Traffic Trace Info
DumpFile: 200509222345.dump
FileSize: 451.47MB
Id: 200509222345
StartTime: Thu Sep 22 23:45:00 2005
EndTime: Fri Sep 23 00:00:01 2005
TotalTime: 900.41 seconds
TotalCapSize: 351.01MB CapLen: 96 bytes
# of packets: 6584079 (3150.72MB)
AvgRate: 29.35Mbps stddev:1.30M
IP flow (unique src/dst pair) Information
# of flows: 625733 (avg. 10.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 2.9% 2.8% 2.3% 1.7% 1.7% 1.6% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 434202
Top 10 bandwidth usage (bytes/total in %):
19.3% 9.2% 6.3% 6.2% 5.7% 5.3% 3.5% 2.7% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509222345.pktlen.png)
detailed numbers
[ 16- 31]: 71672
[ 32- 63]: 2174125
[ 64- 127]: 1538969
[ 128- 255]: 394136
[ 256- 511]: 370163
[ 512- 1023]: 213800
[ 1024- 2047]: 1821214
Protocol Breakdown
![[protocol breakdown chart]](200509222345.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6584079 (100.00%) 3303766967 (100.00%) 501.78
ip 6432000 ( 97.69%) 3299166270 ( 99.86%) 512.93
tcp 5150073 ( 78.22%) 2987755112 ( 90.43%) 580.14
http(s) 1833797 ( 27.85%) 1893631553 ( 57.32%) 1032.63
http(c) 995223 ( 15.12%) 94911091 ( 2.87%) 95.37
squid 5227 ( 0.08%) 4050882 ( 0.12%) 774.99
smtp 230134 ( 3.50%) 66363346 ( 2.01%) 288.37
nntp 17 ( 0.00%) 1022 ( 0.00%) 60.12
ftp 63134 ( 0.96%) 9916825 ( 0.30%) 157.08
pop3 54743 ( 0.83%) 79394023 ( 2.40%) 1450.30
imap 823 ( 0.01%) 272148 ( 0.01%) 330.68
telnet 626 ( 0.01%) 47387 ( 0.00%) 75.70
ssh 61617 ( 0.94%) 6625994 ( 0.20%) 107.54
dns 880 ( 0.01%) 64457 ( 0.00%) 73.25
bgp 568 ( 0.01%) 402123 ( 0.01%) 707.96
napster 24 ( 0.00%) 1468 ( 0.00%) 61.17
realaud 2007 ( 0.03%) 2382899 ( 0.07%) 1187.29
rtsp 24838 ( 0.38%) 18693084 ( 0.57%) 752.60
icecast 28 ( 0.00%) 2406 ( 0.00%) 85.93
hotline 4 ( 0.00%) 244 ( 0.00%) 61.00
other 1848932 ( 28.08%) 810048772 ( 24.52%) 438.12
udp 988109 ( 15.01%) 255510444 ( 7.73%) 258.59
dns 503132 ( 7.64%) 122122406 ( 3.70%) 242.72
realaud 12326 ( 0.19%) 5250914 ( 0.16%) 426.00
halflif 16 ( 0.00%) 1525 ( 0.00%) 95.31
starcra 3 ( 0.00%) 245 ( 0.00%) 81.67
everque 15 ( 0.00%) 2211 ( 0.00%) 147.40
unreal 7 ( 0.00%) 1089 ( 0.00%) 155.57
quake 1 ( 0.00%) 62 ( 0.00%) 62.00
other 466098 ( 7.08%) 127907848 ( 3.87%) 274.42
icmp 210446 ( 3.20%) 17962167 ( 0.54%) 85.35
ip6 1182 ( 0.02%) 262792 ( 0.01%) 222.33
other 82190 ( 1.25%) 37675755 ( 1.14%) 458.40
frag 1293 ( 0.02%) 1777176 ( 0.05%) 1374.46
tcpdump file: 200509222345.dump.gz (183.26 MB)