ABB 800xA - Page 130

800xA History Server Appendix A IP Address Change
130 2PAA107563-600 B
2. Stop RTDB Services on First node of HA Servers. Before stopping RTDB
Services on First node, make sure that all the RTDB Services on Replica Node
are stopped.
3. Perform this step if the IP address o
f network adapters is being changed.
a. Open Network Load Balancing Manag
er. Make note of Common Name
(Full Internet Name) and Common IP (Cluster IP). Use Menu options and
Delete Hosts and cluster on both HA Servers.
b. Change the IP Address of the network adapters on both HA Servers that
a
re configured with NLB.
If the HA History Servers are in Domain Environment, then make sure to re-
register the History Server(s) at Domain.
c. Reconfigure NLB with the same Common Name and Common IP that
previously existed before changing the IP Address, on both HA History
Servers. Refer to Appendix B Network Load Balancing (NLB) of
2PAA107280-200 800xA History Installation manual for more details.
4. Perform this step if Common IP (Clu
ster IP) is being changed.
a. Open NLB Manager and update the Common IP.
5. Restart the HA Servers. Restart the First node f
irst and then Replica node.
6. Open Vrin UI and verify that changed IPs
are updated in Maintenance >
Basics > DatabaseNodes.
The changed cluster IP may not get updated in DatabaseNodes table. This can be
ignored.
7. If the Common IP is changed, then perform the follo
wing steps in all Data
Collectors:
a. Open Setup_Answers f
ile by running the following command in Start >
Run dialog.
notepad "%app_root%\setup\setup_answers.bat"
b. setup_answers opens. Modify the rows:
SET "ANS_P_MAINSERVERIP=<OldNLBCommonIP>"
to