Traffic Trace Info
DumpFile: 200307301400.dump
FileSize: 251.56MB
Id: 200307301400
StartTime: Wed Jul 30 14:00:00 2003
EndTime: Wed Jul 30 14:15:00 2003
TotalTime: 899.41 seconds
TotalCapSize: 196.96MB CapLen: 96 bytes
# of packets: 3578011 (1803.35MB)
AvgRate: 16.82Mbps stddev:1.12M
IP flow (unique src/dst pair) Information
# of flows: 315532 (avg. 11.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
19.6% 2.1% 2.0% 1.9% 1.9% 1.8% 1.7% 1.5% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 267054
Top 10 bandwidth usage (bytes/total in %):
19.6% 19.6% 4.7% 4.1% 3.8% 3.6% 3.1% 2.3% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307301400.pktlen.png)
detailed numbers
[ 16- 31]: 2697
[ 32- 63]: 1365497
[ 64- 127]: 749696
[ 128- 255]: 93783
[ 256- 511]: 131945
[ 512- 1023]: 177753
[ 1024- 2047]: 1056640
Protocol Breakdown
![[protocol breakdown chart]](200307301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3578011 (100.00%) 1890948042 (100.00%) 528.49
ip 3574970 ( 99.92%) 1890858593 (100.00%) 528.92
tcp 3213883 ( 89.82%) 1819583419 ( 96.23%) 566.16
http(s) 805864 ( 22.52%) 743635409 ( 39.33%) 922.78
http(c) 280691 ( 7.84%) 23937974 ( 1.27%) 85.28
squid 2571 ( 0.07%) 1884450 ( 0.10%) 732.96
smtp 55937 ( 1.56%) 13995843 ( 0.74%) 250.21
nntp 245760 ( 6.87%) 370453209 ( 19.59%) 1507.38
ftp 181235 ( 5.07%) 52825265 ( 2.79%) 291.47
pop3 3180 ( 0.09%) 1580153 ( 0.08%) 496.90
imap 37 ( 0.00%) 2765 ( 0.00%) 74.73
telnet 1619 ( 0.05%) 282433 ( 0.01%) 174.45
ssh 92 ( 0.00%) 8433 ( 0.00%) 91.66
dns 999 ( 0.03%) 67693 ( 0.00%) 67.76
bgp 175 ( 0.00%) 53706 ( 0.00%) 306.89
napster 67525 ( 1.89%) 32464247 ( 1.72%) 480.77
realaud 1484 ( 0.04%) 1012059 ( 0.05%) 681.98
rtsp 9852 ( 0.28%) 12855275 ( 0.68%) 1304.84
icecast 41066 ( 1.15%) 45812744 ( 2.42%) 1115.59
hotline 42 ( 0.00%) 6221 ( 0.00%) 148.12
other 1515697 ( 42.36%) 518703416 ( 27.43%) 342.22
udp 330242 ( 9.23%) 68507644 ( 3.62%) 207.45
dns 173911 ( 4.86%) 19554186 ( 1.03%) 112.44
realaud 3885 ( 0.11%) 2499093 ( 0.13%) 643.27
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 20 ( 0.00%) 9750 ( 0.00%) 487.50
everque 9 ( 0.00%) 630 ( 0.00%) 70.00
other 152368 ( 4.26%) 46418811 ( 2.45%) 304.65
icmp 26817 ( 0.75%) 2185318 ( 0.12%) 81.49
ip6 463 ( 0.01%) 81647 ( 0.00%) 176.34
other 3565 ( 0.10%) 500565 ( 0.03%) 140.41
frag 14460 ( 0.40%) 17297864 ( 0.91%) 1196.26
tcpdump file: 200307301400.dump.gz (91.20 MB)