Traffic Trace Info
DumpFile: 200207231400.dump
FileSize: 332.86MB
Id: 200207231400
StartTime: Tue Jul 23 14:00:00 2002
EndTime: Tue Jul 23 14:16:50 2002
TotalTime: 1009.46 seconds
TotalCapSize: 257.61MB CapLen: 96 bytes
# of packets: 4931437 (2425.66MB)
AvgRate: 20.16Mbps stddev:1.54M
IP flow (unique src/dst pair) Information
# of flows: 130156 (avg. 37.89 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.1% 2.0% 1.9% 1.8% 1.6% 1.5% 1.5% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 70611
Top 10 bandwidth usage (bytes/total in %):
3.4% 3.3% 3.2% 3.2% 2.6% 2.6% 2.5% 2.4% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207231400.pktlen.png)
detailed numbers
[ 16- 31]: 19444
[ 32- 63]: 1592243
[ 64- 127]: 867129
[ 128- 255]: 336198
[ 256- 511]: 368743
[ 512- 1023]: 489976
[ 1024- 2047]: 1257704
Protocol Breakdown
![[protocol breakdown chart]](200207231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4931437 (100.00%) 2543492128 (100.00%) 515.77
ip 4905521 ( 99.47%) 2542706050 ( 99.97%) 518.34
tcp 4219735 ( 85.57%) 2377488122 ( 93.47%) 563.42
http(s) 982433 ( 19.92%) 931719350 ( 36.63%) 948.38
http(c) 866130 ( 17.56%) 111256653 ( 4.37%) 128.45
squid 8673 ( 0.18%) 9103642 ( 0.36%) 1049.65
smtp 135137 ( 2.74%) 46416497 ( 1.82%) 343.48
nntp 37 ( 0.00%) 2941 ( 0.00%) 79.49
ftp 32414 ( 0.66%) 21840863 ( 0.86%) 673.81
pop3 11635 ( 0.24%) 4999535 ( 0.20%) 429.70
imap 615 ( 0.01%) 50621 ( 0.00%) 82.31
telnet 6345 ( 0.13%) 559940 ( 0.02%) 88.25
ssh 12565 ( 0.25%) 2039993 ( 0.08%) 162.36
dns 469 ( 0.01%) 32915 ( 0.00%) 70.18
bgp 309 ( 0.01%) 57643 ( 0.00%) 186.55
napster 1124432 ( 22.80%) 578805181 ( 22.76%) 514.75
realaud 96 ( 0.00%) 7374 ( 0.00%) 76.81
rtsp 77186 ( 1.57%) 60716872 ( 2.39%) 786.63
icecast 1806 ( 0.04%) 467032 ( 0.02%) 258.60
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 958986 ( 19.45%) 609393046 ( 23.96%) 635.46
udp 530192 ( 10.75%) 98561104 ( 3.88%) 185.90
dns 335936 ( 6.81%) 45283809 ( 1.78%) 134.80
rip 120 ( 0.00%) 11120 ( 0.00%) 92.67
realaud 23936 ( 0.49%) 11611107 ( 0.46%) 485.09
halflif 1 ( 0.00%) 198 ( 0.00%) 198.00
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
cuseeme 42 ( 0.00%) 3586 ( 0.00%) 85.38
other 167124 ( 3.39%) 39312968 ( 1.55%) 235.23
icmp 102094 ( 2.07%) 64507072 ( 2.54%) 631.84
ipsec 77 ( 0.00%) 12078 ( 0.00%) 156.86
ip6 1988 ( 0.04%) 388666 ( 0.02%) 195.51
other 51435 ( 1.04%) 1749008 ( 0.07%) 34.00
frag 18057 ( 0.37%) 19845675 ( 0.78%) 1099.06
tcpdump file: 200207231400.dump.gz (137.74 MB)