# udp dport 6081 geneve vni 10
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 3b @ unknown header + 4 => reg 1 ] ]
  [ cmp eq reg 1 0x000a0000 ]

# udp dport 6081 geneve ip saddr 10.141.11.2
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ meta load protocol => reg 1 ] ]
  [ cmp eq reg 1 0x00000008 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 4b @ network header + 12 => reg 1 ] ]
  [ cmp eq reg 1 0x020b8d0a ]

# udp dport 6081 geneve ip saddr 10.141.11.0/24
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ meta load protocol => reg 1 ] ]
  [ cmp eq reg 1 0x00000008 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 3b @ network header + 12 => reg 1 ] ]
  [ cmp eq reg 1 0x000b8d0a ]

# udp dport 6081 geneve ip protocol 1
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ meta load protocol => reg 1 ] ]
  [ cmp eq reg 1 0x00000008 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 1b @ network header + 9 => reg 1 ] ]
  [ cmp eq reg 1 0x00000001 ]

# udp dport 6081 geneve udp sport 8888
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ meta load l4proto => reg 1 ] ]
  [ cmp eq reg 1 0x00000011 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 2b @ transport header + 0 => reg 1 ] ]
  [ cmp eq reg 1 0x0000b822 ]

# udp dport 6081 geneve icmp type echo-reply
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 2b @ link header + 12 => reg 1 ] ]
  [ cmp eq reg 1 0x00000008 ]
  [ inner type 2 hdrsize 8 flags f [ meta load l4proto => reg 1 ] ]
  [ cmp eq reg 1 0x00000001 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 1b @ transport header + 0 => reg 1 ] ]
  [ cmp eq reg 1 0x00000000 ]

# udp dport 6081 geneve ether saddr 62:87:4d:d6:19:05
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 6b @ link header + 6 => reg 1 ] ]
  [ cmp eq reg 1 0xd64d8762 0x00000519 ]

# udp dport 6081 geneve vlan id 10
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 2b @ link header + 12 => reg 1 ] ]
  [ cmp eq reg 1 0x00000081 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 2b @ link header + 14 => reg 1 ] ]
  [ bitwise reg 1 = ( reg 1 & 0x0000ff0f ) ^ 0x00000000 ]
  [ cmp eq reg 1 0x00000a00 ]

# udp dport 6081 geneve ip dscp 0x02
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ meta load protocol => reg 1 ] ]
  [ cmp eq reg 1 0x00000008 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 1b @ network header + 1 => reg 1 ] ]
  [ bitwise reg 1 = ( reg 1 & 0x000000fc ) ^ 0x00000000 ]
  [ cmp eq reg 1 0x00000008 ]

# udp dport 6081 geneve ip saddr . geneve ip daddr { 1.2.3.4 . 4.3.2.1 }
__set%d test-ip4 3 size 1
__set%d test-ip4 0
	element 04030201 01020304  : 0 [end]
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ payload load 2b @ transport header + 2 => reg 1 ]
  [ cmp eq reg 1 0x0000c117 ]
  [ inner type 2 hdrsize 8 flags f [ meta load protocol => reg 1 ] ]
  [ cmp eq reg 1 0x00000008 ]
  [ inner type 2 hdrsize 8 flags f [ payload load 4b @ network header + 12 => reg 1 ] ]
  [ inner type 2 hdrsize 8 flags f [ payload load 4b @ network header + 16 => reg 9 ] ]
  [ lookup reg 1 set __set%d ]