From 60ab5bff4c873d875d39293d21945941b4c4ecd1 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Date: Sat, 14 Feb 2015 19:38:54 +0100
Subject: [PATCH 1/2] busybox/05default: Add the script that is used in dora

There was a bugfix in regard to broadcast addresses in
master but I decided to not take the fix as I want to
stay close to the other builds.
---
 .../busybox/files/sysmocom-idu/simple.script  | 86 +++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 recipes-core/busybox/files/sysmocom-idu/simple.script

diff --git a/recipes-core/busybox/files/sysmocom-idu/simple.script b/recipes-core/busybox/files/sysmocom-idu/simple.script
new file mode 100644
index 0000000000..78ac4242a8
--- /dev/null
+++ b/recipes-core/busybox/files/sysmocom-idu/simple.script
@@ -0,0 +1,86 @@
+#!/bin/sh
+
+# udhcpc script edited by Tim Riker <Tim@Rikers.org>
+
+[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+
+RESOLV_CONF="/etc/resolv.conf"
+[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
+[ -n "$subnet" ] && NETMASK="netmask $subnet"
+
+# return 0 if root is mounted on a network filesystem
+root_is_nfs() {
+	sed -n 's/^[^ ]* \([^ ]*\) \([^ ]*\) .*$/\1 \2/p' /proc/mounts |
+	grep -q "^/ \(nfs\|smbfs\|ncp\|coda\)$"
+}
+
+have_bin_ip=0
+if [ -x /sbin/ip ]; then
+  have_bin_ip=1
+fi
+
+case "$1" in
+	deconfig)
+		if [ -x /sbin/resolvconf ]; then
+			/sbin/resolvconf -d "${interface}.udhcpc"
+		fi
+		if ! root_is_nfs ; then
+                        if [ $have_bin_ip -eq 1 ]; then
+                                ip addr flush dev $interface
+                                ip link set dev $interface up
+                        else
+                                /sbin/ifconfig $interface 0.0.0.0
+                        fi
+		fi
+		;;
+
+	renew|bound)
+                if [ $have_bin_ip -eq 1 ]; then
+                        ip addr add dev $interface local $ip/$mask $BROADCAST
+                else
+                        /sbin/ifconfig $interface $ip $BROADCAST $NETMASK
+                fi
+
+		if [ -n "$router" ] ; then
+			if ! root_is_nfs ; then
+                                if [ $have_bin_ip -eq 1 ]; then
+                                        while ip route del default 2>/dev/null ; do
+                                                :
+                                        done
+                                else
+                                        while route del default gw 0.0.0.0 dev $interface 2>/dev/null ; do
+                                                :
+                                        done
+                                fi
+			fi
+
+			metric=0
+			for i in $router ; do
+                                if [ $have_bin_ip -eq 1 ]; then
+                                        ip route add default via $i metric $metric
+                                else
+                                        route add default gw $i dev $interface metric $metric 2>/dev/null
+                                fi
+                                metric=$(($metric + 1))
+			done
+		fi
+
+		# Update resolver configuration file
+		R=""
+		[ -n "$domain" ] && R="domain $domain
+"
+		for i in $dns; do
+			echo "$0: Adding DNS $i"
+			R="${R}nameserver $i
+"
+		done
+
+		if [ -x /sbin/resolvconf ]; then
+			echo -n "$R" | /sbin/resolvconf -a "${interface}.udhcpc"
+		else
+			echo -n "$R" > "$RESOLV_CONF"
+		fi
+		;;
+esac
+
+exit 0

From f1e030419861b90cd0274a71fe7180804b8ccdca Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Date: Sat, 14 Feb 2015 19:39:47 +0100
Subject: [PATCH 2/2] busybox/50default: Start with the metric of 10 for the
 IDU

For wlan and ppp we want to be able to install another default
route and this is only possible if we can use smaller metrics.
---
 recipes-core/busybox/busybox_sysmocom.inc             | 2 +-
 recipes-core/busybox/files/sysmocom-idu/simple.script | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/recipes-core/busybox/busybox_sysmocom.inc b/recipes-core/busybox/busybox_sysmocom.inc
index 13637d3392..11f0941708 100644
--- a/recipes-core/busybox/busybox_sysmocom.inc
+++ b/recipes-core/busybox/busybox_sysmocom.inc
@@ -1,6 +1,6 @@
 SYSMOCOM := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
 FILESEXTRAPATHS_prepend := "${SYSMOCOM}/busybox-${SYSMOCOM_ORIG_PV}:${SYSMOCOM}/files:"
-PRINC = "23"
+PRINC = "24"
 
 SRC_URI += "file://busybox-ifplugd.sh \
             file://ifplugd.sh"
diff --git a/recipes-core/busybox/files/sysmocom-idu/simple.script b/recipes-core/busybox/files/sysmocom-idu/simple.script
index 78ac4242a8..3e304b9b39 100644
--- a/recipes-core/busybox/files/sysmocom-idu/simple.script
+++ b/recipes-core/busybox/files/sysmocom-idu/simple.script
@@ -54,7 +54,7 @@ case "$1" in
                                 fi
 			fi
 
-			metric=0
+			metric=10
 			for i in $router ; do
                                 if [ $have_bin_ip -eq 1 ]; then
                                         ip route add default via $i metric $metric