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Can a VM in the VMC Compute Network access the SDDC Management Network?

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Similiar to an on-premises vSphere deployment, VMware Cloud on AWS follows good security practices by isolating and preventing access to the SDDC Management Network including Virtual Machines running in the Compute Network. With that said, the SDDC can be configured to enable access to the SDDC Management Network for either all or subset of workloads running in the Compute Network.

I have seen this request come up a few times, usually around proof of concepts, lack of on-premises infrastructure or wanting to run completely isolated within VMC for Dev/Test purposes. Below are the step by step instruction on setting this up for both an NSX-V and NSX-T based SDDC. Once enabled, customers can access the vCenter vSphere UI from within the specified Virtual Machine(s) including using tools like OVFTool or PowerCLI for importing new or existing workloads.

Note: Please refer to this blog post here to determine if you are running an NSX-V or NSX-T based SDDC.

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All vSphere 6.7 Update 1 release notes & download links

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The highly anticipated vSphere 6.7 Update has officially GA'ed! Below is an aggregation of all the related release notes and downloads for this vSphere release. I have also created a short URL which you can use to access this exact same page using vmwa.re/vsphere67u1

The downloads are currently being staged, so please be patient.

vCenter Server 6.7u1

ESXi 6.7u1

vSAN 6.7u1

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Automating new Cloud Motion with vSphere Replication using Hybrid Cloud Extension (HCX) API

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Cloud Motion with vSphere Replication is the newest migration type that has been added to the Hybrid Cloud Extension (HCX) solution, which was also demonstrated during the VMworld US 2018 keynote (watch here). Unlike the traditional Bulk Migration, which also uses vSphere Replication to perform the initial replication, Cloud Motion with VR does not incur any downtime during the VM switch over. This is possible with our most beloved vSphere feature, vMotion!

With Bulk Migration, the VM on the source vCenter Server must be shutdown before the newly replicated VM on the destination vCenter Server can be powered on or else a network conflict will occur. Using Cloud Motion with VR, the VM is simply vMotion'ed from the source vCenter Server to the destination vCenter Server and because the VM's storage has already been replicated, the only thing that needs to transfer is the memory state of the VM.


All three HCX Migration Types can be scheduled from the HCX UI using the vSphere Client or automated using the HCX API. The latter option is definitely ideal for customers with large number of migrations but it can also help with smaller migrations as it reduces the amount of user input required when using the UI and ultimately, this reduces user errors.

To help demonstrate the HCX Migration APIs, I have updated my VMware HCX PowerShell Module to include the following two new functions:

  • New-HcxMigration
  • Get-HcxMigration

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