Here is our Top 20 NSX articles list for June 2016. This list is ranked by the number of times a VMware Support Request was resolved by following the steps in a published Knowledge Base article.
- NSX is unavailable from the vSphere Web Client Plug-in after taking a backup of NSX Manager with quiesced snapshot
- vCenter Server 6.0 restart/reboot results in duplicate VTEPs on VXLAN prepared ESXi hosts
- NSX Edge is unmanageable after upgrading to NSX 6.2.3
- vCenter Server or Platform Services Controller certificate validation error for external VMware Solutions in vSphere 6.0
- vSphere Web Client performance is slow when using NSX Manager
- Installing VXLAN Agent fails with ESX Agent Manager displaying the error: Agent VIB module not installed
- Troubleshooting vSphere ESX Agent Manager (EAM) with NSX
- Oracle connections time out when forwarded through the VMware NSX for vSphere 6.1.x Edge
- NSX Controller becomes isolated or disconnects intermittently
- Licensing VMware vSphere 5.5.x/6.0.x and VMware NSX for vSphere 6.x
- vCenter Server access gets blocked after creating a Deny All rule in NSX Distributed Firewall (DFW)
- No Flow Records displayed in NSX Manager flow monitoring
- VMware NSX Manager virtual appliance installation fails with the error: Operation timed out
- Registering NSX Manager to Lookup Service with External Platform Service Controller (PSC) fails with the error: server certificate chain not verified
- In VMware NSX for vSphere 6.x, modifying an NSX Transport zone through the vSphere Web Client (add/edit/delete/connect/disconnect) fails with the error: Internal server error has occurred
- When adding a previously provisioned ESXi host to a cluster in VMware NSX for vSphere 6.1.x, the cluster status for VXLAN displays an error: Error Unconfigure
- Migration of Service VM (SVM) may cause ESXi host issues in VMware NSX for vSphere 6.x
- NSX User Interface (UI) is grayed out for several seconds and exhibits slow performance on NSX for vSphere 6.2.0
- Slow VMs after upgrading VMware tools in NSX / vCloud Networking and Security
- NSX Edge logs show Memory Overloaded warnings
