Traffic Trace Info
DumpFile: 200208131400.dump
FileSize: 342.57MB
Id: 200208131400
StartTime: Tue Aug 13 14:00:00 2002
EndTime: Tue Aug 13 14:28:16 2002
TotalTime: 1696.59 seconds
TotalCapSize: 266.88MB CapLen: 96 bytes
# of packets: 4960383 (1961.95MB)
AvgRate: 9.70Mbps stddev:1.63M
IP flow (unique src/dst pair) Information
# of flows: 312226 (avg. 15.89 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 2.8% 2.5% 2.4% 2.2% 1.9% 1.7% 1.7% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 192954
Top 10 bandwidth usage (bytes/total in %):
12.7% 5.3% 5.0% 3.7% 2.9% 2.8% 2.8% 2.7% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208131400.pktlen.png)
detailed numbers
[ 16- 31]: 6547
[ 32- 63]: 1701753
[ 64- 127]: 1154363
[ 128- 255]: 310423
[ 256- 511]: 269774
[ 512- 1023]: 610416
[ 1024- 2047]: 907107
Protocol Breakdown
![[protocol breakdown chart]](200208131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4960383 (100.00%) 2057255621 (100.00%) 414.74
ip 4951850 ( 99.83%) 2056999089 ( 99.99%) 415.40
tcp 4076711 ( 82.19%) 1849912802 ( 89.92%) 453.78
http(s) 789044 ( 15.91%) 779096953 ( 37.87%) 987.39
http(c) 1185339 ( 23.90%) 134051806 ( 6.52%) 113.09
squid 10434 ( 0.21%) 1895556 ( 0.09%) 181.67
smtp 270755 ( 5.46%) 98703963 ( 4.80%) 364.55
nntp 480 ( 0.01%) 372107 ( 0.02%) 775.22
ftp 190101 ( 3.83%) 19323439 ( 0.94%) 101.65
pop3 7137 ( 0.14%) 681325 ( 0.03%) 95.46
imap 287 ( 0.01%) 25329 ( 0.00%) 88.25
telnet 6336 ( 0.13%) 852375 ( 0.04%) 134.53
ssh 18102 ( 0.36%) 2008778 ( 0.10%) 110.97
dns 2005 ( 0.04%) 170032 ( 0.01%) 84.80
bgp 451 ( 0.01%) 97249 ( 0.00%) 215.63
napster 396892 ( 8.00%) 219080642 ( 10.65%) 551.99
realaud 106 ( 0.00%) 9815 ( 0.00%) 92.59
rtsp 38788 ( 0.78%) 19391253 ( 0.94%) 499.93
icecast 38145 ( 0.77%) 29302039 ( 1.42%) 768.18
other 1122085 ( 22.62%) 544841407 ( 26.48%) 485.56
udp 625141 ( 12.60%) 186053737 ( 9.04%) 297.62
dns 406097 ( 8.19%) 58822742 ( 2.86%) 144.85
realaud 125713 ( 2.53%) 91145971 ( 4.43%) 725.03
halflif 10 ( 0.00%) 600 ( 0.00%) 60.00
quake 1 ( 0.00%) 75 ( 0.00%) 75.00
other 88195 ( 1.78%) 28964611 ( 1.41%) 328.42
icmp 235466 ( 4.75%) 20312729 ( 0.99%) 86.27
ipsec 149 ( 0.00%) 23830 ( 0.00%) 159.93
ip6 1377 ( 0.03%) 253658 ( 0.01%) 184.21
other 13006 ( 0.26%) 442333 ( 0.02%) 34.01
frag 23395 ( 0.47%) 24813747 ( 1.21%) 1060.64
tcpdump file: 200208131400.dump.gz (133.88 MB)