# udp dport 53 redirect ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir ] # udp dport 53 redirect random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x4 ] # udp dport 53 redirect random,persistent ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0xc ] # udp dport 53 redirect random,persistent,fully-random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x1c ] # udp dport 53 redirect random,fully-random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x14 ] # udp dport 53 redirect random,fully-random,persistent ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x1c ] # udp dport 53 redirect persistent ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x8 ] # udp dport 53 redirect persistent,random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0xc ] # udp dport 53 redirect persistent,random,fully-random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x1c ] # udp dport 53 redirect persistent,fully-random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x18 ] # udp dport 53 redirect persistent,fully-random,random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ redir flags 0x1c ] # tcp dport 22 redirect to :22 ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00001600 ] [ immediate reg 1 0x00001600 ] [ redir proto_min reg 1 ] # udp dport 1234 redirect to :4321 ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x0000d204 ] [ immediate reg 1 0x0000e110 ] [ redir proto_min reg 1 ] # ip daddr 172.16.0.1 udp dport 9998 redirect to :6515 ip test-ip4 output [ payload load 4b @ network header + 16 => reg 1 ] [ cmp eq reg 1 0x010010ac ] [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00000e27 ] [ immediate reg 1 0x00007319 ] [ redir proto_min reg 1 ] # tcp dport 39128 redirect to :993 ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x0000d898 ] [ immediate reg 1 0x0000e103 ] [ redir proto_min reg 1 ] # ip protocol tcp redirect to :100-200 ip test-ip4 output [ payload load 1b @ network header + 9 => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ immediate reg 1 0x00006400 ] [ immediate reg 2 0x0000c800 ] [ redir proto_min reg 1 proto_max reg 2 ] # tcp dport 9128 redirect to :993 random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x0000a823 ] [ immediate reg 1 0x0000e103 ] [ redir proto_min reg 1 flags 0x4 ] # tcp dport 9128 redirect to :993 fully-random ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x0000a823 ] [ immediate reg 1 0x0000e103 ] [ redir proto_min reg 1 flags 0x10 ] # tcp dport 9128 redirect to :123 persistent ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x0000a823 ] [ immediate reg 1 0x00007b00 ] [ redir proto_min reg 1 flags 0x8 ] # tcp dport 9128 redirect to :123 random,persistent ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x0000a823 ] [ immediate reg 1 0x00007b00 ] [ redir proto_min reg 1 flags 0xc ] # tcp dport { 1, 2, 3, 4, 5, 6, 7, 8, 101, 202, 303, 1001, 2002, 3003} redirect __set%d test-ip4 3 __set%d test-ip4 0 element 00000100 : 0 [end] element 00000200 : 0 [end] element 00000300 : 0 [end] element 00000400 : 0 [end] element 00000500 : 0 [end] element 00000600 : 0 [end] element 00000700 : 0 [end] element 00000800 : 0 [end] element 00006500 : 0 [end] element 0000ca00 : 0 [end] element 00002f01 : 0 [end] element 0000e903 : 0 [end] element 0000d207 : 0 [end] element 0000bb0b : 0 [end] ip test-ip4 output [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ lookup reg 1 set __set%d ] [ redir ] # ip daddr 10.0.0.0-10.2.3.4 udp dport 53 counter redirect ip test-ip4 output [ payload load 4b @ network header + 16 => reg 1 ] [ cmp gte reg 1 0x0000000a ] [ cmp lte reg 1 0x0403020a ] [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000011 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ cmp eq reg 1 0x00003500 ] [ counter pkts 0 bytes 0 ] [ redir ] # iifname "eth0" ct state established,new tcp dport vmap {22 : drop, 222 : drop } redirect __map%d test-ip4 b __map%d test-ip4 0 element 00001600 : 0 [end] element 0000de00 : 0 [end] ip test-ip4 output [ meta load iifname => reg 1 ] [ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ] [ ct load state => reg 1 ] [ bitwise reg 1 = (reg=1 & 0x0000000a ) ^ 0x00000000 ] [ cmp neq reg 1 0x00000000 ] [ meta load l4proto => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ lookup reg 1 set __map%d dreg 0 ] [ redir ] # ip protocol 6 redirect to :tcp dport map { 22 : 8000, 80 : 8080} __map%d test-ip4 b __map%d test-ip4 0 element 00001600 : 0000401f 0 [end] element 00005000 : 0000901f 0 [end] ip test-ip4 output [ payload load 1b @ network header + 9 => reg 1 ] [ cmp eq reg 1 0x00000006 ] [ payload load 2b @ transport header + 2 => reg 1 ] [ lookup reg 1 set __map%d dreg 1 ] [ redir proto_min reg 1 ]