Traffic Trace Info
DumpFile: 200302141400.dump
FileSize: 324.28MB
Id: 200302141400
StartTime: Fri Feb 14 14:00:01 2003
EndTime: Fri Feb 14 14:14:18 2003
TotalTime: 857.61 seconds
TotalCapSize: 249.25MB CapLen: 96 bytes
# of packets: 4917188 (3096.61MB)
AvgRate: 30.29Mbps stddev:0.70M
IP flow (unique src/dst pair) Information
# of flows: 229401 (avg. 21.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
36.4% 3.9% 2.3% 1.7% 1.3% 1.2% 1.0% 0.9% 0.8% 0.6%
IP address Information
# of IPv4 addresses: 162576
Top 10 bandwidth usage (bytes/total in %):
36.4% 36.4% 4.1% 4.0% 3.9% 2.3% 2.3% 1.8% 1.8% 1.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302141400.pktlen.png)
detailed numbers
[ 16- 31]: 24430
[ 32- 63]: 1074808
[ 64- 127]: 1279478
[ 128- 255]: 199186
[ 256- 511]: 168560
[ 512- 1023]: 226966
[ 1024- 2047]: 1943760
Protocol Breakdown
![[protocol breakdown chart]](200302141400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4917188 (100.00%) 3247034553 (100.00%) 660.34
ip 4879392 ( 99.23%) 3245885034 ( 99.96%) 665.22
tcp 3091185 ( 62.86%) 1957084598 ( 60.27%) 633.12
http(s) 1102881 ( 22.43%) 1137235763 ( 35.02%) 1031.15
http(c) 874322 ( 17.78%) 99695389 ( 3.07%) 114.03
squid 40808 ( 0.83%) 50491279 ( 1.55%) 1237.29
smtp 111724 ( 2.27%) 42109150 ( 1.30%) 376.90
nntp 87 ( 0.00%) 9505 ( 0.00%) 109.25
ftp 110790 ( 2.25%) 19100909 ( 0.59%) 172.41
pop3 2973 ( 0.06%) 670881 ( 0.02%) 225.66
imap 341 ( 0.01%) 29727 ( 0.00%) 87.18
telnet 642 ( 0.01%) 58501 ( 0.00%) 91.12
ssh 2594 ( 0.05%) 826715 ( 0.03%) 318.70
dns 438 ( 0.01%) 30661 ( 0.00%) 70.00
bgp 153 ( 0.00%) 28626 ( 0.00%) 187.10
napster 151777 ( 3.09%) 99887843 ( 3.08%) 658.12
realaud 10850 ( 0.22%) 9600567 ( 0.30%) 884.84
rtsp 18020 ( 0.37%) 10631258 ( 0.33%) 589.97
icecast 28445 ( 0.58%) 21286443 ( 0.66%) 748.34
hotline 18 ( 0.00%) 2647 ( 0.00%) 147.06
other 634081 ( 12.90%) 465377866 ( 14.33%) 733.94
udp 1649145 ( 33.54%) 1278839162 ( 39.38%) 775.46
dns 285191 ( 5.80%) 45366347 ( 1.40%) 159.07
realaud 5210 ( 0.11%) 2878339 ( 0.09%) 552.46
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
everque 27 ( 0.00%) 2345 ( 0.00%) 86.85
quake 4 ( 0.00%) 323 ( 0.00%) 80.75
cuseeme 1 ( 0.00%) 72 ( 0.00%) 72.00
other 1358504 ( 27.63%) 1230584034 ( 37.90%) 905.84
icmp 99088 ( 2.02%) 8480815 ( 0.26%) 85.59
ip6 641 ( 0.01%) 142924 ( 0.00%) 222.97
other 39333 ( 0.80%) 1337535 ( 0.04%) 34.01
frag 976 ( 0.02%) 753752 ( 0.02%) 772.29
tcpdump file: 200302141400.dump.gz (125.06 MB)