Traffic Trace Info
DumpFile: 200401121400.dump
FileSize: 266.18MB
Id: 200401121400
StartTime: Mon Jan 12 14:00:00 2004
EndTime: Mon Jan 12 14:15:00 2004
TotalTime: 899.64 seconds
TotalCapSize: 207.30MB CapLen: 96 bytes
# of packets: 3858972 (1762.81MB)
AvgRate: 16.44Mbps stddev:1.25M
IP flow (unique src/dst pair) Information
# of flows: 512415 (avg. 7.53 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.9% 9.0% 4.3% 1.7% 1.6% 1.5% 1.5% 1.5% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 362332
Top 10 bandwidth usage (bytes/total in %):
16.9% 16.9% 9.6% 9.0% 4.4% 4.4% 4.4% 3.5% 3.2% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401121400.pktlen.png)
detailed numbers
[ 16- 31]: 4703
[ 32- 63]: 1218009
[ 64- 127]: 663773
[ 128- 255]: 742077
[ 256- 511]: 115262
[ 512- 1023]: 146032
[ 1024- 2047]: 969116
Protocol Breakdown
![[protocol breakdown chart]](200401121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3858972 (100.00%) 1848438830 (100.00%) 479.00
ip 3853272 ( 99.85%) 1848269908 ( 99.99%) 479.66
tcp 2760534 ( 71.54%) 1657970874 ( 89.70%) 600.60
http(s) 846496 ( 21.94%) 871258311 ( 47.13%) 1029.25
http(c) 328117 ( 8.50%) 32823512 ( 1.78%) 100.04
squid 2299 ( 0.06%) 1521561 ( 0.08%) 661.84
smtp 209330 ( 5.42%) 42619739 ( 2.31%) 203.60
nntp 207875 ( 5.39%) 312346635 ( 16.90%) 1502.57
ftp 14947 ( 0.39%) 1476234 ( 0.08%) 98.76
pop3 4534 ( 0.12%) 4756975 ( 0.26%) 1049.18
imap 47 ( 0.00%) 3638 ( 0.00%) 77.40
telnet 847 ( 0.02%) 86908 ( 0.00%) 102.61
ssh 1364 ( 0.04%) 310571 ( 0.02%) 227.69
dns 103 ( 0.00%) 7553 ( 0.00%) 73.33
bgp 160 ( 0.00%) 28483 ( 0.00%) 178.02
napster 3155 ( 0.08%) 950649 ( 0.05%) 301.32
realaud 67 ( 0.00%) 4664 ( 0.00%) 69.61
rtsp 1571 ( 0.04%) 1423398 ( 0.08%) 906.05
icecast 6434 ( 0.17%) 7730399 ( 0.42%) 1201.49
hotline 23 ( 0.00%) 2177 ( 0.00%) 94.65
other 1133043 ( 29.36%) 380614463 ( 20.59%) 335.92
udp 887835 ( 23.01%) 169716819 ( 9.18%) 191.16
dns 756694 ( 19.61%) 129413753 ( 7.00%) 171.03
realaud 32023 ( 0.83%) 15238156 ( 0.82%) 475.85
unreal 11 ( 0.00%) 1096 ( 0.00%) 99.64
other 99091 ( 2.57%) 25059139 ( 1.36%) 252.89
icmp 201663 ( 5.23%) 20410110 ( 1.10%) 101.21
ip6 385 ( 0.01%) 74678 ( 0.00%) 193.97
other 2855 ( 0.07%) 97427 ( 0.01%) 34.13
frag 5313 ( 0.14%) 7508804 ( 0.41%) 1413.29
tcpdump file: 200401121400.dump.gz (97.44 MB)