X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FIPv4Setup.py;h=b018bceacf128624bd01a4c38ab948aa5db03f47;hb=5899ac744eb5f722f53151c98e5acfdbdf678d0c;hp=7129e6723149ca882ebdf4eafcc60a710a079f4f;hpb=933f6fd1af59ffede0f1e51ca67b6913fb9a27e8;p=csit.git

diff --git a/resources/libraries/python/IPv4Setup.py b/resources/libraries/python/IPv4Setup.py
index 7129e67231..b018bceacf 100644
--- a/resources/libraries/python/IPv4Setup.py
+++ b/resources/libraries/python/IPv4Setup.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2018 Cisco and/or its affiliates.
 # 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:
@@ -60,17 +60,19 @@ class IPv4Node(object):
         pass
 
     @abstractmethod
-    def set_route(self, network, prefix_length, gateway, interface):
+    def set_route(self, network, prefix_length, gateway, interface, count=1):
         """Configure IPv4 route.
 
         :param network: Network IPv4 address.
         :param prefix_length: IPv4 prefix length.
         :param gateway: IPv4 address of the gateway.
         :param interface: Interface name.
+        :param count: Number of consecutive routes to add.
         :type network: str
         :type prefix_length: int
         :type gateway: str
         :type interface: str
+        :type route: int
         :returns: nothing
         """
         pass
@@ -97,7 +99,7 @@ class IPv4Node(object):
 
         :param interface: Interface name.
         :type interface: str
-        :return: nothing
+        :returns: nothing
         """
         pass
 
@@ -116,8 +118,8 @@ class IPv4Node(object):
 
 class Tg(IPv4Node):
     """Traffic generator node"""
-    def __init__(self, node_info):
-        super(Tg, self).__init__(node_info)
+
+    # Implicit constructor is inherited.
 
     def _execute(self, cmd):
         """Executes the specified command on TG using SSH.
@@ -146,7 +148,7 @@ class Tg(IPv4Node):
                                                 interface)
         self._sudo_execute(cmd)
 
-    def set_route(self, network, prefix_length, gateway, interface):
+    def set_route(self, network, prefix_length, gateway, interface, count=1):
         netmask = self._get_netmask(prefix_length)
         cmd = 'route add -net {} netmask {} gw {}'.\
             format(network, netmask, gateway)
@@ -177,8 +179,8 @@ class Tg(IPv4Node):
 
 class Dut(IPv4Node):
     """Device under test"""
-    def __init__(self, node_info):
-        super(Dut, self).__init__(node_info)
+
+    # Implicit contructor is inherited.
 
     def get_sw_if_index(self, interface):
         """Get sw_if_index of specified interface from current node.
@@ -329,7 +331,7 @@ class IPv4Setup(object):
         interfaces from topology and use them to setup ARP entries.
 
         :param nodes_info: Dictionary containing information on all nodes
-        in topology.
+            in topology.
         :param nodes_addr: Nodes IPv4 addresses.
         :type nodes_info: dict
         :type nodes_addr: dict