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-rwxr-xr-xtesting/start-testing11
1 files changed, 11 insertions, 0 deletions
diff --git a/testing/start-testing b/testing/start-testing
index 9be1f8619..183729423 100755
--- a/testing/start-testing
+++ b/testing/start-testing
@@ -9,6 +9,7 @@ CONFDIR=$DIR/config/kvm
KNLSRC=$BUILDDIR/$KERNEL/arch/x86/boot/bzImage
KNLTARGET=/var/run/kvm-swan-kernel
HOSTFSTARGET=/var/run/kvm-swan-hostfs
+MCASTBRS="virbr1 virbr2"
echo "Starting test environment"
@@ -35,3 +36,13 @@ do
log_action "Guest $host"
execute "virsh create $CONFDIR/$host.xml"
done
+
+# Enforce reception of multicast traffic on bridges
+for br in $MCASTBRS
+do
+ cd /sys/devices/virtual/net/$br/brif
+ for vnet in `find . -name "vnet*"`
+ do
+ echo 2 > $vnet/multicast_router
+ done
+done