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authorHongjun Ni <hongjun.ni@intel.com>2018-06-08 07:12:05 +0800
committerDave Barach <openvpp@barachs.net>2018-06-26 14:56:30 +0000
commit6fb0d9b269057a40b6979c741f8c1187b653d12d (patch)
tree8f40ee3d2c731d3d63e40497f3988f47bf89e0e3 /test/test_lb.py
parent8d2e9bd8d80e7bcc703189f5796733be24c6d0a6 (diff)
L3DSR fix ip checksum issue and add test
Change-Id: Iedebbac71d3e694b915d6a126c80ecc3b5473a4a Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
Diffstat (limited to 'test/test_lb.py')
-rw-r--r--test/test_lb.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/test_lb.py b/test/test_lb.py
index 79a95988671..d2e7185cf3f 100644
--- a/test/test_lb.py
+++ b/test/test_lb.py
@@ -4,6 +4,7 @@ from scapy.layers.inet import IP, UDP
from scapy.layers.inet6 import IPv6
from scapy.layers.l2 import Ether, GRE
from scapy.packet import Raw
+from scapy.data import IP_PROTOS
from framework import VppTestCase
from util import ppp
@@ -145,6 +146,11 @@ class TestLB(VppTestCase):
self.assertEqual(ip.dst, "10.0.0.%u" % asid)
self.assertEqual(ip.tos, 0x1c)
self.assertEqual(len(ip.options), 0)
+ self.assert_ip_checksum_valid(p)
+ if ip.proto == IP_PROTOS.tcp:
+ self.assert_tcp_checksum_valid(p)
+ elif ip.proto == IP_PROTOS.udp:
+ self.assert_udp_checksum_valid(p)
elif (encap == 'nat4'):
ip = p[IP]
asid = int(ip.dst.split(".")[3])