Traffic Trace Info
DumpFile: 200302272100.dump
FileSize: 277.98MB
Id: 200302272100
StartTime: Thu Feb 27 21:00:00 2003
EndTime: Thu Feb 27 21:15:00 2003
TotalTime: 900.77 seconds
TotalCapSize: 216.14MB CapLen: 96 bytes
# of packets: 4052664 (2250.60MB)
AvgRate: 20.96Mbps stddev:1.42M
IP flow (unique src/dst pair) Information
# of flows: 337340 (avg. 12.01 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 3.5% 3.3% 2.4% 2.3% 2.2% 1.9% 1.7% 1.6% 1.4%
IP address Information
# of IPv4 addresses: 243079
Top 10 bandwidth usage (bytes/total in %):
7.2% 4.0% 3.8% 3.7% 3.7% 3.5% 3.5% 3.4% 3.3% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272100.pktlen.png)
detailed numbers
[ 16- 31]: 13034
[ 32- 63]: 997272
[ 64- 127]: 989408
[ 128- 255]: 233757
[ 256- 511]: 234495
[ 512- 1023]: 309188
[ 1024- 2047]: 1275510
Protocol Breakdown
![[protocol breakdown chart]](200302272100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4052664 (100.00%) 2359929714 (100.00%) 582.32
ip 4033564 ( 99.53%) 2359351453 ( 99.98%) 584.93
tcp 3191222 ( 78.74%) 2160654358 ( 91.56%) 677.06
http(s) 909532 ( 22.44%) 941600622 ( 39.90%) 1035.26
http(c) 619966 ( 15.30%) 78850277 ( 3.34%) 127.18
squid 74774 ( 1.85%) 88105694 ( 3.73%) 1178.29
smtp 106659 ( 2.63%) 31464958 ( 1.33%) 295.01
nntp 144 ( 0.00%) 25289 ( 0.00%) 175.62
ftp 145373 ( 3.59%) 122510431 ( 5.19%) 842.73
pop3 8885 ( 0.22%) 10058014 ( 0.43%) 1132.02
imap 986 ( 0.02%) 484207 ( 0.02%) 491.08
telnet 1081 ( 0.03%) 95762 ( 0.00%) 88.59
ssh 46647 ( 1.15%) 39782819 ( 1.69%) 852.85
dns 3166 ( 0.08%) 327868 ( 0.01%) 103.56
bgp 160 ( 0.00%) 34254 ( 0.00%) 214.09
napster 109733 ( 2.71%) 60457162 ( 2.56%) 550.95
realaud 65 ( 0.00%) 5999 ( 0.00%) 92.29
rtsp 6741 ( 0.17%) 3237596 ( 0.14%) 480.28
icecast 26865 ( 0.66%) 22254330 ( 0.94%) 828.38
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1130215 ( 27.89%) 761349969 ( 32.26%) 673.63
udp 678378 ( 16.74%) 185775684 ( 7.87%) 273.85
dns 358749 ( 8.85%) 62883429 ( 2.66%) 175.29
realaud 7743 ( 0.19%) 4183886 ( 0.18%) 540.34
halflif 79 ( 0.00%) 4740 ( 0.00%) 60.00
quake 41032 ( 1.01%) 6686307 ( 0.28%) 162.95
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 270721 ( 6.68%) 112000071 ( 4.75%) 413.71
icmp 143103 ( 3.53%) 12149097 ( 0.51%) 84.90
ip6 526 ( 0.01%) 80428 ( 0.00%) 152.90
other 20335 ( 0.50%) 691886 ( 0.03%) 34.02
frag 35848 ( 0.88%) 52373304 ( 2.22%) 1460.98
tcpdump file: 200302272100.dump.gz (111.34 MB)