# ip saddr @set1 drop
netdev test-netdev ingress 
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ lookup reg 1 set set1 ]
  [ immediate reg 0 drop ]

# ip saddr != @set1 drop
netdev test-netdev ingress 
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ lookup reg 1 set set1 0x1 ]
  [ immediate reg 0 drop ]

# ip saddr @set2 drop
netdev test-netdev ingress 
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ lookup reg 1 set set2 ]
  [ immediate reg 0 drop ]

# ip saddr != @set2 drop
netdev test-netdev ingress 
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ lookup reg 1 set set2 0x1 ]
  [ immediate reg 0 drop ]

# ip saddr . ip daddr @set5 drop
netdev test-netdev ingress
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ payload load 4b @ network header + 16 => reg 9 ]
  [ lookup reg 1 set set5 ]
  [ immediate reg 0 drop ]

# add @set5 { ip saddr . ip daddr }
netdev test-netdev ingress
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ payload load 4b @ network header + 16 => reg 9 ]
  [ dynset add reg_key 1 set set5 ]

# ip saddr { { 1.1.1.0, 3.3.3.0 }, 2.2.2.0 }
__set%d test-netdev 3
__set%d test-netdev 0
	element 00010101  : 0 [end]	element 00030303  : 0 [end]	element 00020202  : 0 [end]
netdev test-netdev ingress
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ lookup reg 1 set __set%d ]

# ip saddr { { 1.1.1.0/24, 3.3.3.0/24 }, 2.2.2.0/24 }
__set%d test-netdev 7
__set%d test-netdev 0
	element 00000000  : 1 [end]	element 00010101  : 0 [end]	element 00020101  : 1 [end]	element 00020202  : 0 [end]	element 00030202  : 1 [end]	element 00030303  : 0 [end]	element 00040303  : 1 [end]
netdev test-netdev ingress
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 12 => reg 1 ]
  [ lookup reg 1 set __set%d ]