Traffic Trace Info
DumpFile: 200302241400.dump
FileSize: 346.09MB
Id: 200302241400
StartTime: Mon Feb 24 14:00:01 2003
EndTime: Mon Feb 24 14:16:16 2003
TotalTime: 975.56 seconds
TotalCapSize: 270.67MB CapLen: 96 bytes
# of packets: 4942764 (2593.19MB)
AvgRate: 22.30Mbps stddev:1.02M
IP flow (unique src/dst pair) Information
# of flows: 338033 (avg. 14.62 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 4.2% 3.4% 2.7% 2.3% 1.8% 1.6% 1.5% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 240428
Top 10 bandwidth usage (bytes/total in %):
8.7% 4.5% 4.3% 3.4% 3.4% 3.4% 3.4% 2.8% 2.8% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302241400.pktlen.png)
detailed numbers
[ 16- 31]: 17169
[ 32- 63]: 1294689
[ 64- 127]: 1281133
[ 128- 255]: 268626
[ 256- 511]: 288828
[ 512- 1023]: 318115
[ 1024- 2047]: 1474204
Protocol Breakdown
![[protocol breakdown chart]](200302241400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4942764 (100.00%) 2719158301 (100.00%) 550.13
ip 4919110 ( 99.52%) 2718446309 ( 99.97%) 552.63
tcp 4081652 ( 82.58%) 2586039800 ( 95.10%) 633.58
http(s) 1554276 ( 31.45%) 1600255817 ( 58.85%) 1029.58
http(c) 1026242 ( 20.76%) 124434953 ( 4.58%) 121.25
squid 7336 ( 0.15%) 3580460 ( 0.13%) 488.07
smtp 176250 ( 3.57%) 58397447 ( 2.15%) 331.33
nntp 166 ( 0.00%) 55208 ( 0.00%) 332.58
ftp 150865 ( 3.05%) 112886336 ( 4.15%) 748.26
pop3 7354 ( 0.15%) 1684906 ( 0.06%) 229.11
imap 844 ( 0.02%) 111508 ( 0.00%) 132.12
telnet 2891 ( 0.06%) 254098 ( 0.01%) 87.89
ssh 3286 ( 0.07%) 270782 ( 0.01%) 82.40
dns 19641 ( 0.40%) 9963571 ( 0.37%) 507.28
bgp 186 ( 0.00%) 33632 ( 0.00%) 180.82
napster 145711 ( 2.95%) 66915545 ( 2.46%) 459.23
realaud 51 ( 0.00%) 5668 ( 0.00%) 111.14
rtsp 89049 ( 1.80%) 64657547 ( 2.38%) 726.09
icecast 11557 ( 0.23%) 1169827 ( 0.04%) 101.22
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 885634 ( 17.92%) 541350175 ( 19.91%) 611.26
udp 670883 ( 13.57%) 119147792 ( 4.38%) 177.60
dns 453140 ( 9.17%) 62920324 ( 2.31%) 138.85
realaud 14162 ( 0.29%) 6578246 ( 0.24%) 464.50
halflif 113 ( 0.00%) 8535 ( 0.00%) 75.53
quake 23489 ( 0.48%) 4793652 ( 0.18%) 204.08
other 179260 ( 3.63%) 44755370 ( 1.65%) 249.67
icmp 125557 ( 2.54%) 10612845 ( 0.39%) 84.53
ip6 18546 ( 0.38%) 1881637 ( 0.07%) 101.46
other 22472 ( 0.45%) 764235 ( 0.03%) 34.01
frag 6456 ( 0.13%) 5234278 ( 0.19%) 810.76
tcpdump file: 200302241400.dump.gz (137.09 MB)