Traffic Trace Info
DumpFile: 200207021400.dump
FileSize: 334.26MB
Id: 200207021400
StartTime: Tue Jul 2 14:00:00 2002
EndTime: Tue Jul 2 14:15:20 2002
TotalTime: 919.90 seconds
TotalCapSize: 259.09MB CapLen: 96 bytes
# of packets: 4926472 (2319.35MB)
AvgRate: 21.15Mbps stddev:1.62M
IP flow (unique src/dst pair) Information
# of flows: 142383 (avg. 34.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.1% 2.7% 2.5% 1.8% 1.3% 1.3% 1.3% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 87732
Top 10 bandwidth usage (bytes/total in %):
5.2% 4.6% 4.4% 3.1% 3.1% 3.0% 2.7% 2.5% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207021400.pktlen.png)
detailed numbers
[ 16- 31]: 21201
[ 32- 63]: 1605763
[ 64- 127]: 982298
[ 128- 255]: 330048
[ 256- 511]: 328965
[ 512- 1023]: 443611
[ 1024- 2047]: 1214586
Protocol Breakdown
![[protocol breakdown chart]](200207021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4926472 (100.00%) 2432018737 (100.00%) 493.66
ip 4898091 ( 99.42%) 2431157473 ( 99.96%) 496.35
tcp 4228547 ( 85.83%) 2214810821 ( 91.07%) 523.78
http(s) 974684 ( 19.78%) 943938547 ( 38.81%) 968.46
http(c) 1010153 ( 20.50%) 116961531 ( 4.81%) 115.79
squid 8847 ( 0.18%) 3794495 ( 0.16%) 428.90
smtp 99451 ( 2.02%) 35717703 ( 1.47%) 359.15
nntp 22 ( 0.00%) 1733 ( 0.00%) 78.77
ftp 59684 ( 1.21%) 14544213 ( 0.60%) 243.69
pop3 5737 ( 0.12%) 826883 ( 0.03%) 144.13
imap 453 ( 0.01%) 35699 ( 0.00%) 78.81
telnet 1688 ( 0.03%) 195961 ( 0.01%) 116.09
ssh 2823 ( 0.06%) 545237 ( 0.02%) 193.14
dns 390 ( 0.01%) 26287 ( 0.00%) 67.40
bgp 233 ( 0.00%) 50291 ( 0.00%) 215.84
napster 800837 ( 16.26%) 437641154 ( 17.99%) 546.48
realaud 142 ( 0.00%) 10617 ( 0.00%) 74.77
rtsp 25420 ( 0.52%) 14180038 ( 0.58%) 557.83
icecast 218 ( 0.00%) 55066 ( 0.00%) 252.60
hotline 3967 ( 0.08%) 249595 ( 0.01%) 62.92
other 1233295 ( 25.03%) 646017196 ( 26.56%) 523.81
udp 527097 ( 10.70%) 192473487 ( 7.91%) 365.16
dns 292128 ( 5.93%) 40221229 ( 1.65%) 137.68
rip 152 ( 0.00%) 15032 ( 0.00%) 98.89
realaud 42901 ( 0.87%) 28774688 ( 1.18%) 670.72
halflif 6 ( 0.00%) 368 ( 0.00%) 61.33
starcra 1 ( 0.00%) 506 ( 0.00%) 506.00
everque 393 ( 0.01%) 23732 ( 0.00%) 60.39
quake 11 ( 0.00%) 660 ( 0.00%) 60.00
other 187828 ( 3.81%) 118801472 ( 4.88%) 632.50
icmp 83419 ( 1.69%) 21609194 ( 0.89%) 259.04
ipsec 51 ( 0.00%) 9474 ( 0.00%) 185.76
ip6 1719 ( 0.03%) 286055 ( 0.01%) 166.41
other 57258 ( 1.16%) 1968442 ( 0.08%) 34.38
frag 76476 ( 1.55%) 104489074 ( 4.30%) 1366.30
tcpdump file: 200207021400.dump.gz (139.34 MB)