DebianでmultiNIC設定

Debian6.0でmultiNICの設定が分からなくてはまってしまったので忘れないうちにメモ。
Redhatと比べるとstatic-routeの記載がめんどい。

# 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
allow-hotplug eth0
iface eth0 inet static
        address 10.1.1.10
        netmask 255.255.192.0
        network 10.1.0.0
        broadcast 10.1.1.255
        #gateway 10.1.0.1
        # dns-* options are implemented by the resolvconf package, if installed
        dns-nameservers 10.1.1.8 10.1.1.9
        post-up route add -net 10.5.0.0 netmask 255.255.0.0 gw 10.1.0.1
        post-up route add -net 10.6.0.0 netmask 255.255.0.0 gw 10.1.0.1
        pre-down route del -net 10.5.0.0 netmask 255.255.0.0 gw 10.1.0.1
        pre-down route del -net 10.6.0.0 netmask 255.255.0.0 gw 10.1.0.1


allow-hotplug eth1
iface eth1 inet static
        address 10.2.1.10
        netmask 255.255.192.0
        network 10.2.0.0
        broadcast 10.2.1.255
        gateway 10.2.0.1
        dns-nameservers 10.2.1.8 10.2.1.9
        post-up route add -net 0.0.0.0 netmask 0.0.0.0 gw 10.2.0.1
        pre-down route del -net 0.0.0.0 netmask 0.0.0.0 gw 10.2.0.1