Traffic Trace Info
DumpFile: 200303151400.dump
FileSize: 221.33MB
Id: 200303151400
StartTime: Sat Mar 15 14:00:00 2003
EndTime: Sat Mar 15 14:15:00 2003
TotalTime: 900.12 seconds
TotalCapSize: 172.52MB CapLen: 96 bytes
# of packets: 3198158 (1512.95MB)
AvgRate: 14.10Mbps stddev:1.47M
IP flow (unique src/dst pair) Information
# of flows: 277671 (avg. 11.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.3% 3.2% 2.7% 2.6% 2.4% 1.5% 1.4% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 207836
Top 10 bandwidth usage (bytes/total in %):
10.5% 5.8% 5.2% 4.4% 3.7% 3.3% 3.3% 3.2% 3.2% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303151400.pktlen.png)
detailed numbers
[ 16- 31]: 7540
[ 32- 63]: 1022360
[ 64- 127]: 779053
[ 128- 255]: 205237
[ 256- 511]: 163913
[ 512- 1023]: 160990
[ 1024- 2047]: 859065
Protocol Breakdown
![[protocol breakdown chart]](200303151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3198158 (100.00%) 1586437877 (100.00%) 496.05
ip 3186979 ( 99.65%) 1586098984 ( 99.98%) 497.68
tcp 2625803 ( 82.10%) 1493566558 ( 94.15%) 568.80
http(s) 628713 ( 19.66%) 558397661 ( 35.20%) 888.16
http(c) 719494 ( 22.50%) 82308116 ( 5.19%) 114.40
squid 17201 ( 0.54%) 20646986 ( 1.30%) 1200.34
smtp 77864 ( 2.43%) 27146821 ( 1.71%) 348.64
nntp 6 ( 0.00%) 387 ( 0.00%) 64.50
ftp 163960 ( 5.13%) 107914096 ( 6.80%) 658.17
pop3 2081 ( 0.07%) 464587 ( 0.03%) 223.25
imap 146 ( 0.00%) 14707 ( 0.00%) 100.73
telnet 794 ( 0.02%) 65542 ( 0.00%) 82.55
ssh 4350 ( 0.14%) 862438 ( 0.05%) 198.26
dns 1283 ( 0.04%) 138836 ( 0.01%) 108.21
bgp 158 ( 0.00%) 25737 ( 0.00%) 162.89
napster 56765 ( 1.77%) 24848264 ( 1.57%) 437.74
realaud 2573 ( 0.08%) 306490 ( 0.02%) 119.12
rtsp 8221 ( 0.26%) 4159234 ( 0.26%) 505.93
icecast 8718 ( 0.27%) 6873839 ( 0.43%) 788.47
hotline 23 ( 0.00%) 2773 ( 0.00%) 120.57
other 933290 ( 29.18%) 659384009 ( 41.56%) 706.52
udp 444081 ( 13.89%) 82562815 ( 5.20%) 185.92
dns 313852 ( 9.81%) 51575255 ( 3.25%) 164.33
realaud 13 ( 0.00%) 5896 ( 0.00%) 453.54
halflif 15 ( 0.00%) 900 ( 0.00%) 60.00
everque 4 ( 0.00%) 350 ( 0.00%) 87.50
quake 1 ( 0.00%) 78 ( 0.00%) 78.00
other 129845 ( 4.06%) 30542039 ( 1.93%) 235.22
icmp 104451 ( 3.27%) 9444748 ( 0.60%) 90.42
ip6 568 ( 0.02%) 88135 ( 0.01%) 155.17
other 12076 ( 0.38%) 436728 ( 0.03%) 36.16
frag 2789 ( 0.09%) 3643680 ( 0.23%) 1306.45
tcpdump file: 200303151400.dump.gz (88.42 MB)