# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8) auto lo umts0 iface lo inet loopback iface eth0 inet dhcp iface umts0 inet dhcp pre-up 3g-set-ap 3g.nttplala.com *****@plala.or.jp password CHAP IP pre-up 3g-connect post-up 3g-monitor start pre-down 3g-monitor stop post-down 3g-disconnect