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NFVBENCH-163: Add gratuitous ARP in case of L3 router mode
[nfvbench.git] / nfvbench / traffic_gen / dummy.py
diff --git a/nfvbench/traffic_gen/dummy.py b/nfvbench/traffic_gen/dummy.py
index 8a6d11a..95147ab 100644 (file)
--- a/nfvbench/traffic_gen/dummy.py
+++ b/nfvbench/traffic_gen/dummy.py
@@ -102,7 +102,7 @@ class DummyTG(AbstractTrafficGenerator):
     def clear_streamblock(self):
         pass
 
-    def get_stats(self, ifstats):
+    def get_stats(self, ifstats=None):
         """Get stats from current run.
 
         The binary search mainly looks at 2 results to make the decision: