some more tcpdump stuff (with -vv)

12:27:08.114976 IP (tos 0x0, ttl 64, id 44686, offset 0, flags [none],
proto: TCP (6), length: 102) 80.228.123.232.25 > 80.228.123.66.2998: P
0:50(50) ack 1 win 5154 <nop,nop,timestamp 39269927 713565>
12:27:15.241092 IP (tos 0x0, ttl 61, id 51458, offset 0, flags [DF],
proto: TCP (6), length: 1448) 80.228.123.66.2341 > 80.228.123.232.25: .
1:1397(1396) ack 51 win 58582 <nop,nop,timestamp 745587 39266642>
12:27:15.241112 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
proto: TCP (6), length: 40) 80.228.123.232.25 > 80.228.123.66.2341: R,
cksum 0xb033 (correct), 53828167:53828167(0) win 0
12:27:21.427576 IP (tos 0x0, ttl 64, id 44688, offset 0, flags [none],
proto: TCP (6), length: 102) 80.228.123.232.25 > 80.228.123.66.2998: P
0:50(50) ack 1 win 5154 <nop,nop,timestamp 39273255 713565>
12:27:48.052799 IP (tos 0x0, ttl 64, id 44690, offset 0, flags [none],
proto: TCP (6), length: 102) 80.228.123.232.25 > 80.228.123.66.2998: P
0:50(50) ack 1 win 5154 <nop,nop,timestamp 39279911 713565>
12:38:31.477284 IP (tos 0x0, ttl 61, id 60549, offset 0, flags [DF],
proto: TCP (6), length: 68) 80.228.123.66.1291 > 80.228.123.232.25: S,
cksum 0x02ed (correct), 2724958320:2724958320(0) win 57344 <mss
1460,nop,wscale 0,nop,nop,timestamp 813203 0,nop,nop,ccnew 377>
12:38:31.477346 IP (tos 0x0, ttl 64, id 44692, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.1291: S,
cksum 0xace1 (correct), 1116158095:1116158095(0) ack 2724958321 win
5584 <mss 1408,nop,nop,timestamp 39440757 813203,nop,wscale 2>
12:38:31.480281 IP (tos 0x0, ttl 61, id 60550, offset 0, flags [DF],
proto: TCP (6), length: 52) 80.228.123.66.1291 > 80.228.123.232.25: .,
cksum 0x093b (correct), 1:1(0) ack 1 win 58632 <nop,nop,timestamp
813203 39440757>
12:38:31.484431 IP (tos 0x0, ttl 64, id 44693, offset 0, flags [none],
proto: TCP (6), length: 92) 80.228.123.232.25 > 80.228.123.66.1291: P
1:41(40) ack 1 win 1396 <nop,nop,timestamp 39440759 813203>
12:38:31.487778 IP (tos 0x0, ttl 61, id 60552, offset 0, flags [DF],
proto: TCP (6), length: 52) 80.228.123.66.1291 > 80.228.123.232.25: .,
cksum 0x0938 (correct), 1:1(0) ack 41 win 58592 <nop,nop,timestamp
813204 39440759>
12:38:31.505268 IP (tos 0x0, ttl 61, id 60553, offset 0, flags [DF],
proto: TCP (6), length: 77) 80.228.123.66.1291 > 80.228.123.232.25: P,
cksum 0xe0cc (correct), 1:26(25) ack 41 win 58632 <nop,nop,timestamp
813206 39440759>
12:38:31.505287 IP (tos 0x0, ttl 64, id 44695, offset 0, flags [none],
proto: TCP (6), length: 52) 80.228.123.232.25 > 80.228.123.66.1291: .,
cksum 0xe884 (correct), 41:41(0) ack 26 win 1396 <nop,nop,timestamp
39440764 813206>
12:38:31.505388 IP (tos 0x0, ttl 64, id 44697, offset 0, flags [none],
proto: TCP (6), length: 191) 80.228.123.232.25 > 80.228.123.66.1291: P
41:180(139) ack 26 win 1396 <nop,nop,timestamp 39440764 813206>
12:38:31.510765 IP (tos 0x0, ttl 61, id 60554, offset 0, flags [DF],
proto: TCP (6), length: 52) 80.228.123.66.1291 > 80.228.123.232.25: .,
cksum 0x08f0 (correct), 26:26(0) ack 180 win 58493 <nop,nop,timestamp
813206 39440764>
12:38:31.520260 IP (tos 0x0, ttl 61, id 60558, offset 0, flags [DF],
proto: TCP (6), length: 148) 80.228.123.66.1291 > 80.228.123.232.25: P
26:122(96) ack 180 win 58632 <nop,nop,timestamp 813207 39440764>
12:38:31.529125 IP (tos 0x0, ttl 64, id 44699, offset 0, flags [none],
proto: TCP (6), length: 105) 80.228.123.232.25 > 80.228.123.66.1291: P
180:233(53) ack 122 win 1396 <nop,nop,timestamp 39440770 813207>
12:38:31.529754 IP (tos 0x0, ttl 61, id 60560, offset 0, flags [DF],
proto: TCP (6), length: 68) 80.228.123.66.3354 > 80.228.123.232.25: S,
cksum 0x62a1 (correct), 2267694056:2267694056(0) win 57344 <mss
1460,nop,wscale 0,nop,nop,timestamp 813208 0,nop,nop,ccnew 378>
12:38:31.529795 IP (tos 0x0, ttl 64, id 44701, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.3354: S,
cksum 0x78ea (correct), 1106824381:1106824381(0) ack 2267694057 win
5584 <mss 1408,nop,nop,timestamp 39440770 813208,nop,wscale 2>
12:38:31.533251 IP (tos 0x0, ttl 61, id 60561, offset 0, flags [DF],
proto: TCP (6), length: 52) 80.228.123.66.1291 > 80.228.123.232.25: .,
cksum 0x07fd (correct), 122:122(0) ack 233 win 58579 <nop,nop,timestamp
813208 39440770>
12:38:31.540749 IP (tos 0x0, ttl 61, id 60562, offset 0, flags [DF],
proto: TCP (6), length: 1448) 80.228.123.66.1291 > 80.228.123.232.25: .
122:1518(1396) ack 233 win 58632 <nop,nop,timestamp 813208 39440770>
12:38:31.540815 IP (tos 0x0, ttl 64, id 44702, offset 0, flags [none],
proto: TCP (6), length: 52) 80.228.123.232.25 > 80.228.123.66.1291: .,
cksum 0xdf2b (correct), 233:233(0) ack 1518 win 2094 <nop,nop,timestamp
39440773 813208>
12:38:31.545745 IP (tos 0x0, ttl 61, id 60563, offset 0, flags [DF],
proto: TCP (6), length: 1448) 80.228.123.66.1291 > 80.228.123.232.25: .
1518:2914(1396) ack 233 win 58632 <nop,nop,timestamp 813208 39440770>
12:38:31.550242 IP (tos 0x0, ttl 61, id 60564, offset 0, flags [DF],
proto: TCP (6), length: 1356) 80.228.123.66.1291 > 80.228.123.232.25: P
2914:4218(1304) ack 233 win 58632 <nop,nop,timestamp 813208 39440770>
12:38:31.550257 IP (tos 0x0, ttl 64, id 44704, offset 0, flags [none],
proto: TCP (6), length: 52) 80.228.123.232.25 > 80.228.123.66.1291: .,
cksum 0xcf29 (correct), 233:233(0) ack 4218 win 3490 <nop,nop,timestamp
39440775 813208>
12:38:31.555740 IP (tos 0x0, ttl 61, id 60567, offset 0, flags [DF],
proto: TCP (6), length: 1448) 80.228.123.66.1291 > 80.228.123.232.25: .
4218:5614(1396) ack 233 win 58632 <nop,nop,timestamp 813209 39440773>
12:38:31.560737 IP (tos 0x0, ttl 61, id 60568, offset 0, flags [DF],
proto: TCP (6), length: 1448) 80.228.123.66.1291 > 80.228.123.232.25: .
5614:7010(1396) ack 233 win 58632 <nop,nop,timestamp 813209 39440773>
12:38:31.560752 IP (tos 0x0, ttl 64, id 44706, offset 0, flags [none],
proto: TCP (6), length: 52) 80.228.123.232.25 > 80.228.123.66.1291: .,
cksum 0xbec9 (correct), 233:233(0) ack 7010 win 4886 <nop,nop,timestamp
39440778 813209>
12:38:31.600216 IP (tos 0x0, ttl 61, id 60577, offset 0, flags [DF],
proto: TCP (6), length: 68) 80.228.123.66.2564 > 80.228.123.232.25: S,
cksum 0xd684 (correct), 4196032546:4196032546(0) win 57344 <mss
1460,nop,wscale 0,nop,nop,timestamp 813215 0,nop,nop,ccnew 379>
12:38:31.600243 IP (tos 0x0, ttl 64, id 44708, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2564: S,
cksum 0x5add (correct), 1118133744:1118133744(0) ack 4196032547 win
5584 <mss 1408,nop,nop,timestamp 39440788 813215,nop,wscale 2>
12:38:31.632698 IP (tos 0x0, ttl 61, id 60581, offset 0, flags [DF],
proto: TCP (6), length: 68) 80.228.123.66.2109 > 80.228.123.232.25: S,
cksum 0xa6fe (correct), 4116616743:4116616743(0) win 57344 <mss
1460,nop,wscale 0,nop,nop,timestamp 813218 0,nop,nop,ccnew 380>
12:38:31.632719 IP (tos 0x0, ttl 64, id 44709, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2109: S,
cksum 0x0b97 (correct), 1104772725:1104772725(0) ack 4116616744 win
5584 <mss 1408,nop,nop,timestamp 39440796 813218,nop,wscale 2>
12:38:35.327398 IP (tos 0x0, ttl 64, id 44710, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.3354: S,
cksum 0x7534 (correct), 1106824381:1106824381(0) ack 2267694057 win
5584 <mss 1408,nop,nop,timestamp 39441720 813208,nop,wscale 2>
12:38:36.127427 IP (tos 0x0, ttl 64, id 44711, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2109: S,
cksum 0x0733 (correct), 1104772725:1104772725(0) ack 4116616744 win
5584 <mss 1408,nop,nop,timestamp 39441920 813218,nop,wscale 2>
12:38:36.127439 IP (tos 0x0, ttl 64, id 44712, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2564: S,
cksum 0x5671 (correct), 1118133744:1118133744(0) ack 4196032547 win
5584 <mss 1408,nop,nop,timestamp 39441920 813215,nop,wscale 2>
12:38:41.327666 IP (tos 0x0, ttl 64, id 44713, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.3354: S,
cksum 0x6f58 (correct), 1106824381:1106824381(0) ack 2267694057 win
5584 <mss 1408,nop,nop,timestamp 39443220 813208,nop,wscale 2>
12:38:42.127700 IP (tos 0x0, ttl 64, id 44714, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2109: S,
cksum 0x0157 (correct), 1104772725:1104772725(0) ack 4116616744 win
5584 <mss 1408,nop,nop,timestamp 39443420 813218,nop,wscale 2>
12:38:42.127711 IP (tos 0x0, ttl 64, id 44715, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2564: S,
cksum 0x5095 (correct), 1118133744:1118133744(0) ack 4196032547 win
5584 <mss 1408,nop,nop,timestamp 39443420 813215,nop,wscale 2>
12:38:53.528222 IP (tos 0x0, ttl 64, id 44716, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.3354: S,
cksum 0x636e (correct), 1106824381:1106824381(0) ack 2267694057 win
5584 <mss 1408,nop,nop,timestamp 39446270 813208,nop,wscale 2>
12:38:54.128246 IP (tos 0x0, ttl 64, id 44717, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2109: S,
cksum 0xf59e (correct), 1104772725:1104772725(0) ack 4116616744 win
5584 <mss 1408,nop,nop,timestamp 39446420 813218,nop,wscale 2>
12:38:54.128257 IP (tos 0x0, ttl 64, id 44718, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2564: S,
cksum 0x44dd (correct), 1118133744:1118133744(0) ack 4196032547 win
5584 <mss 1408,nop,nop,timestamp 39446420 813215,nop,wscale 2>
12:39:17.537317 IP (tos 0x0, ttl 64, id 44719, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.3354: S,
cksum 0x4bfd (correct), 1106824381:1106824381(0) ack 2267694057 win
5584 <mss 1408,nop,nop,timestamp 39452271 813208,nop,wscale 2>
12:39:18.137336 IP (tos 0x0, ttl 64, id 44720, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2109: S,
cksum 0xde2d (correct), 1104772725:1104772725(0) ack 4116616744 win
5584 <mss 1408,nop,nop,timestamp 39452421 813218,nop,wscale 2>
12:39:18.337345 IP (tos 0x0, ttl 64, id 44721, offset 0, flags [none],
proto: TCP (6), length: 60) 80.228.123.232.25 > 80.228.123.66.2564: S,
cksum 0x2d3a (correct), 1118133744:1118133744(0) ack 4196032547 win
5584 <mss 1408,nop,nop,timestamp 39452471 813215,nop,wscale 2>