AIOps

We have Impact cluster and must change network ie. change IP address on the host servers.

What tasks we must do to success this IP address changed?

Impact version 7.1.12.

paayi: I also want to know the same.

Changing the IP address of a cluster while it belongs to a cluster is not supported. In order to change the IP address, you must first remove it from the cluster, update the IP address and then add it back.

For example:

1. Select System > Clustering > Cluster status.
2. Select the check box for the name of the node whose IP address you want to change.
3. Click Remove.
4. After the node is removed, sign in to that node, change its IP address and click Save Changes.
5. In the main node, add the changed node to the cluster configurations.
6. Log in to the changed node and rejoin the cluster.

The following procedure is a model for changing both node IP addresses in an active/passive cluster:

1. Select System > Clustering > Cluster status.
2. Click Delete Cluster.
3. Change the IP address of each node.
4. Log in to the main node and re-create the cluster, changing it from active/active to active/passive and defining the internal and/or external VIP addresses.
5. Add the other node to the cluster configurations.
6. Log in to the passive node and add it to the cluster.