Traffic Trace Info
DumpFile: 200209071400.dump
FileSize: 340.98MB
Id: 200209071400
StartTime: Sat Sep 7 14:00:00 2002
EndTime: Sat Sep 7 14:28:21 2002
TotalTime: 1701.67 seconds
TotalCapSize: 265.03MB CapLen: 96 bytes
# of packets: 4977502 (2264.49MB)
AvgRate: 11.16Mbps stddev:1.36M
IP flow (unique src/dst pair) Information
# of flows: 145027 (avg. 34.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 3.2% 2.8% 2.7% 2.6% 2.5% 2.1% 2.0% 2.0% 1.9%
IP address Information
# of IPv4 addresses: 94573
Top 10 bandwidth usage (bytes/total in %):
6.9% 6.6% 5.5% 4.8% 4.5% 4.4% 4.2% 3.9% 3.8% 3.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200209071400.pktlen.png)
detailed numbers
[ 16- 31]: 7054
[ 32- 63]: 1542856
[ 64- 127]: 1302413
[ 128- 255]: 336911
[ 256- 511]: 251721
[ 512- 1023]: 282409
[ 1024- 2047]: 1254138
Protocol Breakdown
![[protocol breakdown chart]](200209071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4977502 (100.00%) 2374490545 (100.00%) 477.04
ip 4966577 ( 99.78%) 2374158111 ( 99.99%) 478.03
tcp 4125415 ( 82.88%) 2188707799 ( 92.18%) 530.54
http(s) 767574 ( 15.42%) 824063709 ( 34.70%) 1073.60
http(c) 1108702 ( 22.27%) 126037406 ( 5.31%) 113.68
squid 160830 ( 3.23%) 122961305 ( 5.18%) 764.54
smtp 106271 ( 2.14%) 40873506 ( 1.72%) 384.62
nntp 682 ( 0.01%) 59831 ( 0.00%) 87.73
ftp 122246 ( 2.46%) 50973898 ( 2.15%) 416.98
pop3 7929 ( 0.16%) 2856370 ( 0.12%) 360.24
imap 397 ( 0.01%) 28765 ( 0.00%) 72.46
telnet 2081 ( 0.04%) 190434 ( 0.01%) 91.51
ssh 16937 ( 0.34%) 2519353 ( 0.11%) 148.75
dns 2381 ( 0.05%) 149901 ( 0.01%) 62.96
bgp 617 ( 0.01%) 382999 ( 0.02%) 620.74
napster 590503 ( 11.86%) 379138126 ( 15.97%) 642.06
realaud 11 ( 0.00%) 1388 ( 0.00%) 126.18
rtsp 16400 ( 0.33%) 2752884 ( 0.12%) 167.86
icecast 4460 ( 0.09%) 381113 ( 0.02%) 85.45
hotline 40641 ( 0.82%) 60673127 ( 2.56%) 1492.90
other 1176548 ( 23.64%) 574656006 ( 24.20%) 488.43
udp 551701 ( 11.08%) 143259111 ( 6.03%) 259.67
dns 402503 ( 8.09%) 65206314 ( 2.75%) 162.00
rip 194 ( 0.00%) 18844 ( 0.00%) 97.13
realaud 12372 ( 0.25%) 1819701 ( 0.08%) 147.08
halflif 6 ( 0.00%) 388 ( 0.00%) 64.67
everque 1 ( 0.00%) 76 ( 0.00%) 76.00
other 136394 ( 2.74%) 76160146 ( 3.21%) 558.38
icmp 202992 ( 4.08%) 30780518 ( 1.30%) 151.63
ipsec 108 ( 0.00%) 19528 ( 0.00%) 180.81
ip6 9385 ( 0.19%) 1854893 ( 0.08%) 197.64
other 76976 ( 1.55%) 9536262 ( 0.40%) 123.89
frag 47122 ( 0.95%) 49694391 ( 2.09%) 1054.59
tcpdump file: 200209071400.dump.gz (130.24 MB)