Traffic Trace Info
DumpFile: 200303081400.dump
FileSize: 254.62MB
Id: 200303081400
StartTime: Sat Mar 8 14:00:00 2003
EndTime: Sat Mar 8 14:15:00 2003
TotalTime: 900.22 seconds
TotalCapSize: 198.79MB CapLen: 96 bytes
# of packets: 3658248 (1578.20MB)
AvgRate: 14.71Mbps stddev:1.37M
IP flow (unique src/dst pair) Information
# of flows: 357147 (avg. 10.24 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.8% 2.2% 2.0% 1.6% 1.5% 1.4% 1.3% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 272960
Top 10 bandwidth usage (bytes/total in %):
7.9% 6.0% 6.0% 4.7% 4.5% 4.2% 3.7% 2.3% 2.2% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303081400.pktlen.png)
detailed numbers
[ 16- 31]: 8868
[ 32- 63]: 981393
[ 64- 127]: 1124280
[ 128- 255]: 227532
[ 256- 511]: 252784
[ 512- 1023]: 253394
[ 1024- 2047]: 809997
Protocol Breakdown
![[protocol breakdown chart]](200303081400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3658248 (100.00%) 1654863736 (100.00%) 452.37
ip 3645603 ( 99.65%) 1654482001 ( 99.98%) 453.83
tcp 2911861 ( 79.60%) 1487108824 ( 89.86%) 510.71
http(s) 805779 ( 22.03%) 817248947 ( 49.38%) 1014.23
http(c) 703429 ( 19.23%) 96950962 ( 5.86%) 137.83
squid 6427 ( 0.18%) 2571399 ( 0.16%) 400.09
smtp 74286 ( 2.03%) 23594749 ( 1.43%) 317.62
nntp 13 ( 0.00%) 911 ( 0.00%) 70.08
ftp 190117 ( 5.20%) 21999334 ( 1.33%) 115.71
pop3 1883 ( 0.05%) 315689 ( 0.02%) 167.65
imap 196 ( 0.01%) 18570 ( 0.00%) 94.74
telnet 433 ( 0.01%) 44126 ( 0.00%) 101.91
ssh 1431 ( 0.04%) 383785 ( 0.02%) 268.19
dns 978 ( 0.03%) 66155 ( 0.00%) 67.64
bgp 170 ( 0.00%) 48042 ( 0.00%) 282.60
napster 118221 ( 3.23%) 50376826 ( 3.04%) 426.12
realaud 9 ( 0.00%) 697 ( 0.00%) 77.44
rtsp 19953 ( 0.55%) 1281934 ( 0.08%) 64.25
icecast 8322 ( 0.23%) 6727476 ( 0.41%) 808.40
hotline 10 ( 0.00%) 1029 ( 0.00%) 102.90
other 980003 ( 26.79%) 465470548 ( 28.13%) 474.97
udp 604742 ( 16.53%) 156576032 ( 9.46%) 258.91
dns 369690 ( 10.11%) 55666238 ( 3.36%) 150.58
rip 56 ( 0.00%) 3778 ( 0.00%) 67.46
realaud 3573 ( 0.10%) 2339589 ( 0.14%) 654.80
halflif 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 5 ( 0.00%) 459 ( 0.00%) 91.80
other 225309 ( 6.16%) 91390022 ( 5.52%) 405.62
icmp 113393 ( 3.10%) 9821938 ( 0.59%) 86.62
ip6 2879 ( 0.08%) 541905 ( 0.03%) 188.23
other 12728 ( 0.35%) 433302 ( 0.03%) 34.04
frag 19945 ( 0.55%) 21734585 ( 1.31%) 1089.73
tcpdump file: 200303081400.dump.gz (97.40 MB)