diff --git a/plugins/network-elements/ovs/src/com/cloud/network/ovs/OvsTunnelManagerImpl.java b/plugins/network-elements/ovs/src/com/cloud/network/ovs/OvsTunnelManagerImpl.java
index 53607fc9410..a86106eb27b 100644
--- a/plugins/network-elements/ovs/src/com/cloud/network/ovs/OvsTunnelManagerImpl.java
+++ b/plugins/network-elements/ovs/src/com/cloud/network/ovs/OvsTunnelManagerImpl.java
@@ -557,6 +557,9 @@ public class OvsTunnelManagerImpl extends ManagerBase implements OvsTunnelManage
         boolean bridgeNotSetup = true;
 
         for (Network vpcNetwork: vpcNetworks) {
+            if (vpcNetwork.getState() != Network.State.Implemented &&
+                    vpcNetwork.getState() != Network.State.Implementing && vpcNetwork.getState() != Network.State.Setup)
+                continue;
             int key = getGreKey(vpcNetwork);
             List<Long> toHostIds = new ArrayList<Long>();
             List<Long> fromHostIds = new ArrayList<Long>();
@@ -670,19 +673,10 @@ public class OvsTunnelManagerImpl extends ManagerBase implements OvsTunnelManage
         }
 
         if (VirtualMachine.State.isVmStarted(oldState, event, newState)) {
-            if (s_logger.isTraceEnabled()) {
-                s_logger.trace("Security Group Mgr: handling start of vm id" + vm.getId());
-            }
             handleVmStateChange((VMInstanceVO)vm);
         } else if (VirtualMachine.State.isVmStopped(oldState, event, newState)) {
-            if (s_logger.isTraceEnabled()) {
-                s_logger.trace("Security Group Mgr: handling stop of vm id" + vm.getId());
-            }
             handleVmStateChange((VMInstanceVO)vm);
         } else if (VirtualMachine.State.isVmMigrated(oldState, event, newState)) {
-            if (s_logger.isTraceEnabled()) {
-                s_logger.trace("Security Group Mgr: handling migration of vm id" + vm.getId());
-            }
             handleVmStateChange((VMInstanceVO)vm);
         }
 
diff --git a/scripts/vm/hypervisor/xenserver/ovs-vif-flows.py b/scripts/vm/hypervisor/xenserver/ovs-vif-flows.py
index 1445d940ef6..2a2f3bd39ce 100644
--- a/scripts/vm/hypervisor/xenserver/ovs-vif-flows.py
+++ b/scripts/vm/hypervisor/xenserver/ovs-vif-flows.py
@@ -102,7 +102,7 @@ def main(command, vif_raw):
         ovs_vpc_distributed_vr_network = pluginlib.do_cmd([pluginlib.XE_PATH,"network-param-get",
 						       "uuid=%s" % xs_nw_uuid,
 						       "param-name=other-config",
-						       "param-key=is-ovs_vpc_distributed_vr_network", "--minimal"])
+						       "param-key=is-ovs-vpc-distributed-vr-network", "--minimal"])
     except:
         pass
 
@@ -157,7 +157,7 @@ def main(command, vif_raw):
 
             if port.startswith('t'):
                 # check tunnel port is in same network as that of plugged vif
-                if vif_network_id != pluginlib.get_network_id_for_tunnel_port(port):
+                if vif_network_id != pluginlib.get_network_id_for_tunnel_port(port)[1:-1]:
                     continue
                 vnet_tunnelif_ofports.append(if_ofport)
                 vnet_all_ofports.append(if_ofport)
diff --git a/scripts/vm/hypervisor/xenserver/ovstunnel b/scripts/vm/hypervisor/xenserver/ovstunnel
index fec0072452e..068f89fdf6f 100755
--- a/scripts/vm/hypervisor/xenserver/ovstunnel
+++ b/scripts/vm/hypervisor/xenserver/ovstunnel
@@ -160,7 +160,7 @@ def setup_ovs_bridge_for_distributed_routing(session, args):
         lib.do_cmd([lib.XE_PATH, "network-param-set", "uuid=%s" % xs_nw_uuid,
                    "other-config:is-ovs-tun-network=False"])
         lib.do_cmd([lib.XE_PATH, "network-param-set", "uuid=%s" % xs_nw_uuid,
-                   "other-config:is-ovs_vpc_distributed_vr_network=True"])
+                   "other-config:is-ovs-vpc-distributed-vr-network=True"])
         conf_hosts = lib.do_cmd([lib.XE_PATH, "network-param-get",
                                 "uuid=%s" % xs_nw_uuid,
                                 "param-name=other-config",
@@ -302,7 +302,7 @@ def create_tunnel(session, args):
         ovs_vpc_distributed_vr_network = lib.do_cmd([lib.XE_PATH,"network-param-get",
                            "uuid=%s" % xs_nw_uuid,
                            "param-name=other-config",
-                           "param-key=is-ovs_vpc_distributed_vr_network", "--minimal"])
+                           "param-key=is-ovs-vpc-distributed-vr-network", "--minimal"])
         if ovs_tunnel_network == 'True':
             # add flow entryies for dropping broadcast coming in from gre tunnel
             lib.add_flow(bridge, priority=1000, in_port=tun_ofport,