Changing a node

If the name and/or FQDN of a node has changed, this node must reissue a certificate. Then the procedure for connecting the nodes must be repeated. Outdated nodes must be disconnected.

The port for connecting to nodes can be changed in the details area of the node without reissuing a certificate.

To change the settings for connecting to a node:

1. In the KUMA web interface, open the Structure tab under Settings → Hierarchy and select the relevant node.

   The right side of the window will display the details area of the node.

2. In the Port field, enter the required port.
3. Change the settings for email notifications regarding incidents on the child node:
   • If you need to disable notifications, clear the Monitoring incidents check box.
   • If you need to enable notifications, select the Monitoring incidents check box and use the input field to add the necessary email addresses.

     To send email notifications, you need to configure a connection to the SMTP server.

4. Click Save.

The node connection settings have been changed.

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