Remove Web Application Proxy Server From Cluster __hot__ -

# Stop the service if still running Stop-Service WapSvc -Force -ErrorAction SilentlyContinue

But here's the terrifying part. Because wap-03 was "alive" according to basic ICMP pings, the cluster's consensus protocol had been treating it as a voting member. For six months, every time wap-03 choked on a null byte, it would delay the cluster's session replication by 400ms.

If your WAP cluster sits behind a load balancer (NLB, Azure LB, F5, etc.), remove the node from the backend pool at this stage. remove web application proxy server from cluster

Alternatively, use the AD FS Management Console:

Even with redundancy, there is a risk. Inform your network team and helpdesk that maintenance is occurring. They should be on the lookout for connectivity alerts or user reports regarding SSO (Single Sign-On) failures. # Stop the service if still running Stop-Service

Remove-Item -Path "HKLM:\SOFTWARE\Microsoft\Web Application Proxy" -Recurse -Force

In the Remote Access Management console: If your WAP cluster sits behind a load

In the realm of modern IT infrastructure, high availability and redundancy are paramount. Web Application Proxy (WAP) servers, often deployed in conjunction with Active Directory Federation Services (AD FS), serve as the critical gatekeepers between the external internet and your internal corporate resources.

# Uninstall the Windows Feature Uninstall-WindowsFeature -Name Web-Application-Proxy