Traffic Trace Info
DumpFile: 200302270500.dump
FileSize: 169.21MB
Id: 200302270500
StartTime: Thu Feb 27 05:00:00 2003
EndTime: Thu Feb 27 05:15:00 2003
TotalTime: 900.55 seconds
TotalCapSize: 131.42MB CapLen: 96 bytes
# of packets: 2476569 (1183.56MB)
AvgRate: 11.03Mbps stddev:1.31M
IP flow (unique src/dst pair) Information
# of flows: 313426 (avg. 7.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.8% 2.5% 2.4% 2.1% 1.9% 1.9% 1.8% 1.6% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 239054
Top 10 bandwidth usage (bytes/total in %):
11.5% 10.0% 8.8% 5.0% 4.9% 4.9% 4.8% 3.8% 2.6% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270500.pktlen.png)
detailed numbers
[ 16- 31]: 3753
[ 32- 63]: 732164
[ 64- 127]: 623857
[ 128- 255]: 146534
[ 256- 511]: 191275
[ 512- 1023]: 123308
[ 1024- 2047]: 655678
Protocol Breakdown
![[protocol breakdown chart]](200302270500.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2476569 (100.00%) 1241052227 (100.00%) 501.12
ip 2470963 ( 99.77%) 1240882111 ( 99.99%) 502.19
tcp 1810500 ( 73.11%) 1102715922 ( 88.85%) 609.07
http(s) 209869 ( 8.47%) 213483988 ( 17.20%) 1017.22
http(c) 350307 ( 14.14%) 35051717 ( 2.82%) 100.06
squid 23956 ( 0.97%) 21232990 ( 1.71%) 886.33
smtp 66252 ( 2.68%) 18615440 ( 1.50%) 280.98
nntp 16330 ( 0.66%) 14313891 ( 1.15%) 876.54
ftp 138544 ( 5.59%) 108863045 ( 8.77%) 785.77
pop3 899 ( 0.04%) 154176 ( 0.01%) 171.50
imap 200 ( 0.01%) 47213 ( 0.00%) 236.06
telnet 2725 ( 0.11%) 172118 ( 0.01%) 63.16
ssh 2157 ( 0.09%) 504946 ( 0.04%) 234.10
dns 3805 ( 0.15%) 759246 ( 0.06%) 199.54
bgp 158 ( 0.01%) 35213 ( 0.00%) 222.87
napster 44075 ( 1.78%) 13521765 ( 1.09%) 306.79
realaud 31 ( 0.00%) 1860 ( 0.00%) 60.00
rtsp 6814 ( 0.28%) 4108336 ( 0.33%) 602.93
icecast 4893 ( 0.20%) 4325424 ( 0.35%) 884.00
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 939406 ( 37.93%) 667521104 ( 53.79%) 710.58
udp 518592 ( 20.94%) 123841080 ( 9.98%) 238.80
dns 309685 ( 12.50%) 60992325 ( 4.91%) 196.95
realaud 6505 ( 0.26%) 2168654 ( 0.17%) 333.38
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
other 202377 ( 8.17%) 60678952 ( 4.89%) 299.83
icmp 117478 ( 4.74%) 11989341 ( 0.97%) 102.06
ip6 17398 ( 0.70%) 2039344 ( 0.16%) 117.22
other 6995 ( 0.28%) 296424 ( 0.02%) 42.38
tcpdump file: 200302270500.dump.gz (65.53 MB)