tests/py: Move tcpopt.t to any/ directory

Merge tcpopt.t files in ip, ip6 and inet into a common one, they were
just marignally different.

Signed-off-by: Phil Sutter <phil@nwl.cc>

1 files changed, 603 insertions, 0 deletions

diff --git a/tests/py/any/tcpopt.t.payload b/tests/py/any/tcpopt.t.payload
new file mode 100644
index 00000000..63751cf2
--- /dev/null
+++ b/tests/py/any/tcpopt.t.payload
@@ -0,0 +1,603 @@
+# tcp option eol kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 0 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option eol kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 0 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option eol kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 0 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option noop kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 1 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option noop kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 1 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option noop kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 1 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 2 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 2 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 2 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg length 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 2 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg length 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 2 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg length 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 2 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option maxseg size 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 2b @ 2 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00000100 ]
+
+# tcp option maxseg size 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 2b @ 2 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00000100 ]
+
+# tcp option maxseg size 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 2b @ 2 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00000100 ]
+
+# tcp option window kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window length 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window length 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window length 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window count 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window count 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window count 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack-permitted kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 4 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack-permitted kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 4 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack-permitted kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 4 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack-permitted length 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 4 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack-permitted length 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 4 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack-permitted length 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 4 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 5 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 5 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 5 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack length 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 5 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack length 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 5 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack length 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 5 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option sack left 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack left 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack left 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack0 left 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack0 left 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack0 left 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack1 left 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 10 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack1 left 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 10 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack1 left 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 10 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack2 left 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 18 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack2 left 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 18 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack2 left 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 18 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack3 left 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 26 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack3 left 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 26 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack3 left 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 26 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack right 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack right 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack right 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack0 right 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack0 right 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack0 right 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack1 right 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 14 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack1 right 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 14 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack1 right 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 14 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack2 right 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 22 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack2 right 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 22 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack2 right 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 22 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack3 right 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 30 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack3 right 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 30 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option sack3 right 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 5 + 30 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option timestamp kind 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 8 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option timestamp kind 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 8 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option timestamp kind 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 8 + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option timestamp length 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 8 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option timestamp length 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 8 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option timestamp length 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 8 + 1 => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option timestamp tsval 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 8 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option timestamp tsval 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 8 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option timestamp tsval 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 8 + 2 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option timestamp tsecr 1
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 8 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option timestamp tsecr 1
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 8 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option timestamp tsecr 1
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 4b @ 8 + 6 => reg 1 ]
+  [ cmp eq reg 1 0x01000000 ]
+
+# tcp option window exists
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window exists
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window exists
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option window missing
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000000 ]
+
+# tcp option window missing
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000000 ]
+
+# tcp option window missing
+inet 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000006 ]
+  [ exthdr load tcpopt 1b @ 3 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000000 ]
+
+# tcp option maxseg size set 1360
+ip 
+  [ immediate reg 1 0x00005005 ]
+  [ exthdr write tcpopt reg 1 => 2b @ 2 + 2 ]
+
+# tcp option maxseg size set 1360
+ip6 
+  [ immediate reg 1 0x00005005 ]
+  [ exthdr write tcpopt reg 1 => 2b @ 2 + 2 ]
+
+# tcp option maxseg size set 1360
+inet 
+  [ immediate reg 1 0x00005005 ]
+  [ exthdr write tcpopt reg 1 => 2b @ 2 + 2 ]
+