LOAD BALANCING BETWEEN EDGE SYSTEMS IN A HIGH AVAILABILITY EDGE SYSTEM PAIR

摘要

The technology disclosed herein enables load balancing between a pair of virtual edge systems configured for high availability at an edge of a local network environment. In a particular embodiment, a method provides assigning a virtual network address to the pair of virtual edge systems. The method further provides generating state information used by one or more stateful functions of a first virtual edge system of the pair of virtual edge systems and transferring the state information to a second virtual edge system of the pair of virtual edge systems. Also, the method provides directing a first portion of network traffic to the first virtual edge system and a second portion of the network traffic to the second virtual edge system. The network traffic comprises packets addressed with the virtual network address. Figure 7