== Example with all variables modifiable

[,yaml]
----
---
rougail:                      # Rougail
  var1: 1.1.1.0               # An network
  var2: 1.1.1.0/24            # An network in CIDR format
  var3: 1.1.1.0/24            # An network in CIDR format with obsolete CIDR type
----
