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# ip saddr @set1 drop
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set set1 ]
[ immediate reg 0 drop ]
# ip saddr != @set1 drop
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set set1 0x1 ]
[ immediate reg 0 drop ]
# ip saddr @set2 drop
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set set2 ]
[ immediate reg 0 drop ]
# ip saddr != @set2 drop
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set set2 0x1 ]
[ immediate reg 0 drop ]
# ip saddr . ip daddr @set5 drop
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ 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 }
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ 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 t 3
__set%d t 0
element 00010101 : 0 [end] element 00030303 : 0 [end] element 00020202 : 0 [end]
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ 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 t 7
__set%d t 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]
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set __set%d ]
# ip saddr @set6 drop
inet
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set set6 ]
[ immediate reg 0 drop ]
# add @map1 { ip saddr . ip daddr : meta mark }
inet test-inet input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ payload load 4b @ network header + 16 => reg 9 ]
[ meta load mark => reg 10 ]
[ dynset add reg_key 1 set map1 sreg_data 10 ]
# ip saddr vmap { 1.1.1.1 : drop, * : accept }
__map%d test-inet b
__map%d test-inet 0
element 01010101 : drop 0 [end] element : accept 2 [end]
inet
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set __map%d dreg 0 ]
# meta mark set ip saddr map { 1.1.1.1 : 0x00000001, * : 0x00000002 }
__map%d test-inet b
__map%d test-inet 0
element 01010101 : 00000001 0 [end] element : 00000002 2 [end]
inet
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ payload load 4b @ network header + 12 => reg 1 ]
[ lookup reg 1 set __map%d dreg 1 ]
[ meta set mark with reg 1 ]
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