Traffic Trace Info
DumpFile: 200304121400.dump
FileSize: 389.81MB
Id: 200304121400
StartTime: Sat Apr 12 14:00:00 2003
EndTime: Sat Apr 12 14:15:00 2003
TotalTime: 900.51 seconds
TotalCapSize: 303.87MB CapLen: 96 bytes
# of packets: 5632421 (2620.71MB)
AvgRate: 24.41Mbps stddev:1.37M
IP flow (unique src/dst pair) Information
# of flows: 381396 (avg. 14.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.3% 3.4% 3.0% 2.6% 2.3% 1.8% 1.8% 1.7% 1.5% 1.2%
IP address Information
# of IPv4 addresses: 271827
Top 10 bandwidth usage (bytes/total in %):
16.4% 5.5% 5.5% 5.1% 3.6% 3.4% 3.2% 3.1% 3.0% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304121400.pktlen.png)
detailed numbers
[ 16- 31]: 25272
[ 32- 63]: 1671367
[ 64- 127]: 1486852
[ 128- 255]: 285738
[ 256- 511]: 254572
[ 512- 1023]: 333452
[ 1024- 2047]: 1575168
Protocol Breakdown
![[protocol breakdown chart]](200304121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5632421 (100.00%) 2748010971 (100.00%) 487.89
ip 5594153 ( 99.32%) 2746848736 ( 99.96%) 491.02
tcp 4637608 ( 82.34%) 2532614243 ( 92.16%) 546.10
http(s) 1066283 ( 18.93%) 1091336010 ( 39.71%) 1023.50
http(c) 984887 ( 17.49%) 113100360 ( 4.12%) 114.84
squid 3025 ( 0.05%) 1424153 ( 0.05%) 470.79
smtp 216691 ( 3.85%) 51372687 ( 1.87%) 237.08
nntp 31 ( 0.00%) 3524 ( 0.00%) 113.68
ftp 515052 ( 9.14%) 277937364 ( 10.11%) 539.63
pop3 2158 ( 0.04%) 220741 ( 0.01%) 102.29
imap 157 ( 0.00%) 19965 ( 0.00%) 127.17
telnet 8698 ( 0.15%) 597751 ( 0.02%) 68.72
ssh 58908 ( 1.05%) 3698452 ( 0.13%) 62.78
dns 1251 ( 0.02%) 85938 ( 0.00%) 68.70
bgp 156 ( 0.00%) 23734 ( 0.00%) 152.14
napster 126788 ( 2.25%) 70467447 ( 2.56%) 555.79
realaud 447 ( 0.01%) 38979 ( 0.00%) 87.20
rtsp 7774 ( 0.14%) 2940927 ( 0.11%) 378.30
icecast 18431 ( 0.33%) 16025235 ( 0.58%) 869.47
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1626429 ( 28.88%) 903304234 ( 32.87%) 555.39
udp 652970 ( 11.59%) 154513316 ( 5.62%) 236.63
dns 364306 ( 6.47%) 59698528 ( 2.17%) 163.87
rip 90 ( 0.00%) 6360 ( 0.00%) 70.67
realaud 8 ( 0.00%) 1190 ( 0.00%) 148.75
halflif 1 ( 0.00%) 73 ( 0.00%) 73.00
other 288440 ( 5.12%) 94709587 ( 3.45%) 328.35
icmp 117337 ( 2.08%) 10710026 ( 0.39%) 91.28
ip6 30206 ( 0.54%) 31935824 ( 1.16%) 1057.27
other 156032 ( 2.77%) 17075327 ( 0.62%) 109.43
frag 23418 ( 0.42%) 30671988 ( 1.12%) 1309.76
tcpdump file: 200304121400.dump.gz (149.65 MB)