Traffic Trace Info
DumpFile: 200204261400.dump
FileSize: 339.43MB
Id: 200204261400
StartTime: Fri Apr 26 14:00:00 2002
EndTime: Fri Apr 26 14:19:38 2002
TotalTime: 1177.46 seconds
TotalCapSize: 263.19MB CapLen: 96 bytes
# of packets: 4996295 (2322.81MB)
AvgRate: 16.55Mbps stddev:2.68M
IP flow (unique src/dst pair) Information
# of flows: 162216 (avg. 30.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.5% 2.5% 2.0% 1.6% 1.5% 1.4% 1.3% 1.3% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 105087
Top 10 bandwidth usage (bytes/total in %):
6.6% 6.6% 4.9% 3.7% 3.2% 3.2% 3.0% 2.5% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204261400.pktlen.png)
detailed numbers
[ 16- 31]: 21954
[ 32- 63]: 1935938
[ 64- 127]: 927855
[ 128- 255]: 261367
[ 256- 511]: 250616
[ 512- 1023]: 296231
[ 1024- 2047]: 1302334
Protocol Breakdown
![[protocol breakdown chart]](200204261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996295 (100.00%) 2435643348 (100.00%) 487.49
ip 4945481 ( 98.98%) 2434070637 ( 99.94%) 492.18
tcp 4341475 ( 86.89%) 2241861477 ( 92.04%) 516.38
http(s) 1077872 ( 21.57%) 1036749613 ( 42.57%) 961.85
http(c) 1378721 ( 27.59%) 141988950 ( 5.83%) 102.99
squid 10458 ( 0.21%) 836230 ( 0.03%) 79.96
smtp 147465 ( 2.95%) 45893048 ( 1.88%) 311.21
nntp 143 ( 0.00%) 10118 ( 0.00%) 70.76
ftp 154088 ( 3.08%) 79383089 ( 3.26%) 515.18
pop3 11624 ( 0.23%) 4959383 ( 0.20%) 426.65
imap 1085 ( 0.02%) 88747 ( 0.00%) 81.79
telnet 1233 ( 0.02%) 174785 ( 0.01%) 141.76
ssh 8282 ( 0.17%) 1827469 ( 0.08%) 220.66
dns 1165 ( 0.02%) 84276 ( 0.00%) 72.34
bgp 281 ( 0.01%) 60140 ( 0.00%) 214.02
napster 418009 ( 8.37%) 302699930 ( 12.43%) 724.15
realaud 122 ( 0.00%) 10894 ( 0.00%) 89.30
rtsp 12318 ( 0.25%) 1023111 ( 0.04%) 83.06
icecast 297 ( 0.01%) 53035 ( 0.00%) 178.57
hotline 90 ( 0.00%) 10338 ( 0.00%) 114.87
other 1117880 ( 22.37%) 625993705 ( 25.70%) 559.98
udp 473736 ( 9.48%) 165489022 ( 6.79%) 349.33
dns 309358 ( 6.19%) 44619731 ( 1.83%) 144.23
rip 168 ( 0.00%) 20508 ( 0.00%) 122.07
realaud 25256 ( 0.51%) 18476184 ( 0.76%) 731.56
halflif 31 ( 0.00%) 1860 ( 0.00%) 60.00
starcra 10919 ( 0.22%) 778572 ( 0.03%) 71.30
everque 1247 ( 0.02%) 194696 ( 0.01%) 156.13
unreal 1 ( 0.00%) 78 ( 0.00%) 78.00
quake 2 ( 0.00%) 147 ( 0.00%) 73.50
other 123043 ( 2.46%) 100412186 ( 4.12%) 816.07
icmp 124041 ( 2.48%) 26208352 ( 1.08%) 211.29
ipsec 64 ( 0.00%) 11904 ( 0.00%) 186.00
ip6 2442 ( 0.05%) 371723 ( 0.02%) 152.22
other 3723 ( 0.07%) 128159 ( 0.01%) 34.42
frag 85160 ( 1.70%) 93907802 ( 3.86%) 1102.72
tcpdump file: 200204261400.dump.gz (133.83 MB)