Traffic Trace Info
DumpFile: 200402251400.dump
FileSize: 242.72MB
Id: 200402251400
StartTime: Wed Feb 25 14:00:01 2004
EndTime: Wed Feb 25 14:15:01 2004
TotalTime: 900.07 seconds
TotalCapSize: 190.83MB CapLen: 96 bytes
# of packets: 3400573 (1722.17MB)
AvgRate: 16.05Mbps stddev:1.63M
IP flow (unique src/dst pair) Information
# of flows: 598389 (avg. 5.68 pkts/flow)
Top 10 big flow size (bytes/total in %):
26.1% 3.0% 1.7% 1.4% 1.4% 1.4% 1.0% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 512788
Top 10 bandwidth usage (bytes/total in %):
26.1% 26.1% 6.0% 4.5% 3.3% 3.0% 3.0% 2.9% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200402251400.pktlen.png)
detailed numbers
[ 16- 31]: 5507
[ 32- 63]: 1405485
[ 64- 127]: 602012
[ 128- 255]: 125445
[ 256- 511]: 120713
[ 512- 1023]: 119062
[ 1024- 2047]: 1022349
Protocol Breakdown
![[protocol breakdown chart]](200402251400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3400573 (100.00%) 1805825223 (100.00%) 531.04
ip 3393948 ( 99.81%) 1805629063 ( 99.99%) 532.01
tcp 3054897 ( 89.83%) 1745793140 ( 96.68%) 571.47
http(s) 702272 ( 20.65%) 702438699 ( 38.90%) 1000.24
http(c) 591408 ( 17.39%) 92338792 ( 5.11%) 156.13
squid 42422 ( 1.25%) 5165307 ( 0.29%) 121.76
smtp 61855 ( 1.82%) 12142635 ( 0.67%) 196.31
nntp 313044 ( 9.21%) 471742003 ( 26.12%) 1506.95
ftp 150254 ( 4.42%) 64456117 ( 3.57%) 428.98
pop3 2281 ( 0.07%) 1105785 ( 0.06%) 484.78
imap 157 ( 0.00%) 12328 ( 0.00%) 78.52
telnet 349 ( 0.01%) 30807 ( 0.00%) 88.27
ssh 3769 ( 0.11%) 945782 ( 0.05%) 250.94
dns 122 ( 0.00%) 9864 ( 0.00%) 80.85
bgp 172 ( 0.01%) 47120 ( 0.00%) 273.95
napster 2348 ( 0.07%) 1393430 ( 0.08%) 593.45
realaud 4031 ( 0.12%) 2770861 ( 0.15%) 687.39
rtsp 5691 ( 0.17%) 6094998 ( 0.34%) 1070.99
icecast 486 ( 0.01%) 35574 ( 0.00%) 73.20
hotline 15 ( 0.00%) 1582 ( 0.00%) 105.47
other 1174043 ( 34.52%) 385052877 ( 21.32%) 327.97
udp 254314 ( 7.48%) 51852778 ( 2.87%) 203.89
dns 72505 ( 2.13%) 9459072 ( 0.52%) 130.46
realaud 4576 ( 0.13%) 1666946 ( 0.09%) 364.28
everque 4 ( 0.00%) 272 ( 0.00%) 68.00
other 177222 ( 5.21%) 40726171 ( 2.26%) 229.80
icmp 80860 ( 2.38%) 7806453 ( 0.43%) 96.54
ip6 330 ( 0.01%) 55352 ( 0.00%) 167.73
other 3547 ( 0.10%) 121340 ( 0.01%) 34.21
frag 91 ( 0.00%) 5536 ( 0.00%) 60.84
tcpdump file: 200402251400.dump.gz (91.76 MB)