# meta l4proto 17 tproxy to 192.0.2.1
ip x y 
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ immediate reg 1 0x010200c0 ]
  [ tproxy ip addr reg 1 ]

# meta l4proto 6 tproxy to 192.0.2.1:50080
ip x y 
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000006 ]
  [ immediate reg 1 0x010200c0 ]
  [ immediate reg 2 0x0000a0c3 ]
  [ tproxy ip addr reg 1 port reg 2 ]

# ip protocol 6 tproxy to :50080
ip x y 
  [ payload load 1b @ network header + 9 => reg 1 ]
  [ cmp eq reg 1 0x00000006 ]
  [ immediate reg 1 0x0000a0c3 ]
  [ tproxy ip port reg 1 ]

# meta l4proto 17 tproxy ip to 192.0.2.1
ip x y 
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000011 ]
  [ immediate reg 1 0x010200c0 ]
  [ tproxy ip addr reg 1 ]

# meta l4proto 6 tproxy ip to 192.0.2.1:50080
ip x y 
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000006 ]
  [ immediate reg 1 0x010200c0 ]
  [ immediate reg 2 0x0000a0c3 ]
  [ tproxy ip addr reg 1 port reg 2 ]

# ip protocol 6 tproxy ip to :50080
ip x y 
  [ payload load 1b @ network header + 9 => reg 1 ]
  [ cmp eq reg 1 0x00000006 ]
  [ immediate reg 1 0x0000a0c3 ]
  [ tproxy ip port reg 1 ]