HP OpenView Operations Administrator's Reference - filibeto.org

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Maintaining OVO Changing Hostnames and IP Addresses in a Cluster Environment 576 — if the IP address has changed, ensures that the new IP address is configured with the OVO agent software. — if the hostname has changed, ensures that all currently assigned templates are redistributed. Updates the <strong>OpenView</strong> Network Node Manager if required. Perform the following steps to change the hostname or IP address on the managed node: 1. Execute the opc_node_change.pl script on the management server: opc_node_change.pl -oldname -oldaddr \ -newname -newaddr\ [,,...] where is old fully qualified name of the managed node where is the old IP address of the managed node where is new fully qualified name of the managed node where is the new IP address of the managed node Depending on the NNM functionality used on the managed node, the following options need to be specified in addition: -nnmupdate If NNM functionality is used on the managed node, the NNM needs to be updated using the -nnmupdate option. This option needs the information of the netmask and the Adapter/MAC address of the managed node. The MAC address can either be passed by option -macaddr in hexadecimal notation or by a callback command line utility passed as a parameter to -hook option. The command line utility will get the and as parameters. It must exit with exit status 0 and pass the MAC address by printing the string MAC=XX:XX:XX:XX:XX:XX to standard output. One example of such command line utility is opcgetmacaddr.sh which can be found in the /opt/OV/contrib/OpC directory on the management server. For more information about opc_node_change.pl script use the -help option. Chapter 13
Maintaining OVO Changing Hostnames and IP Addresses in a Cluster Environment -nnmtopofix Use this option whenever you encounter problems with nodes changed their name or IP address. Note that this option has a high time and resource consumption. 2. Reload the operator GUI. NOTE Responsible operators running the Motif GUI might get an popup message for reloading their browsers. Chapter 13 577
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HP OpenView Operations Administrato
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Intel Itanium Logo: Intel, Intel I
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Contents 6 About Default Node Group
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Contents 8 Types of Templates . . .
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Contents 10 About Character Code Co
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Contents 11. Tuning and Troubleshoo
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Contents 14 Enabling and Disabling
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Contents 16 Maintaining the Managed
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Contents 18
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Preface This guide explains HP Open
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Who Should Read this Guide This gui
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Conventions The following typograph
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OVO Documentation Map HP OpenView O
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Table 2 OVO Manuals (Continued) Man
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OVO Online Information The followin
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34 ❏ Help Instructions Instructio
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36 Accessing the Online Help To acc
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Installing OVO Agents on the Manage
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HP OpenView Performance Agent About
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HP OpenView Performance Agent OVPA
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About OVO Interoperability In this
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About OVO Interoperability Interope
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About Notification Services and Tro
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About OVO Language Support Configur
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About the OVO Java-based Operator G
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About OVO Processes About Managed N
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About OVO Processes About Process S
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About OVO Processes About Process S
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Tuning and Troubleshooting OVO In t
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Maintaining OVO Backing up Data on
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facilities, 72 de-installing See al
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ice_proxy_address option itooprc, 3
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overview, 296-309 setting character
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overview, 287-295 setting character
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emotely, 343-344 configuring access
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overview, 219-240 software requirem
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See also recovering redistributing
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user profiles, 274 severity message
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tools backup, 524 controller, 347-3
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string, 144 648
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