Traffic Trace Info
DumpFile: 200310221400.dump
FileSize: 312.38MB
Id: 200310221400
StartTime: Wed Oct 22 14:00:00 2003
EndTime: Wed Oct 22 14:15:00 2003
TotalTime: 900.26 seconds
TotalCapSize: 239.45MB CapLen: 96 bytes
# of packets: 4779553 (1939.99MB)
AvgRate: 18.08Mbps stddev:0.92M
IP flow (unique src/dst pair) Information
# of flows: 1763270 (avg. 2.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.7% 2.0% 2.0% 1.8% 1.7% 1.7% 1.6% 1.5% 1.4% 1.1%
IP address Information
# of IPv4 addresses: 765131
Top 10 bandwidth usage (bytes/total in %):
12.7% 12.7% 3.3% 2.9% 2.6% 2.2% 2.0% 2.0% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310221400.pktlen.png)
detailed numbers
[ 16- 31]: 7275
[ 32- 63]: 1013635
[ 64- 127]: 2151597
[ 128- 255]: 115563
[ 256- 511]: 138116
[ 512- 1023]: 375232
[ 1024- 2047]: 978135
Protocol Breakdown
![[protocol breakdown chart]](200310221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4779553 (100.00%) 2034223218 (100.00%) 425.61
ip 4771340 ( 99.83%) 2033981850 ( 99.99%) 426.29
tcp 2823575 ( 59.08%) 1775645750 ( 87.29%) 628.86
http(s) 1190308 ( 24.90%) 1028334651 ( 50.55%) 863.92
http(c) 233116 ( 4.88%) 23059937 ( 1.13%) 98.92
squid 13978 ( 0.29%) 17143384 ( 0.84%) 1226.45
smtp 98548 ( 2.06%) 66082417 ( 3.25%) 670.56
nntp 172070 ( 3.60%) 259193934 ( 12.74%) 1506.33
ftp 55699 ( 1.17%) 60162356 ( 2.96%) 1080.13
pop3 2525 ( 0.05%) 416963 ( 0.02%) 165.13
imap 173 ( 0.00%) 107772 ( 0.01%) 622.96
telnet 1169 ( 0.02%) 164044 ( 0.01%) 140.33
ssh 157 ( 0.00%) 33072 ( 0.00%) 210.65
dns 452 ( 0.01%) 30979 ( 0.00%) 68.54
bgp 179 ( 0.00%) 62211 ( 0.00%) 347.55
napster 9809 ( 0.21%) 4328512 ( 0.21%) 441.28
realaud 8 ( 0.00%) 726 ( 0.00%) 90.75
rtsp 12363 ( 0.26%) 17159451 ( 0.84%) 1387.97
icecast 4182 ( 0.09%) 308868 ( 0.02%) 73.86
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 1028260 ( 21.51%) 299023192 ( 14.70%) 290.81
udp 393397 ( 8.23%) 93342492 ( 4.59%) 237.27
dns 87898 ( 1.84%) 11552405 ( 0.57%) 131.43
realaud 13174 ( 0.28%) 10064716 ( 0.49%) 763.98
halflif 9041 ( 0.19%) 1190534 ( 0.06%) 131.68
everque 1 ( 0.00%) 80 ( 0.00%) 80.00
quake 1 ( 0.00%) 73 ( 0.00%) 73.00
other 281704 ( 5.89%) 69212325 ( 3.40%) 245.69
icmp 1486995 ( 31.11%) 154199654 ( 7.58%) 103.70
ip6 1015 ( 0.02%) 335793 ( 0.02%) 330.83
other 66358 ( 1.39%) 10458161 ( 0.51%) 157.60
frag 18046 ( 0.38%) 19451688 ( 0.96%) 1077.89
tcpdump file: 200310221400.dump.gz (128.63 MB)