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-rw-r--r--tests/py/ip/ip.t.payload.netdev7
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/py/ip/ip.t.payload.netdev b/tests/py/ip/ip.t.payload.netdev
index 4feaa278..8eaee4cf 100644
--- a/tests/py/ip/ip.t.payload.netdev
+++ b/tests/py/ip/ip.t.payload.netdev
@@ -204,6 +204,13 @@ netdev test-netdev ingress
[ lookup reg 1 set __set%d ]
[ immediate reg 0 accept ]
+# ip protocol 255
+ip test-ip4 input
+ [ meta load protocol => reg 1 ]
+ [ cmp eq reg 1 0x00000008 ]
+ [ payload load 1b @ network header + 9 => reg 1 ]
+ [ cmp eq reg 1 0x000000ff ]
+
# ip checksum 13172 drop
netdev test-netdev ingress
[ meta load protocol => reg 1 ]