Traffic Trace Info
DumpFile: 200307121400.dump
FileSize: 180.03MB
Id: 200307121400
StartTime: Sat Jul 12 14:00:00 2003
EndTime: Sat Jul 12 14:15:00 2003
TotalTime: 899.91 seconds
TotalCapSize: 139.59MB CapLen: 96 bytes
# of packets: 2650291 (1447.30MB)
AvgRate: 13.49Mbps stddev:1.41M
IP flow (unique src/dst pair) Information
# of flows: 411674 (avg. 6.44 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 2.9% 2.7% 2.7% 2.2% 2.0% 1.9% 1.9% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 353458
Top 10 bandwidth usage (bytes/total in %):
5.7% 4.7% 3.6% 3.6% 3.6% 3.3% 3.1% 2.9% 2.8% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307121400.pktlen.png)
detailed numbers
[ 16- 31]: 1131
[ 32- 63]: 845779
[ 64- 127]: 491924
[ 128- 255]: 102965
[ 256- 511]: 224797
[ 512- 1023]: 173783
[ 1024- 2047]: 809912
Protocol Breakdown
![[protocol breakdown chart]](200307121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2650291 (100.00%) 1517607462 (100.00%) 572.62
ip 2649037 ( 99.95%) 1517570653 (100.00%) 572.88
tcp 2163000 ( 81.61%) 1369174938 ( 90.22%) 633.00
http(s) 863378 ( 32.58%) 855798501 ( 56.39%) 991.22
http(c) 149639 ( 5.65%) 13921826 ( 0.92%) 93.04
squid 2390 ( 0.09%) 1921567 ( 0.13%) 804.00
smtp 40210 ( 1.52%) 9798866 ( 0.65%) 243.69
nntp 323 ( 0.01%) 118877 ( 0.01%) 368.04
ftp 125566 ( 4.74%) 8629014 ( 0.57%) 68.72
pop3 990 ( 0.04%) 202531 ( 0.01%) 204.58
imap 68 ( 0.00%) 5119 ( 0.00%) 75.28
telnet 493 ( 0.02%) 37178 ( 0.00%) 75.41
ssh 197 ( 0.01%) 266586 ( 0.02%) 1353.23
dns 403 ( 0.02%) 26132 ( 0.00%) 64.84
bgp 156 ( 0.01%) 22759 ( 0.00%) 145.89
napster 67684 ( 2.55%) 17610034 ( 1.16%) 260.18
realaud 3346 ( 0.13%) 2504080 ( 0.17%) 748.38
rtsp 9348 ( 0.35%) 7485992 ( 0.49%) 800.81
icecast 15874 ( 0.60%) 7297069 ( 0.48%) 459.69
hotline 4 ( 0.00%) 383 ( 0.00%) 95.75
other 882911 ( 33.31%) 443527651 ( 29.23%) 502.35
udp 395049 ( 14.91%) 135385511 ( 8.92%) 342.71
dns 104259 ( 3.93%) 13712836 ( 0.90%) 131.53
realaud 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 2 ( 0.00%) 153 ( 0.00%) 76.50
unreal 7 ( 0.00%) 2926 ( 0.00%) 418.00
other 285599 ( 10.78%) 119013349 ( 7.84%) 416.71
icmp 43758 ( 1.65%) 3808559 ( 0.25%) 87.04
ip6 1013 ( 0.04%) 224285 ( 0.01%) 221.41
other 46217 ( 1.74%) 8977360 ( 0.59%) 194.24
frag 40664 ( 1.53%) 44403214 ( 2.93%) 1091.95
tcpdump file: 200307121400.dump.gz (67.14 MB)