Traffic Trace Info
DumpFile: 200205071400.dump
FileSize: 337.23MB
Id: 200205071400
StartTime: Tue May 7 14:00:00 2002
EndTime: Tue May 7 14:13:56 2002
TotalTime: 835.21 seconds
TotalCapSize: 261.00MB CapLen: 96 bytes
# of packets: 4995598 (2700.45MB)
AvgRate: 27.12Mbps stddev:4.08M
IP flow (unique src/dst pair) Information
# of flows: 113797 (avg. 43.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.0% 10.4% 2.0% 1.4% 1.2% 1.1% 0.9% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 72687
Top 10 bandwidth usage (bytes/total in %):
11.3% 11.3% 10.4% 10.4% 4.8% 2.5% 2.0% 2.0% 2.0% 1.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205071400.pktlen.png)
detailed numbers
[ 16- 31]: 37166
[ 32- 63]: 1772942
[ 64- 127]: 780036
[ 128- 255]: 197108
[ 256- 511]: 220706
[ 512- 1023]: 459954
[ 1024- 2047]: 1527686
Protocol Breakdown
![[protocol breakdown chart]](200205071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4995598 (100.00%) 2831622773 (100.00%) 566.82
ip 4901074 ( 98.11%) 2828680080 ( 99.90%) 577.16
tcp 4472698 ( 89.53%) 2688130611 ( 94.93%) 601.01
http(s) 1054368 ( 21.11%) 1066568630 ( 37.67%) 1011.57
http(c) 833303 ( 16.68%) 94223180 ( 3.33%) 113.07
squid 387548 ( 7.76%) 347285317 ( 12.26%) 896.11
smtp 92009 ( 1.84%) 26215076 ( 0.93%) 284.92
nntp 149688 ( 3.00%) 15255266 ( 0.54%) 101.91
ftp 123912 ( 2.48%) 31838319 ( 1.12%) 256.94
pop3 8182 ( 0.16%) 2035782 ( 0.07%) 248.81
imap 632 ( 0.01%) 50416 ( 0.00%) 79.77
telnet 1142 ( 0.02%) 152084 ( 0.01%) 133.17
ssh 4234 ( 0.08%) 424514 ( 0.01%) 100.26
dns 644 ( 0.01%) 48442 ( 0.00%) 75.22
bgp 436 ( 0.01%) 118828 ( 0.00%) 272.54
napster 619717 ( 12.41%) 363634029 ( 12.84%) 586.77
realaud 4502 ( 0.09%) 2509532 ( 0.09%) 557.43
rtsp 14132 ( 0.28%) 6479081 ( 0.23%) 458.47
icecast 6460 ( 0.13%) 6187343 ( 0.22%) 957.79
hotline 2655 ( 0.05%) 167200 ( 0.01%) 62.98
other 1168726 ( 23.40%) 724922248 ( 25.60%) 620.27
udp 340516 ( 6.82%) 119845931 ( 4.23%) 351.95
dns 235819 ( 4.72%) 33031954 ( 1.17%) 140.07
rip 161 ( 0.00%) 18646 ( 0.00%) 115.81
realaud 11047 ( 0.22%) 11127509 ( 0.39%) 1007.29
everque 3897 ( 0.08%) 247559 ( 0.01%) 63.53
quake 10 ( 0.00%) 1815 ( 0.00%) 181.50
other 84338 ( 1.69%) 67679256 ( 2.39%) 802.48
icmp 79405 ( 1.59%) 20253645 ( 0.72%) 255.07
ipsec 48 ( 0.00%) 8928 ( 0.00%) 186.00
ip6 1325 ( 0.03%) 200060 ( 0.01%) 150.99
other 7082 ( 0.14%) 240905 ( 0.01%) 34.02
frag 24612 ( 0.49%) 33064243 ( 1.17%) 1343.42
tcpdump file: 200205071400.dump.gz (130.48 MB)