#!/bin/sh

case "$1" in
  deconfig)
    # Remove IP address
    ip addr flush dev $interface
    ;;

  renew|bound)
    # Set IP address
    ip addr flush dev $interface
    ip addr add $ip/$mask dev $interface

    # Set default gateway
    [ -n "$router" ] && ip route add default via $router dev $interface

    # Update resolv.conf
    echo -n > /etc/resolv.conf
    echo '# generated by udhcpc' > /etc/resolv.conf
    if [ "$DNS" ]; then
        for d in $DNS; do
            echo "nameserver $d" >> /etc/resolv.conf
        done
    fi
    for dns in $dns; do
        echo "nameserver $dns" >> /etc/resolv.conf
    done
    ;;
esac

exit 0