Traffic Trace Info
DumpFile: 200205191400.dump
FileSize: 342.63MB
Id: 200205191400
StartTime: Sun May 19 14:00:00 2002
EndTime: Sun May 19 14:15:19 2002
TotalTime: 919.46 seconds
TotalCapSize: 266.37MB CapLen: 96 bytes
# of packets: 4997500 (1581.60MB)
AvgRate: 14.43Mbps stddev:2.17M
IP flow (unique src/dst pair) Information
# of flows: 688064 (avg. 7.26 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 2.8% 2.2% 1.9% 1.8% 1.7% 1.4% 1.4% 1.4% 1.2%
IP address Information
# of IPv4 addresses: 651738
Top 10 bandwidth usage (bytes/total in %):
16.4% 7.4% 6.7% 4.5% 4.4% 3.4% 3.4% 3.1% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205191400.pktlen.png)
detailed numbers
[ 16- 31]: 14003
[ 32- 63]: 2995994
[ 64- 127]: 634596
[ 128- 255]: 153751
[ 256- 511]: 127518
[ 512- 1023]: 240864
[ 1024- 2047]: 830774
Protocol Breakdown
![[protocol breakdown chart]](200205191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4997500 (100.00%) 1658426929 (100.00%) 331.85
ip 4945950 ( 98.97%) 1656792905 ( 99.90%) 334.98
tcp 4439290 ( 88.83%) 1486374977 ( 89.63%) 334.82
http(s) 368437 ( 7.37%) 397173259 ( 23.95%) 1078.00
http(c) 468130 ( 9.37%) 43874076 ( 2.65%) 93.72
squid 2009 ( 0.04%) 337882 ( 0.02%) 168.18
smtp 45106 ( 0.90%) 12828117 ( 0.77%) 284.40
nntp 3 ( 0.00%) 180 ( 0.00%) 60.00
ftp 114102 ( 2.28%) 87059466 ( 5.25%) 763.00
pop3 5133 ( 0.10%) 578874 ( 0.03%) 112.77
imap 239 ( 0.00%) 17819 ( 0.00%) 74.56
telnet 1279 ( 0.03%) 168825 ( 0.01%) 132.00
ssh 3384 ( 0.07%) 265898 ( 0.02%) 78.58
dns 322 ( 0.01%) 24372 ( 0.00%) 75.69
bgp 199 ( 0.00%) 37540 ( 0.00%) 188.64
napster 273122 ( 5.47%) 144336682 ( 8.70%) 528.47
realaud 46 ( 0.00%) 4566 ( 0.00%) 99.26
rtsp 13551 ( 0.27%) 908688 ( 0.05%) 67.06
icecast 194 ( 0.00%) 18458 ( 0.00%) 95.14
hotline 4108 ( 0.08%) 252425 ( 0.02%) 61.45
other 3139578 ( 62.82%) 798475306 ( 48.15%) 254.33
udp 372405 ( 7.45%) 143159101 ( 8.63%) 384.42
dns 177641 ( 3.55%) 24671538 ( 1.49%) 138.88
rip 172 ( 0.00%) 16672 ( 0.00%) 96.93
realaud 64803 ( 1.30%) 61907632 ( 3.73%) 955.32
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 2 ( 0.00%) 120 ( 0.00%) 60.00
everque 649 ( 0.01%) 39910 ( 0.00%) 61.49
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
other 128611 ( 2.57%) 56304187 ( 3.40%) 437.79
icmp 127026 ( 2.54%) 26706569 ( 1.61%) 210.24
ipsec 47 ( 0.00%) 8778 ( 0.00%) 186.77
ip6 2287 ( 0.05%) 366740 ( 0.02%) 160.36
other 4895 ( 0.10%) 176740 ( 0.01%) 36.11
frag 28307 ( 0.57%) 30737561 ( 1.85%) 1085.86
tcpdump file: 200205191400.dump.gz (136.76 MB)