hosts-inet:
  core:
    server1: 172.20.72.1
    serv-gw: 172.20.72.2
    pub-gw: 172.20.72.3
    priv1-gw: 172.20.72.4
    priv2-gw: 172.20.72.5
    upstream1: 172.20.72.6
    anon1: 172.20.72.7
  pub:
    pub-gw: 172.20.76.1
  serv:
    serv-gw: 172.20.73.1