Don't build empty VRFs
Don't build empty VRFs

drkitty/cyder,OSU-Net/cyder,murrown/cyder,murrown/cyder,akeym/cyder,akeym/cyder,akeym/cyder,drkitty/cyder,OSU-Net/cyder,OSU-Net/cyder,drkitty/cyder,murrown/cyder,OSU-Net/cyder,akeym/cyder,drkitty/cyder,murrown/cyder