Traffic Trace Info
DumpFile: 200302161400.dump
FileSize: 340.34MB
Id: 200302161400
StartTime: Sun Feb 16 14:00:00 2003
EndTime: Sun Feb 16 14:22:55 2003
TotalTime: 1374.17 seconds
TotalCapSize: 264.43MB CapLen: 96 bytes
# of packets: 4974482 (2268.35MB)
AvgRate: 13.85Mbps stddev:1.88M
IP flow (unique src/dst pair) Information
# of flows: 404312 (avg. 12.30 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 3.0% 2.6% 2.5% 2.0% 1.7% 1.6% 1.5% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 289779
Top 10 bandwidth usage (bytes/total in %):
6.3% 4.3% 4.0% 3.6% 3.4% 3.3% 3.0% 3.0% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302161400.pktlen.png)
detailed numbers
[ 16- 31]: 10680
[ 32- 63]: 1305833
[ 64- 127]: 1270265
[ 128- 255]: 416034
[ 256- 511]: 356364
[ 512- 1023]: 468677
[ 1024- 2047]: 1146629
Protocol Breakdown
![[protocol breakdown chart]](200302161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4974482 (100.00%) 2378536047 (100.00%) 478.15
ip 4959623 ( 99.70%) 2378088422 ( 99.98%) 479.49
tcp 3763221 ( 75.65%) 2208148724 ( 92.84%) 586.77
http(s) 1033533 ( 20.78%) 1005216244 ( 42.26%) 972.60
http(c) 665540 ( 13.38%) 78731171 ( 3.31%) 118.30
squid 5353 ( 0.11%) 2874685 ( 0.12%) 537.02
smtp 75835 ( 1.52%) 13543859 ( 0.57%) 178.60
nntp 50 ( 0.00%) 3930 ( 0.00%) 78.60
ftp 201639 ( 4.05%) 60125336 ( 2.53%) 298.18
pop3 2130 ( 0.04%) 260193 ( 0.01%) 122.16
imap 105 ( 0.00%) 7981 ( 0.00%) 76.01
telnet 3134 ( 0.06%) 403861 ( 0.02%) 128.86
ssh 7244 ( 0.15%) 688172 ( 0.03%) 95.00
dns 1049 ( 0.02%) 122118 ( 0.01%) 116.41
bgp 252 ( 0.01%) 48323 ( 0.00%) 191.76
napster 589369 ( 11.85%) 273085136 ( 11.48%) 463.35
realaud 7993 ( 0.16%) 3360607 ( 0.14%) 420.44
rtsp 29135 ( 0.59%) 26958782 ( 1.13%) 925.31
icecast 588 ( 0.01%) 54609 ( 0.00%) 92.87
hotline 11 ( 0.00%) 1518 ( 0.00%) 138.00
other 1140062 ( 22.92%) 742654723 ( 31.22%) 651.42
udp 918765 ( 18.47%) 146988043 ( 6.18%) 159.98
dns 522354 ( 10.50%) 71706427 ( 3.01%) 137.28
realaud 1472 ( 0.03%) 760719 ( 0.03%) 516.79
halflif 21 ( 0.00%) 1260 ( 0.00%) 60.00
unreal 1 ( 0.00%) 75 ( 0.00%) 75.00
quake 20 ( 0.00%) 1200 ( 0.00%) 60.00
other 394853 ( 7.94%) 74516760 ( 3.13%) 188.72
icmp 262573 ( 5.28%) 22338568 ( 0.94%) 85.08
ip6 968 ( 0.02%) 133700 ( 0.01%) 138.12
other 14096 ( 0.28%) 479387 ( 0.02%) 34.01
frag 27 ( 0.00%) 17909 ( 0.00%) 663.30
tcpdump file: 200302161400.dump.gz (134.85 MB)