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What port windows NLB uses for heartbeat communication?

Bhalchandra Tanaji Sawant 0 Reputation points
2023-07-14T06:32:13.72+00:00

What port windows NLB uses for heartbeat communication?

Windows for business | Windows Server | User experience | Other
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  1. Azar 29,520 Reputation points MVP Volunteer Moderator
    2023-07-14T08:49:42.66+00:00

    Hi @Bhalchandra Tanaji Sawant

    Windows Network Load Balancing (NLB) uses port 2504 for heartbeat communication between the NLB cluster nodes. The heartbeat communication is responsible for health monitoring and status synchronization among the NLB nodes.

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