
| 
 | Administration | 
| 
 | General Tab (Principal Information window) | 
| Maximum | You can set the maximum ticket lifetime for each | 
| Ticket | individual principal. The time should not exceed the | 
| Lifetime | corresponding ticket lifetime set for the realm, as | 
| 
 | controlled by the krbtgt/REALM@REALM principal. | 
| Maximum | You can set the maximum renewal time for each | 
| Renew Time | individual principal. The time should not exceed the | 
| 
 | corresponding renewal time set for the realm. | 
| 
 | To restrict the issuance of renewable tickets, clear the | 
| 
 | Allow Renewable option on the Attributes tab of the | 
| 
 | Principal Information window. You cannot enter a | 
| 
 | renewal time of zero (0). If you enter zero in the | 
| 
 | Maximum Renew Time field on the General tab, you | 
| 
 | will receive a warning ‘Invalid Field Entry’ when | 
| 
 | you click OK or Apply. | 
| Last Modified | The last modified time and date is automatically | 
| 
 | updated when the principal information changes. | 
| Modified By | The name of the user updating the principal. | 
| Chapter 6 | 121 | 
