fix monitoring bug

[osm/vim-emu.git] / src / emuvim / dcemulator / monitoring.py

diff --git a/src/emuvim/dcemulator/monitoring.py b/src/emuvim/dcemulator/monitoring.py
index ce24a40..985a1c1 100755 (executable)
--- a/src/emuvim/dcemulator/monitoring.py
+++ b/src/emuvim/dcemulator/monitoring.py
@@ -202,7 +202,7 @@ class DCNetworkMonitor():
         network_metric = {}\r
 \r
         # check if port is specified (vnf:port)\r
-        if vnf_interface is None:\r
+        if vnf_interface is None or vnf_interface == '':\r
             # take first interface by default\r
             connected_sw = self.net.DCNetwork_graph.neighbors(vnf_name)[0]\r
             link_dict = self.net.DCNetwork_graph[vnf_name][connected_sw]\r
@@ -404,8 +404,10 @@ class DCNetworkMonitor():
         previous_measurement = metric_dict['previous_measurement']\r
         previous_monitor_time = metric_dict['previous_monitor_time']\r
         mon_port = metric_dict['mon_port']\r
-\r
         for port_stat in port_stat_dict[str(switch_dpid)]:\r
+            # ovs output also gives back 'LOCAL' port\r
+            if port_stat['port_no'] == 'LOCAL':\r
+                continue\r
             if int(port_stat['port_no']) == int(mon_port):\r
                 port_uptime = port_stat['duration_sec'] + port_stat['duration_nsec'] * 10 ** (-9)\r
                 this_measurement = int(port_stat[metric_key])\r