Traffic Trace Info
DumpFile: 200207201400.dump
FileSize: 334.40MB
Id: 200207201400
StartTime: Sat Jul 20 14:00:00 2002
EndTime: Sat Jul 20 14:27:29 2002
TotalTime: 1649.09 seconds
TotalCapSize: 258.58MB CapLen: 96 bytes
# of packets: 4968573 (2442.35MB)
AvgRate: 12.42Mbps stddev:2.60M
IP flow (unique src/dst pair) Information
# of flows: 134805 (avg. 36.86 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.8% 4.2% 3.4% 2.5% 2.2% 2.1% 2.0% 1.7% 1.7% 1.5%
IP address Information
# of IPv4 addresses: 85239
Top 10 bandwidth usage (bytes/total in %):
12.9% 12.1% 12.1% 4.5% 4.3% 4.3% 4.1% 3.4% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207201400.pktlen.png)
detailed numbers
[ 16- 31]: 10019
[ 32- 63]: 1708814
[ 64- 127]: 966826
[ 128- 255]: 332598
[ 256- 511]: 290097
[ 512- 1023]: 286871
[ 1024- 2047]: 1373348
Protocol Breakdown
![[protocol breakdown chart]](200207201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4968573 (100.00%) 2560991345 (100.00%) 515.44
ip 4955462 ( 99.74%) 2560594768 ( 99.98%) 516.72
tcp 4086857 ( 82.25%) 2379501598 ( 92.91%) 582.23
http(s) 708003 ( 14.25%) 676604593 ( 26.42%) 955.65
http(c) 880397 ( 17.72%) 104350587 ( 4.07%) 118.53
squid 5344 ( 0.11%) 2018496 ( 0.08%) 377.71
smtp 105980 ( 2.13%) 57652693 ( 2.25%) 544.00
nntp 286 ( 0.01%) 27392 ( 0.00%) 95.78
ftp 44751 ( 0.90%) 8571367 ( 0.33%) 191.53
pop3 9880 ( 0.20%) 1360527 ( 0.05%) 137.71
imap 646 ( 0.01%) 51257 ( 0.00%) 79.35
telnet 2833 ( 0.06%) 528351 ( 0.02%) 186.50
ssh 9011 ( 0.18%) 1165914 ( 0.05%) 129.39
dns 559 ( 0.01%) 38812 ( 0.00%) 69.43
bgp 375 ( 0.01%) 75911 ( 0.00%) 202.43
napster 657416 ( 13.23%) 346187106 ( 13.52%) 526.59
realaud 30 ( 0.00%) 2982 ( 0.00%) 99.40
rtsp 51180 ( 1.03%) 3211735 ( 0.13%) 62.75
icecast 3515 ( 0.07%) 250892 ( 0.01%) 71.38
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1606387 ( 32.33%) 1177392082 ( 45.97%) 732.94
udp 710548 ( 14.30%) 140398761 ( 5.48%) 197.59
dns 457666 ( 9.21%) 61117713 ( 2.39%) 133.54
rip 213 ( 0.00%) 19618 ( 0.00%) 92.10
realaud 27587 ( 0.56%) 25533296 ( 1.00%) 925.56
starcra 6 ( 0.00%) 2403 ( 0.00%) 400.50
everque 5779 ( 0.12%) 368019 ( 0.01%) 63.68
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
other 218273 ( 4.39%) 52647975 ( 2.06%) 241.20
icmp 129726 ( 2.61%) 39121169 ( 1.53%) 301.57
ipsec 78 ( 0.00%) 14532 ( 0.00%) 186.31
ip6 3179 ( 0.06%) 484045 ( 0.02%) 152.26
other 25074 ( 0.50%) 1074663 ( 0.04%) 42.86
frag 27378 ( 0.55%) 29390466 ( 1.15%) 1073.51
tcpdump file: 200207201400.dump.gz (128.70 MB)