Hi Rich, I checked these, I see nothing strange. I enabled debug logging in httpd.conf The setup is not totally default eg it runs as ldap user and not as nobody The admin domain is 1 level above of the actual domain of the server. Any idea what could be causing this error? [Mon Oct 16 15:01:06 2006] [notice] [client 10.131.238.21] admserv_host_ip_check: ap_get_remote_host could not resolve 10.131.238.21 [Mon Oct 16 15:01:06 2006] [debug] mod_admserv.c(2518): [client 10.131.238.21] checking user cache for: uid=admin, ou=Administrators, ou=TopologyManagement, o=NetscapeRoot [Mon Oct 16 15:01:06 2006] [debug] mod_admserv.c(2521): [client 10.131.238.21] user found in cache uid=admin, ou=Administrators, ou=TopologyManagement, o=NetscapeRoot [Mon Oct 16 15:01:06 2006] [debug] mod_admserv.c(1480): [client 10.131.238.21] admserv_check_authz: request for uri [/admin-serv/tasks/operation/StatusPing] [Mon Oct 16 15:01:06 2006] [debug] mod_admserv.c(1692): [client 10.131.238.21] admserv_check_authz: uri [tasks/operation/StatusPing] did not begin with [commands/] - not a command [Mon Oct 16 15:01:06 2006] [debug] mod_admserv.c(1741): [client 10.131.238.21] admserv_check_authz: execute CGI [/opt/fedora-ds/bin/admin/admin/bin/statusping] args [(null)] [Mon Oct 16 15:01:21 2006] [notice] [client 10.131.238.21] admserv_host_ip_check: ap_get_remote_host could not resolve 10.131.238.21 [Mon Oct 16 15:01:21 2006] [debug] mod_admserv.c(2518): [client 10.131.238.21] checking user cache for: uid=admin, ou=Administrators, ou=TopologyManagement, o=NetscapeRoot [Mon Oct 16 15:01:21 2006] [debug] mod_admserv.c(2521): [client 10.131.238.21] user found in cache uid=admin, ou=Administrators, ou=TopologyManagement, o=NetscapeRoot [Mon Oct 16 15:01:21 2006] [debug] mod_admserv.c(1480): [client 10.131.238.21] admserv_check_authz: request for uri [/admin-serv/tasks/operation/StatusPing] [Mon Oct 16 15:01:21 2006] [debug] mod_admserv.c(1692): [client 10.131.238.21] admserv_check_authz: uri [tasks/operation/StatusPing] did not begin with [commands/] - not a command [Mon Oct 16 15:01:21 2006] [debug] mod_admserv.c(1741): [client 10.131.238.21] admserv_check_authz: execute CGI [/opt/fedora-ds/bin/admin/admin/bin/statusping Thanks again, Jo