containers:
pub-gw:
interfaces:
core:
type: veth
gw: anon1
pub:
type: phys
serv-gw:
gw: upstream1
serv:
priv1-gw:
priv1:
priv2-gw:
gw: upstream2
priv2:
upstream1:
up1:
upstream2:
up2:
anon1: