NIC bonding
参考
ifenslaveの導入
# apt-get install ifenslave # modprobe bonding # lsmod | grep bonding
# vi /etc/modules
bonding
# vi /etc/modprobe.d/bonding.conf
alias bond0 bonding options bond0 mode=1 (/etc/modprobe.d/bonding.conf で options bond0 mode=1はなくてもよさそう)
# vi /etc/network/interfaces
iface eth0 inet manual #iface eth0 inet dhcp allow-hotplug wlan0 iface wlan0 inet manual #iface wlan0 inet dhcp wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf bond-give-a-chance 10 auto bond0 iface bond0 inet dhcp bond-mode 1 bond-miimon 100 slaves eth0 wlan0 bond-primary eth0 (active-backupを設定)
# vi /etc/dhcpcd.conf
denyinterfaces eth0 wlan0
# /etc/init.d/networking stop