X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FIPv6Util.py;fp=resources%2Flibraries%2Fpython%2FIPv6Util.py;h=883304487dd570957501a235166d3bfe694a8c49;hp=683f892f621a66efc069060b8cee669131b3244f;hb=94e9a913b562f9f0ebe3ed75ce519b51ee75bde7;hpb=1c14952a05b77e96eff4bba9d63f17947440294a

diff --git a/resources/libraries/python/IPv6Util.py b/resources/libraries/python/IPv6Util.py
index 683f892f62..883304487d 100644
--- a/resources/libraries/python/IPv6Util.py
+++ b/resources/libraries/python/IPv6Util.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 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:
@@ -23,8 +23,9 @@ class IPv6Util:
     """IPv6 utilities"""
 
     @staticmethod
-    def vpp_ra_suppress_link_layer(node, interface):
-        """Suppress ICMPv6 router advertisement message for link scope address.
+    def vpp_interface_ra_suppress(node, interface):
+        """Disable sending ICMPv6 router-advertisement messages on
+        an interface on a VPP node.
 
         :param node: VPP node.
         :param interface: Interface name.
@@ -36,8 +37,8 @@ class IPv6Util:
             sw_if_index=InterfaceUtil.get_interface_index(node, interface),
             suppress=1
         )
-        err_msg = f"Failed to suppress ICMPv6 router advertisement message " \
-            f"on interface {interface}"
+        err_msg = f"Failed to disable sending ICMPv6 router-advertisement " \
+            f"messages on interface {interface}"
 
         with PapiSocketExecutor(node) as papi_exec:
             papi_exec.add(cmd, **args).get_reply(err_msg)
@@ -66,9 +67,9 @@ class IPv6Util:
             papi_exec.add(cmd, **args).get_reply(err_msg)
 
     @staticmethod
-    def vpp_all_ra_suppress_link_layer(nodes):
-        """Suppress ICMPv6 router advertisement message for link scope address
-        on all VPP nodes in the topology.
+    def vpp_interfaces_ra_suppress_on_all_nodes(nodes):
+        """Disable sending ICMPv6 router-advertisement messages on all
+        IPv6 enabled interfaces on all VPP nodes in the topology.
 
         :param nodes: Nodes of the test topology.
         :type nodes: dict
@@ -81,4 +82,4 @@ class IPv6Util:
                     node, port_k, u"ipv6"
                 )
                 if ip6_addr_list:
-                    IPv6Util.vpp_ra_suppress_link_layer(node, port_k)
+                    IPv6Util.vpp_interface_ra_suppress(node, port_k)