Traffic Trace Info
DumpFile: 200510181400.dump
FileSize: 575.88MB
Id: 200510181400
StartTime: Tue Oct 18 14:00:00 2005
EndTime: Tue Oct 18 14:15:00 2005
TotalTime: 899.82 seconds
TotalCapSize: 447.66MB CapLen: 96 bytes
# of packets: 8403457 (3158.02MB)
AvgRate: 29.44Mbps stddev:1.05M
IP flow (unique src/dst pair) Information
# of flows: 482132 (avg. 17.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.1% 1.9% 1.7% 1.5% 1.5% 1.4% 1.4% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 342544
Top 10 bandwidth usage (bytes/total in %):
16.2% 4.4% 4.2% 4.1% 3.3% 3.3% 3.1% 2.9% 2.9% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200510181400.pktlen.png)
detailed numbers
[ 16- 31]: 101119
[ 32- 63]: 2741012
[ 64- 127]: 2725044
[ 128- 255]: 417174
[ 256- 511]: 390559
[ 512- 1023]: 316255
[ 1024- 2047]: 1712294
Protocol Breakdown
![[protocol breakdown chart]](200510181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 8403457 (100.00%) 3311419238 (100.00%) 394.05
ip 8187725 ( 97.43%) 3304890414 ( 99.80%) 403.64
tcp 6734993 ( 80.15%) 2895024515 ( 87.43%) 429.85
http(s) 1243207 ( 14.79%) 1375404614 ( 41.54%) 1106.34
http(c) 2338869 ( 27.83%) 294779360 ( 8.90%) 126.04
squid 28333 ( 0.34%) 10663461 ( 0.32%) 376.36
smtp 225464 ( 2.68%) 72091342 ( 2.18%) 319.75
nntp 21276 ( 0.25%) 12221449 ( 0.37%) 574.42
ftp 124533 ( 1.48%) 13950170 ( 0.42%) 112.02
pop3 5727 ( 0.07%) 1380898 ( 0.04%) 241.12
imap 2861 ( 0.03%) 638800 ( 0.02%) 223.28
telnet 2086 ( 0.02%) 210349 ( 0.01%) 100.84
ssh 13258 ( 0.16%) 2715972 ( 0.08%) 204.86
dns 2599 ( 0.03%) 178206 ( 0.01%) 68.57
bgp 190 ( 0.00%) 91686 ( 0.00%) 482.56
napster 33 ( 0.00%) 2435 ( 0.00%) 73.79
realaud 15 ( 0.00%) 1827 ( 0.00%) 121.80
rtsp 27340 ( 0.33%) 6604232 ( 0.20%) 241.56
icecast 830 ( 0.01%) 612736 ( 0.02%) 738.24
hotline 2 ( 0.00%) 132 ( 0.00%) 66.00
other 2661991 ( 31.68%) 1102223383 ( 33.29%) 414.06
udp 1071354 ( 12.75%) 356714727 ( 10.77%) 332.96
dns 551644 ( 6.56%) 144115451 ( 4.35%) 261.25
realaud 6215 ( 0.07%) 4153226 ( 0.13%) 668.26
halflif 1 ( 0.00%) 70 ( 0.00%) 70.00
starcra 21 ( 0.00%) 2427 ( 0.00%) 115.57
everque 11 ( 0.00%) 1154 ( 0.00%) 104.91
unreal 5 ( 0.00%) 693 ( 0.00%) 138.60
quake 15 ( 0.00%) 1764 ( 0.00%) 117.60
cuseeme 6 ( 0.00%) 1395 ( 0.00%) 232.50
other 505597 ( 6.02%) 208163358 ( 6.29%) 411.72
icmp 225920 ( 2.69%) 20680099 ( 0.62%) 91.54
ip6 232 ( 0.00%) 23000 ( 0.00%) 99.14
other 155226 ( 1.85%) 32448073 ( 0.98%) 209.04
frag 5433 ( 0.06%) 7629363 ( 0.23%) 1404.26
tcpdump file: 200510181400.dump.gz (233.88 MB)