Traffic Trace Info
DumpFile: 200501131400.dump
FileSize: 469.87MB
Id: 200501131400
StartTime: Thu Jan 13 14:00:00 2005
EndTime: Thu Jan 13 14:15:00 2005
TotalTime: 899.48 seconds
TotalCapSize: 365.70MB CapLen: 96 bytes
# of packets: 6826865 (2929.51MB)
AvgRate: 27.32Mbps stddev:1.43M
IP flow (unique src/dst pair) Information
# of flows: 425516 (avg. 16.04 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 2.1% 1.2% 1.0% 0.9% 0.9% 0.9% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 284445
Top 10 bandwidth usage (bytes/total in %):
15.9% 4.9% 4.2% 3.5% 2.9% 2.5% 2.2% 2.2% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501131400.pktlen.png)
detailed numbers
[ 16- 31]: 45960
[ 32- 63]: 2369961
[ 64- 127]: 1901983
[ 128- 255]: 274538
[ 256- 511]: 275035
[ 512- 1023]: 328264
[ 1024- 2047]: 1631124
Protocol Breakdown
![[protocol breakdown chart]](200501131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6826865 (100.00%) 3071810788 (100.00%) 449.96
ip 6716093 ( 98.38%) 3068378693 ( 99.89%) 456.87
tcp 5618769 ( 82.30%) 2809927512 ( 91.47%) 500.10
http(s) 1094579 ( 16.03%) 1172330975 ( 38.16%) 1071.03
http(c) 1926505 ( 28.22%) 267344170 ( 8.70%) 138.77
squid 16296 ( 0.24%) 3648986 ( 0.12%) 223.92
smtp 205522 ( 3.01%) 98146781 ( 3.20%) 477.55
nntp 116 ( 0.00%) 9981 ( 0.00%) 86.04
ftp 12001 ( 0.18%) 1709450 ( 0.06%) 142.44
pop3 5916 ( 0.09%) 961375 ( 0.03%) 162.50
imap 2574 ( 0.04%) 203889 ( 0.01%) 79.21
telnet 2742 ( 0.04%) 283259 ( 0.01%) 103.30
ssh 6998 ( 0.10%) 763089 ( 0.02%) 109.04
dns 618 ( 0.01%) 47666 ( 0.00%) 77.13
bgp 277 ( 0.00%) 147244 ( 0.00%) 531.57
napster 12114 ( 0.18%) 5530856 ( 0.18%) 456.57
realaud 576 ( 0.01%) 690611 ( 0.02%) 1198.98
rtsp 54052 ( 0.79%) 15590877 ( 0.51%) 288.44
icecast 12891 ( 0.19%) 1006929 ( 0.03%) 78.11
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 2225054 ( 32.59%) 1240150272 ( 40.37%) 557.36
udp 684503 ( 10.03%) 196516232 ( 6.40%) 287.09
dns 447555 ( 6.56%) 136578407 ( 4.45%) 305.17
realaud 9036 ( 0.13%) 4130053 ( 0.13%) 457.07
starcra 2 ( 0.00%) 148 ( 0.00%) 74.00
everque 68 ( 0.00%) 10692 ( 0.00%) 157.24
other 222647 ( 3.26%) 55619744 ( 1.81%) 249.81
icmp 150418 ( 2.20%) 13557099 ( 0.44%) 90.13
ipsec 178 ( 0.00%) 17556 ( 0.00%) 98.63
ip6 585 ( 0.01%) 91613 ( 0.00%) 156.60
other 261640 ( 3.83%) 48268681 ( 1.57%) 184.49
frag 19 ( 0.00%) 2857 ( 0.00%) 150.37
tcpdump file: 200501131400.dump.gz (189.87 MB)