1 files changed, 38 insertions, 0 deletions
diff --git a/package/base-files/extra/usr/share/udhcpc/default.script b/package/base-files/extra/usr/share/udhcpc/default.script
new file mode 100755
index 000000000..02e4a7a3c
--- /dev/null
+++ b/package/base-files/extra/usr/share/udhcpc/default.script
@@ -0,0 +1,38 @@
+#!/bin/sh
+if [[ -z $1 ]]; then
+	echo "Error: should be run by udhcpc"
+	exit 1
+fi
+
+RESOLV_CONF=/tmp/resolv.conf
+
+case $1 in
+(deconfig)
+	ip addr flush $interface
+	;;
+(renew|bound)
+	ip addr add $ip/${mask:-24} brd + dev $interface
+
+	if [[ -n $router ]]; then
+		echo "deleting routers"
+		while ip route del default >&- 2>&-; do :; done
+
+		for i in $router; do
+			echo "adding router $i"
+			ip route add to default via $i
+		done
+	fi
+
+	echo -n >$RESOLV_CONF
+	${domain:+echo search $domain} >>$RESOLV_CONF
+	for i in $dns; do
+		echo "adding dns $i"
+		echo "nameserver $i" >>$RESOLV_CONF
+	done
+
+	# user rules
+	[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user
+;;
+esac
+
+exit $?