Traffic Trace Info
DumpFile: 200302131400.dump
FileSize: 339.99MB
Id: 200302131400
StartTime: Thu Feb 13 14:00:00 2003
EndTime: Thu Feb 13 14:14:29 2003
TotalTime: 868.48 seconds
TotalCapSize: 264.76MB CapLen: 96 bytes
# of packets: 4930206 (2400.03MB)
AvgRate: 23.18Mbps stddev:1.03M
IP flow (unique src/dst pair) Information
# of flows: 275959 (avg. 17.87 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.1% 1.2% 1.1% 1.1% 1.0% 1.0% 0.9% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 195748
Top 10 bandwidth usage (bytes/total in %):
5.3% 4.4% 3.0% 2.8% 2.5% 2.2% 2.1% 2.0% 2.0% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302131400.pktlen.png)
detailed numbers
[ 16- 31]: 20142
[ 32- 63]: 1463451
[ 64- 127]: 1238307
[ 128- 255]: 294423
[ 256- 511]: 245038
[ 512- 1023]: 345804
[ 1024- 2047]: 1323041
Protocol Breakdown
![[protocol breakdown chart]](200302131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4930206 (100.00%) 2516616296 (100.00%) 510.45
ip 4899943 ( 99.39%) 2515698613 ( 99.96%) 513.41
tcp 4153204 ( 84.24%) 2385967939 ( 94.81%) 574.49
http(s) 1197852 ( 24.30%) 1138937005 ( 45.26%) 950.82
http(c) 987538 ( 20.03%) 122259174 ( 4.86%) 123.80
squid 13455 ( 0.27%) 9703912 ( 0.39%) 721.21
smtp 112563 ( 2.28%) 40556811 ( 1.61%) 360.30
nntp 1063 ( 0.02%) 146584 ( 0.01%) 137.90
ftp 76117 ( 1.54%) 28654956 ( 1.14%) 376.46
pop3 6949 ( 0.14%) 1870921 ( 0.07%) 269.24
imap 814 ( 0.02%) 63562 ( 0.00%) 78.09
telnet 7077 ( 0.14%) 660961 ( 0.03%) 93.40
ssh 14942 ( 0.30%) 11224838 ( 0.45%) 751.23
dns 972 ( 0.02%) 456536 ( 0.02%) 469.69
bgp 154 ( 0.00%) 35551 ( 0.00%) 230.85
napster 267148 ( 5.42%) 121033504 ( 4.81%) 453.06
realaud 92 ( 0.00%) 5526 ( 0.00%) 60.07
rtsp 32103 ( 0.65%) 26131016 ( 1.04%) 813.97
icecast 3476 ( 0.07%) 222941 ( 0.01%) 64.14
hotline 13 ( 0.00%) 1781 ( 0.00%) 137.00
other 1430525 ( 29.02%) 883989325 ( 35.13%) 617.95
udp 578851 ( 11.74%) 116878505 ( 4.64%) 201.91
dns 358200 ( 7.27%) 56473516 ( 2.24%) 157.66
rip 1 ( 0.00%) 92 ( 0.00%) 92.00
realaud 22319 ( 0.45%) 10035944 ( 0.40%) 449.66
halflif 7 ( 0.00%) 505 ( 0.00%) 72.14
starcra 35 ( 0.00%) 5111 ( 0.00%) 146.03
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
other 194039 ( 3.94%) 46351298 ( 1.84%) 238.88
icmp 138036 ( 2.80%) 11776702 ( 0.47%) 85.32
ip6 523 ( 0.01%) 78044 ( 0.00%) 149.22
other 29329 ( 0.59%) 997423 ( 0.04%) 34.01
frag 29323 ( 0.59%) 32662680 ( 1.30%) 1113.89
tcpdump file: 200302131400.dump.gz (141.21 MB)