Ativando Bonding no Debian Squeeze

Instalação Primeiro instale o pacote ifenslave-2.6, necessario para ativar bonding:

# apt-get install ifenslave-2.6

Shutdown / Desconfigure Interfaces Existentes

# ifdown eth0 (Repeat for all interfaces included in the bond)
# /etc/init.d/networking stop

Configuração Modifique o arquivo /etc/network/interfaces:

auto bond0 iface

bond0 inet static
    address 10.31.1.5
    netmask 255.255.255.0
    network 10.31.1.0
    gateway 10.31.1.254
    slaves eth0 eth1
    bond-mode active-backup
    bond-miimon 100
    bond-downdelay 200
    bond-updelay 200

Iniciando nova interface

# ifup bond0
# /etc/init.d/networking start

cat /sys/class/net/bond0/bonding/mode