route section of a VCFG is dedicated to defining custom routing table rules for the app.
[[route]] destination = "10.0.1.0/24" gateway = "192.168.1.253" interface = "eth0"
As a repeatable section, CLI flags to fields contained within this section must be referenced with an index defining which route the flag applies to. All flags have the form
--route[N].field, where N is a number identifying which route.