Traffic Trace Info
DumpFile: 200307201400.dump
FileSize: 187.28MB
Id: 200307201400
StartTime: Sun Jul 20 14:00:00 2003
EndTime: Sun Jul 20 14:15:00 2003
TotalTime: 900.29 seconds
TotalCapSize: 145.77MB CapLen: 96 bytes
# of packets: 2719911 (1598.02MB)
AvgRate: 14.89Mbps stddev:1.35M
IP flow (unique src/dst pair) Information
# of flows: 175325 (avg. 15.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
38.2% 3.8% 2.2% 2.1% 2.0% 1.2% 1.2% 1.2% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 163587
Top 10 bandwidth usage (bytes/total in %):
38.2% 38.2% 3.9% 3.8% 3.4% 2.9% 2.3% 2.2% 2.2% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307201400.pktlen.png)
detailed numbers
[ 16- 31]: 1359
[ 32- 63]: 916076
[ 64- 127]: 479293
[ 128- 255]: 88235
[ 256- 511]: 103762
[ 512- 1023]: 191110
[ 1024- 2047]: 940076
Protocol Breakdown
![[protocol breakdown chart]](200307201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2719911 (100.00%) 1675644276 (100.00%) 616.07
ip 2718428 ( 99.95%) 1675600869 (100.00%) 616.39
tcp 2300214 ( 84.57%) 1592084873 ( 95.01%) 692.15
http(s) 529899 ( 19.48%) 501235354 ( 29.91%) 945.91
http(c) 133641 ( 4.91%) 11508429 ( 0.69%) 86.11
squid 521 ( 0.02%) 192962 ( 0.01%) 370.37
smtp 46400 ( 1.71%) 9652754 ( 0.58%) 208.03
nntp 423954 ( 15.59%) 639375512 ( 38.16%) 1508.12
ftp 14183 ( 0.52%) 8669285 ( 0.52%) 611.24
pop3 1118 ( 0.04%) 825962 ( 0.05%) 738.79
imap 18 ( 0.00%) 1335 ( 0.00%) 74.17
telnet 261 ( 0.01%) 33559 ( 0.00%) 128.58
ssh 215 ( 0.01%) 81213 ( 0.00%) 377.73
dns 737 ( 0.03%) 48497 ( 0.00%) 65.80
bgp 161 ( 0.01%) 32575 ( 0.00%) 202.33
napster 13096 ( 0.48%) 1569110 ( 0.09%) 119.82
realaud 8 ( 0.00%) 480 ( 0.00%) 60.00
rtsp 4566 ( 0.17%) 4449777 ( 0.27%) 974.55
icecast 1136 ( 0.04%) 540887 ( 0.03%) 476.13
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1130262 ( 41.56%) 413865173 ( 24.70%) 366.17
udp 305217 ( 11.22%) 69361807 ( 4.14%) 227.25
dns 98063 ( 3.61%) 11971410 ( 0.71%) 122.08
realaud 10 ( 0.00%) 1230 ( 0.00%) 123.00
halflif 77676 ( 2.86%) 9754250 ( 0.58%) 125.58
quake 1 ( 0.00%) 92 ( 0.00%) 92.00
other 129324 ( 4.75%) 47532914 ( 2.84%) 367.55
icmp 21990 ( 0.81%) 1891564 ( 0.11%) 86.02
ip6 435 ( 0.02%) 78846 ( 0.00%) 181.26
other 90572 ( 3.33%) 12183779 ( 0.73%) 134.52
frag 14330 ( 0.53%) 17067637 ( 1.02%) 1191.04
tcpdump file: 200307201400.dump.gz (65.50 MB)