# icmpv6 type nd-router-advert
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x0000003a ]
  [ payload load 1b @ transport header + 0 => reg 1 ]
  [ cmp eq reg 1 0x00000086 ]

# meta l4proto ipv6-icmp icmpv6 type nd-router-advert
ip test-ip4 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x0000003a ]
  [ payload load 1b @ transport header + 0 => reg 1 ]
  [ cmp eq reg 1 0x00000086 ]

# meta l4proto icmp icmp type echo-request
ip6 test-ip6 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000001 ]
  [ payload load 1b @ transport header + 0 => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]

# meta l4proto 1 icmp type echo-request
ip6 test-ip6 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000001 ]
  [ payload load 1b @ transport header + 0 => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]

# icmp type echo-request
ip6 test-ip6 input
  [ meta load l4proto => reg 1 ]
  [ cmp eq reg 1 0x00000001 ]
  [ payload load 1b @ transport header + 0 => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]