ifconfig eth0 | grep -e 'inet ' -e 'inet6 .*2001:'
          inet addr:192.0.3.254  Bcast:0.0.0.0  Mask:255.255.255.0
          inet6 addr: 2001:db8:0:3::254/64 Scope:Global
north #
 ifconfig eth1 | grep -e 'inet ' -e 'inet6 .*2001:'
          inet addr:192.1.3.33  Bcast:0.0.0.0  Mask:255.255.255.0
north #
 ../../guestbin/ping-once.sh --up 192.1.3.209 # road_nicnet4
up
north #
 ../../guestbin/ping-once.sh --up 192.1.3.254 # nic_nicnet4
up
north #
 ../../guestbin/ping-once.sh --up 192.1.2.254 # nic_internet4
up
north #
 ../../guestbin/ping-once.sh --up 192.1.2.23 # east_internet4
up
north #
 ../../guestbin/ping-once.sh --up 192.1.2.45 # west_internet4
up
north #
