I have to deploy many SD-WAN up to 300 sites but each VGVA limit access around 120-150 SD-WAN so have to do multi VGVA VM. Customer also require HA for gateway, Can it work with vSphere & vCenter?
When you say "HA" are you referring to HA features offered by VMware?
The VGVA can be hosted on a standalone ESXi server with vSphere client, it can also be installed on VMware clusters via the VCSA and it's built in tools.
