6.3.2 Standalone Deployment for NSX Edge Services Gateway
A standalone HA model for NSX Edge services gateway HA inserts two independent NSX Edge appliances between the distributed logical router and the physical network as shown in the following figure. This configuration is supported when running NSX 6.x.
Note Starting with NSX 6.1, you can also choose to implement the ECMP model for high availability as described in the next section.
Figure 17. Standalone Deployment for NSX Edge Services Gateway
