Dec 142013
Orion Failover Engine (FoE)

SolarWinds’ Orion Failover Engine (FoE) is based on NeverFail‘s Heartbeat which allows installation of nodes (servers) in 2 ways:

  • High Availability (HA), commonly called LAN implementation, in which nodes have the same IP address and Packet Filter is responsible for isolating respective node from the network by blocking (filtering) traffic on Principal (public) interface
  • Disaster Recovery (DR), commonly called