pkt_gen: MoonGen incorrectly inserting VLAN tag

MoonGen needs to take into account the VLAN tag 'enable'
control knob defined within the VSPERF traffic profile
and therefore only insert the VLAN tag when its 'True'.

JIRA: VSPERF-329

Change-Id: Idbeed2f7e6411f0c28aa56a2d3e71bd7a79d975a
Signed-off-by: bmichalo <bmichalo@redhat.com>

diff --git a/tools/pkt_gen/moongen/moongen.py b/tools/pkt_gen/moongen/moongen.py
index 7af83f2..21dec9c 100644 (file)
--- a/tools/pkt_gen/moongen/moongen.py
+++ b/tools/pkt_gen/moongen/moongen.py
@@ -138,8 +138,9 @@ class Moongen(ITrafficGenerator):
         out_file.write("dstIp = \"" + \
             str(traffic['l3']['dstip']) + "\",\n")
 
-        out_file.write("vlanId = " + \
-            str(traffic['vlan']['id']) + ",\n")
+        if traffic['vlan']['enabled']:
+            out_file.write("vlanId = " + \
+                str(traffic['vlan']['id']) + ",\n")
 
         out_file.write("searchRunTime = " + \
             str(duration) + ",\n")