Traffic Trace Info
DumpFile: 200303231345.dump
FileSize: 231.74MB
Id: 200303231345
StartTime: Sun Mar 23 13:45:00 2003
EndTime: Sun Mar 23 14:15:00 2003
TotalTime: 1800.17 seconds
TotalCapSize: 180.46MB CapLen: 96 bytes
# of packets: 3360643 (1421.12MB)
AvgRate: 6.62Mbps stddev:0.53M
IP flow (unique src/dst pair) Information
# of flows: 338209 (avg. 9.94 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 3.5% 3.4% 3.3% 3.2% 3.0% 2.9% 2.7% 2.6% 2.5%
IP address Information
# of IPv4 addresses: 285326
Top 10 bandwidth usage (bytes/total in %):
15.0% 11.3% 8.4% 8.0% 5.8% 4.7% 4.2% 3.5% 3.5% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303231345.pktlen.png)
detailed numbers
[ 16- 31]: 1434
[ 32- 63]: 1124878
[ 64- 127]: 898215
[ 128- 255]: 281417
[ 256- 511]: 148643
[ 512- 1023]: 100641
[ 1024- 2047]: 805415
Protocol Breakdown
![[protocol breakdown chart]](200303231345.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3360643 (100.00%) 1490153502 (100.00%) 443.41
ip 3358101 ( 99.92%) 1490075243 ( 99.99%) 443.73
tcp 2380538 ( 70.84%) 1345118810 ( 90.27%) 565.05
http(s) 166109 ( 4.94%) 180844765 ( 12.14%) 1088.71
http(c) 933569 ( 27.78%) 108613644 ( 7.29%) 116.34
squid 7348 ( 0.22%) 1234575 ( 0.08%) 168.02
smtp 47201 ( 1.40%) 10953512 ( 0.74%) 232.06
nntp 267 ( 0.01%) 16606 ( 0.00%) 62.19
ftp 40534 ( 1.21%) 8228774 ( 0.55%) 203.01
pop3 2852 ( 0.08%) 731711 ( 0.05%) 256.56
imap 360 ( 0.01%) 184821 ( 0.01%) 513.39
telnet 500 ( 0.01%) 47660 ( 0.00%) 95.32
ssh 751 ( 0.02%) 73569 ( 0.00%) 97.96
dns 32907 ( 0.98%) 47812864 ( 3.21%) 1452.97
bgp 324 ( 0.01%) 75659 ( 0.01%) 233.52
napster 49010 ( 1.46%) 34461167 ( 2.31%) 703.15
realaud 7135 ( 0.21%) 429121 ( 0.03%) 60.14
rtsp 6989 ( 0.21%) 432782 ( 0.03%) 61.92
icecast 40178 ( 1.20%) 31427612 ( 2.11%) 782.21
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1044452 ( 31.08%) 919546852 ( 61.71%) 880.41
udp 630218 ( 18.75%) 118518809 ( 7.95%) 188.06
dns 558172 ( 16.61%) 88834813 ( 5.96%) 159.15
other 69968 ( 2.08%) 27817435 ( 1.87%) 397.57
icmp 342580 ( 10.19%) 26126170 ( 1.75%) 76.26
ip6 1186 ( 0.04%) 189734 ( 0.01%) 159.98
other 3579 ( 0.11%) 121720 ( 0.01%) 34.01
frag 11804 ( 0.35%) 14585081 ( 0.98%) 1235.60
tcpdump file: 200303231345.dump.gz (87.13 MB)