1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
| $ sudo tcpdump -ni any 'tcp port 443 or udp port 443' -c 40 tcpdump: data link type LINUX_SLL2 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on any, link-type LINUX_SLL2 (Linux cooked v2), snapshot length 262144 bytes 16:*:*.861713 enx***e50 Out IP 10.*.*.118.37066 > 146.*.*.91.443: Flags [.], seq 436997547:436998987, ack 2912575519, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.861740 enx***e50 Out IP 10.*.*.118.37046 > 146.*.*.91.443: Flags [.], seq 1955043437:1955044877, ack 2702494772, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.718826 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49454: Flags [P.], seq 470743325:470743349, ack 2709175742, win 83, options [nop,nop,TS val *** ecr ***], length 24 16:*:*.718827 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49454: Flags [F.], seq 24, ack 1, win 83, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.719198 enx***e50 Out IP 10.*.*.118.49454 > 60.*.*.5.443: Flags [P.], seq 1:25, ack 25, win 63, options [nop,nop,TS val *** ecr ***], length 24 16:*:*.719305 enx***e50 Out IP 10.*.*.118.49454 > 60.*.*.5.443: Flags [F.], seq 25, ack 25, win 63, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.742937 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49454: Flags [R], seq 470743350, win 0, length 0 16:*:*.742938 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49454: Flags [R], seq 470743350, win 0, length 0 16:*:*.749176 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49458: Flags [P.], seq 68947700:68947724, ack 590624334, win 83, options [nop,nop,TS val *** ecr ***], length 24 16:*:*.749177 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49458: Flags [F.], seq 24, ack 1, win 83, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.749274 enx***e50 Out IP 10.*.*.118.49458 > 60.*.*.5.443: Flags [.], ack 24, win 63, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.749599 enx***e50 Out IP 10.*.*.118.49458 > 60.*.*.5.443: Flags [P.], seq 1:25, ack 25, win 63, options [nop,nop,TS val *** ecr ***], length 24 16:*:*.749674 enx***e50 Out IP 10.*.*.118.49458 > 60.*.*.5.443: Flags [F.], seq 25, ack 25, win 63, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.774304 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49458: Flags [R], seq 68947725, win 0, length 0 16:*:*.774305 enx***e50 In IP 60.*.*.5.443 > 10.*.*.118.49458: Flags [R], seq 68947725, win 0, length 0 16:*:*.397595 enx***e50 Out IP 10.*.*.118.40366 > 223.*.*.106.443: Flags [.], ack 3394292139, win 89, length 0 16:*:*.410252 enx***e50 In IP 223.*.*.106.443 > 10.*.*.118.40366: Flags [.], ack 1, win 83, length 0 16:*:*.957691 enx***e50 Out IP 10.*.*.118.37058 > 146.*.*.91.443: Flags [.], seq 2918753000:2918754440, ack 1282371361, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.957721 enx***e50 Out IP 10.*.*.118.39890 > 146.*.*.91.443: Flags [.], seq 2811925078:2811926518, ack 812541663, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.469629 enx***e50 Out IP 10.*.*.118.60862 > 20.*.*.171.443: Flags [.], seq 874273844:874275284, ack 381910747, win 78, length 1440 16:*:*.517637 enx***e50 Out IP 10.*.*.118.50736 > 223.*.*.106.443: Flags [.], ack 1665113347, win 99, length 0 16:*:*.523481 enx***e50 In IP 223.*.*.106.443 > 10.*.*.118.50736: Flags [.], ack 1, win 83, length 0 16:*:*.541593 enx***e50 Out IP 10.*.*.118.50734 > 223.*.*.106.443: Flags [.], ack 2579590770, win 80, length 0 16:*:*.546485 enx***e50 In IP 223.*.*.106.443 > 10.*.*.118.50734: Flags [.], ack 1, win 83, length 0 16:*:*.054613 enx***e50 Out IP 10.*.*.118.39150 > 23.*.*.38.443: Flags [.], seq 115983857:115985297, ack 1226200170, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.590616 enx***e50 Out IP 10.*.*.118.48112 > 23.*.*.38.443: Flags [.], seq 1159896193:1159897633, ack 1096888155, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.637599 enx***e50 Out IP 10.*.*.118.40366 > 223.*.*.106.443: Flags [.], ack 1, win 89, length 0 16:*:*.650095 enx***e50 In IP 223.*.*.106.443 > 10.*.*.118.40366: Flags [.], ack 1, win 83, length 0 16:*:*.557436 enx***e50 Out IP 10.*.*.118.55618 > 146.*.*.91.443: Flags [S], seq 3742167216, win 64240, options [mss 1460,sackOK,TS val *** ecr ***,nop,wscale 10], length 0 16:*:*.632333 enx***e50 In IP 146.*.*.91.443 > 10.*.*.118.55618: Flags [S.], seq 1681108537, ack 3742167217, win 65535, options [mss 1452,sackOK,TS val *** ecr ***,nop,wscale 9], length 0 16:*:*.632378 enx***e50 Out IP 10.*.*.118.55618 > 146.*.*.91.443: Flags [.], ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.633014 enx***e50 Out IP 10.*.*.118.55618 > 146.*.*.91.443: Flags [P.], seq 1:1903, ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 1902 16:*:*.706932 enx***e50 In IP 146.*.*.91.443 > 10.*.*.118.55618: Flags [.], ack 1, win 285, options [nop,nop,TS val *** ecr ***,nop,nop,sack 1 {1441:1903}], length 0 16:*:*.728580 enx***e50 Out IP 10.*.*.118.55618 > 146.*.*.91.443: Flags [.], seq 1:1441, ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.826691 enx***e50 Out IP 10.*.*.118.40366 > 223.*.*.106.443: Flags [P.], seq 1:1805, ack 1, win 89, length 1804 16:*:*.839481 enx***e50 In IP 223.*.*.106.443 > 10.*.*.118.40366: Flags [.], ack 1805, win 83, length 0 16:*:*.866437 enx***e50 In IP 223.*.*.106.443 > 10.*.*.118.40366: Flags [P.], seq 1:984, ack 1805, win 83, length 983 16:*:*.866487 enx***e50 Out IP 10.*.*.118.40366 > 223.*.*.106.443: Flags [.], ack 984, win 91, length 0 16:*:*.005676 enx***e50 Out IP 10.*.*.118.55618 > 146.*.*.91.443: Flags [.], seq 1:1441, ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 1440 16:*:*.557665 enx***e50 Out IP 10.*.*.118.55618 > 146.*.*.91.443: Flags [.], seq 1:1441, ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 1440 40 packets captured 40 packets received by filter 0 packets dropped by kernel $ sudo tcpdump -ni any 'tcp port 443 or udp port 443' -c 40 tcpdump: data link type LINUX_SLL2 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on any, link-type LINUX_SLL2 (Linux cooked v2), snapshot length 262144 bytes 16:*:*.923573 enx***e50 Out IP 10.*.*.118.52442 > 23.*.*.38.443: Flags [S], seq 2635444720, win 64240, options [mss 1460,sackOK,TS val *** ecr ***,nop,wscale 10], length 0 16:*:*.095791 enx***e50 In IP 120.*.*.162.443 > 10.*.*.118.53406: Flags [P.], seq 578364850:578364923, ack 3016652547, win 1038, options [nop,nop,TS val *** ecr ***], length 73 16:*:*.096452 enx***e50 Out IP 10.*.*.118.53406 > 120.*.*.162.443: Flags [F.], seq 1, ack 73, win 62, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.105612 enx***e50 In IP 120.*.*.162.443 > 10.*.*.118.53406: Flags [F.], seq 73, ack 2, win 1038, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.105694 enx***e50 Out IP 10.*.*.118.53406 > 120.*.*.162.443: Flags [.], ack 74, win 62, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.164898 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [S], seq 2224137846, win 64240, options [mss 1460,sackOK,TS val *** ecr ***,nop,wscale 10], length 0 16:*:*.174280 enx***e50 Out IP 10.*.*.118.52456 > 23.*.*.38.443: Flags [S], seq 2599923203, win 64240, options [mss 1460,sackOK,TS val *** ecr ***,nop,wscale 10], length 0 16:*:*.177056 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [S.], seq 954243173, ack 2224137847, win 65535, options [mss 1412,sackOK,TS val *** ecr ***,nop,wscale 8], length 0 16:*:*.177150 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [.], ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.178618 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 1:2535, ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 2534 16:*:*.183312 enx***e50 In IP 23.*.*.38.443 > 10.*.*.118.52442: Flags [S.], seq 1235561609, ack 2635444721, win 65160, options [mss 1452,sackOK,TS val *** ecr ***,nop,wscale 7], length 0 16:*:*.183392 enx***e50 Out IP 10.*.*.118.52442 > 23.*.*.38.443: Flags [.], ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.185306 enx***e50 Out IP 10.*.*.118.52442 > 23.*.*.38.443: Flags [P.], seq 1:1896, ack 1, win 63, options [nop,nop,TS val *** ecr ***], length 1895 16:*:*.188934 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 1401, win 1045, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.188935 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 2535, win 1041, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.234135 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [P.], seq 1:4192, ack 2535, win 1041, options [nop,nop,TS val *** ecr ***], length 4191 16:*:*.234136 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [P.], seq 4192:4440, ack 2535, win 1041, options [nop,nop,TS val *** ecr ***], length * 16:*:*.234275 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [.], ack 4192, win 72, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.234309 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [.], ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.236069 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 2535:2625, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 90 16:*:*.236468 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 2625:2717, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 92 16:*:*.237008 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 2717:3115, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 398 16:*:*.237168 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 3115:5915, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 2800 16:*:*.237199 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 5915:8715, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 2800 16:*:*.237219 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 8715:11515, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 2800 16:*:*.237238 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [.], seq 11515:12915, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 1400 16:*:*.247737 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 2625, win 1041, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.247737 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 2717, win 1041, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.247872 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 12915:13295, ack 4440, win *, options [nop,nop,TS val *** ecr ***], length 380 16:*:*.248028 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 3115, win 1040, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248029 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 4515, win 1035, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248029 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 5915, win 1030, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248029 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 7315, win 1025, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248029 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 8715, win 1020, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248029 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 10115, win 1015, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248030 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 11515, win 1010, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.248030 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 12915, win 1005, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.259087 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [.], ack 13295, win 1004, options [nop,nop,TS val *** ecr ***], length 0 16:*:*.280400 enx***e50 In IP 203.*.*.1.443 > 10.*.*.118.50838: Flags [P.], seq 4440:5491, ack 13295, win 1004, options [nop,nop,TS val *** ecr ***], length 1051 16:*:*.280921 enx***e50 Out IP 10.*.*.118.50838 > 203.*.*.1.443: Flags [P.], seq 13295:13326, ack 5491, win 77, options [nop,nop,TS val *** ecr ***], length 31 40 packets captured 41 packets received by filter 0 packets dropped by kernel
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