X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FTrafficGenerator.py;fp=resources%2Flibraries%2Fpython%2FTrafficGenerator.py;h=afb9388111e2d989262441d5f644ff9552ee556a;hp=46c8b01f9ef5ec4135a9ce119ab3e60e410fcef4;hb=06d9ceaaffd3183155610a60e4897ebbab64384e;hpb=74aa13757057a4c93d62704ad0de7a71c5cf1357

diff --git a/resources/libraries/python/TrafficGenerator.py b/resources/libraries/python/TrafficGenerator.py
index 46c8b01f9e..afb9388111 100644
--- a/resources/libraries/python/TrafficGenerator.py
+++ b/resources/libraries/python/TrafficGenerator.py
@@ -332,7 +332,7 @@ class TrafficGenerator(AbstractMeasurer):
             if2_pci = Topology().get_interface_pci_addr(self._node, tg_if2)
             if min(if1_pci, if2_pci) != if1_pci:
                 self._ifaces_reordered = True
-                tg_topology.sort(reverse=True)
+                tg_topology.reverse()
 
             TrexInitConfig.init_trex_startup_configuration(tg_node, tg_topology)
             TrafficGenerator.startup_trex(tg_node, osi_layer, subtype=subtype)