Event ID - 4128

Event Id4128
SourceApplication Center
DescriptionNLB host-priority conflict detected
Event InformationA network load balancing (NLB) host-priority conflict has been detected on the member. A different host priority must be set for each network adapter in the cluster.
Meaning:
An NLB host-priority conflict has been detected.
Effect:
NLB will not function correctly until this problem is fixed.
Possible Causes and Solutions

Host-priority settings: To resolve this conflict, change the host priority on one of the conflicting cluster members to a value (between 1 and 32) that does not conflict with other cluster members. To change the host priority setting for a network adapter:
1. Open Network and Dial-up Connections.
2. Select the Local Area Connection and open its property sheets.
3. From the list of services and protocols, select Network Load Balancing and open its property sheets.
4. Select the Host Priority property sheet.
5. Change Priority to a unique value in the cluster.
Reference LinksEvent ID: 4128 Cluster Loadbalancing NetCfgUnsupported HostPriConflict

Catch threats immediately

We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.

See what we caught

Did this information help you to resolve the problem?

Yes: My problem was resolved.
No: The information was not helpful / Partially helpful.