Traffic Trace Info
DumpFile: 200204091400.dump
FileSize: 340.37MB
Id: 200204091400
StartTime: Tue Apr 9 14:00:01 2002
EndTime: Tue Apr 9 14:21:55 2002
TotalTime: 1314.76 seconds
TotalCapSize: 264.12MB CapLen: 96 bytes
# of packets: 4996624 (2375.87MB)
AvgRate: 15.16Mbps stddev:2.04M
IP flow (unique src/dst pair) Information
# of flows: 244643 (avg. 20.42 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 4.4% 2.6% 2.4% 2.1% 1.9% 1.4% 1.3% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 188078
Top 10 bandwidth usage (bytes/total in %):
7.0% 4.8% 4.6% 4.5% 3.6% 3.1% 2.8% 2.8% 2.6% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204091400.pktlen.png)
detailed numbers
[ 16- 31]: 18112
[ 32- 63]: 1625698
[ 64- 127]: 1064069
[ 128- 255]: 238708
[ 256- 511]: 342606
[ 512- 1023]: 440413
[ 1024- 2047]: 1267018
Protocol Breakdown
![[protocol breakdown chart]](200204091400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996624 (100.00%) 2491280020 (100.00%) 498.59
ip 4953637 ( 99.14%) 2489947024 ( 99.95%) 502.65
tcp 4098518 ( 82.03%) 2329916036 ( 93.52%) 568.48
http(s) 1145191 ( 22.92%) 1150813812 ( 46.19%) 1004.91
http(c) 1145791 ( 22.93%) 121855641 ( 4.89%) 106.35
squid 25126 ( 0.50%) 2267733 ( 0.09%) 90.25
smtp 258751 ( 5.18%) 166678772 ( 6.69%) 644.17
nntp 73 ( 0.00%) 4952 ( 0.00%) 67.84
ftp 136163 ( 2.73%) 36155836 ( 1.45%) 265.53
pop3 16695 ( 0.33%) 4473094 ( 0.18%) 267.93
imap 2010 ( 0.04%) 168642 ( 0.01%) 83.90
telnet 2742 ( 0.05%) 276459 ( 0.01%) 100.82
ssh 3157 ( 0.06%) 432094 ( 0.02%) 136.87
dns 31358 ( 0.63%) 1891135 ( 0.08%) 60.31
bgp 336 ( 0.01%) 66627 ( 0.00%) 198.29
napster 433024 ( 8.67%) 326770788 ( 13.12%) 754.63
realaud 39 ( 0.00%) 2774 ( 0.00%) 71.13
rtsp 650 ( 0.01%) 96491 ( 0.00%) 148.45
icecast 47314 ( 0.95%) 42252078 ( 1.70%) 893.01
hotline 13632 ( 0.27%) 20564122 ( 0.83%) 1508.52
other 836213 ( 16.74%) 455135544 ( 18.27%) 544.28
udp 519320 ( 10.39%) 95535026 ( 3.83%) 183.96
dns 439117 ( 8.79%) 72009127 ( 2.89%) 163.99
rip 313 ( 0.01%) 31338 ( 0.00%) 100.12
realaud 10080 ( 0.20%) 3201043 ( 0.13%) 317.56
halflif 13 ( 0.00%) 807 ( 0.00%) 62.08
starcra 2 ( 0.00%) 175 ( 0.00%) 87.50
everque 3 ( 0.00%) 209 ( 0.00%) 69.67
unreal 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 3038 ( 0.06%) 318961 ( 0.01%) 104.99
other 66665 ( 1.33%) 19962287 ( 0.80%) 299.44
icmp 207037 ( 4.14%) 41641641 ( 1.67%) 201.13
igmp 390 ( 0.01%) 23400 ( 0.00%) 60.00
ip6 13879 ( 0.28%) 4906689 ( 0.20%) 353.53
other 114493 ( 2.29%) 17924232 ( 0.72%) 156.55
frag 1689 ( 0.03%) 1670712 ( 0.07%) 989.17
tcpdump file: 200204091400.dump.gz (128.75 MB)