hi,all, I have installed Dogtag Certificate System by pki_install_guide,include ca, subca, kra, ocsp,tks,ra and tps, configure is finished. i have problem in using the Dogtag Certificate Sytem, there many main requestes follow. note: my test domain is wotest.com , operate platform is fedora 13 * 1.* after pkicreate and configure,Enrollment Certificate by URL * https://wotest.com:9444/ca/ee/ca/ * and Issue Certifite are OK, but i access subca Agent Service, can't fetch the subca's Certificate Enrollment submited by SSL END USER SERVICES(* https://wotest.com:9544/ca/ee/ca*/). Subca's Agent Service Click *List Requests<https://woto.localdomain:9443/ca/agent/ca/frameListReq.html> * display : *Problem Processing Your Request * * * *The Certificate Manager encountered an unexpected error while processing your request. The following is a detailed message of the error that occurred. * *Invalid Credential. * *Please consult your local administrator for further assistance. The Certificate System logs may provide further information. * * 2.* if I restart fc13 and execute the "service pki-cad start " ,display: * pki-ca (pid 3386) is running ... Unsecure Port = http://wotest.com:9180/ca/ee/ca Secure Agent Port = https://wotest.com:9443/ca/agent/ca Secure EE Port = https://wotest.com:9444/ca/ee/ca Secure Admin Port = https://wotest.com:9445/ca/services EE Client Auth Port = https://wotest.com:9446/ca/eeca/ca PKI Console Port = pkiconsole https://wotest.com:9445/ca* * Tomcat Port = 9701 (for shutdown) PKI Instance Name: pki-ca PKI Subsystem Type: Root CA (Security Domain) Registered PKI Security Domain Information: ========================================================================== Name: wotest URL: https://wotest.com:9445 ========================================================================== [root@woto jeff]# service pki-cad start pki-subca Starting pki-subca: [确定] pki-subca (pid 4341) is running ... Unsecure Port = http://wotest.com:9580/ca/ee/ca Secure Agent Port = https://wotest.com:9543/ca/agent/ca Secure EE Port = https:/wotest.com:9544/ca/ee/ca Secure Admin Port = https://wotest.com:9545/ca/services EE Client Auth Port = https://wotest.com:9546/ca/eeca/ca PKI Console Port = pkiconsole https://wotest.com:9545/ca Tomcat Port = 9801 (for shutdown) PKI Instance Name: pki-subca PKI Subsystem Type: Subordinate CA Registered PKI Security Domain Information: ========================================================================== Name: wotest URL: https://wotest.com:9445 ==========================================================================* if i access Agent Services in CA or SUBCA, Click *List Requests<https://woto.localdomain:9443/ca/agent/ca/frameListReq.html> * display : *Problem Processing Your Request * * * *The Certificate Manager encountered an unexpected error while processing your request. The following is a detailed message of the error that occurred. * *Invalid Credential. * *Please consult your local administrator for further assistance. The Certificate System logs may provide further information. * So, we can't go on, please tell me what's the problem, and how to do? thanks a lot. -- Best Regards, jeff