Traffic Trace Info
DumpFile: 200302272045.dump
FileSize: 286.41MB
Id: 200302272045
StartTime: Thu Feb 27 20:45:00 2003
EndTime: Thu Feb 27 21:00:00 2003
TotalTime: 899.40 seconds
TotalCapSize: 222.35MB CapLen: 96 bytes
# of packets: 4197931 (2393.59MB)
AvgRate: 22.33Mbps stddev:1.99M
IP flow (unique src/dst pair) Information
# of flows: 338208 (avg. 12.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.5% 3.3% 2.7% 2.6% 2.1% 1.9% 1.9% 1.9% 1.7% 1.4%
IP address Information
# of IPv4 addresses: 243017
Top 10 bandwidth usage (bytes/total in %):
5.7% 5.7% 5.5% 4.2% 3.7% 3.6% 3.3% 3.3% 3.0% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272045.pktlen.png)
detailed numbers
[ 16- 31]: 14003
[ 32- 63]: 1104140
[ 64- 127]: 939177
[ 128- 255]: 216711
[ 256- 511]: 235668
[ 512- 1023]: 319400
[ 1024- 2047]: 1368832
Protocol Breakdown
![[protocol breakdown chart]](200302272045.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4197931 (100.00%) 2509856445 (100.00%) 597.88
ip 4177474 ( 99.51%) 2509237150 ( 99.98%) 600.66
tcp 3381260 ( 80.55%) 2311390734 ( 92.09%) 683.59
http(s) 945716 ( 22.53%) 1010086611 ( 40.24%) 1068.07
http(c) 653702 ( 15.57%) 73444864 ( 2.93%) 112.35
squid 132962 ( 3.17%) 165684911 ( 6.60%) 1246.11
smtp 78466 ( 1.87%) 22599539 ( 0.90%) 288.02
nntp 7302 ( 0.17%) 444371 ( 0.02%) 60.86
ftp 125671 ( 2.99%) 112447073 ( 4.48%) 894.77
pop3 7152 ( 0.17%) 6098667 ( 0.24%) 852.72
imap 2343 ( 0.06%) 2072409 ( 0.08%) 884.51
telnet 793 ( 0.02%) 72718 ( 0.00%) 91.70
ssh 60084 ( 1.43%) 49770113 ( 1.98%) 828.34
dns 2498 ( 0.06%) 156868 ( 0.01%) 62.80
bgp 166 ( 0.00%) 49163 ( 0.00%) 296.16
napster 91919 ( 2.19%) 48592499 ( 1.94%) 528.64
realaud 38 ( 0.00%) 2316 ( 0.00%) 60.95
rtsp 3899 ( 0.09%) 1459291 ( 0.06%) 374.27
icecast 28270 ( 0.67%) 22316760 ( 0.89%) 789.41
hotline 12 ( 0.00%) 1608 ( 0.00%) 134.00
other 1240044 ( 29.54%) 796082819 ( 31.72%) 641.98
udp 639927 ( 15.24%) 185616661 ( 7.40%) 290.06
dns 336167 ( 8.01%) 59269582 ( 2.36%) 176.31
realaud 13020 ( 0.31%) 7162799 ( 0.29%) 550.14
halflif 90 ( 0.00%) 5400 ( 0.00%) 60.00
starcra 1 ( 0.00%) 68 ( 0.00%) 68.00
unreal 2 ( 0.00%) 168 ( 0.00%) 84.00
quake 7716 ( 0.18%) 1089823 ( 0.04%) 141.24
other 282870 ( 6.74%) 118065028 ( 4.70%) 417.38
icmp 133624 ( 3.18%) 11388378 ( 0.45%) 85.23
ip6 635 ( 0.02%) 92251 ( 0.00%) 145.28
other 22028 ( 0.52%) 749126 ( 0.03%) 34.01
frag 35915 ( 0.86%) 52482725 ( 2.09%) 1461.30
tcpdump file: 200302272045.dump.gz (114.40 MB)