Traffic Trace Info
DumpFile: 200108151400.dump
FileSize: 206.85MB
Id: 200108151400
StartTime: Wed Aug 15 14:00:00 2001
EndTime: Wed Aug 15 14:16:08 2001
TotalTime: 968.27 seconds
TotalCapSize: 161.14MB CapLen: 96 bytes
# of packets: 2995794 (1506.59MB)
AvgRate: 13.05Mbps stddev:3.34M
IP flow (unique src/dst pair) Information
# of flows: 251413 (avg. 11.92 pkts/flow)
Top 10 big flow size (bytes/total in %):
17.0% 12.2% 6.2% 4.8% 4.4% 2.2% 1.9% 1.5% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 191200
Top 10 bandwidth usage (bytes/total in %):
17.7% 17.6% 17.6% 12.2% 6.4% 6.4% 4.8% 4.4% 4.4% 3.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200108151400.pktlen.png)
detailed numbers
[ 16- 31]: 14436
[ 32- 63]: 1136071
[ 64- 127]: 475087
[ 128- 255]: 179793
[ 256- 511]: 176653
[ 512- 1023]: 169832
[ 1024- 2047]: 843922
Protocol Breakdown
![[protocol breakdown chart]](200108151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2995794 (100.00%) 1579769580 (100.00%) 527.33
ip 2980417 ( 99.49%) 1579313720 ( 99.97%) 529.90
tcp 2368259 ( 79.05%) 1420538595 ( 89.92%) 599.82
http(s) 754966 ( 25.20%) 813902059 ( 51.52%) 1078.06
http(c) 907390 ( 30.29%) 72032672 ( 4.56%) 79.38
squid 19346 ( 0.65%) 14716390 ( 0.93%) 760.69
smtp 119770 ( 4.00%) 35486698 ( 2.25%) 296.29
nntp 5693 ( 0.19%) 1684253 ( 0.11%) 295.85
ftp 84090 ( 2.81%) 100471873 ( 6.36%) 1194.81
pop3 3440 ( 0.11%) 535539 ( 0.03%) 155.68
imap 123 ( 0.00%) 15921 ( 0.00%) 129.44
telnet 1507 ( 0.05%) 527652 ( 0.03%) 350.13
ssh 10588 ( 0.35%) 4628260 ( 0.29%) 437.12
dns 2990 ( 0.10%) 190556 ( 0.01%) 63.73
bgp 231 ( 0.01%) 47767 ( 0.00%) 206.78
napster 94416 ( 3.15%) 49676965 ( 3.14%) 526.15
realaud 37 ( 0.00%) 2220 ( 0.00%) 60.00
rtsp 4249 ( 0.14%) 2081067 ( 0.13%) 489.78
icecast 1323 ( 0.04%) 747402 ( 0.05%) 564.93
other 357845 ( 11.94%) 323780410 ( 20.50%) 904.81
udp 425785 ( 14.21%) 144653802 ( 9.16%) 339.73
dns 267458 ( 8.93%) 55965946 ( 3.54%) 209.25
rip 97 ( 0.00%) 6402 ( 0.00%) 66.00
realaud 13006 ( 0.43%) 4573574 ( 0.29%) 351.65
halflif 138 ( 0.00%) 8332 ( 0.00%) 60.38
quake 567 ( 0.02%) 84258 ( 0.01%) 148.60
cuseeme 2 ( 0.00%) 476 ( 0.00%) 238.00
other 136339 ( 4.55%) 71900700 ( 4.55%) 527.37
icmp 173380 ( 5.79%) 13626319 ( 0.86%) 78.59
ipsec 90 ( 0.00%) 14916 ( 0.00%) 165.73
ip6 434 ( 0.01%) 53848 ( 0.00%) 124.07
other 12469 ( 0.42%) 426240 ( 0.03%) 34.18
frag 52716 ( 1.76%) 68855082 ( 4.36%) 1306.15
tcpdump file: 200108151400.dump.gz (78.79 MB)