Traffic Trace Info
DumpFile: 200501072030.dump
FileSize: 370.31MB
Id: 200501072030
StartTime: Fri Jan 7 20:30:00 2005
EndTime: Fri Jan 7 20:45:01 2005
TotalTime: 900.35 seconds
TotalCapSize: 287.66MB CapLen: 96 bytes
# of packets: 5416615 (2422.42MB)
AvgRate: 22.57Mbps stddev:1.79M
IP flow (unique src/dst pair) Information
# of flows: 335112 (avg. 16.16 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.1% 2.4% 2.3% 1.8% 1.8% 1.7% 1.4% 1.3% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 233744
Top 10 bandwidth usage (bytes/total in %):
23.3% 7.5% 7.3% 3.6% 3.5% 3.5% 3.3% 2.8% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501072030.pktlen.png)
detailed numbers
[ 16- 31]: 30013
[ 32- 63]: 1861712
[ 64- 127]: 1481334
[ 128- 255]: 213522
[ 256- 511]: 185330
[ 512- 1023]: 280086
[ 1024- 2047]: 1364618
Protocol Breakdown
![[protocol breakdown chart]](200501072030.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5416615 (100.00%) 2540093528 (100.00%) 468.94
ip 5347747 ( 98.73%) 2537966645 ( 99.92%) 474.59
tcp 4357381 ( 80.44%) 2308136339 ( 90.87%) 529.71
http(s) 868465 ( 16.03%) 1027268256 ( 40.44%) 1182.86
http(c) 1532890 ( 28.30%) 153403186 ( 6.04%) 100.07
squid 4762 ( 0.09%) 1002371 ( 0.04%) 210.49
smtp 211394 ( 3.90%) 94121262 ( 3.71%) 445.24
nntp 715 ( 0.01%) 81000 ( 0.00%) 113.29
ftp 19954 ( 0.37%) 4806622 ( 0.19%) 240.89
pop3 2317 ( 0.04%) 299421 ( 0.01%) 129.23
imap 909 ( 0.02%) 71607 ( 0.00%) 78.78
telnet 975 ( 0.02%) 104017 ( 0.00%) 106.68
ssh 3149 ( 0.06%) 222639 ( 0.01%) 70.70
dns 1320 ( 0.02%) 102287 ( 0.00%) 77.49
bgp 238 ( 0.00%) 122689 ( 0.00%) 515.50
napster 2508 ( 0.05%) 278874 ( 0.01%) 111.19
realaud 2166 ( 0.04%) 145647 ( 0.01%) 67.24
rtsp 91294 ( 1.69%) 64069398 ( 2.52%) 701.79
icecast 6289 ( 0.12%) 563524 ( 0.02%) 89.60
hotline 5 ( 0.00%) 464 ( 0.00%) 92.80
other 1584949 ( 29.26%) 960686093 ( 37.82%) 606.13
udp 787693 ( 14.54%) 197868610 ( 7.79%) 251.20
dns 395912 ( 7.31%) 112006943 ( 4.41%) 282.91
realaud 11053 ( 0.20%) 4502266 ( 0.18%) 407.33
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 8 ( 0.00%) 480 ( 0.00%) 60.00
other 375543 ( 6.93%) 79759922 ( 3.14%) 212.39
icmp 88665 ( 1.64%) 7767575 ( 0.31%) 87.61
ipsec 550 ( 0.01%) 353700 ( 0.01%) 643.09
ip6 492 ( 0.01%) 80395 ( 0.00%) 163.40
other 112966 ( 2.09%) 23760026 ( 0.94%) 210.33
frag 9421 ( 0.17%) 12874747 ( 0.51%) 1366.60
tcpdump file: 200501072030.dump.gz (144.39 MB)