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-rw-r--r--tests/py/ip/ip.t.payload.inet377
1 files changed, 349 insertions, 28 deletions
diff --git a/tests/py/ip/ip.t.payload.inet b/tests/py/ip/ip.t.payload.inet
index e26d0dac..2004a3eb 100644
--- a/tests/py/ip/ip.t.payload.inet
+++ b/tests/py/ip/ip.t.payload.inet
@@ -83,8 +83,7 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 2b @ network header + 2 => reg 1 ]
- [ cmp gte reg 1 0x00004d01 ]
- [ cmp lte reg 1 0x0000b301 ]
+ [ range eq reg 1 0x00004d01 0x0000b301 ]
# ip length != 333-453
inet test-inet input
@@ -132,8 +131,7 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 2b @ network header + 4 => reg 1 ]
- [ cmp gte reg 1 0x00002100 ]
- [ cmp lte reg 1 0x00002d00 ]
+ [ range eq reg 1 0x00002100 0x00002d00 ]
# ip id != 33-45
inet test-inet input
@@ -162,7 +160,7 @@ inet test-inet input
[ payload load 2b @ network header + 4 => reg 1 ]
[ lookup reg 1 set __set%d 0x1 ]
-# ip frag-off 222 accept
+# ip frag-off 0xde accept
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
@@ -170,29 +168,28 @@ inet test-inet input
[ cmp eq reg 1 0x0000de00 ]
[ immediate reg 0 accept ]
-# ip frag-off != 233
+# ip frag-off != 0xe9
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 2b @ network header + 6 => reg 1 ]
[ cmp neq reg 1 0x0000e900 ]
-# ip frag-off 33-45
+# ip frag-off 0x21-0x2d
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 2b @ network header + 6 => reg 1 ]
- [ cmp gte reg 1 0x00002100 ]
- [ cmp lte reg 1 0x00002d00 ]
+ [ range eq reg 1 0x00002100 0x00002d00 ]
-# ip frag-off != 33-45
+# ip frag-off != 0x21-0x2d
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 2b @ network header + 6 => reg 1 ]
[ range neq reg 1 0x00002100 0x00002d00 ]
-# ip frag-off { 33, 55, 67, 88}
+# ip frag-off { 0x21, 0x37, 0x43, 0x58}
__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]
@@ -202,7 +199,7 @@ inet test-inet input
[ payload load 2b @ network header + 6 => reg 1 ]
[ lookup reg 1 set __set%d ]
-# ip frag-off != { 33, 55, 67, 88}
+# ip frag-off != { 0x21, 0x37, 0x43, 0x58}
__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]
@@ -212,6 +209,30 @@ inet test-inet input
[ payload load 2b @ network header + 6 => reg 1 ]
[ lookup reg 1 set __set%d 0x1 ]
+# ip frag-off & 0x1fff != 0x0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 6 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ff1f ) ^ 0x00000000 ]
+ [ cmp neq reg 1 0x00000000 ]
+
+# ip frag-off & 0x2000 != 0x0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 6 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00000020 ) ^ 0x00000000 ]
+ [ cmp neq reg 1 0x00000000 ]
+
+# ip frag-off & 0x4000 != 0x0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 6 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00000040 ) ^ 0x00000000 ]
+ [ cmp neq reg 1 0x00000000 ]
+
# ip ttl 0 drop
inet test-inet input
[ meta load nfproto => reg 1 ]
@@ -232,8 +253,7 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 1b @ network header + 8 => reg 1 ]
- [ cmp gte reg 1 0x00000021 ]
- [ cmp lte reg 1 0x00000037 ]
+ [ range eq reg 1 0x00000021 0x00000037 ]
# ip ttl != 45-50
inet test-inet input
@@ -332,8 +352,7 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 2b @ network header + 10 => reg 1 ]
- [ cmp gte reg 1 0x00002100 ]
- [ cmp lte reg 1 0x00002d00 ]
+ [ range eq reg 1 0x00002100 0x00002d00 ]
# ip checksum != 33-45
inet test-inet input
@@ -404,32 +423,28 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 16 => reg 1 ]
- [ cmp gte reg 1 0x0100a8c0 ]
- [ cmp lte reg 1 0xfa00a8c0 ]
+ [ range eq reg 1 0x0100a8c0 0xfa00a8c0 ]
# ip daddr 10.0.0.0-10.255.255.255
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 16 => reg 1 ]
- [ cmp gte reg 1 0x0000000a ]
- [ cmp lte reg 1 0xffffff0a ]
+ [ range eq reg 1 0x0000000a 0xffffff0a ]
# ip daddr 172.16.0.0-172.31.255.255
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 16 => reg 1 ]
- [ cmp gte reg 1 0x000010ac ]
- [ cmp lte reg 1 0xffff1fac ]
+ [ range eq reg 1 0x000010ac 0xffff1fac ]
# ip daddr 192.168.3.1-192.168.4.250
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 16 => reg 1 ]
- [ cmp gte reg 1 0x0103a8c0 ]
- [ cmp lte reg 1 0xfa04a8c0 ]
+ [ range eq reg 1 0x0103a8c0 0xfa04a8c0 ]
# ip daddr != 192.168.0.1-192.168.0.250
inet test-inet input
@@ -465,8 +480,7 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 16 => reg 1 ]
- [ cmp gte reg 1 0x0201a8c0 ]
- [ cmp lte reg 1 0x3701a8c0 ]
+ [ range eq reg 1 0x0201a8c0 0x3701a8c0 ]
# ip daddr != 192.168.1.2-192.168.1.55
inet test-inet input
@@ -480,8 +494,7 @@ inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
- [ cmp gte reg 1 0x0301a8c0 ]
- [ cmp lte reg 1 0x3721a8c0 ]
+ [ range eq reg 1 0x0301a8c0 0x3721a8c0 ]
# ip saddr != 192.168.1.3-192.168.33.55
inet test-inet input
@@ -684,3 +697,311 @@ inet
[ payload load 4b @ network header + 16 => reg 9 ]
[ lookup reg 1 set __map%d dreg 0 ]
+# ip saddr 1.2.3.4 ip daddr 3.4.5.6
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 4b @ network header + 12 => reg 1 ]
+ [ cmp eq reg 1 0x04030201 ]
+ [ payload load 4b @ network header + 16 => reg 1 ]
+ [ cmp eq reg 1 0x06050403 ]
+
+# ip saddr 1.2.3.4 counter ip daddr 3.4.5.6
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 4b @ network header + 12 => reg 1 ]
+ [ cmp eq reg 1 0x04030201 ]
+ [ counter pkts 0 bytes 0 ]
+ [ payload load 4b @ network header + 16 => reg 1 ]
+ [ cmp eq reg 1 0x06050403 ]
+
+# ip dscp 1/6
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 1b @ network header + 1 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000000fc ) ^ 0x00000000 ]
+ [ bitwise reg 1 = ( reg 1 >> 0x00000002 ) ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000003f ) ^ 0x00000000 ]
+ [ cmp eq reg 1 0x00000001 ]
+
+# ip ecn set ip ecn | ect0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fdff ) ^ 0x00000200 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn | ect1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000feff ) ^ 0x00000100 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn & ect0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000feff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn & ect1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fdff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# tcp flags set tcp flags & (fin | syn | rst | psh | ack | urg)
+inet test-inet input
+ [ meta load l4proto => reg 1 ]
+ [ cmp eq reg 1 0x00000006 ]
+ [ payload load 2b @ transport header + 12 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00003fff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ transport header + 12 csum_type 1 csum_off 16 csum_flags 0x0 ]
+
+# tcp flags set tcp flags | ecn | cwr
+inet test-inet input
+ [ meta load l4proto => reg 1 ]
+ [ cmp eq reg 1 0x00000006 ]
+ [ payload load 2b @ transport header + 12 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00003fff ) ^ 0x0000c000 ]
+ [ payload write reg 1 => 2b @ transport header + 12 csum_type 1 csum_off 16 csum_flags 0x0 ]
+
+# ip dscp set ip dscp | lephb
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fbff ) ^ 0x00000400 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp & lephb
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000007ff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp & 0x1f
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00007fff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip version set ip version | 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ffef ) ^ 0x00000010 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip version set ip version & 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ff1f ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip hdrlength set ip hdrlength | 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fffe ) ^ 0x00000001 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip hdrlength set ip hdrlength & 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fff1 ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn | ect0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fdff ) ^ 0x00000200 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn | ect1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000feff ) ^ 0x00000100 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn & ect0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000feff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn & ect1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fdff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp | lephb
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fbff ) ^ 0x00000400 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp & lephb
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000007ff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp & 0x1f
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00007fff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip version set ip version | 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ffef ) ^ 0x00000010 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip version set ip version & 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ff1f ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip hdrlength set ip hdrlength | 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fffe ) ^ 0x00000001 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip hdrlength set ip hdrlength & 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fff1 ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn | ect0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fdff ) ^ 0x00000200 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn | ect1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000feff ) ^ 0x00000100 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn & ect0
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000feff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip ecn set ip ecn & ect1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fdff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp | lephb
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fbff ) ^ 0x00000400 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp & lephb
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000007ff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip dscp set ip dscp & 0x1f
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x00007fff ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip version set ip version | 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ffef ) ^ 0x00000010 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip version set ip version & 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000ff1f ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip hdrlength set ip hdrlength | 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fffe ) ^ 0x00000001 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
+
+# ip hdrlength set ip hdrlength & 1
+inet test-inet input
+ [ meta load nfproto => reg 1 ]
+ [ cmp eq reg 1 0x00000002 ]
+ [ payload load 2b @ network header + 0 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x0000fff1 ) ^ 0x00000000 ]
+ [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
generated by cgit v1.2.3 (git 2.25.0) at 2025-05-13 12:53:23 +0000