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Chapter 10
425
Tuning, Troubleshooting, Security, and Maintenance
Changing Hostnames/IP Addresses
Changing Hostnames/IP Addresses
Frequently, a node has several IP addresses and hostnames. You may
need to change an IP addresses if a node becomes a member of another
sub-net. In this case, the IP address or fully qualified domain name may
change
In general, on HP-UX systems, the IP address and the related hostname
are configured in:
❏
/etc/hosts
❏
the Domain Name Service (DNS), or
❏
the Network Information Service (NIS)
ITO also configures the hostname and IP address of the managed nodes’
management server in the management server database.
If you are moving from a non-name-server environment to a name-server
environment (DNS, BIND), make sure the name server has access to the
new IP address.
Hostnames work within IP networks to identify a managed node. While
a node may have many IP addresses, the hostname is used to pin-point a
specific node. The system hostname is the string returned when you use
the UNIX
hostname(1)
command.
Changing the Hostname/IP Address of the
Management Server
Change the hostname and/or IP address of the management server in
two stages. Firstly, set up the change by stopping processes and changing
the name. Then, restart and reconfigure ITO for your changes to take
effect. See the following section for information on how to change the
hostname/IP address of the managed nodes.
NOTE
You must de-install the ITO agent software from the management server
before changing the hostname of the management server. Re-install the
ITO agent software when you have finished this task. For more
information on de-installing and re-installing the agent software, see the
HP OpenView IT/Operations Installation Guide for the Management
Server.
Содержание -UX B6941-90001
Страница 6: ...6 ...
Страница 8: ...8 ...
Страница 27: ...27 1 Prerequisites for Installing ITO Agent Software ...
Страница 43: ...43 2 Installing ITO Agents on the Managed Nodes ...
Страница 115: ...115 3 File Tree Layouts on the Managed Node Platforms ...
Страница 162: ...162 Chapter3 File Tree Layouts on the Managed Node Platforms File Tree Layout on Windows NT Managed Nodes ...
Страница 163: ...163 4 Software Maintenance on Managed Nodes ...
Страница 183: ...183 5 Configuring ITO ...
Страница 298: ...298 Chapter5 Configuring ITO Variables ...
Страница 299: ...299 6 Installing Updating the ITO Configuration on the Managed Nodes ...
Страница 315: ...315 7 Integrating Applications into ITO ...
Страница 333: ...333 8 ITO Language Support ...
Страница 352: ...352 Chapter8 ITO Language Support Flexible Management in a Japanese Environment ...
Страница 353: ...353 9 An Overview of ITO Processes ...
Страница 372: ...372 Chapter9 An Overview of ITO Processes Secure Networking ...
Страница 373: ...373 10 Tuning Troubleshooting Security and Maintenance ...
Страница 481: ...481 A ITO Managed Node APIs and Libraries ...
Страница 499: ...499 B Administration of MC ServiceGuard ...
Страница 512: ...512 AppendixB Administration of MC ServiceGuard Troubleshooting ITO in a ServiceGuard Environment ...
Страница 513: ...513 C ITO Tables and Tablespaces in the Database ...
Страница 520: ...520 AppendixC ITO Tables and Tablespaces in the Database ITO Tables and Tablespace ...
Страница 521: ...521 D ITO Man Pages Listing ...