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| author |   Aloys Augustin <aloaugus@cisco.com> | 2020-07-16 11:01:01 +0200 |
|---|---|---|
| committer |   Benoît Ganne <bganne@cisco.com> | 2020-07-16 11:25:08 +0000 |
| commit | cf86740a11650231bab4d14bc8d9288a91a22f16 (patch) | |
| tree | 7cb0529997c138e3467655029c22b69dfdbf63b0 /test/test_gre.py | |
| parent | 94dbf952204e811c5ec7a39600c25f7b40387f45 (diff) | |
gre: fix outer ip6 length
This updates the computation of the outer ip6 header payload_length
field in order to take into account the GRE header length.
Change-Id: Ie9f982521aeaef7279a9e329a33272d6fae0a428
Type: fix
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Diffstat (limited to 'test/test_gre.py')
| -rw-r--r-- | test/test_gre.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/test_gre.py b/test/test_gre.py index 74dd5edcb08..858d9436384 100644 --- a/test/test_gre.py +++ b/test/test_gre.py @@ -244,6 +244,7 @@ class TestGRE(VppTestCase): self.assertEqual(rx_ip.src, tunnel_src) self.assertEqual(rx_ip.dst, tunnel_dst) self.assertEqual(rx_ip.tos, tos) + self.assertEqual(rx_ip.len, len(rx_ip)) rx_gre = rx[GRE] rx_ip = rx_gre[IP] @@ -278,6 +279,9 @@ class TestGRE(VppTestCase): self.assertEqual(rx_ip.tc, tc) rx_gre = GRE(scapy.compat.raw(rx_ip[IPv6].payload)) + + self.assertEqual(rx_ip.plen, len(rx_gre)) + rx_ip = rx_gre[IPv6] self.assertEqual(rx_ip.src, tx_ip.src) @@ -304,6 +308,9 @@ class TestGRE(VppTestCase): self.assertEqual(rx_ip.dst, tunnel_dst) rx_gre = GRE(scapy.compat.raw(rx_ip[IPv6].payload)) + + self.assertEqual(rx_ip.plen, len(rx_gre)) + tx_ip = tx[IP] rx_ip = rx_gre[IP] @@ -329,6 +336,7 @@ class TestGRE(VppTestCase): self.assertEqual(rx_ip.src, tunnel_src) self.assertEqual(rx_ip.dst, tunnel_dst) + self.assertEqual(rx_ip.len, len(rx_ip)) rx_gre = GRE(scapy.compat.raw(rx_ip[IP].payload)) rx_ip = rx_gre[IPv6] @@ -356,6 +364,7 @@ class TestGRE(VppTestCase): self.assertEqual(rx_ip.src, tunnel_src) self.assertEqual(rx_ip.dst, tunnel_dst) + self.assertEqual(rx_ip.len, len(rx_ip)) rx_gre = rx[GRE] rx_l2 = rx_gre[Ether] |