Traffic Trace Info
DumpFile: 200305041400.dump
FileSize: 243.42MB
Id: 200305041400
StartTime: Sun May 4 14:00:00 2003
EndTime: Sun May 4 14:15:00 2003
TotalTime: 900.24 seconds
TotalCapSize: 189.68MB CapLen: 96 bytes
# of packets: 3522148 (1688.58MB)
AvgRate: 15.74Mbps stddev:1.38M
IP flow (unique src/dst pair) Information
# of flows: 254337 (avg. 13.85 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 3.4% 2.4% 2.3% 2.3% 2.2% 2.1% 2.0% 1.9% 1.5%
IP address Information
# of IPv4 addresses: 187151
Top 10 bandwidth usage (bytes/total in %):
18.6% 7.2% 4.2% 4.1% 4.1% 3.4% 3.1% 3.1% 2.8% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305041400.pktlen.png)
detailed numbers
[ 16- 31]: 8743
[ 32- 63]: 1032685
[ 64- 127]: 793131
[ 128- 255]: 213450
[ 256- 511]: 188916
[ 512- 1023]: 270168
[ 1024- 2047]: 1015055
Protocol Breakdown
![[protocol breakdown chart]](200305041400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3522148 (100.00%) 1770599451 (100.00%) 502.70
ip 3508361 ( 99.61%) 1770179257 ( 99.98%) 504.56
tcp 2877773 ( 81.71%) 1646589273 ( 93.00%) 572.17
http(s) 403127 ( 11.45%) 402603480 ( 22.74%) 998.70
http(c) 465263 ( 13.21%) 54763864 ( 3.09%) 117.71
squid 10724 ( 0.30%) 5067647 ( 0.29%) 472.55
smtp 192633 ( 5.47%) 93596881 ( 5.29%) 485.88
nntp 6 ( 0.00%) 514 ( 0.00%) 85.67
ftp 227027 ( 6.45%) 156903348 ( 8.86%) 691.12
pop3 1158 ( 0.03%) 132879 ( 0.01%) 114.75
imap 26 ( 0.00%) 2008 ( 0.00%) 77.23
telnet 1071 ( 0.03%) 148469 ( 0.01%) 138.63
ssh 512 ( 0.01%) 87534 ( 0.00%) 170.96
dns 1052 ( 0.03%) 75280 ( 0.00%) 71.56
bgp 162 ( 0.00%) 32969 ( 0.00%) 203.51
napster 311570 ( 8.85%) 152122382 ( 8.59%) 488.24
rtsp 19407 ( 0.55%) 10074111 ( 0.57%) 519.10
icecast 331 ( 0.01%) 33916 ( 0.00%) 102.47
hotline 2 ( 0.00%) 156 ( 0.00%) 78.00
other 1243514 ( 35.31%) 770936956 ( 43.54%) 619.97
udp 478708 ( 13.59%) 103466249 ( 5.84%) 216.14
dns 264963 ( 7.52%) 43401580 ( 2.45%) 163.80
rip 120 ( 0.00%) 7560 ( 0.00%) 63.00
realaud 12330 ( 0.35%) 7123873 ( 0.40%) 577.77
unreal 4761 ( 0.14%) 358882 ( 0.02%) 75.38
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 196497 ( 5.58%) 52572977 ( 2.97%) 267.55
icmp 103033 ( 2.93%) 9290347 ( 0.52%) 90.17
ip6 1886 ( 0.05%) 630698 ( 0.04%) 334.41
other 46961 ( 1.33%) 10202690 ( 0.58%) 217.26
frag 1 ( 0.00%) 60 ( 0.00%) 60.00
tcpdump file: 200305041400.dump.gz (94.78 MB)