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# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address x.y.54.50
netmask 255.255.255.0
network x.y.54.0
broadcast x.y.54.255
gateway x.y.54.254
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 8.8.8.8
dns-search demo.openstack.xxxx.tw
auto eth1
iface eth1 inet static
address 172.17.1.1
netmask 255.255.255.0
network 172.17.1.0
broadcast 172.17.1.255
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
up ifconfig $IFACE 0.0.0.0 up
up ip link set $IFACE promisc on
down ip link set $IFACE promisc off
down ifconfig $IFACE down
auto br-ex
iface br-ex inet static
address x.y.54.54
netmask 255.255.255.0
network x.y.54.0
broadcast x.y.54.255
gateway x.y.54.254
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 8.8.8.8
dns-search demo.openstack.xxxx.tw
auto eth1
iface eth1 inet static
address 172.17.1.5
netmask 255.255.255.0
network 172.17.1.0
broadcast 172.17.1.255
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