Traffic Trace Info
DumpFile: 200301161400.dump
FileSize: 338.51MB
Id: 200301161400
StartTime: Thu Jan 16 14:00:00 2003
EndTime: Thu Jan 16 14:11:26 2003
TotalTime: 686.79 seconds
TotalCapSize: 263.14MB CapLen: 96 bytes
# of packets: 4938974 (2239.69MB)
AvgRate: 27.36Mbps stddev:0.70M
IP flow (unique src/dst pair) Information
# of flows: 289283 (avg. 17.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.7% 2.4% 1.1% 1.0% 0.9% 0.8% 0.8% 0.7% 0.6%
IP address Information
# of IPv4 addresses: 204450
Top 10 bandwidth usage (bytes/total in %):
5.2% 5.0% 3.4% 3.2% 3.1% 3.1% 2.8% 2.7% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301161400.pktlen.png)
detailed numbers
[ 16- 31]: 27066
[ 32- 63]: 1743558
[ 64- 127]: 1122786
[ 128- 255]: 219105
[ 256- 511]: 237751
[ 512- 1023]: 369524
[ 1024- 2047]: 1219184
Protocol Breakdown
![[protocol breakdown chart]](200301161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4938974 (100.00%) 2348480362 (100.00%) 475.50
ip 4897003 ( 99.15%) 2347203302 ( 99.95%) 479.31
tcp 4181641 ( 84.67%) 2170122717 ( 92.41%) 518.96
http(s) 1094106 ( 22.15%) 1020822345 ( 43.47%) 933.02
http(c) 1032184 ( 20.90%) 134679275 ( 5.73%) 130.48
squid 8301 ( 0.17%) 3546556 ( 0.15%) 427.24
smtp 94743 ( 1.92%) 36139721 ( 1.54%) 381.45
nntp 32 ( 0.00%) 2988 ( 0.00%) 93.38
ftp 123084 ( 2.49%) 83647180 ( 3.56%) 679.59
pop3 6163 ( 0.12%) 2527467 ( 0.11%) 410.10
imap 256 ( 0.01%) 42237 ( 0.00%) 164.99
telnet 2567 ( 0.05%) 233068 ( 0.01%) 90.79
ssh 2580 ( 0.05%) 291186 ( 0.01%) 112.86
dns 2952 ( 0.06%) 2945044 ( 0.13%) 997.64
bgp 122 ( 0.00%) 21219 ( 0.00%) 173.93
napster 574928 ( 11.64%) 281955987 ( 12.01%) 490.42
realaud 49 ( 0.00%) 19524 ( 0.00%) 398.45
rtsp 8787 ( 0.18%) 5873232 ( 0.25%) 668.40
icecast 14170 ( 0.29%) 10763206 ( 0.46%) 759.58
hotline 19 ( 0.00%) 1848 ( 0.00%) 97.26
other 1216184 ( 24.62%) 586595479 ( 24.98%) 482.32
udp 485685 ( 9.83%) 99107702 ( 4.22%) 204.06
dns 270778 ( 5.48%) 44497581 ( 1.89%) 164.33
rip 42 ( 0.00%) 2772 ( 0.00%) 66.00
realaud 27214 ( 0.55%) 18199357 ( 0.77%) 668.75
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
quake 1 ( 0.00%) 92 ( 0.00%) 92.00
other 185778 ( 3.76%) 34856788 ( 1.48%) 187.63
icmp 180328 ( 3.65%) 76060127 ( 3.24%) 421.79
ip6 417 ( 0.01%) 65124 ( 0.00%) 156.17
other 48932 ( 0.99%) 1847632 ( 0.08%) 37.76
frag 11637 ( 0.24%) 15261137 ( 0.65%) 1311.43
tcpdump file: 200301161400.dump.gz (138.72 MB)