Supervisor with "NSX + DTGW/VNA"

This section describes the procedures for provisioning and managing Network Services within a VKS Namespace utilizing an "NSX + DTGW/VNA" architecture inside a vSphere environment.

• Network Services
  • Subnets
  • SubnetSets
  • Static Routes
  • External IPs
  • VM Load Balancers

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Network Services - Subnetsets

A SubnetSet provides dynamic, automated scaling functionality for subnets:

• Scale Out: As soon as a subnet within the SubnetSet consumes its available IP capacity, a new subnet is automatically provisioned.
• Scale In: Conversely, when a subnet becomes completely empty (no workload attached to it), it is automatically deleted.

For more information about Subnets settings review the VPC Subnet Overlay page.

Create SubnetSet

Navigate to vCenter > Supervisor Management > Supervisors, select your target Supervisor, click the Namespaces tab, and select your specific Namespace.
Under the Resources card, click Network - Go to Service.

1. Create New SubnetSet
   Navigate to SubnetSets, and click New SubnetSet.
   

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Validate Subnetset

Click on the newly created Subnetset, and navigate to Subnets to view its current subnets CIDR and VPC Gateway.

Subnet list empty

SubnetSets automatically scale in/out the subnets.
To have a subnet in a SubnetSet, you need to deploy first at least 1 VM / K8s in the SubnetSet.