Traffic Trace Info
DumpFile: 200509220200.dump
FileSize: 393.87MB
Id: 200509220200
StartTime: Thu Sep 22 02:00:01 2005
EndTime: Thu Sep 22 02:15:00 2005
TotalTime: 899.15 seconds
TotalCapSize: 306.32MB CapLen: 96 bytes
# of packets: 5737137 (2892.58MB)
AvgRate: 26.98Mbps stddev:1.23M
IP flow (unique src/dst pair) Information
# of flows: 470490 (avg. 12.19 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.4% 4.5% 4.2% 1.6% 1.6% 1.4% 1.3% 1.2% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 308813
Top 10 bandwidth usage (bytes/total in %):
17.7% 13.5% 8.9% 5.5% 5.3% 5.2% 4.6% 4.6% 4.2% 4.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220200.pktlen.png)
detailed numbers
[ 16- 31]: 57330
[ 32- 63]: 1730599
[ 64- 127]: 1466510
[ 128- 255]: 319267
[ 256- 511]: 276959
[ 512- 1023]: 190693
[ 1024- 2047]: 1695779
Protocol Breakdown
![[protocol breakdown chart]](200509220200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5737137 (100.00%) 3033094859 (100.00%) 528.68
ip 5610764 ( 97.80%) 3029259201 ( 99.87%) 539.90
tcp 4515101 ( 78.70%) 2763858329 ( 91.12%) 612.14
http(s) 1450151 ( 25.28%) 1505835066 ( 49.65%) 1038.40
http(c) 895828 ( 15.61%) 81006335 ( 2.67%) 90.43
squid 431 ( 0.01%) 63076 ( 0.00%) 146.35
smtp 180171 ( 3.14%) 33716322 ( 1.11%) 187.14
nntp 81 ( 0.00%) 5869 ( 0.00%) 72.46
ftp 21008 ( 0.37%) 22986068 ( 0.76%) 1094.16
pop3 1895 ( 0.03%) 691226 ( 0.02%) 364.76
imap 2326 ( 0.04%) 1410966 ( 0.05%) 606.61
telnet 194 ( 0.00%) 16620 ( 0.00%) 85.67
ssh 26101 ( 0.45%) 4306673 ( 0.14%) 165.00
dns 496 ( 0.01%) 35030 ( 0.00%) 70.62
bgp 408 ( 0.01%) 268439 ( 0.01%) 657.94
napster 5 ( 0.00%) 308 ( 0.00%) 61.60
realaud 9 ( 0.00%) 554 ( 0.00%) 61.56
rtsp 143 ( 0.00%) 25756 ( 0.00%) 180.11
icecast 468 ( 0.01%) 431127 ( 0.01%) 921.21
hotline 10 ( 0.00%) 1035 ( 0.00%) 103.50
other 1907974 ( 33.26%) 1112115789 ( 36.67%) 582.88
udp 871990 ( 15.20%) 233316796 ( 7.69%) 267.57
dns 459619 ( 8.01%) 113087276 ( 3.73%) 246.05
halflif 15 ( 0.00%) 2500 ( 0.00%) 166.67
starcra 24574 ( 0.43%) 1608424 ( 0.05%) 65.45
everque 18 ( 0.00%) 2257 ( 0.00%) 125.39
unreal 2 ( 0.00%) 185 ( 0.00%) 92.50
cuseeme 1 ( 0.00%) 76 ( 0.00%) 76.00
other 381487 ( 6.65%) 118400394 ( 3.90%) 310.37
icmp 180204 ( 3.14%) 14308683 ( 0.47%) 79.40
ip6 185 ( 0.00%) 19226 ( 0.00%) 103.92
other 43284 ( 0.75%) 17756167 ( 0.59%) 410.22
frag 5390 ( 0.09%) 7572158 ( 0.25%) 1404.85
tcpdump file: 200509220200.dump.gz (159.39 MB)