Traffic Trace Info
DumpFile: 200308031400.dump
FileSize: 149.25MB
Id: 200308031400
StartTime: Sun Aug 3 14:00:00 2003
EndTime: Sun Aug 3 14:15:00 2003
TotalTime: 900.10 seconds
TotalCapSize: 115.80MB CapLen: 96 bytes
# of packets: 2191904 (1432.67MB)
AvgRate: 13.35Mbps stddev:1.24M
IP flow (unique src/dst pair) Information
# of flows: 278289 (avg. 7.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.4% 15.8% 10.5% 6.7% 6.3% 1.8% 1.1% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 255723
Top 10 bandwidth usage (bytes/total in %):
26.5% 16.4% 16.4% 15.8% 10.5% 7.1% 6.7% 6.7% 6.7% 6.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308031400.pktlen.png)
detailed numbers
[ 16- 31]: 403
[ 32- 63]: 660802
[ 64- 127]: 394878
[ 128- 255]: 51218
[ 256- 511]: 104670
[ 512- 1023]: 96850
[ 1024- 2047]: 883083
Protocol Breakdown
![[protocol breakdown chart]](200308031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2191904 (100.00%) 1502262363 (100.00%) 685.37
ip 2191466 ( 99.98%) 1502249559 (100.00%) 685.50
tcp 1848423 ( 84.33%) 1443454175 ( 96.09%) 780.91
http(s) 293452 ( 13.39%) 286718666 ( 19.09%) 977.05
http(c) 117823 ( 5.38%) 10186182 ( 0.68%) 86.45
squid 7934 ( 0.36%) 10759620 ( 0.72%) 1356.14
smtp 34898 ( 1.59%) 7146752 ( 0.48%) 204.79
nntp 163761 ( 7.47%) 246623432 ( 16.42%) 1506.00
ftp 94396 ( 4.31%) 12951215 ( 0.86%) 137.20
pop3 445 ( 0.02%) 107164 ( 0.01%) 240.82
imap 20 ( 0.00%) 1405 ( 0.00%) 70.25
telnet 38 ( 0.00%) 2789 ( 0.00%) 73.39
ssh 430 ( 0.02%) 79530 ( 0.01%) 184.95
dns 703 ( 0.03%) 47503 ( 0.00%) 67.57
bgp 159 ( 0.01%) 27689 ( 0.00%) 174.14
napster 8613 ( 0.39%) 7224349 ( 0.48%) 838.77
realaud 31 ( 0.00%) 1874 ( 0.00%) 60.45
rtsp 6507 ( 0.30%) 415371 ( 0.03%) 63.83
icecast 8377 ( 0.38%) 2115733 ( 0.14%) 252.56
other 1110765 ( 50.68%) 859040760 ( 57.18%) 773.38
udp 321450 ( 14.67%) 56882024 ( 3.79%) 176.95
dns 55493 ( 2.53%) 6939244 ( 0.46%) 125.05
realaud 17588 ( 0.80%) 8767611 ( 0.58%) 498.50
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 126321 ( 5.76%) 8898398 ( 0.59%) 70.44
other 122045 ( 5.57%) 32276637 ( 2.15%) 264.47
icmp 20784 ( 0.95%) 1793722 ( 0.12%) 86.30
ip6 451 ( 0.02%) 80634 ( 0.01%) 178.79
other 358 ( 0.02%) 39004 ( 0.00%) 108.95
frag 66 ( 0.00%) 3960 ( 0.00%) 60.00
tcpdump file: 200308031400.dump.gz (52.55 MB)