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| author |   Vladimir Isaev <visaev@netgate.com> | 2020-05-21 16:34:17 +0300 |
|---|---|---|
| committer |   John Lo <loj@cisco.com> | 2020-06-08 14:17:59 +0000 |
| commit | 698eb87a8eed847fe555ef327bcc99a4467ed59a (patch) | |
| tree | 102c29c5d96a23a3e185e4d2d765f763445e8076 /test/test_vxlan_gpe.py | |
| parent | e3621518046ad7f37ccf77c549a93375ab89da19 (diff) | |
vxlan: Fixed checksum caclculation offset
VXLAN uses csum_offload for IPv6 packets.
But without gso node we have csum calculated only for inner
packet.
This patch adds support for outer header csum calculation.
Checksum for inner packet should be calculated before
interface-output node (for example in vxlan node).
Type: fix
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Signed-off-by: Vladimir Isaev <visaev@netgate.com>
Change-Id: Ica68429ede4426293769207cd83c791ebe72fe56
Diffstat (limited to 'test/test_vxlan_gpe.py')
| -rw-r--r-- | test/test_vxlan_gpe.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/test_vxlan_gpe.py b/test/test_vxlan_gpe.py index 5c3ac16640c..c5d6bf07f7c 100644 --- a/test/test_vxlan_gpe.py +++ b/test/test_vxlan_gpe.py @@ -80,6 +80,8 @@ class TestVxlanGpe(BridgeDomain, VppTestCase): # Verify UDP destination port is VXLAN-GPE 4790, source UDP port # could be arbitrary. self.assertEqual(pkt[UDP].dport, type(self).dport) + # Verify UDP checksum + self.assert_udp_checksum_valid(pkt) # Verify VNI self.assertEqual(pkt[VXLAN].vni, vni) |