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-rw-r--r--tests/py/inet/udp.t.payload.inet17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/py/inet/udp.t.payload.inet b/tests/py/inet/udp.t.payload.inet
index 4ca9904b..1f49438d 100644
--- a/tests/py/inet/udp.t.payload.inet
+++ b/tests/py/inet/udp.t.payload.inet
@@ -220,3 +220,20 @@ inet test-inet input
[ payload load 2b @ transport header + 6 => reg 1 ]
[ lookup reg 1 set __set%d ]
+# iif lo udp checksum set 0
+inet test-inet input
+ [ meta load iif => reg 1 ]
+ [ cmp eq reg 1 0x00000001 ]
+ [ meta load l4proto => reg 1 ]
+ [ cmp eq reg 1 0x00000011 ]
+ [ immediate reg 1 0x00000000 ]
+ [ payload write reg 1 => 2b @ transport header + 6 csum_type 1 csum_off 6 ]
+
+# iif lo udp dport set 65535
+inet test-inet input
+ [ meta load iif => reg 1 ]
+ [ cmp eq reg 1 0x00000001 ]
+ [ meta load l4proto => reg 1 ]
+ [ cmp eq reg 1 0x00000011 ]
+ [ immediate reg 1 0x0000ffff ]
+ [ payload write reg 1 => 2b @ transport header + 2 csum_type 1 csum_off 6 ]