# ip saddr @set1 drop ip test-ip4 input [ payload load 4b @ network header + 12 => reg 1 ] [ lookup reg 1 set set1 ] [ immediate reg 0 drop ] # ip saddr != @set1 drop ip test-ip4 input [ payload load 4b @ network header + 12 => reg 1 ] [ lookup reg 1 set set1 0x1 ] [ immediate reg 0 drop ] # ip saddr @set2 drop ip test-ip4 input [ payload load 4b @ network header + 12 => reg 1 ] [ lookup reg 1 set set2 ] [ immediate reg 0 drop ] # ip saddr != @set2 drop ip test-ip4 input [ payload load 4b @ network header + 12 => reg 1 ] [ lookup reg 1 set set2 0x1 ] [ immediate reg 0 drop ] # ip saddr . ip daddr @set5 drop ip test-ip4 input [ 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 } ip test-ip4 input [ 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-ip4 3 __set%d test-ip4 0 element 00010101 : 0 [end] element 00030303 : 0 [end] element 00020202 : 0 [end] ip test-ip4 input [ 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-ip4 7 __set%d test-ip4 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] ip test-ip4 input [ payload load 4b @ network header + 12 => reg 1 ] [ lookup reg 1 set __set%d ]