Traffic Trace Info
DumpFile: 200509220315.dump
FileSize: 364.41MB
Id: 200509220315
StartTime: Thu Sep 22 03:15:00 2005
EndTime: Thu Sep 22 03:30:00 2005
TotalTime: 900.16 seconds
TotalCapSize: 284.02MB CapLen: 96 bytes
# of packets: 5268449 (2792.88MB)
AvgRate: 26.03Mbps stddev:1.25M
IP flow (unique src/dst pair) Information
# of flows: 478854 (avg. 11.00 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 5.5% 2.1% 1.9% 1.6% 1.6% 1.5% 1.4% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 321277
Top 10 bandwidth usage (bytes/total in %):
16.9% 13.9% 10.3% 7.1% 6.6% 6.2% 5.5% 3.3% 2.9% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220315.pktlen.png)
detailed numbers
[ 16- 31]: 48528
[ 32- 63]: 1644519
[ 64- 127]: 1264496
[ 128- 255]: 214379
[ 256- 511]: 264035
[ 512- 1023]: 147318
[ 1024- 2047]: 1685174
Protocol Breakdown
![[protocol breakdown chart]](200509220315.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5268449 (100.00%) 2928543343 (100.00%) 555.86
ip 5162597 ( 97.99%) 2925334127 ( 99.89%) 566.64
tcp 4281093 ( 81.26%) 2701596250 ( 92.25%) 631.05
http(s) 1316253 ( 24.98%) 1348697381 ( 46.05%) 1024.65
http(c) 736845 ( 13.99%) 64385585 ( 2.20%) 87.38
squid 21420 ( 0.41%) 17628778 ( 0.60%) 823.01
smtp 180548 ( 3.43%) 41153434 ( 1.41%) 227.94
nntp 52 ( 0.00%) 3310 ( 0.00%) 63.65
ftp 43472 ( 0.83%) 28843248 ( 0.98%) 663.49
pop3 971 ( 0.02%) 279639 ( 0.01%) 287.99
imap 1159 ( 0.02%) 497131 ( 0.02%) 428.93
telnet 178 ( 0.00%) 17568 ( 0.00%) 98.70
ssh 907 ( 0.02%) 83158 ( 0.00%) 91.68
dns 795 ( 0.02%) 324186 ( 0.01%) 407.78
bgp 351 ( 0.01%) 222321 ( 0.01%) 633.39
napster 20 ( 0.00%) 1228 ( 0.00%) 61.40
realaud 4 ( 0.00%) 248 ( 0.00%) 62.00
rtsp 143 ( 0.00%) 25956 ( 0.00%) 181.51
icecast 99 ( 0.00%) 7536 ( 0.00%) 76.12
hotline 12 ( 0.00%) 1159 ( 0.00%) 96.58
other 1955064 ( 37.11%) 1198640229 ( 40.93%) 613.10
udp 689921 ( 13.10%) 181877637 ( 6.21%) 263.62
dns 442264 ( 8.39%) 110221716 ( 3.76%) 249.22
realaud 923 ( 0.02%) 77157 ( 0.00%) 83.59
halflif 2 ( 0.00%) 134 ( 0.00%) 67.00
starcra 17205 ( 0.33%) 1128473 ( 0.04%) 65.59
everque 4 ( 0.00%) 515 ( 0.00%) 128.75
unreal 3 ( 0.00%) 251 ( 0.00%) 83.67
other 225036 ( 4.27%) 70294909 ( 2.40%) 312.37
icmp 158909 ( 3.02%) 12752521 ( 0.44%) 80.25
ip6 171 ( 0.00%) 17614 ( 0.00%) 103.01
other 32503 ( 0.62%) 29090105 ( 0.99%) 895.00
frag 5308 ( 0.10%) 7505167 ( 0.26%) 1413.94
tcpdump file: 200509220315.dump.gz (147.38 MB)