Traffic Trace Info
DumpFile: 200211241400.dump
FileSize: 331.20MB
Id: 200211241400
StartTime: Sun Nov 24 14:00:00 2002
EndTime: Sun Nov 24 14:20:00 2002
TotalTime: 1199.26 seconds
TotalCapSize: 255.25MB CapLen: 96 bytes
# of packets: 4977679 (1972.96MB)
AvgRate: 13.80Mbps stddev:1.21M
IP flow (unique src/dst pair) Information
# of flows: 253117 (avg. 19.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 2.4% 2.2% 2.2% 1.9% 1.6% 1.3% 1.2% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 195018
Top 10 bandwidth usage (bytes/total in %):
12.8% 4.3% 3.9% 3.8% 3.4% 3.0% 2.5% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211241400.pktlen.png)
detailed numbers
[ 16- 31]: 12119
[ 32- 63]: 1930182
[ 64- 127]: 1105561
[ 128- 255]: 328101
[ 256- 511]: 260750
[ 512- 1023]: 330232
[ 1024- 2047]: 1010734
Protocol Breakdown
![[protocol breakdown chart]](200211241400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4977679 (100.00%) 2068797100 (100.00%) 415.61
ip 4958305 ( 99.61%) 2068205793 ( 99.97%) 417.12
tcp 3588811 ( 72.10%) 1931656940 ( 93.37%) 538.24
http(s) 488067 ( 9.81%) 468229939 ( 22.63%) 959.36
http(c) 549099 ( 11.03%) 70771798 ( 3.42%) 128.89
squid 1784 ( 0.04%) 586766 ( 0.03%) 328.90
smtp 66444 ( 1.33%) 23007448 ( 1.11%) 346.27
nntp 31 ( 0.00%) 3658 ( 0.00%) 118.00
ftp 91477 ( 1.84%) 61178036 ( 2.96%) 668.78
pop3 8693 ( 0.17%) 2551726 ( 0.12%) 293.54
imap 410 ( 0.01%) 29797 ( 0.00%) 72.68
telnet 1494 ( 0.03%) 158267 ( 0.01%) 105.94
ssh 7413 ( 0.15%) 663661 ( 0.03%) 89.53
dns 134933 ( 2.71%) 8929144 ( 0.43%) 66.17
bgp 217 ( 0.00%) 42118 ( 0.00%) 194.09
napster 783076 ( 15.73%) 394750465 ( 19.08%) 504.10
realaud 10622 ( 0.21%) 3917590 ( 0.19%) 368.82
rtsp 23973 ( 0.48%) 3395769 ( 0.16%) 141.65
icecast 10319 ( 0.21%) 1876881 ( 0.09%) 181.89
hotline 9068 ( 0.18%) 13705932 ( 0.66%) 1511.46
other 1401440 ( 28.15%) 877848394 ( 42.43%) 626.39
udp 582116 ( 11.69%) 86571790 ( 4.18%) 148.72
dns 277244 ( 5.57%) 40792388 ( 1.97%) 147.14
realaud 591 ( 0.01%) 35460 ( 0.00%) 60.00
unreal 2 ( 0.00%) 156 ( 0.00%) 78.00
other 304195 ( 6.11%) 45719761 ( 2.21%) 150.30
icmp 762818 ( 15.32%) 48956842 ( 2.37%) 64.18
ipsec 53 ( 0.00%) 9870 ( 0.00%) 186.23
ip6 698 ( 0.01%) 180111 ( 0.01%) 258.04
other 23809 ( 0.48%) 830240 ( 0.04%) 34.87
frag 2691 ( 0.05%) 2888038 ( 0.14%) 1073.22
tcpdump file: 200211241400.dump.gz (129.71 MB)