Filter rules

Three policy-based routing (PBR) rules are needed in order to allow traffic through their respective IPSec tunnels:

 
  • the first rule allows HTTP and FTP traffic to go from the internal network to the server (HTTPServer object in the example). These streams of traffic go through the router HTTPRouter (WAN1 link),
  • the second rule allows production traffic (SQL traffic in the example) to go from the internal network to the server (SQLServer object in the example). These streams of traffic are directed to the gateway ProductionRouter (WAN2 link),
  • the third rule is dedicated to VoIP traffic going from the internal network to the remote network. These streams of traffic go through the router VoIPRouter (WAN3 link),

Since routing to the server network was defined in the filter rules, there is no need to create a static route.