Hub-to-Spoke sessions

In this section, we configure the Remote Health Probing feature, to intelligently steer sessions originated behind the Hub.

This topic includes reference configurations for the following components:

• Spoke

• Hub

Spoke

1. In the SD-WAN configuration, enable embedding of measured health information into the probes sent to the Hubs:

       config system sdwan
         config health-check
           edit "HUB"
             set embed-measured-health enable
           next
         end
       end

Hub

1. In the SD-WAN configuration, create a new remote Health Check (specify all the overlay members):

       config system sdwan
         config health-check
           edit "EDGE"
             set detect-mode remote
             set members 2 3
             set sla-id-redistribute 1
             config sla
               edit 1
                 set link-cost-factor latency
                 set latency-threshold 100
                 set priority-in-sla 5
                 set priority-out-sla 8
               next
             end
           next
         end
       end

2. In the BGP configuration, enable inheriting route priority during recursive resolution:

       config router bgp
         set recursive-inherit-priority enable
       end