You can enable or disable a web browser's access to OnCommand System Manager. You can also view the System Manager log.
You can control a web browser's access to System Manager by using vserver services web modify -name sysmgr -vserver cluster_name -enabled [true|false].
System Manager logging is recorded in the /mroot/etc/log/mlog/sysmgr.log files of the node that hosts the cluster management LIF at the time System Manager is accessed. You can view the log files by using a browser. The System Manager log is also included in AutoSupport messages.