Traffic Trace Info
DumpFile: 200302271015.dump
FileSize: 283.72MB
Id: 200302271015
StartTime: Thu Feb 27 10:15:01 2003
EndTime: Thu Feb 27 10:30:00 2003
TotalTime: 899.48 seconds
TotalCapSize: 220.73MB CapLen: 96 bytes
# of packets: 4128444 (1889.51MB)
AvgRate: 17.62Mbps stddev:1.40M
IP flow (unique src/dst pair) Information
# of flows: 351648 (avg. 11.74 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.4% 2.5% 2.4% 1.5% 1.2% 1.2% 1.1% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 251634
Top 10 bandwidth usage (bytes/total in %):
10.6% 8.3% 7.3% 4.7% 4.2% 3.5% 2.8% 2.6% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271015.pktlen.png)
detailed numbers
[ 16- 31]: 12350
[ 32- 63]: 1344201
[ 64- 127]: 1023531
[ 128- 255]: 214408
[ 256- 511]: 230665
[ 512- 1023]: 282033
[ 1024- 2047]: 1021256
Protocol Breakdown
![[protocol breakdown chart]](200302271015.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4128444 (100.00%) 1981295834 (100.00%) 479.91
ip 4109779 ( 99.55%) 1980729018 ( 99.97%) 481.96
tcp 3262745 ( 79.03%) 1824746284 ( 92.10%) 559.27
http(s) 812525 ( 19.68%) 767636808 ( 38.74%) 944.75
http(c) 956293 ( 23.16%) 110788506 ( 5.59%) 115.85
squid 5174 ( 0.13%) 4052861 ( 0.20%) 783.31
smtp 144364 ( 3.50%) 62628642 ( 3.16%) 433.82
nntp 12850 ( 0.31%) 10196470 ( 0.51%) 793.50
ftp 68767 ( 1.67%) 28097764 ( 1.42%) 408.59
pop3 5508 ( 0.13%) 2400842 ( 0.12%) 435.88
imap 874 ( 0.02%) 280983 ( 0.01%) 321.49
telnet 2580 ( 0.06%) 202124 ( 0.01%) 78.34
ssh 11756 ( 0.28%) 877270 ( 0.04%) 74.62
dns 6623 ( 0.16%) 417972 ( 0.02%) 63.11
bgp 155 ( 0.00%) 27440 ( 0.00%) 177.03
napster 128962 ( 3.12%) 85022402 ( 4.29%) 659.28
realaud 95 ( 0.00%) 9838 ( 0.00%) 103.56
rtsp 7755 ( 0.19%) 7740883 ( 0.39%) 998.18
icecast 10440 ( 0.25%) 15172031 ( 0.77%) 1453.26
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1087773 ( 26.35%) 729183140 ( 36.80%) 670.34
udp 665511 ( 16.12%) 141263823 ( 7.13%) 212.26
dns 421851 ( 10.22%) 73384189 ( 3.70%) 173.96
rip 10 ( 0.00%) 660 ( 0.00%) 66.00
realaud 14397 ( 0.35%) 6558732 ( 0.33%) 455.56
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
other 229201 ( 5.55%) 61318297 ( 3.09%) 267.53
icmp 145245 ( 3.52%) 12195358 ( 0.62%) 83.96
ip6 14788 ( 0.36%) 1777506 ( 0.09%) 120.20
other 21490 ( 0.52%) 746047 ( 0.04%) 34.72
frag 9 ( 0.00%) 4482 ( 0.00%) 498.00
tcpdump file: 200302271015.dump.gz (113.94 MB)