Should be good.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4931 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair-cn/SCRIPTS/install_openvswitch1.9.0.bash

@@ -13,7 +13,9 @@ linux-headers-`uname -r` vlan -y
 
 rmmod bridge
 cd /usr/local/src/
-wget http://openvswitch.org/releases/openvswitch-1.9.0.tar.gz
+if [ ! -f /usr/local/src/openvswitch-1.9.0.tar.gz ]; then
+    wget http://openvswitch.org/releases/openvswitch-1.9.0.tar.gz
+fi
 tar -xzf openvswitch-1.9.0.tar.gz
 cd openvswitch-1.9.0
 ./boot.sh

openair-cn/SCRIPTS/start_lte-epc-ovs.bash

@@ -61,6 +61,10 @@ then
     done
 fi
 
+# May we have booted on a new kernel, not the one when we build vswitch kernel module
+if [ ! -f /lib/modules/`uname -r`/extra/openvswitch.ko ]; then
+    $OPENAIRCN_DIR/SCRIPTS/install_openvswitch1.9.0.bash
+fi
 
 IPTABLES=`which iptables`