LibvirtHybridOVSBridgeDriver update for STP

Fixes bug 1129055 The patch will set the stp status as 'off' and the bridge forwarding delay to 0. Cherry picked from 7aeb17d Change-Id: Id6874de0752a23646360590794773e7a7028a945
openstack · Mar 20, 2013 · 2dd8f3e · 2dd8f3e
1 parent cdc2386
commit 2dd8f3e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/nova/virt/libvirt/vif.py b/nova/virt/libvirt/vif.py
@@ -217,6 +217,8 @@ def plug(self, instance, vif):
 
         if not linux_net._device_exists(br_name):
             utils.execute('brctl', 'addbr', br_name, run_as_root=True)
+            utils.execute('brctl', 'setfd', br_name, 0, run_as_root=True)
+            utils.execute('brctl', 'stp', br_name, 'off', run_as_root=True)
 
         if not linux_net._device_exists(v2_name):
             linux_net._create_veth_pair(v1_name, v2_name)