ea4f0847c
Denis Vlasenko
2009-04-16
Subject
update example udhcpc script
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examples/udhcp/simple.script+15 -8
| @@ -5,35 +5,42 @@ | |
| [ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1 | |
| RESOLV_CONF="/etc/resolv.conf" | |
| - | [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" |
| + | NETMASK="" |
| [ -n "$subnet" ] && NETMASK="netmask $subnet" | |
| + | BROADCAST="broadcast +" |
| + | [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" |
| case "$1" in | |
| deconfig) | |
| - | /sbin/ifconfig $interface 0.0.0.0 |
| + | echo "Setting IP address 0.0.0.0 on $interface" |
| + | ifconfig $interface 0.0.0.0 |
| ;; | |
| renew|bound) | |
| - | /sbin/ifconfig $interface $ip $BROADCAST $NETMASK |
| + | echo "Setting IP address $ip on $interface" |
| + | ifconfig $interface $ip $NETMASK $BROADCAST |
| if [ -n "$router" ] ; then | |
| - | echo "deleting routers" |
| + | echo "Deleting routers" |
| while route del default gw 0.0.0.0 dev $interface ; do | |
| : | |
| done | |
| metric=0 | |
| for i in $router ; do | |
| + | echo "Adding router $i" |
| route add default gw $i dev $interface metric $((metric++)) | |
| done | |
| fi | |
| - | echo -n > $RESOLV_CONF |
| - | [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF |
| + | echo "Recreating $RESOLV_CONF" |
| + | echo -n > $RESOLV_CONF-$$ |
| + | [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF-$$ |
| for i in $dns ; do | |
| - | echo adding dns $i |
| - | echo nameserver $i >> $RESOLV_CONF |
| + | echo " Adding DNS server $i" |
| + | echo nameserver $i >> $RESOLV_CONF-$$ |
| done | |
| + | mv $RESOLV_CONF-$$ $RESOLV_CONF |
| ;; | |
| esac | |