The Kdc Did Not Respond Within The Required Time" Error Message; User's Realm Was Not Found In The Kerberos Configuration File" Error Message; Realm On The Card Was Not Found In The Kerberos Configuration File" Error Message - Lexmark Color Laser Installation And Administration Manual

"The KDC did not respond within the required time" error message

T IP
HE ADDRESS OR HOSTNAME OF THE
1
From the Embedded Web Server, click Settings > Embedded Solutions > PKI Authentication > Configure.
2
If the Simple Kerberos Setup has been configured in PKI Authentication, verify the IP address or hostname
specified for the Domain Controller, and then click Apply to save any needed changes.
3
If a krb5.conf file has been uploaded, verify that the IP address or hostname specified for the Domain Controller
is correct.
T KDC
HE IS NOT CURRENTLY AVAILABLE
You can specify multiple KDCs in the PKI Authentication settings, or in the krb5.conf file. This will typically resolve
the issue.
P 88
ORT IS BLOCKED BY A FIREWALL
Port 88 must be opened between the printer and the KDC in order for authentication to work.
"User's Realm was not found in the Kerberos Configuration file"
error message
This error occurs during manual login, and indicates the Windows Domain is not specified in the Kerberos settings.
1
From the Embedded Web Server, click Settings > Embedded Solutions > PKI Authentication > Configure.
2
Under Simple Kerberos setup, add the Windows Domain in lowercase to the Domain setting.
Example: If the Domain setting is "mil,.mil" and the Windows Domain is "x.y.z", change the Domain setting to
"mil,.mil,x.y.z".
3
If using a krb5.conf file, add an entry to the domain_realm section, mapping the lower case Windows Domain to
the uppercase realm (similar to the existing mapping for the "mil" domain).
"Realm on the card was not found in the Kerberos Configuration
File" error message
This error occurs during SmartCard login.
The PKI Authentication solution settings do not support multiple Kerberos Realm entries. If multiple realms are
needed, you must create and upload a krbf5.conf file, containing the needed realms. If you are already using a Kerberos
configuration file, verify that the missing realm has been correctly added to the file.
KDC
IS NOT CORRECT
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