Traffic Trace Info
DumpFile: 200302011400.dump
FileSize: 345.51MB
Id: 200302011400
StartTime: Sat Feb 1 14:00:00 2003
EndTime: Sat Feb 1 14:19:25 2003
TotalTime: 1165.00 seconds
TotalCapSize: 270.00MB CapLen: 96 bytes
# of packets: 4948500 (2742.17MB)
AvgRate: 19.74Mbps stddev:2.33M
IP flow (unique src/dst pair) Information
# of flows: 227966 (avg. 21.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.0% 8.7% 2.1% 1.8% 1.8% 1.7% 1.5% 1.5% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 161886
Top 10 bandwidth usage (bytes/total in %):
21.9% 13.2% 8.7% 3.8% 3.7% 3.2% 2.7% 2.3% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302011400.pktlen.png)
detailed numbers
[ 16- 31]: 14261
[ 32- 63]: 1403018
[ 64- 127]: 1068764
[ 128- 255]: 298117
[ 256- 511]: 172583
[ 512- 1023]: 440081
[ 1024- 2047]: 1551676
Protocol Breakdown
![[protocol breakdown chart]](200302011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4948500 (100.00%) 2875369679 (100.00%) 581.06
ip 4927833 ( 99.58%) 2874744575 ( 99.98%) 583.37
tcp 4282480 ( 86.54%) 2774891482 ( 96.51%) 647.96
http(s) 1369111 ( 27.67%) 1594305394 ( 55.45%) 1164.48
http(c) 739054 ( 14.93%) 84462814 ( 2.94%) 114.29
squid 52396 ( 1.06%) 12978374 ( 0.45%) 247.70
smtp 106228 ( 2.15%) 33242613 ( 1.16%) 312.94
nntp 101 ( 0.00%) 6793 ( 0.00%) 67.26
ftp 409657 ( 8.28%) 175899595 ( 6.12%) 429.38
pop3 2340 ( 0.05%) 522546 ( 0.02%) 223.31
imap 246 ( 0.00%) 19407 ( 0.00%) 78.89
telnet 476 ( 0.01%) 100820 ( 0.00%) 211.81
ssh 276 ( 0.01%) 32133 ( 0.00%) 116.42
dns 584 ( 0.01%) 45212 ( 0.00%) 77.42
bgp 202 ( 0.00%) 29003 ( 0.00%) 143.58
napster 453225 ( 9.16%) 238183359 ( 8.28%) 525.53
realaud 8824 ( 0.18%) 3391540 ( 0.12%) 384.35
rtsp 39393 ( 0.80%) 19507851 ( 0.68%) 495.21
icecast 31096 ( 0.63%) 7629955 ( 0.27%) 245.37
hotline 10 ( 0.00%) 1176 ( 0.00%) 117.60
other 1068976 ( 21.60%) 604522414 ( 21.02%) 565.52
udp 543008 ( 10.97%) 91232698 ( 3.17%) 168.01
dns 350458 ( 7.08%) 57067417 ( 1.98%) 162.84
realaud 12752 ( 0.26%) 6093794 ( 0.21%) 477.87
halflif 17 ( 0.00%) 1020 ( 0.00%) 60.00
starcra 1 ( 0.00%) 87 ( 0.00%) 87.00
unreal 18602 ( 0.38%) 1546129 ( 0.05%) 83.12
other 160986 ( 3.25%) 26313507 ( 0.92%) 163.45
icmp 80797 ( 1.63%) 7598329 ( 0.26%) 94.04
ip6 633 ( 0.01%) 105410 ( 0.00%) 166.52
other 20915 ( 0.42%) 916656 ( 0.03%) 43.83
frag 5999 ( 0.12%) 8229471 ( 0.29%) 1371.81
tcpdump file: 200302011400.dump.gz (133.56 MB)