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# Configuring Controller Services

After the ArcSight Platform upgrade, the values for frontend-ingress-controller-svc and portal-ingress-controller-svc may have changed. Since you previously created a target group for ports 3000 and 5443 using the original ingress-controller-svc value, you must change the targets to match the new values.

To do this, in the target groups previously created for ports 3000 and 5443, de-register the targets. Then, create new target groups with the new port values for frontend-ingress-controller-svc and portal-ingress-controller-svc using the backend ports and add the node as targets as explained in the next step.

Next Step: Creating a Target Group for Controller Service Ports