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Markus_Kress
Contributor

How to change management ip of 80.20 cluster

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What is the best way to change the managment ip of a r80.20 cluster? Is it possible to change it without interruption, or restart of services?

I already checked the forum and KB, but I only found how to change the management or external ip of standalone or vsx gateways and how to change the ip of management server itself. I am sure I missed the right article, because I do not think that I am the first one with that question.

Can someone help with a link or description how to change the management ip of a cluster with least impact?

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PhoneBoy
Admin
Admin

Basically when you change the IP on the management server (change the main IP of the management object, the relevant interface IP in the OS), install database, and push policy, that changes it on the gateways.
If you use the management IP anywhere manually like a masters file, you’ll need to change it manually.

View solution in original post

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G_W_Albrecht
Legend
Legend

Please look into sk108333, maybe that helps.

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Markus_Kress
Contributor

Thank you for the sk. But the sk only explains the ip change on a gateway. 

I am looking also for the needed steps on the management server. We are interessted to keep the impact of the change as little as possible.

Questions are:

Is there a need for resetting the SIC on both cluster members?

Is it possible to do the change without a network outage or do we have to use a maintanace window.

The interruption of the management connection is acceptable for a short time

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PhoneBoy
Admin
Admin

Basically when you change the IP on the management server (change the main IP of the management object, the relevant interface IP in the OS), install database, and push policy, that changes it on the gateways.
If you use the management IP anywhere manually like a masters file, you’ll need to change it manually.

View solution in original post

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