add birectional option for set Chain
diff --git a/src/emuvim/cli/network.py b/src/emuvim/cli/network.py
index bf107e8..a4b0233 100755
--- a/src/emuvim/cli/network.py
+++ b/src/emuvim/cli/network.py
@@ -35,7 +35,8 @@
             vnf_src_interface=self._parse_vnf_interface(args.get("source")),

             vnf_dst_interface=self._parse_vnf_interface(args.get("destination")),

             weight=args.get("weight"),

-            match=args.get("match"))

+            match=args.get("match"),

+            bidirectional=args.get("bidirectional"))

 

         # note zerorpc does not support named arguments

         r = self.c.network_action_start(

@@ -96,6 +97,11 @@
 parser.add_argument(

     "--match", "-m", dest="match",

     help="string holding extra matches for the flow entries")

+parser.add_argument(

+    "--bidirectional", "-b", dest="bidirectional",

+    action='store_true',

+    help="add/remove the flow entries in 2 directions")

+

 

 def main(argv):

     args = vars(parser.parse_args(argv))