From 5f46b18745d18c486e959c93da649c18c8b10fe0 Mon Sep 17 00:00:00 2001
From: Florian Westphal <fw@strlen.de>
Date: Sun, 7 May 2017 04:04:03 +0200
Subject: tests: fix up meta l4proto change for ip family

We can delete some of the payload files now as ip/ip6/inet produce
same implicit meta l4proto dep.

Signed-off-by: Florian Westphal <fw@strlen.de>
---
 tests/py/inet/tcp.t.payload | 661 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 661 insertions(+)
 create mode 100644 tests/py/inet/tcp.t.payload

(limited to 'tests/py/inet/tcp.t.payload')

diff --git a/tests/py/inet/tcp.t.payload b/tests/py/inet/tcp.t.payload
new file mode 100644
index 00000000..bf2ffaaf
--- /dev/null
+++ b/tests/py/inet/tcp.t.payload
@@ -0,0 +1,661 @@
+# tcp dport 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00001600 ]
+
+# tcp dport != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ cmp neq reg 1 0x0000e900 ]
+
+# tcp dport 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ cmp gte reg 1 0x00002100 ]
+  [ cmp lte reg 1 0x00002d00 ]
+
+# tcp dport != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ range neq reg 1 0x00002100 0x00002d00 ]
+
+# tcp dport { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp dport != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp dport { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp dport != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp dport {telnet, http, https} accept
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00001700  : 0 [end]	element 00005000  : 0 [end]	element 0000bb01  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+  [ immediate reg 0 accept ]
+
+# tcp dport vmap { 22 : accept, 23 : drop }
+__map%d test-inet b
+__map%d test-inet 0
+	element 00001600  : 0 [end]	element 00001700  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __map%d dreg 0 ]
+
+# tcp dport vmap { 25:accept, 28:drop }
+__map%d test-inet b
+__map%d test-inet 0
+	element 00001900  : 0 [end]	element 00001c00  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __map%d dreg 0 ]
+
+# tcp dport { 22, 53, 80, 110 }
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00001600  : 0 [end]	element 00003500  : 0 [end]	element 00005000  : 0 [end]	element 00006e00  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp dport != { 22, 53, 80, 110 }
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00001600  : 0 [end]	element 00003500  : 0 [end]	element 00005000  : 0 [end]	element 00006e00  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 2 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp sport 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00001600 ]
+
+# tcp sport != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ cmp neq reg 1 0x0000e900 ]
+
+# tcp sport 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ cmp gte reg 1 0x00002100 ]
+  [ cmp lte reg 1 0x00002d00 ]
+
+# tcp sport != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ range neq reg 1 0x00002100 0x00002d00 ]
+
+# tcp sport { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp sport != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp sport { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp sport != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp sport vmap { 25:accept, 28:drop }
+__map%d test-inet b
+__map%d test-inet 0
+	element 00001900  : 0 [end]	element 00001c00  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ lookup reg 1 set __map%d dreg 0 ]
+
+# tcp sport 8080 drop
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x0000901f ]
+  [ immediate reg 0 drop ]
+
+# tcp sport 1024 tcp dport 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x16000004 ]
+
+# tcp sport 1024 tcp dport 22 tcp sequence 0
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 8b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x16000004 0x00000000 ]
+
+# tcp sequence 0 tcp sport 1024 tcp dport 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 8b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x16000004 0x00000000 ]
+
+# tcp sequence 0 tcp sport { 1024, 1022} tcp dport 22
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00000004  : 0 [end]	element 0000fe03  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+  [ payload load 6b @ transport header + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00001600 0x00000000 ]
+
+# tcp sequence 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ cmp eq reg 1 0x16000000 ]
+
+# tcp sequence != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ cmp neq reg 1 0xe9000000 ]
+
+# tcp sequence 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ cmp gte reg 1 0x21000000 ]
+  [ cmp lte reg 1 0x2d000000 ]
+
+# tcp sequence != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ range neq reg 1 0x21000000 0x2d000000 ]
+
+# tcp sequence { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 21000000  : 0 [end]	element 37000000  : 0 [end]	element 43000000  : 0 [end]	element 58000000  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp sequence != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 21000000  : 0 [end]	element 37000000  : 0 [end]	element 43000000  : 0 [end]	element 58000000  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp sequence { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 21000000  : 0 [end]	element 38000000  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp sequence != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 21000000  : 0 [end]	element 38000000  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 4 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp ackseq 42949672 drop
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ cmp eq reg 1 0x285c8f02 ]
+  [ immediate reg 0 drop ]
+
+# tcp ackseq 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ cmp eq reg 1 0x16000000 ]
+
+# tcp ackseq != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ cmp neq reg 1 0xe9000000 ]
+
+# tcp ackseq 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ cmp gte reg 1 0x21000000 ]
+  [ cmp lte reg 1 0x2d000000 ]
+
+# tcp ackseq != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ range neq reg 1 0x21000000 0x2d000000 ]
+
+# tcp ackseq { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 21000000  : 0 [end]	element 37000000  : 0 [end]	element 43000000  : 0 [end]	element 58000000  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp ackseq != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 21000000  : 0 [end]	element 37000000  : 0 [end]	element 43000000  : 0 [end]	element 58000000  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp ackseq { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 21000000  : 0 [end]	element 38000000  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp ackseq != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 21000000  : 0 [end]	element 38000000  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 4b @ transport header + 8 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp flags { fin, syn, rst, psh, ack, urg, ecn, cwr} drop
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00000001  : 0 [end]	element 00000002  : 0 [end]	element 00000004  : 0 [end]	element 00000008  : 0 [end]	element 00000010  : 0 [end]	element 00000020  : 0 [end]	element 00000040  : 0 [end]	element 00000080  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 1b @ transport header + 13 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+  [ immediate reg 0 drop ]
+
+# tcp flags != { fin, urg, ecn, cwr} drop
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00000001  : 0 [end]	element 00000020  : 0 [end]	element 00000040  : 0 [end]	element 00000080  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 1b @ transport header + 13 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+  [ immediate reg 0 drop ]
+
+# tcp flags cwr
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 1b @ transport header + 13 => reg 1 ]
+  [ bitwise reg 1 = (reg=1 & 0x00000080 ) ^ 0x00000000 ]
+  [ cmp neq reg 1 0x00000000 ]
+
+# tcp flags != cwr
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 1b @ transport header + 13 => reg 1 ]
+  [ cmp neq reg 1 0x00000080 ]
+
+# tcp 'flags & (syn|fin) == (syn|fin)'
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 1b @ transport header + 13 => reg 1 ]
+  [ bitwise reg 1 = (reg=1 & 0x00000003 ) ^ 0x00000000 ]
+  [ cmp eq reg 1 0x00000003 ]
+
+# tcp window 22222
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ cmp eq reg 1 0x0000ce56 ]
+
+# tcp window 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ cmp eq reg 1 0x00001600 ]
+
+# tcp window != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ cmp neq reg 1 0x0000e900 ]
+
+# tcp window 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ cmp gte reg 1 0x00002100 ]
+  [ cmp lte reg 1 0x00002d00 ]
+
+# tcp window != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ range neq reg 1 0x00002100 0x00002d00 ]
+
+# tcp window { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp window != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp window { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp window != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 14 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp checksum 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ cmp eq reg 1 0x00001600 ]
+
+# tcp checksum != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ cmp neq reg 1 0x0000e900 ]
+
+# tcp checksum 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ cmp gte reg 1 0x00002100 ]
+  [ cmp lte reg 1 0x00002d00 ]
+
+# tcp checksum != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ range neq reg 1 0x00002100 0x00002d00 ]
+
+# tcp checksum { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp checksum != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp checksum { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp checksum != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 16 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp urgptr 1234 accept
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ cmp eq reg 1 0x0000d204 ]
+  [ immediate reg 0 accept ]
+
+# tcp urgptr 22
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ cmp eq reg 1 0x00001600 ]
+
+# tcp urgptr != 233
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ cmp neq reg 1 0x0000e900 ]
+
+# tcp urgptr 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ cmp gte reg 1 0x00002100 ]
+  [ cmp lte reg 1 0x00002d00 ]
+
+# tcp urgptr != 33-45
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ range neq reg 1 0x00002100 0x00002d00 ]
+
+# tcp urgptr { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp urgptr != { 33, 55, 67, 88}
+__set%d test-inet 3
+__set%d test-inet 0
+	element 00002100  : 0 [end]	element 00003700  : 0 [end]	element 00004300  : 0 [end]	element 00005800  : 0 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp urgptr { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ lookup reg 1 set __set%d ]
+
+# tcp urgptr != { 33-55}
+__set%d test-inet 7
+__set%d test-inet 0
+	element 00000000  : 1 [end]	element 00002100  : 0 [end]	element 00003800  : 1 [end]
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 2b @ transport header + 18 => reg 1 ]
+  [ lookup reg 1 set __set%d 0x1 ]
+
+# tcp doff 8
+inet test-inet input
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ payload load 1b @ transport header + 12 => reg 1 ]
+  [ bitwise reg 1 = (reg=1 & 0x000000f0 ) ^ 0x00000000 ]
+  [ cmp eq reg 1 0x00000080 ]
+
-- 
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