X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fcli%2Fnetwork.py;h=960e387fc823a8e7699d783b584c555c97396d1d;hb=0d98d75450be28bba00ebabcd9041b4ae541f964;hp=53007cd714ab9480aea936ebc4513eb1808519e7;hpb=a5d41da5c5e8cd4108c4acddb91b8d4b609e171c;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/cli/network.py b/src/emuvim/cli/network.py
index 53007cd..960e387 100755
--- a/src/emuvim/cli/network.py
+++ b/src/emuvim/cli/network.py
@@ -1,6 +1,29 @@
 """
-son-emu network CLI
-(c) 2016 by Manuel Peuster <manuel.peuster@upb.de>
+Copyright (c) 2015 SONATA-NFV
+ALL RIGHTS RESERVED.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+the Horizon 2020 and 5G-PPP programmes. The authors would like to
+acknowledge the contributions of their colleagues of the SONATA
+partner consortium (www.sonata-nfv.eu).
 """
 
 import argparse
@@ -25,7 +48,7 @@ class ZeroRpcClient(object):
             # call the local method with the same name as the command arg
             getattr(self, args["command"])(args)
         else:
-            print "Command not implemented."
+            print("Command not implemented.")
 
     def add(self, args):
         vnf_src_name = self._parse_vnf_name(args.get("source"))
@@ -84,7 +107,8 @@ class ZeroRpcClient(object):
 parser = argparse.ArgumentParser(description='son-emu network')
 parser.add_argument(
     "command",
-    help="Action to be executed: add|remove")
+    choices=['add', 'remove'],
+    help="Action to be executed.")
 parser.add_argument(
     "--datacenter", "-d", dest="datacenter",
     help="Data center to in which the network action should be initiated")
@@ -103,10 +127,10 @@ parser.add_argument(
 parser.add_argument(
     "--bidirectional", "-b", dest="bidirectional",
     action='store_true',
-    help="add/remove the flow entries in 2 directions")
+    help="add/remove the flow entries from src to dst and back")
 parser.add_argument(
     "--cookie", "-c", dest="cookie",
-    help="cookie for this flow")
+    help="cookie for this flow, as easy to use identifier (eg. per tenant/service)")
 
 def main(argv):
     args = vars(parser.parse_args(argv))