Traffic Trace Info
DumpFile: 200509220345.dump
FileSize: 351.86MB
Id: 200509220345
StartTime: Thu Sep 22 03:45:00 2005
EndTime: Thu Sep 22 04:00:01 2005
TotalTime: 900.30 seconds
TotalCapSize: 274.50MB CapLen: 96 bytes
# of packets: 5070301 (2596.95MB)
AvgRate: 24.20Mbps stddev:1.24M
IP flow (unique src/dst pair) Information
# of flows: 488364 (avg. 10.38 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.6% 6.3% 2.7% 1.6% 1.4% 1.3% 1.0% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 328730
Top 10 bandwidth usage (bytes/total in %):
16.0% 15.6% 13.8% 7.8% 7.3% 6.3% 4.7% 3.1% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220345.pktlen.png)
detailed numbers
[ 16- 31]: 43109
[ 32- 63]: 1534855
[ 64- 127]: 1336007
[ 128- 255]: 196643
[ 256- 511]: 267517
[ 512- 1023]: 148836
[ 1024- 2047]: 1543334
Protocol Breakdown
![[protocol breakdown chart]](200509220345.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5070301 (100.00%) 2723100911 (100.00%) 537.07
ip 4978047 ( 98.18%) 2720308164 ( 99.90%) 546.46
tcp 4126568 ( 81.39%) 2466469752 ( 90.58%) 597.70
http(s) 1093981 ( 21.58%) 1042098553 ( 38.27%) 952.57
http(c) 717911 ( 14.16%) 67323985 ( 2.47%) 93.78
squid 4289 ( 0.08%) 3275585 ( 0.12%) 763.72
smtp 180208 ( 3.55%) 34477583 ( 1.27%) 191.32
nntp 51 ( 0.00%) 3413 ( 0.00%) 66.92
ftp 26770 ( 0.53%) 27875954 ( 1.02%) 1041.31
pop3 815 ( 0.02%) 121902 ( 0.00%) 149.57
imap 1021 ( 0.02%) 491357 ( 0.02%) 481.25
telnet 158 ( 0.00%) 13832 ( 0.00%) 87.54
ssh 980 ( 0.02%) 138494 ( 0.01%) 141.32
dns 1607 ( 0.03%) 690253 ( 0.03%) 429.53
bgp 347 ( 0.01%) 217349 ( 0.01%) 626.37
napster 19 ( 0.00%) 1168 ( 0.00%) 61.47
realaud 3 ( 0.00%) 184 ( 0.00%) 61.33
rtsp 69 ( 0.00%) 6034 ( 0.00%) 87.45
icecast 3365 ( 0.07%) 1737264 ( 0.06%) 516.27
hotline 17 ( 0.00%) 1463 ( 0.00%) 86.06
other 2076496 ( 40.95%) 1287360200 ( 47.28%) 619.97
udp 635200 ( 12.53%) 181456560 ( 6.66%) 285.67
dns 428284 ( 8.45%) 108246928 ( 3.98%) 252.75
realaud 27 ( 0.00%) 2268 ( 0.00%) 84.00
halflif 2 ( 0.00%) 184 ( 0.00%) 92.00
starcra 3 ( 0.00%) 241 ( 0.00%) 80.33
everque 4 ( 0.00%) 475 ( 0.00%) 118.75
unreal 1 ( 0.00%) 249 ( 0.00%) 249.00
other 203020 ( 4.00%) 73073498 ( 2.68%) 359.93
icmp 164305 ( 3.24%) 13094027 ( 0.48%) 79.69
ip6 166 ( 0.00%) 17060 ( 0.00%) 102.77
other 51808 ( 1.02%) 59270765 ( 2.18%) 1144.05
frag 5313 ( 0.10%) 7509688 ( 0.28%) 1413.46
tcpdump file: 200509220345.dump.gz (141.60 MB)