X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_vxlan_gbp.py;h=ee106a5769f9de00b8a0d71ecac177031d97cb49;hb=7c03ed4;hp=55594a59fa744ed487090a55ad1cbfc46b0b5867;hpb=61b94c6bc417dbcb11323962b40493e6f7ec2f7e;p=vpp.git

diff --git a/test/test_vxlan_gbp.py b/test/test_vxlan_gbp.py
index 55594a59fa7..ee106a5769f 100644
--- a/test/test_vxlan_gbp.py
+++ b/test/test_vxlan_gbp.py
@@ -1,32 +1,17 @@
 #!/usr/bin/env python
 
 import socket
-from util import ip4n_range, ip4_range
+from util import ip4_range, reassemble4_ether
 import unittest
 from framework import VppTestCase, VppTestRunner
 from template_bd import BridgeDomain
+from vpp_ip import VppIpAddress
 
 from scapy.layers.l2 import Ether, Raw
 from scapy.layers.inet import IP, UDP
 from scapy.layers.vxlan import VXLAN
 from scapy.utils import atol
 
-import StringIO
-
-
-def reassemble(listoffragments):
-    buffer = StringIO.StringIO()
-    first = listoffragments[0]
-    buffer.seek(20)
-    for pkt in listoffragments:
-        buffer.seek(pkt[IP].frag*8)
-        buffer.write(pkt[IP].payload)
-    first.len = len(buffer.getvalue()) + 20
-    first.flags = 0
-    del(first.chksum)
-    header = str(first[Ether])[:34]
-    return first[Ether].__class__(header + buffer.getvalue())
-
 
 class TestVxlanGbp(VppTestCase):
     """ VXLAN GBP Test Case """
@@ -106,13 +91,15 @@ class TestVxlanGbp(VppTestCase):
         ip_range_start = 10
         ip_range_end = ip_range_start + n_ucast_tunnels
         next_hop_address = cls.pg0.remote_ip4n
-        for dest_ip4n in ip4n_range(next_hop_address, ip_range_start,
-                                    ip_range_end):
+        for dest_ip4 in ip4_range(cls.pg0.remote_ip4,
+                                  ip_range_start,
+                                  ip_range_end):
             # add host route so dest_ip4n will not be resolved
-            cls.vapi.ip_add_del_route(dest_ip4n, 32, next_hop_address)
-            r = cls.vapi.vxlan_gbp_add_del_tunnel(
-                src_addr=cls.pg0.local_ip4n,
-                dst_addr=dest_ip4n,
+            vip = VppIpAddress(dest_ip4)
+            cls.vapi.ip_add_del_route(vip.bytes, 32, next_hop_address)
+            r = cls.vapi.vxlan_gbp_tunnel_add_del(
+                VppIpAddress(cls.pg0.local_ip4).encode(),
+                vip.encode(),
                 vni=vni)
             cls.vapi.sw_interface_set_l2_bridge(r.sw_if_index, bd_id=vni)
 
@@ -145,9 +132,9 @@ class TestVxlanGbp(VppTestCase):
             # Create VXLAN GBP VTEP on VPP pg0, and put vxlan_gbp_tunnel0 and
             # pg1 into BD.
             cls.single_tunnel_bd = 1
-            r = cls.vapi.vxlan_gbp_add_del_tunnel(
-                src_addr=cls.pg0.local_ip4n,
-                dst_addr=cls.pg0.remote_ip4n,
+            r = cls.vapi.vxlan_gbp_tunnel_add_del(
+                VppIpAddress(cls.pg0.local_ip4).encode(),
+                VppIpAddress(cls.pg0.remote_ip4).encode(),
                 vni=cls.single_tunnel_bd)
             cls.vapi.sw_interface_set_l2_bridge(r.sw_if_index,
                                                 bd_id=cls.single_tunnel_bd)
@@ -255,7 +242,7 @@ class TestVxlanGbp(VppTestCase):
 
         # Pick first received frame and check if it's correctly encapsulated.
         out = self.pg0.get_capture(2)
-        pkt = reassemble(out)
+        pkt = reassemble4_ether(out)
         self.check_encapsulation(pkt, self.single_tunnel_bd)
 
         payload = self.decapsulate(pkt)