scripts/poky-qemu-ifup: Ensure the host has a route to it

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/scripts/poky-qemu-ifup b/scripts/poky-qemu-ifup
index e248a27106..5ae6c6aefb 100755
--- a/scripts/poky-qemu-ifup
+++ b/scripts/poky-qemu-ifup
@@ -92,9 +92,18 @@ if [ "x$IFCONFIG" = "x" ]; then
         IFCONFIG=/sbin/ifconfig
 fi
 
+ROUTE=`which route`
+if [ "x$ROUTE" = "x" ]; then
+        # better than nothing...
+        ROUTE=/sbin/route
+fi
+
 n=$[ (`echo $TAP | sed 's/tap//'` * 2) + 1 ]
 $IFCONFIG $TAP 192.168.7.$n
 
+dest=$[ (`echo $TAP | sed 's/tap//'` * 2) + 2 ]
+$ROUTE add -host 192.168.7.$dest $TAP
+
 # setup NAT for tap0 interface to have internet access in QEMU
 IPTABLES=`which iptables`
 if [ "x$IPTABLES" = "x" ]; then