sixpack# tcpdump -r log -n -s 1500 -v -v -v
11:31:03.138453 2001:708:10:10:250:4ff:fe6a:db55.1035 > 2001:708:10:f::c1a6:45.80: S [tcp sum ok] 2141300934:2141300934(0) win 5760 <mss 1440,sackOK,timestamp 138461 0,nop,wscale 0> (len 40, hlim 61)
11:31:03.138934 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: S [tcp sum ok] 154422216:154422216(0) ack 2141300935 win 65535 <mss 1440,nop,wscale 1,nop,nop,timestamp 51646 138461> (len 40, hlim 64)
11:31:03.143341 2001:708:10:10:250:4ff:fe6a:db55.1035 > 2001:708:10:f::c1a6:45.80: . [tcp sum ok] 1:1(0) ack 1 win 5760 <nop,nop,timestamp 138461 51646> (len 32, hlim 61)
11:31:03.145831 2001:708:10:10:250:4ff:fe6a:db55.1035 > 2001:708:10:f::c1a6:45.80: P [tcp sum ok] 1:537(536) ack 1 win 5760 <nop,nop,timestamp 138461 51646> (len 568, hlim 61)
11:31:03.197228 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . 1:1429(1428) ack 537 win 32844 <nop,nop,timestamp 51652 138461> [flowlabel 0x59845] (len 1460, hlim 64)
11:31:03.197528 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . 1429:2857(1428) ack 537 win 32844 <nop,nop,timestamp 51652 138461> [flowlabel 0x59845] (len 1460, hlim 64)
11:31:03.346152 2001:708:10:10:250:4ff:fe6a:db55.1035 > 2001:708:10:f::c1a6:45.80: P [tcp sum ok] 1:537(536) ack 1 win 5760 <nop,nop,timestamp 138482 51646> (len 568, hlim 61)
11:31:03.346648 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . [tcp sum ok] 2857:2857(0) ack 537 win 32844 <nop,nop,timestamp 51667 138482> [flowlabel 0x59845] (len 32, hlim 64)
11:31:04.193682 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . 1:1429(1428) ack 537 win 32844 <nop,nop,timestamp 51752 138482> [flowlabel 0x59845] (len 1460, hlim 64)
11:31:06.194733 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . 1:1429(1428) ack 537 win 32844 <nop,nop,timestamp 51952 138482> [flowlabel 0x59845] (len 1460, hlim 64)
11:31:07.045242 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1028: . 3393731215:3393732643(1428) ack 1740942046 win 32843 <nop,nop,timestamp 52037 100641> [flowlabel 0x5983c] (len 1460, hlim 64)
11:31:08.633175 2001:708:10:10:250:4ff:fe6a:db55.1035 > 2001:708:10:f::c1a6:45.80: F [tcp sum ok] 537:537(0) ack 1 win 5760 <nop,nop,timestamp 139010 51646> (len 32, hlim 61)
11:31:08.633599 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . [tcp sum ok] 2857:2857(0) ack 538 win 32843 <nop,nop,timestamp 52195 139010> [flowlabel 0x59845] (len 32, hlim 64)
11:31:08.726022 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1029: . 3699054562:3699055990(1428) ack 1746014936 win 32843 <nop,nop,timestamp 52205 100973> [flowlabel 0x5983d] (len 1460, hlim 64)
11:31:10.196795 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1035: . 1:1429(1428) ack 538 win 32843 <nop,nop,timestamp 52352 139010> [flowlabel 0x59845] (len 1460, hlim 64)
11:31:11.887724 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1030: . 1979496728:1979498156(1428) ack 1749197932 win 32843 <nop,nop,timestamp 52521 101139> [flowlabel 0x5983e] (len 1460, hlim 64)
11:31:16.654397 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: S [tcp sum ok] 2154660775:2154660775(0) win 5760 <mss 1440,sackOK,timestamp 139812 0,nop,wscale 0> (len 40, hlim 61)
11:31:16.654832 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: S [tcp sum ok] 358441240:358441240(0) ack 2154660776 win 65535 <mss 1440,nop,wscale 1,nop,nop,timestamp 52997 139812> [class 0x1] [flowlabel 0x5c] (len 40, hlim 64)
11:31:16.658912 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: . [tcp sum ok] 1:1(0) ack 1 win 5760 <nop,nop,timestamp 139812 52997> (len 32, hlim 61)
11:31:16.661132 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: P [tcp sum ok] 1:546(545) ack 1 win 5760 <nop,nop,timestamp 139812 52997> (len 577, hlim 61)
11:31:16.695480 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: P [tcp sum ok] 1:486(485) ack 546 win 32844 <nop,nop,timestamp 53001 139812> [flowlabel 0x139812> [flowlabel 0x59846] (len 517, hlim 64)
11:31:16.695759 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: . 486:1914(1428) ack 546 win 32844 <nop,nop,timestamp 53001 139812> [flowlabel 0x59846] (len 1460, hlim 64)
11:31:16.695951 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: P [tcp sum ok] 1914:1942(28) ack 546 win 32844 <nop,nop,timestamp 53001 139812> [flowlabel 0x59846] (len 60, hlim 64)
11:31:16.699365 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: . [tcp sum ok] 1:1409(1408) ack 546 win 32844 <nop,nop,timestamp 53001 139812> [flowlabel 0x59846] (len 1440, hlim 64)
11:31:16.699595 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: P [tcp sum ok] 1409:1942(533) ack 546 win 32844 <nop,nop,timestamp 53001 139812> [flowlabel 0x59846] (len 565, hlim 64)
11:31:16.701372 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: . [tcp sum ok] 546:546(0) ack 486 win 6432 <nop,nop,timestamp 139816 53001> (len 32, hlim 61)
11:31:16.701603 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: . [tcp sum ok] 546:546(0) ack 486 win 6432 <nop,nop,timestamp 139817 53001> (len 32, hlim 61)
11:31:16.707272 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: . [tcp sum ok] 546:546(0) ack 1409 win 8448 <nop,nop,timestamp 139817 53001> (len 32, hlim 61)
11:31:16.707476 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: . [tcp sum ok] 546:546(0) ack 1942 win 11264 <nop,nop,timestamp 139817 53001> (len 32, hlim 61)
11:31:16.716247 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: F [tcp sum ok] 1942:1942(0) ack 546 win 32844 <nop,nop,timestamp 53003 139817> [flowlabel 0x59846] (len 32, hlim 64)
11:31:16.720556 2001:708:10:10:250:4ff:fe6a:db55.1036 > 2001:708:0:1::624.8000: F [tcp sum ok] 546:546(0) ack 1943 win 11264 <nop,nop,timestamp 139818 53003> (len 32, hlim 61)
11:31:16.720900 2001:708:0:1::624.8000 > 2001:708:10:10:250:4ff:fe6a:db55.1036: . [tcp sum ok] 1943:1943(0) ack 547 win 32844 <nop,nop,timestamp 53004 139818> [flowlabel 0x59846] (len 32, hlim 64)
11:31:18.201040 2001:708:10:f::c1a6:45 > 2001:708:10:10:250:4ff:fe6a:db55: frag (0x0003e364:0|1432) 80 > 1035: . 1:1401(1400) ack 538 win 32843 <nop,nop,timestamp 53152 139010> [flowlabel 0x59845] (len 1440, hlim 64)
11:31:18.201130 2001:708:10:f::c1a6:45 > 2001:708:10:10:250:4ff:fe6a:db55: frag (0x0003e364:1432|28) [flowlabel 0x59845] (len 36, hlim 64)
11:31:18.208455 2001:708:10:10:250:4ff:fe6a:db55.1035 > 2001:708:10:f::c1a6:45.80: R [tcp sum ok] 2141301472:2141301472(0) win 0 (len 20, hlim 61)
11:31:22.432329 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: S [tcp sum ok] 2161886943:2161886943(0) win 5760 <mss 1440,sackOK,timestamp 140389 0,nop,wscale 0> (len 40, hlim 61)
11:31:22.432758 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: S [tcp sum ok] 334831016:334831016(0) ack 2161886944 win 65535 <mss 1440,nop,wscale 1,nop,nop,timestamp 53574 140389> [class 0x1] [flowlabel 0x5c] (len 40, hlim 64)
11:31:22.436734 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: . [tcp sum ok] 1:1(0) ack 1 win 5760 <nop,nop,timestamp 140390 53574> (len 32, hlim 61)
11:31:22.439113 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: P [tcp sum ok] 1:537(536) ack 1 win 5760 <nop,nop,timestamp 140390 53574> (len 568, hlim 61)
11:31:22.491021 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: . [tcp sum ok] 1:1409(1408) ack 537 win 33088 <nop,nop,timestamp 53580 140390> [flowlabel 0x59847] (len 1440, hlim 64)
11:31:22.491347 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: . [tcp sum ok] 1409:2817(1408) ack 537 win 33088 <nop,nop,timestamp 53580 140390> [flowlabel 0x59847] (len 1440, hlim 64)
11:31:22.499705 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: . [tcp sum ok] 537:537(0) ack 1409 win 8448 <nop,nop,timestamp 140396 53580> (len 32, hlim 61)
11:31:22.499849 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: . [tcp sum ok] 537:537(0) ack 2817 win 11264 <nop,nop,timestamp 140396 53580> (len 32, hlim 61)
11:31:22.500272 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: . [tcp sum ok] 2817:4225(1408) ack 537 win 33088 <nop,nop,timestamp 53581 140396> [flowlabel 0x59847] (len 1440, hlim 64)
11:31:22.500526 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: . [tcp sum ok] 4225:5633(1408) ack 537 win 33088 <nop,nop,timestamp 53581 140396> [flowlabel 0x59847] (len 1440, hlim 64)
11:31:22.501764 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: FP [tcp sum ok] 5633:6013(380) ack 537 win 33088 <nop,nop,timestamp 53581 140396> [flowlabel 0x59847] (len 412, hlim 64)
11:31:22.509369 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: . [tcp sum ok] 537:537(0) ack 4225 win 14080 <nop,nop,timestamp 140397 53581> (len 32, hlim 61)
11:31:22.509525 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: . [tcp sum ok] 537:537(0) ack 5633 win 16896 <nop,nop,timestamp 140397 53581> (len 32, hlim 61)
11:31:22.526441 2001:708:10:10:250:4ff:fe6a:db55.1037 > 2001:708:10:f::c1a6:45.80: F [tcp sum ok] 537:537(0) ack 6014 win 16896 <nop,nop,timestamp 140399 53581> (len 32, hlim 61)
11:31:22.526754 2001:708:10:f::c1a6:45.80 > 2001:708:10:10:250:4ff:fe6a:db55.1037: . [tcp sum ok] 6014:6014(0) ack 538 win 33087 <nop,nop,timestamp 53584 140399> [flowlabel 0x59847] (len 32, hlim 64)
11:31:33.478852 2001:708:10:f::c1a6:45 > 2001:708:10:10:250:4ff:fe6a:db55: frag (0x0003e365:0|1432) 80 > 1032: . 992197523:992198923(1400) ack 2029206911 win 32843 <nop,nop,timestamp 54679 128880> [flowlabel 0x59842] (len 1440, hlim 64)
11:31:33.478934 2001:708:10:f::c1a6:45 > 2001:708:10:10:250:4ff:fe6a:db55: frag (0x0003e365:1432|28) [flowlabel 0x59842] (len 36, hlim 64)
11:31:33.486198 2001:708:10:10:250:4ff:fe6a:db55.1032 > 2001:708:10:f::c1a6:45.80: R [tcp sum ok] 2029206911:2029206911(0) win 0 (len 20, hlim 61)