HP Operations Manager for UNIX Administrator’s Reference

Maintaining HPOM
Changing Hostnames and IP Addresses
To Reconfigure the Management Server after Changing its
Hostname or IP Address
To reconfigure the management server after changing its hostname or IP
address, follow these steps:
1. Stop the management server.
Enter the following:
/opt/OV/bin/ovstop opc ovoacomm ovctrl
2. Update the HP Operations management server registration.
If you have changed the hostname, update the HP Operations
management server registration. Enter the following:
rm /etc/opt/OV/share/conf/OpC/mgmt_sv/svreg
touch /etc/opt/OV/share/conf/OpC/mgmt_sv/svreg
/opt/OV/bin/OpC/install/opcsvreg \
-add /etc/opt/OV/share/conf/OpC/mgmt_sv/itosvr.reg
To find out how to reconfigure additionally installed subagent
packages, see the manuals supplied with these packages.
3. If NNM discovery is enabled on the management server.
If NNM discovery is enabled, perform the following steps. If NNM
discovery is disabled, you can skip these steps.
a. Start the HP Topology Manager Daemon Service.
Enter the following:
/opt/OV/bin/ovstart ovtopmd
b. Stop the netmon process.
If the netmon process automatically starts when the system
starts, stop the netmon process.
Enter the following:
/opt/OV/bin/ovstop netmon
c. Remove all entries from the SNMP configuration cache.
Enter the following:
/opt/OV/bin/xnmsnmpconf -clearCache
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Chapter 12