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Changing node IPs

Occasional Contributor

Changing node IPs

We have a site that is changing their overall IP scheme and we will need to change our VSAs. Is it as easy as just shutting down a node, changing the IP, bringing it back up and finding it through the CMC again? Then repeating for all nodes? It seems like it should be easy enough. Thanks for any advice you may have.



Honored Contributor

Re: Changing node IPs

you can have multiple VIPs for the cluster so that is as easy as adding the new one and migrating the initiators to the new IP.  Then for the individual nodes, as long as you have routing between the new and old subnets, you should be fine to change each one at a time in a non-disruptive manner.