# Assign static IP addresses and run custom scripts per interface. # Separate commands with ; # Prefix with ! to run a shell script. # Use \$int to represent the interface #ifconfig_eth0="192.168.0.10 netmask 255.255.255.0" # You also have ifup_eth0 and ifdown_eth0 to run other commands when # eth0 is started and stopped. # You should note that we don't stop the network at system shutdown by default. # If you really need this, then set keep_network=NO # Lastly, the interfaces variable pulls in virtual interfaces that cannot # be automatically detected. #interfaces="br0 bond0 vlan0" # You can also use files instead of variables here if you like: # /etc/ifconfig.eth0 is equivalent to ifconfig_eth0 # /etc/ip.eth0 is equivalent to ifconfig_eth0 # /etc/ifup.eth0 is equivalent to ifup_eth0 # /etc/ifdown.eth0 is equivalent to ifdown_eth0 # Any files found will automatically be put into the interfaces variable. # You don't need to escape variables in files, so use $int instead of \$int. # If you require DHCP, you should install dhcpcd and add it to the boot or # default runlevel. # NIS users can set the domain name here #domainname="foobar" # You can add a default route. # The way this is done is slightly different depending on the operating system. # # *BSD: #defaultroute="192.168.0.1" #defaultroute6="2001:a:b:c" #Hurd/Linux (ifconfig): #defaultroute="gw 192.168.0.1" #defaultroute6="gw 2001:a:b:c" # The remainder of this file applies to Linux only and shows how # iproute2 is supported along with other examples. # ifconfig under Linux is not that powerful and doesn't easily handle # multiple addresses # On the other hand, iproute2 is quite powerful and is also supported #ip_eth0="192.168.0.10/24; 192.168.10.10/24" # You can also use iproute2 to add the default route. #defaultiproute="via 192.168.0.1" #defaultiproute6="via 2001:a:b:c" # ip doesn't handle MTU like ifconfig, but we can do it like so #ifup_eth0="ip link set \$int mtu 1500" # Create a bonded interface #interfaces="bond0" #ifup_bond0="modprobe bonding; ifconfig \$int up; ifenslave \$int bge0" #ifconfig_bond0="192.168.0.10 netmask 255.255.255.0" #ifdown_bond0="rmmod bonding" # Create tap interface and a bridge interface. # We add the tap to the bridge. # An external program, like dhcpcd, will configure the IP on the bridge #interfaces="tun0 br0" #ifup_tun0="tunctl -t \$int" #ifdown_tun0="tunctl -d \$int" #ifup_br0="brctl addbr \$int; brctl add \$int eth1; brtctl add \$int eth2" #ifdown_br0="ifconfig \$int down; btctl delbr \$int" # Create VLAN #interfaces="eth0_2 eth0_3 eth0_4" #ifup_eth0="vconfig add \$int 2; vconfig add \$int 3; vconfig add \$int 4" #ifconfig_eth0_2="192.168.2.10 netmask 255.255.255.0" #ifconfig_eth0_3="192.168.3.10 netmask 255.255.255.0" #ifconfig_eth0_4="192.168.4.10 netmask 255.255.255.0" #ifdown_eth0="vconfig rem \$int.2; vconfig rem \$int.3; vconfig rem \$int.4" # Normally you would use wpa_supplicant to configure wireless, but you can # use iwconfig also #ifup_wlan0="iwconfig \$int key s:secretkey enc open essid foobar"