Traffic Trace Info
DumpFile: 200309061400.dump
FileSize: 329.99MB
Id: 200309061400
StartTime: Sat Sep 6 14:00:01 2003
EndTime: Sat Sep 6 14:15:00 2003
TotalTime: 899.78 seconds
TotalCapSize: 252.74MB CapLen: 96 bytes
# of packets: 5062221 (1953.91MB)
AvgRate: 18.21Mbps stddev:0.97M
IP flow (unique src/dst pair) Information
# of flows: 2050294 (avg. 2.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.9% 11.0% 10.3% 3.1% 2.5% 1.7% 1.5% 1.2% 1.2% 1.0%
IP address Information
# of IPv4 addresses: 1037643
Top 10 bandwidth usage (bytes/total in %):
15.9% 15.9% 11.4% 11.4% 10.7% 10.7% 3.8% 3.2% 3.1% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309061400.pktlen.png)
detailed numbers
[ 16- 31]: 11394
[ 32- 63]: 1244862
[ 64- 127]: 2354960
[ 128- 255]: 94355
[ 256- 511]: 121147
[ 512- 1023]: 171650
[ 1024- 2047]: 1063853
Protocol Breakdown
![[protocol breakdown chart]](200309061400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5062221 (100.00%) 2048819638 (100.00%) 404.73
ip 5048609 ( 99.73%) 2048416651 ( 99.98%) 405.74
tcp 2832217 ( 55.95%) 1766789526 ( 86.23%) 623.82
http(s) 985335 ( 19.46%) 1077688956 ( 52.60%) 1093.73
http(c) 398184 ( 7.87%) 33734924 ( 1.65%) 84.72
squid 5928 ( 0.12%) 1946452 ( 0.10%) 328.35
smtp 79614 ( 1.57%) 22914012 ( 1.12%) 287.81
nntp 216116 ( 4.27%) 324960998 ( 15.86%) 1503.64
ftp 21912 ( 0.43%) 9194710 ( 0.45%) 419.62
pop3 1474 ( 0.03%) 712646 ( 0.03%) 483.48
imap 44 ( 0.00%) 2953 ( 0.00%) 67.11
telnet 736 ( 0.01%) 89458 ( 0.00%) 121.55
ssh 16 ( 0.00%) 1187 ( 0.00%) 74.19
dns 95 ( 0.00%) 6841 ( 0.00%) 72.01
bgp 159 ( 0.00%) 26578 ( 0.00%) 167.16
napster 18675 ( 0.37%) 14179198 ( 0.69%) 759.26
realaud 48 ( 0.00%) 3808 ( 0.00%) 79.33
rtsp 13722 ( 0.27%) 8246535 ( 0.40%) 600.97
icecast 2271 ( 0.04%) 1439609 ( 0.07%) 633.91
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1087766 ( 21.49%) 271635475 ( 13.26%) 249.72
udp 532607 ( 10.52%) 103181195 ( 5.04%) 193.73
dns 334478 ( 6.61%) 32673941 ( 1.59%) 97.69
realaud 14312 ( 0.28%) 7638518 ( 0.37%) 533.71
everque 13 ( 0.00%) 902 ( 0.00%) 69.38
quake 2 ( 0.00%) 184 ( 0.00%) 92.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 182118 ( 3.60%) 62428653 ( 3.05%) 342.79
icmp 1591954 ( 31.45%) 166483863 ( 8.13%) 104.58
ip6 443 ( 0.01%) 80379 ( 0.00%) 181.44
other 91388 ( 1.81%) 11881688 ( 0.58%) 130.01
frag 12082 ( 0.24%) 13192706 ( 0.64%) 1091.93
tcpdump file: 200309061400.dump.gz (128.72 MB)