HP Insight Control Software for Linux - Manual (Page 8)

22.5 Enabling telnet access to iLO management processors...................................................188
IV Other topics..........................................................................................190
23 Miscellaneous topics.........................................................................191
23.1 Changing management processor credentials...............................................................191
23.2 Changing the default port for the repository web server................................................191
23.3 Increasing the number of servers that can be discovered concurrently..............................192
23.4 Changing the IP address of the CMS .........................................................................192
23.5 Uninstalling Insight Control for Linux............................................................................192
23.6 Determining the installed Insight Control for Linux version..............................................193
23.7 Event logging overview.............................................................................................193
23.7.1 Understanding the event logging structure.............................................................194
23.7.2 The syslog-ng.conf rules file................................................................................194
23.7.3 Modifying the syslog-ng rules files.......................................................................194
23.8 Changing the number of concurrent tasks....................................................................195
23.9 Support for HP ProLiant DL1xx series servers................................................................195
23.9.1 Configuring SNMP............................................................................................195
23.10 Setting up the DHCP server for virtual guests...............................................................196
23.11 Uninstalling atftp and installing tftp............................................................................196
24 Advanced topics...............................................................................198
24.1 Management Processor Credentials............................................................................198
24.1.1 General information on Insight Control for Linux MP credentials................................198
24.1.2 Maintaining MP unique credentials......................................................................198
24.1.2.1 Discovering and setting up servers with PXE deployment..................................198
24.1.2.2 Discovering and setting up servers with virtual media deployment.....................199
24.1.3 LO100 management processor credential storage..................................................199
24.2 Deploying WBEM provider components using Configure or Repair Agents task................200
24.3 Logging RAM disk connections and operations............................................................201
V Troubleshooting and support resources......................................................202
25 Troubleshooting................................................................................203
25.1 General troubleshooting topics...................................................................................203
25.2 Alternative booting...................................................................................................204
25.3 Apache service does not start....................................................................................204
25.4 Troubleshooting CMF problems..................................................................................204
25.5 Troubleshooting configuration problems.......................................................................207
25.6 Troubleshooting connection problems..........................................................................210
25.7 Troubleshooting DHCP problems................................................................................211
25.8 Troubleshooting discovery problems............................................................................213
25.9 Troubleshooting firmware update problems..................................................................217
25.10 Troubleshooting Insight Control for Linux repository problems........................................217
25.11 Troubleshooting large scale deployment problems........................................................218
25.12 Troubleshooting licensing problems............................................................................218
25.13 Troubleshooting monitoring problems.........................................................................218
25.14 Nagios Troubleshooting...........................................................................................222
25.14.1 Determining the status of the Nagios service........................................................222
25.14.2 Examining Nagios log files...............................................................................222
25.14.3 Running Nagios plug-ins manually.....................................................................222
25.14.4 Using the Nagios report generator analyze mode................................................223
25.14.5 Messages reported by Nagios..........................................................................223
25.14.6 A check_nrpe error occurs during management agents installation.........................225
25.14.7 Nagios gather_all_data script reports check_nrpe errors ......................................226
25.14.8 Troubleshooting Nagios problems......................................................................226
25.15 Troubleshooting OS installation and image deployment problems..................................229
8 Contents