X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ip4.py;h=c18ce4caa0a9c700529c0d85a758d6ca2e365478;hb=a6fe463c1cb67a52f06e519a514a47a9b6af8057;hp=9ec7f4e812973f6f9ae6248d11740a9e7a6b56c2;hpb=2e02ba0ddaa8fecbd4b6397787658bd29fcca749;p=vpp.git

diff --git a/test/test_ip4.py b/test/test_ip4.py
index 9ec7f4e8129..c18ce4caa0a 100644
--- a/test/test_ip4.py
+++ b/test/test_ip4.py
@@ -4,17 +4,18 @@ import random
 import socket
 import unittest
 
+from scapy.contrib.mpls import MPLS
+from scapy.layers.inet import IP, UDP, TCP, ICMP, icmptypes, icmpcodes
+from scapy.layers.l2 import Ether, Dot1Q, ARP
+from scapy.packet import Raw
+from six import moves
+
 from framework import VppTestCase, VppTestRunner
-from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint
+from util import ppp
 from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpMRoute, \
     VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \
     VppMplsTable, VppIpTable, VppIpAddress
-
-from scapy.packet import Raw
-from scapy.layers.l2 import Ether, Dot1Q, ARP
-from scapy.layers.inet import IP, UDP, TCP, ICMP, icmptypes, icmpcodes
-from util import ppp
-from scapy.contrib.mpls import MPLS
+from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint
 
 
 class TestIPv4(VppTestCase):
@@ -134,11 +135,12 @@ class TestIPv4(VppTestCase):
                     UDP(sport=1234, dport=1234))
 
         pkts = [self.modify_packet(src_if, i, pkt_tmpl)
-                for i in xrange(self.pg_if_packet_sizes[0],
-                                self.pg_if_packet_sizes[1], 10)]
+                for i in moves.range(self.pg_if_packet_sizes[0],
+                                     self.pg_if_packet_sizes[1], 10)]
         pkts_b = [self.modify_packet(src_if, i, pkt_tmpl)
-                  for i in xrange(self.pg_if_packet_sizes[1] + hdr_ext,
-                                  self.pg_if_packet_sizes[2] + hdr_ext, 50)]
+                  for i in moves.range(self.pg_if_packet_sizes[1] + hdr_ext,
+                                       self.pg_if_packet_sizes[2] + hdr_ext,
+                                       50)]
         pkts.extend(pkts_b)
 
         return pkts