The image shows an OCI region containing a VCN. Within the VCN is a public subnet containing a load balancer, a certificate manager containing a certificate authority and a vault, a VLAN web (external access), and an Oracle Cloud VMware Solution (SDDC) containing a NSX segments connected to tier 1 and tier 0 gateway and three web servers.

Users connect to the load balancer via the internet. The load balancer connects to the certificate manager via SSL/TLS and to the VLAN NSX Edge Uplink 1.

The VLAN connects to the NSX tier 0 gateway which connects to the NSX tier 1 gateway, where is connected NSX segment containing the web servers.

All connections are bi-directional.