You can add or delete subnets for IP blocks.


  1. From your browser, log in with admin privileges to an NSX Manager at https://nsx-manager-ip-address.
  2. Select Networking > IPAM from the navigation panel.
  3. Click the name of an IP block.
  4. Click the Subnets tab.
  5. To add a subnet, click Add.
    1. Enter a name and optionally a description.
    2. Enter the size of the subnet.
  6. To delete one or more subnets, select the subnets.
    1. Click Delete.