAC/IP Address:
00:26:82:F1:E6:32
Network Device:
WLC : 192.168.1.225 :
Allowed Protocol:
TDS-PEAP-TLS
Identity Store:
AD1
Authorization Profiles:
SGA Security Group:
Authentication Protocol :
EAP-TLS
Authentication Result
RadiusPacketType=Drop
AuthenticationResult=Error
Related Events
Authentication Details
Logged At:
March 11,2015 7:00:13.374 AM
Occurred At:
March 11,2015 7:00:13.374 AM
Server:
ISE-TDS
Authentication Method:
dot1x
EAP Authentication Method :
EAP-TLS
EAP Tunnel Method :
Username:
[email protected]
RADIUS Username :
host/LENOVO-PC.tdsouth.com
Calling Station ID:
00:26:82:F1:E6:32
Framed IP Address:
Use Case:
Network Device:
WLC
Network Device Groups:
Device Type#All Device Types,Location#All Locations
NAS IP Address:
192.168.1.225
NAS Identifier:
WLC-TDS
NAS Port:
4
NAS Port ID:
NAS Port Type:
Wireless - IEEE 802.11
Allowed Protocol:
TDS-PEAP-TLS
Service Type:
Framed
Identity Store:
AD1
Authorization Profiles:
Active Directory Domain:
tdsouth.com
Identity Group:
Allowed Protocol Selection Matched Rule:
TDS-WLAN-DOT1X-EAP-TLS
Identity Policy Matched Rule:
Default
Selected Identity Stores:
Authorization Policy Matched Rule:
SGA Security Group:
AAA Session ID:
ISE-TDS/215430381/40
Audit Session ID:
c0a801e10000007f54ffe828
Tunnel Details:
Cisco-AVPairs:
audit-session-id=c0a801e10000007f54ffe828
Other Attributes:
ConfigVersionId=7,Device Port=32768,DestinationPort=1812,RadiusPacketType=AccessRequest,Protocol=Radius,Framed-MTU=1300,State=37CPMSessionID=c0a801e10000007f54ffe828;30SessionID=ISE-TDS/215430381/40;,Airespace-Wlan-Id=1,CPMSessionID=c0a801e10000007f54ffe828,EndPointMACAddress=00-26-82-F1-E6-32,GroupsOrAttributesProcessFailure=true,Device Type=Device Type#All Device Types,Location=Location#All Locations,Device IP Address=192.168.1.225,Called-Station-ID=e0-d1-73-28-a7-70:TDS-Corp
Posture Status:
EPS Status:
Steps
11001 Received RADIUS Access-Request
11017 RADIUS created a new session
Evaluating Service Selection Policy
15048 Queried PIP
15048 Queried PIP
15048 Queried PIP
15048 Queried PIP
15004 Matched rule
11507 Extracted EAP-Response/Identity
12500 Prepared EAP-Request proposing EAP-TLS with challenge
11006 Returned RADIUS Access-Challenge
11001 Received RADIUS Access-Request
11018 RADIUS is re-using an existing session
12502 Extracted EAP-Response containing EAP-TLS challenge-response and accepting EAP-TLS as negotiated
12800 Extracted first TLS record; TLS handshake started
12805 Extracted TLS ClientHello message
12806 Prepared TLS ServerHello message
12807 Prepared TLS Certificate message
12809 Prepared TLS CertificateRequest message
12505 Prepared EAP-Request with another EAP-TLS challenge
11006 Returned RADIUS Access-Challenge
11001 Received RADIUS Access-Request
11018 RADIUS is re-using an existing session
12504 Extracted EAP-Response containing EAP-TLS challenge-response
12505 Prepared EAP-Request with another EAP-TLS challenge
11006 Returned RADIUS Access-Challenge
11001 Received RADIUS Access-Request
11018 RADIUS is re-using an existing session
12504 Extracted EAP-Response containing EAP-TLS challenge-response
12505 Prepared EAP-Request with another EAP-TLS challenge
11006 Returned RADIUS Access-Challenge
11001 Received RADIUS Access-Request
11018 RADIUS is re-using an existing session
12504 Extracted EAP-Response containing EAP-TLS challenge-response
12505 Prepared EAP-Request with another EAP-TLS challenge
11006 Returned RADIUS Access-Challenge
11001 Received RADIUS Access-Request
11018 RADIUS is re-using an existing session
12504 Extracted EAP-Response containing EAP-TLS challenge-response
12571 ISE will continue to CRL verification if it is configured for specific CA
12571 ISE will continue to CRL verification if it is configured for specific CA
12811 Extracted TLS Certificate message containing client certificate
12812 Extracted TLS ClientKeyExchange message
12813 Extracted TLS CertificateVerify message
12804 Extracted TLS Finished message
12801 Prepared TLS ChangeCipherSpec message
12802 Prepared TLS Finished message
12816 TLS handshake succeeded
12509 EAP-TLS full handshake finished successfully
12505 Prepared EAP-Request with another EAP-TLS challenge
11006 Returned RADIUS Access-Challenge
11001 Received RADIUS Access-Request
11018 RADIUS is re-using an existing session
12504 Extracted EAP-Response containing EAP-TLS challenge-response
Evaluating Identity Policy
15006 Matched Default Rule
24433 Looking up machine/host in Active Directory - [email protected]
24492 Machine authentication against Active Directory has failed
22059 The advanced option that is configured for process failure is used
22062 The 'Drop' advanced option is configured in case of a failed authentication request
But the user can authenticated by EAP-TLS
AAA Protocol > RADIUS Authentication Detail
RADIUS Audit Session ID :
c0a801e10000007f54ffe828
AAA session ID :
ISE-TDS/215430381/59
Date :
March 11,2015
Generated on March 11, 2015 2:48:43 PM ICT
Actions
Troubleshoot Authentication
View Diagnostic MessagesAudit Network Device Configuration
View Network Device Configuration
View Server Configuration Changes
Authentication Summary
Logged At:
March 11,2015 7:27:32.475 AM
RADIUS Status:
Authentication succeeded
NAS Failure:
Username:
[email protected]
MAC/IP Address:
00:26:82:F1:E6:32
Network Device:
WLC : 192.168.1.225 :
Allowed Protocol:
TDS-PEAP-TLS
Identity Store:
AD1
Authorization Profiles:
TDS-WLAN-PERMIT-ALL
SGA Security Group:
Authentication Protocol :
EAP-TLS
Authentication Result
[email protected]
State=ReauthSession:c0a801e10000007f54ffe828
Class=CACS:c0a801e10000007f54ffe828:ISE-TDS/215430381/59
Termination-Action=RADIUS-Request
cisco-av-pair=ACS:CiscoSecure-Defined-ACL=#ACSACL#-IP-PERMIT_ALL_TRAFFIC-508adc03
MS-MPPE-Send-Key=5a:9a:ca:b0:0b:2a:fe:7d:fc:2f:8f:d8:96:25:50:bb:c8:7d:91:ba:4c:09:63:57:3e:6e:4e:93:5d:5c:b0:5d
MS-MPPE-Recv-Key=24:fa:8d:c3:65:94:d8:29:77:aa:71:93:05:1b:0f:a5:58:f8:a2:9c:d0:0e:80:2d:b6:12:ae:c3:8c:46:22:48
Airespace-Wlan-Id=1
Related Events
Authentication Details
Logged At:
March 11,2015 7:27:32.475 AM
Occurred At:
March 11,2015 7:27:32.474 AM
Server:
ISE-TDS
Authentication Method:
dot1x
EAP Authentication Method :
EAP-TLS
EAP Tunnel Method :
Username:
[email protected]
RADIUS Username :
[email protected]
Calling Station ID:
00:26:82:F1:E6:32
Framed IP Address:
Use Case:
Network Device:
WLC
Network Device Groups:
Device Type#All Device Types,Location#All Locations
NAS IP Address:
192.168.1.225
NAS Identifier:
WLC-TDS
NAS Port:
4
NAS Port ID:
NAS Port Type:
Wireless - IEEE 802.11
Allowed Protocol:Hello,
I am analyzing your question and seeing the ISE logs i can see that the machine credentials was LENOVO-PC. Do you have shure that these credentials has in your Active Directory to validate this machine ? The machine certificate has the correct machine credentials from the domain ? The group mapped in the ISE rule has the machine inside this group ?
Differently from the user authentication that happens with success because the domain credentials can be validate from the Active Directory and get access to the network. -
Hi,
I have a setup ISE 1.1.1. Users are getting authenticate against AD. Everything is working fine except some users report disconnection. I see in the ISE that (Authentication failed: 24415 User authentication against Active Directory failed since user's account is locked out). Users are using Windows 7 OS.
Error is enclosed & here is the port configuration.
Port Configuration.
interface GigabitEthernet0/2
switchport access vlan 120
switchport mode access
switchport voice vlan 121
authentication event fail action next-method
authentication event server dead action reinitialize vlan 120
authentication event server alive action reinitialize
authentication host-mode multi-auth
authentication order mab dot1x
authentication priority dot1x mab
authentication port-control auto
authentication periodic
authentication timer reauthenticate server
mab
dot1x pae authenticator
dot1x timeout tx-period 60
spanning-tree portfast
ip dhcp snooping limit rate 30 interface GigabitEthernet0/2
switchport access vlan 120
switchport mode access
switchport voice vlan 121
authentication event fail action next-method
authentication event server dead action reinitialize vlan 120
authentication event server alive action reinitialize
authentication host-mode multi-auth
authentication order mab dot1x
authentication priority dot1x mab
authentication port-control auto
authentication periodic
authentication timer reauthenticate server
mab
dot1x pae authenticator
dot1x timeout tx-period 60
spanning-tree portfast
ip dhcp snooping limit rate 30
Please help.The error message means that Active Directory server Reject the authentication attempt
as for some reasons the user account got locked.I guess, You should ask your AD Team to check in the AD
Event Logs why did the user account got locked.
Under Even Viewers, You can find it out
Regards
Minakshi (Do rate the helpful posts) -
Hi,
Since we implemented Cisco ISE we receive the following failure on several Notebooks:
Authentication failed : 24408 User authentication against Active Directory failed since user has entered the wrong password
This happens 2 or 3 times per Day. So basically the authentications are working. But when the failure appears, the connection is lost for a short time.
The Clients are using PEAP(EAP-MSCHAPv2) for Authentication. We've got a Cisco Wireless Environment (WLC 5508).
Why is this happening?
Thanks,
MarcThe possible causes of this error message are:
1.] If the end user entered an incorrect username.
2.] The shared sceret between WLC and ISE is mismatched. With this we'll see continous failed authentication.
3.] As long as a PSN not receiving a response from the supplicant within this limit during an EAP conversation, it will throw this error code. In majority of cases it says eap session timed out.
In your cases, the 3rd option seems to be the most closest one.
Jatin Katyal
- Do rate helpful posts - -
I used time machine, now my drive has failed and all my files are lost.
i used time machine, now my drive has failed and all my files are lost. any one know how to get the max osx to see the drive again so i can retrive my files
kabb30 wrote:
i used time machine,
Ok, check
now my drive has failed
Which one, the TM drive or the internal boot drive?
all my files are lost.
Where? on both drives or just TM or the internal drive?
any one know how to get the max osx
yea, if we knew more details of your machine and what you had before and later
to see the drive again so i can retrive my files
I don't know what drive failed.
I'm thinking here your internal drive failed? Was it replaced?
You have a blank internal drive and a TimeMachine drive and your asking how to reinstall OS X so you can restore from the TimeMachine drive?
How are you getting here? Another machine or device and what is it?
We need more details of your situation please. -
ISE and Microsoft AD machine authentication
Hello Security masters,
my goal is to perform a PEAP authentication against Microsoft AD with the machine credentials of the Windows PC.
The question is, how my authorization policy looks like? From my understanding I have different possibilities to solve this:
1.) Directly referencing to the AD group, where the computer objects are stored:
If "Any" and <AD-NAME>:ExternalGroups equals <DOMAIN>/COMPUTERS then PermitAccess
Drawback: If I have multiple subdomains or if the computer accounts are stored in different OUs or groups, I have to check all of them (multiple rules or compound conditions)
2.) Username checking
If "Any" and Network Access:UserName STARTS_WITH host\ then "PermitAccess"
I'm checking if the username starts with "host\", which is normally an indicator for a machine/computer account
3.) Attribute checking
If "Any" and <AD-NAME>:servicePrincipalName STARTS_WITH host\ then "PermitAccess"
I'm checking the value of the "servicePrincipalName" of the AD. Normally only computers have this attribute and the value is "host\<PC-NAME>
Is one of these three approaches the right way to do it, or am I doing it completely wrong.
Is there a best-practice approach to do this? How did you guys solve this?
Best regards and thank you in advance
JohannesHi Neno,
thank you for your answer.
There are multiple domains in the forest and the computer / machine accounts are in multiple groups.
So a trust relationship is not enough to reach the goal. In the ISE you have to add all these groups to the ISE search index in the External Identity Sources - AD settings. Plus you'll have to check for all these groups in the authorization policy (either manually or with a compound condition).
Is that right? -
AD authentication against Shared Services failing randomly
We're seeing random failures in AD authentication against Shared Services both via the Excel Addin and via Maxl scripts.
SQL server (v 10.50.2500), Shared Services and OHS (v 11.1.2.2.303), and Essbase server (v11.1.2.2.104) are installed on the same physical box (16 cores, 192GB RAM) in a single-server configuration. It happens every few days at no fixed time and is resolved either by itself in a few hours, or by stopping and starting EPM services (Hyperion Foundation Services - Managed Server, OPMN service for Essbase, and OPMN service for OHS are stopped by running <Middleware_Home>\user_projects\epmsystem1\bin\stop.bat, and started by running start.bat).
While the AD authentication is down, nobody is able to connect (via the Excel Add-in or Maxl scripts) using their AD accounts and get the following error - "Analytical Services user [AD_user1] Authentication Fails against the Shared Services Server with Error [EPMCSS-00301: Failed to authenticate user. Invalid credentials. Enter valid credentials.]". Native authentication works at all times (even when AD authentication fails).
Although it seems to apply to an older version and to Planning/Workspace, we did look into "Error "EPMCSS-00301: Failed To Authenticate User. Invalid credentials" Intermittently When MSAD User Logs Into Workspace. (Doc ID 1389871.1)". But even after making the suggested changes, the problem persists. Any ideas what might be causing AD authentication to fail randomly like this? Below are some relevant portions of the logs -
From ESSBASE_ODL.log -
[2014-01-10T04:41:06.693-05:00] [ESSBASE0] [ERROR:32] [AGENT-1440] [] [ecid: 1388972435616,0] [tid: 6312] Essbase user [hyperion_admin] Authentication Fails against the Shared Services Server with Error [EPMCSS-00301: Failed to authenticate user. Invalid credentials. Enter valid credentials.]
[2014-01-10T04:41:06.693-05:00] [ESSBASE0] [WARNING:1] [AGENT-1003] [] [ecid: 1388972435616,0] [tid: 6312] Error 1051440 processing request [Login] - disconnecting
From SharedServices_Security_Client.log -
[2014-01-10T04:39:00.490-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20330] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheManager] [SRC_METHOD: getCache] Cache refresh started asynchronously. This is a status messages. No action required. [2014-01-10T04:39:42.547-05:00] [EPMCSS] [ERROR] [EPMCSS-07047] [oracle.EPMCSS.CSS] [tid: 150] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.util.jndi.pool.JNDIConnectionPool] [SRC_METHOD: getBorrowObject] Failed to get connection from connection pool for user directory AD. Error executing query. adweilcom:389. Verify user directory configuration.
[2014-01-10T04:39:42.547-05:00] [EPMCSS] [ERROR] [EPMCSS-09102] [oracle.EPMCSS.CSS] [tid: 150] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.JNDIHelper] [SRC_METHOD: getURLContext] Failed to initialize group cache for MSAD user directory AD. Error connecting to url. ad.weil.com:389. Verify MSAD user directory configuration.
[2014-01-10T04:39:42.547-05:00] [EPMCSS] [ERROR] [EPMCSS-00107] [oracle.EPMCSS.CSS] [tid: 150] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.CSSManager] [SRC_METHOD: pingConfiguredProviders] Failed to refresh group cache. Some of configured user directories not initialized [AD]. Verify user directory configuration.
[2014-01-10T04:39:42.547-05:00] [EPMCSS] [WARNING] [EPMCSS-10029] [oracle.EPMCSS.CSS] [tid: 150] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: run] Exception while building asynchronous group cache for user directory. EPMCSS-00107: Failed to refresh group cache. Some of configured user directories not initialized [AD]. Verify user directory configuration.. Verify Shared Services security user directory configuration.
[2014-01-10T04:40:24.605-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.util.jndi.pool.JNDIConnectionPool] [SRC_METHOD: getBorrowObject] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-10T04:40:24.605-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.JNDIHelper] [SRC_METHOD: getURLContext] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-10T04:41:06.662-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.util.jndi.pool.JNDIConnectionPool] [SRC_METHOD: getBorrowObject] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-10T04:41:06.662-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.JNDIHelper] [SRC_METHOD: getURLContext] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-10T04:41:06.693-05:00] [EPMCSS] [WARNING] [EPMCSS-10033] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.facade.impl.CSSAbstractAuthenticator] [SRC_METHOD: authenticateUser] Skipping user directory {0} failed to communicate with server. {1}. No action required.
[2014-01-10T04:41:06.693-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 149] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.facade.impl.CSSAbstractAuthenticator] [SRC_METHOD: authenticateUser] Failed to authenticate user. Invalid credentials. Enter valid credentials.
From console~Essbase1~EssbaseAgent~AGENT~1.log -
[Fri Jan 10 04:40:22 2014EPMCSS-00301: Failed to authenticate user. Invalid credentials. Enter valid credentials.
at com.hyperion.css.facade.impl.CSSAbstractAuthenticator.authenticateUser(CSSAbstractAuthenticator.java:658)
at com.hyperion.css.facade.impl.CSSAPIAuthenticationImpl.authenticate(CSSAPIAuthenticationImpl.java:69)
at com.hyperion.css.facade.impl.CSSAPIImpl.authenticate(CSSAPIImpl.java:102)
at com.hyperion.css.facade.impl.CSSAPIImpl.login(CSSAPIImpl.java:794)
at com.hyperion.css.facade.CSSAPIFacade.login(CSSAPIFacade.java:776) ]
Local/ESSBASE0///9180/Info(1042059)Server times are in sync. In fact, we see no such issues on the 9.3.1 environments (which are in the same server farm as the 11.1.2.2 environments).
We're using the same MSAD configuration we have in the 9.3.1 environments as follows -
Directory Server: Microsoft
Name: AD Host Name: ad.mycompany.com
Port: 389
SSL Enabled: unchecked
Base DN: DC=ad,DC=mycompany,DC=com
ID Attribute: objectguid (greyed)
Maximum Size: 200
Trusted: checked
Anonymous Bind: unchecked
User DN: ad\hyperion_admin
Append Base DN: unchecked
User RDN: blank
Login Attribute: cn
First name Attribute: givenName
Last name Attribute: sn
Email Attribute: mail
Object Class: person,organizationalPerson,user
Support Groups: checked
Group RDN: OU=groups
Name Attribute: CN
object class: group?member
I also tried disabling AD groups (Support Groups = unchecked), but I still see a random AD authentication failure. Below are logs based on automated retrievals using an AD account at 14:37, 17:37, 20:37 and 21:40 today. The first 2 worked fine, the 3rd failed, the fourth worked fine again. From SharedServices_Security_Client.log -
[2014-01-11T14:37:00.574-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20330] [oracle.EPMCSS.CSS] [tid: 42] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheManager] [SRC_METHOD: getCache] Cache refresh started asynchronously. This is a status messages. No action required.
[2014-01-11T14:37:00.917-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20005] [oracle.EPMCSS.CSS] [tid: 43] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Asynchronously started user directory cache building for user directory Native Directory. Status message. No action required.
[2014-01-11T14:37:00.917-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20005] [oracle.EPMCSS.CSS] [tid: 43] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Asynchronously started user directory cache building for user directory AD. Status message. No action required.
[2014-01-11T14:37:00.917-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20008] [oracle.EPMCSS.CSS] [tid: 44] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.MSADProvider] [SRC_METHOD: createCache] Group support is disabled for MSAD user directory AD returning empty cache map. Status message. No action required.
[2014-01-11T14:37:00.917-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20007] [oracle.EPMCSS.CSS] [tid: 44] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.ProviderCacheThread] [SRC_METHOD: run] Group cache completed for user directory AD and size of group cache is 0. Status message. No action required.
[2014-01-11T14:37:00.917-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20007] [oracle.EPMCSS.CSS] [tid: 45] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.ProviderCacheThread] [SRC_METHOD: run] Group cache completed for user directory Native Directory and size of group cache is 19. Status message. No action required.
[2014-01-11T14:37:00.917-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20331] [oracle.EPMCSS.CSS] [tid: 43] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Cache building is done for the providers, now started unifying the cache. This is a status messages. No action required.
[2014-01-11T14:37:01.151-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20332] [oracle.EPMCSS.CSS] [tid: 43] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Unify cache done and cache object set to the cache manager. This is a status messages. No action required.
[2014-01-11T17:37:00.752-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20330] [oracle.EPMCSS.CSS] [tid: 46] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheManager] [SRC_METHOD: getCache] Cache refresh started asynchronously. This is a status messages. No action required.
[2014-01-11T17:37:01.174-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20005] [oracle.EPMCSS.CSS] [tid: 47] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Asynchronously started user directory cache building for user directory Native Directory. Status message. No action required.
[2014-01-11T17:37:01.174-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20005] [oracle.EPMCSS.CSS] [tid: 47] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Asynchronously started user directory cache building for user directory AD. Status message. No action required.
[2014-01-11T17:37:01.174-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20008] [oracle.EPMCSS.CSS] [tid: 48] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.MSADProvider] [SRC_METHOD: createCache] Group support is disabled for MSAD user directory AD returning empty cache map. Status message. No action required.
[2014-01-11T17:37:01.174-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20007] [oracle.EPMCSS.CSS] [tid: 48] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.ProviderCacheThread] [SRC_METHOD: run] Group cache completed for user directory AD and size of group cache is 0. Status message. No action required.
[2014-01-11T17:37:01.174-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20007] [oracle.EPMCSS.CSS] [tid: 49] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.ProviderCacheThread] [SRC_METHOD: run] Group cache completed for user directory Native Directory and size of group cache is 19. Status message. No action required.
[2014-01-11T17:37:01.174-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20331] [oracle.EPMCSS.CSS] [tid: 47] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Cache building is done for the providers, now started unifying the cache. This is a status messages. No action required.
[2014-01-11T17:37:01.361-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20332] [oracle.EPMCSS.CSS] [tid: 47] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Unify cache done and cache object set to the cache manager. This is a status messages. No action required.
[2014-01-11T20:37:00.634-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20330] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheManager] [SRC_METHOD: getCache] Cache refresh started asynchronously. This is a status messages. No action required.
[2014-01-11T20:37:42.707-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.util.jndi.pool.JNDIConnectionPool] [SRC_METHOD: getBorrowObject] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-11T20:37:42.707-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.JNDIHelper] [SRC_METHOD: getURLContext] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-11T20:38:24.748-05:00] [EPMCSS] [ERROR] [EPMCSS-07047] [oracle.EPMCSS.CSS] [tid: 51] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.util.jndi.pool.JNDIConnectionPool] [SRC_METHOD: getBorrowObject] Failed to get connection from connection pool for user directory AD. Error executing query. adweilcom:389. Verify user directory configuration.
[2014-01-11T20:38:24.748-05:00] [EPMCSS] [ERROR] [EPMCSS-09102] [oracle.EPMCSS.CSS] [tid: 51] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.JNDIHelper] [SRC_METHOD: getURLContext] Failed to initialize group cache for MSAD user directory AD. Error connecting to url . ad.weil.com:389. Verify MSAD user directory configuration.
[2014-01-11T20:38:24.748-05:00] [EPMCSS] [ERROR] [EPMCSS-00107] [oracle.EPMCSS.CSS] [tid: 51] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.CSSManager] [SRC_METHOD: pingConfiguredProviders] Failed to refresh group cache. Some of configured user directories not initialized [AD]. Verify user directory configuration.
[2014-01-11T20:38:24.748-05:00] [EPMCSS] [WARNING] [EPMCSS-10029] [oracle.EPMCSS.CSS] [tid: 51] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: run] Exception while building asynchronous group cache for user directory. EPMCSS-00107: Failed to refresh group cache. Some of configured user directories not initialized [AD]. Verify user directory configuration.. Verify Shared Services security user directory configuration..
[2014-01-11T20:39:06.806-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.util.jndi.pool.JNDIConnectionPool] [SRC_METHOD: getBorrowObject] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-11T20:39:06.806-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.JNDIHelper] [SRC_METHOD: getURLContext] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-11T20:39:06.806-05:00] [EPMCSS] [WARNING] [EPMCSS-10033] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.facade.impl.CSSAbstractAuthenticator] [SRC_METHOD: authenticateUser] Skipping user directory {0} failed to communicate with server. {1}. No action required.
[2014-01-11T20:39:06.806-05:00] [EPMCSS] [ERROR] [EPMCSS-00301] [oracle.EPMCSS.CSS] [tid: 50] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.facade.impl.CSSAbstractAuthenticator] [SRC_METHOD: authenticateUser] Failed to authenticate user. Invalid credentials. Enter valid credentials.
[2014-01-11T21:40:41.799-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20330] [oracle.EPMCSS.CSS] [tid: 52] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheManager] [SRC_METHOD: getCache] Cache refresh started asynchronously. This is a status messages. No action required.
[2014-01-11T21:40:41.986-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20005] [oracle.EPMCSS.CSS] [tid: 53] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Asynchronously started user directory cache building for user directory Native Directory. Status message. No action required.
[2014-01-11T21:40:41.986-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20005] [oracle.EPMCSS.CSS] [tid: 53] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Asynchronously started user directory cache building for user directory AD. Status message. No action required.
[2014-01-11T21:40:41.986-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20008] [oracle.EPMCSS.CSS] [tid: 54] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.spi.impl.msad.MSADProvider] [SRC_METHOD: createCache] Group support is disabled for MSAD user directory AD returning empty cache map. Status message. No action required.
[2014-01-11T21:40:41.986-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20007] [oracle.EPMCSS.CSS] [tid: 54] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.ProviderCacheThread] [SRC_METHOD: run] Group cache completed for user directory AD and size of group cache is 0. Status message. No action required.
[2014-01-11T21:40:42.002-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20007] [oracle.EPMCSS.CSS] [tid: 55] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.ProviderCacheThread] [SRC_METHOD: run] Group cache completed for user directory Native Directory and size of group cache is 19. Status message. No action required.
[2014-01-11T21:40:42.002-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20331] [oracle.EPMCSS.CSS] [tid: 53] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Cache building is done for the providers, now started unifying the cache. This is a status messages. No action required.
[2014-01-11T21:40:42.080-05:00] [EPMCSS] [NOTIFICATION:16] [EPMCSS-20332] [oracle.EPMCSS.CSS] [tid: 53] [ecid: disabled,0] [SRC_CLASS: com.hyperion.css.cache.CacheThread] [SRC_METHOD: buildCache] Unify cache done and cache object set to the cache manager. This is a status messages. No action required. -
Cisco ISE Machine failed machine authentication
Hi, last week we migrated to ISE 1.2 Patch 7 and since then we are having trouble with our corporate SSID.
We have a rule that says :
1) User is domain user.
2) Machine is authenticated.
But for some reason that I can't figure out some machine(I would say around 200/1000) can't seem to authenticate.
This is the message I found in the "steps"
24423 ISE has not been able to confirm previous successful machine authentication for user in Active Directory
I was wondering if I could force something on the controller or on ISE directly.
EDIT : In the operation > Authentication I can see that some host/MachineName are getting authenticated.
Would I be able to force this as a step in my other rule.Hi shertica, and thank you for the explanation. I started working with ISE a month ago and still getting familiarized but I think the problem is the relationship between the Machine and the user because I can't find any Host/MachineName fail in the last 24 hour and I can't seem to have any log further than that.
Failure Reason
15039 Rejected per authorization profile
Resolution
Authorization Profile with ACCESS_REJECT attribute was selected as a result of the matching authorization rule. Check the appropriate Authorization policy rule-results.
Steps
11001
Received RADIUS Access-Request
11017
RADIUS created a new session
15049
Evaluating Policy Group
15008
Evaluating Service Selection Policy
15048
Queried PIP
15048
Queried PIP
15048
Queried PIP
15004
Matched rule
11507
Extracted EAP-Response/Identity
12300
Prepared EAP-Request proposing PEAP with challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12302
Extracted EAP-Response containing PEAP challenge-response and accepting PEAP as negotiated
12318
Successfully negotiated PEAP version 0
12800
Extracted first TLS record; TLS handshake started
12805
Extracted TLS ClientHello message
12806
Prepared TLS ServerHello message
12807
Prepared TLS Certificate message
12810
Prepared TLS ServerDone message
12305
Prepared EAP-Request with another PEAP challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12304
Extracted EAP-Response containing PEAP challenge-response
12318
Successfully negotiated PEAP version 0
12812
Extracted TLS ClientKeyExchange message
12804
Extracted TLS Finished message
12801
Prepared TLS ChangeCipherSpec message
12802
Prepared TLS Finished message
12816
TLS handshake succeeded
12310
PEAP full handshake finished successfully
12305
Prepared EAP-Request with another PEAP challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12304
Extracted EAP-Response containing PEAP challenge-response
12313
PEAP inner method started
11521
Prepared EAP-Request/Identity for inner EAP method
12305
Prepared EAP-Request with another PEAP challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12304
Extracted EAP-Response containing PEAP challenge-response
11522
Extracted EAP-Response/Identity for inner EAP method
11806
Prepared EAP-Request for inner method proposing EAP-MSCHAP with challenge
12305
Prepared EAP-Request with another PEAP challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12304
Extracted EAP-Response containing PEAP challenge-response
11808
Extracted EAP-Response containing EAP-MSCHAP challenge-response for inner method and accepting EAP-MSCHAP as negotiated
15041
Evaluating Identity Policy
15006
Matched Default Rule
15013
Selected Identity Source - IdentityStore_AD_liadom01
24430
Authenticating user against Active Directory
24402
User authentication against Active Directory succeeded
22037
Authentication Passed
11824
EAP-MSCHAP authentication attempt passed
12305
Prepared EAP-Request with another PEAP challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12304
Extracted EAP-Response containing PEAP challenge-response
11810
Extracted EAP-Response for inner method containing MSCHAP challenge-response
11814
Inner EAP-MSCHAP authentication succeeded
11519
Prepared EAP-Success for inner EAP method
12314
PEAP inner method finished successfully
12305
Prepared EAP-Request with another PEAP challenge
11006
Returned RADIUS Access-Challenge
11001
Received RADIUS Access-Request
11018
RADIUS is re-using an existing session
12304
Extracted EAP-Response containing PEAP challenge-response
24423
ISE has not been able to confirm previous successful machine authentication for user in Active Directory
15036
Evaluating Authorization Policy
24432
Looking up user in Active Directory - LIADOM01\lidoex
24416
User's Groups retrieval from Active Directory succeeded
15048
Queried PIP
15048
Queried PIP
15048
Queried PIP
15048
Queried PIP
15048
Queried PIP
15004
Matched rule - AuthZBlock_DOT1X
15016
Selected Authorization Profile - DenyAccess
15039
Rejected per authorization profile
12306
PEAP authentication succeeded
11503
Prepared EAP-Success
11003
Returned RADIUS Access-Reject
Edit : I found a couple of these :
Event
5400 Authentication failed
Failure Reason
24485 Machine authentication against Active Directory has failed because of wrong password
Resolution
Check if the machine is present in the Active Directory domain and if it is spelled correctly. Also check whether machine authentication is configured properly on the supplicant.
Root cause
Machine authentication against Active Directory has failed because of wrong password.
Username
host/MachineName
I also have an alarming number of : Misconfigured Supplicant Detected(3714) -
802.1x Wireless - Enforce user AND machine authentication
I am using ACS v5.6 and I'd like to confirm that it is not possible to enforce both user and machine authentication against AD before allowing wireless access to Windows 7 clients, using PEAP/MSCHAPv2 and the built-in 802.1x supplicant.
The only workaround seems to involve MAR (Machine Access Restrictions), which has pretty significant drawbacks.
I'd rather not have to deploy user and machine certificates.
All I want to do is allow access to the wireless network only if the device and the user are in AD.
It's such a simple scenario that I must be missing something.
Any suggestions are welcome. Thanks in advance for your comments.
LucasIn my opinion, the only solution that works is using NAM and EAP-Chaining with ISE as radius backend, last time i looked in ACS release notes was 5.4, and it didn't have eap-chaining support.
Using the built-in windows supplicant will only authenticate user or machine at any time, not both. As you discovered, the feature called MAR used to be what was being recommended (mostly because nothing else existed), What most people miss when they say this will work fine with windows supplicant and acs, is the fact that you cannot be sure that when the user authenticates, he is doing it from an authenticated machine, this is mainly due to the shortcomings.of MAR. You should consider migrating to ISE if you are not using any TACACS features on ACS. -
ACS Machine Authentication Fails Every 30 Days
Running ACS5.2, Windows XP Pro, Window Server 2003 and Cisco Anyconnect Client. When the machine name password changes between the PC and the AD server the ACS will error out with "24485 Machine authentication against Active Directory has failed because of wrong password"
TAC has been working with us on this and sees the error in the logs but does not have an answer on with to do to solve this. It has the same problem with Wireless Zero.
Once the PC is rebooted the error goes away for 30 days. We are in a hospital setting so this is a not just a minor problemSo it looks like this is the offical Microsoft answer:
Hello Tom,
I had a discussion with an escalation resource on this case and updated him on what we found so far, From what I understand this is a known issue when the client is using PEAP with computer authentication only and the workarounds to this problem are the 2 solutions lined up in that article that I sent you.
http://support.microsoft.com/default.aspx?scid=kb;EN-US;904943
Regards
Krishna -
any help about configuring MAC OS to work with ISE and 802.1x machine authentication?
Hi,
You will need to have the MAC OSX join the active directory domain so it can have the proper machine credentials. If joining the macbook to Active Directory is not a viable solution then having a certificate issued to the macbook would be another option but you would have to user a user certificate.
If we take a step back, why are you looking to perform machine authentication for a macbook?
Reference material -
http://www.afp548.com/2012/11/20/802-1x-eaptls-machine-auth-mtlion-adcerts/
You will need to use a lion server to build a profile based on the instructions above.
Thanks
Tarik Admani
*Please rate helpful posts* -
Apple macosx machine authentication with ISE using EAP-TLS
Hello,
On a ongoing setup we are using eap-tls authentication with account validation against AD. We have our own CA (microsoft based). ISE version 1.2.1 patch 1.
With windows machines all is working well. We are using computer authentication only.
Now the problem is that we wish to do the same with MAC OSX machines.
We are using casper software suite and are able to push certificates into macosx, and are doing machine authentication.
in ISE the certificate authentication profile is being set to look at the subject alternative name - DNS name of the machines. Whenever we set it to the UPN (hostname$) windows accounts are not found in ad.
When MAC OSX authenticate as machines (they have a computer account in AD) they present themselves with RADIUS-Username = hostname$ instead of host/hostname.
The consequence is that by lacking the host/, ISE considers that this is a user authentication, instead of a computer one, and when it sets off to find the account, it searches in User class instead of Computer - which obviously returns no results.
Is anybody aware of any way to force MAC OSX to present a host/hostname RADIUS-Username when authenticating?
Any similar experiences of authenticating MAC OSX with ISE and machine/computer authentication are welcome.
Thanks
Gustavo NovaisAdditional information from the above question.
I have the following setup;
ACS 3.2(3) built 11 appliance
-Cisco AP1200 wireless access point
-Novell NDS to be used as an external database
-Windows 2003 enterprise with standalone Certificate Authorithy Services Installed
-Windows XP SP2 Client
My Goal is to use Windows XP Native Wlan Utility to connect to AP using EAP-TLS authentication against Novell NDS.
Tried to connect using Cisco compatible wlaN utility and authenticate using EAP-GTC against Novell NDS for for users, it works fine and perfectly.
When connecting using EAP-TLS, I am getting an error from ACS failed attempt "Auth type Not supported by External DB". But in the ACS documentation says that it supports EAP-TLS. How true is this? Is there anybody have the same problem? Do I need to upgrade my ACS? What should I do? What other authentication type could be used to utilize native WinXP Wlan Utility?
Please help...
Thanks -
We are running ISE 1.3 tied to AD with WLC 7.6.130.0. Our ISE has a GoDaddy (none wildcard) certificate loaded for https and EAP. We are just running PEAP. We have a mix of IOS, Android, and Windows 7/8 devices. IOS and Android devices can self create a wireless profile and after entering credentials can connect without issue. Our Windows 7/8 devices, when auto creating a wireless profile are selecting 802.1x machine authentication instead of User authentication or the best option which is machine or user authentication. This is problematic as we do allow for machine authentication but have an authorization rule limiting machine auth to domain controller and ISE connectivity only. This is to allow domain Windows 7/8 devices to have domain connectivity prior to user sign-in but force user auth to get true network connectivity. The problem is why are the Windows devices not auto setting to user authentication (as I think they did when we ran ISE1.2), or the best option which is to allow both types of authentication? I have limited authentication protocols to just EAP CHAP and moved the machine auth profile to the bottom of the list. Neither have helped. I also notice that the Windows 7/8 endpoints have to say allow connectivity several times even though we are using a global and should be trusted certificate authority (probably a separate issue).
Thank you for any help or ideas,When connecting a windows device to the ISE enabled SSID when there is not a saved wireless profile on that machine, it will connect and auto create the profile. In that profile, 802.1x computer authentication option is chosen by windows. That has to be changed to computer or user for the machine to function correctly on the network.
On 1.2, this behavior was different. The Windows device would auto select user authentication by default. At other customer sites, windows devices auto select user authentication. This of course needs to be changed to user or computer in order to support machine auth, but at least the default behavior of user authentication would allow machines to get on the network and functional easily to begin with. -
Only machine authentication in ISE
Hello,
I would like to know is it possible to have only machine authentication (No user auth at all) in ISE infrastructure. If yes then what credential need to be provide at the time of 802.1X auth login or there is no need to provide any credential and workstation automatically passed authentication process.
Thanks in advancedHi,
Yes but you will need to use your normal login credentials and set every supplicant to do computer authentication only. Keep in mind most windows supplicant only do machine authentications at certain times.
Keep in mind you can do machine and user auth and build policies such that only users on authenticated machines are granted access.
Sent from Cisco Technical Support iPad App -
ISE machine authentication timeout
Hi all,
We have a ISE infrastructure and we have enabled user and machine authentication through EAP-TLS.
Everything is working fine except that every 1 hour user must log off and login again because machine authentication has, I think, expired!
As you can imagine this is unacceptable. I saw that the machine restriction age is only 1 hour and changed it to 8 hours.
My question is if machine restarts at 7 hours past first successful authentication will the timer reset or after an hour will be kicked and have to log off and in again?
How have you bypassed the timeout of mar cache?
My ISE version is 1.2 with 2 patches installed
Thank you
Sent from Cisco Technical Support iPad AppHi
Cisco ISE contains a Machine Access Restriction (MAR) component that provides an additional means of controlling authorization for Microsoft Active Directory-authentication users. This form of authorization is based on the machine authentication of the computer used to access the Cisco ISE network. For every successful machine authentication, Cisco ISE caches the value that was received in the RADIUS Calling-Station-ID attribute (attribute 31) as evidence of a successful machine authentication.
Cisco ISE retains each Calling-Station-ID attribute value in cache until the number of hours that was configured in the "Time to Live" parameter in the Active Directory Settings page expires. Once the parameter has expired, Cisco ISE deletes it from its cache.
When a user authenticates from an end-user client, Cisco ISE searches the cache for a Calling-Station-ID value from successful machine authentications for the Calling-Station-ID value that was received in the user authentication request. If Cisco ISE finds a matching user-authentication Calling-Station-ID value in the cache, this affects how Cisco ISE assigns permissions for the user that requests authentication in the following ways:
• If the Calling-Station-ID value matches one found in the Cisco ISE cache, then the authorization profile for a successful authorization is assigned.
• If the Calling-Station-ID value is not found to match one in the Cisco ISE cache, then the authorization profile for a successful user authentication without machine authentication is assigned.
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