Traffic Trace Info
DumpFile: 200509220730.dump
FileSize: 332.20MB
Id: 200509220730
StartTime: Thu Sep 22 07:30:00 2005
EndTime: Thu Sep 22 07:45:00 2005
TotalTime: 899.97 seconds
TotalCapSize: 258.76MB CapLen: 96 bytes
# of packets: 4812658 (2560.48MB)
AvgRate: 23.87Mbps stddev:1.40M
IP flow (unique src/dst pair) Information
# of flows: 448371 (avg. 10.73 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.1% 4.4% 2.6% 2.5% 2.2% 1.6% 1.2% 0.8% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 292803
Top 10 bandwidth usage (bytes/total in %):
18.0% 14.9% 12.1% 7.3% 5.7% 5.3% 4.5% 4.2% 3.0% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220730.pktlen.png)
detailed numbers
[ 16- 31]: 39371
[ 32- 63]: 1365015
[ 64- 127]: 1240895
[ 128- 255]: 240835
[ 256- 511]: 264509
[ 512- 1023]: 133158
[ 1024- 2047]: 1528875
Protocol Breakdown
![[protocol breakdown chart]](200509220730.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4812658 (100.00%) 2684856483 (100.00%) 557.87
ip 4727104 ( 98.22%) 2682263488 ( 99.90%) 567.42
tcp 3749744 ( 77.91%) 2426116834 ( 90.36%) 647.01
http(s) 1182279 ( 24.57%) 1249448624 ( 46.54%) 1056.81
http(c) 566218 ( 11.77%) 55817810 ( 2.08%) 98.58
squid 4224 ( 0.09%) 3431055 ( 0.13%) 812.28
smtp 153322 ( 3.19%) 32268856 ( 1.20%) 210.46
nntp 49 ( 0.00%) 3268 ( 0.00%) 66.69
ftp 16518 ( 0.34%) 6244433 ( 0.23%) 378.04
pop3 1213 ( 0.03%) 419234 ( 0.02%) 345.62
imap 2542 ( 0.05%) 635574 ( 0.02%) 250.03
telnet 122 ( 0.00%) 9347 ( 0.00%) 76.61
ssh 97826 ( 2.03%) 15494127 ( 0.58%) 158.38
dns 431 ( 0.01%) 28581 ( 0.00%) 66.31
bgp 460 ( 0.01%) 320984 ( 0.01%) 697.79
napster 485 ( 0.01%) 305085 ( 0.01%) 629.04
realaud 10 ( 0.00%) 612 ( 0.00%) 61.20
rtsp 2264 ( 0.05%) 168298 ( 0.01%) 74.34
icecast 117 ( 0.00%) 8916 ( 0.00%) 76.21
hotline 17 ( 0.00%) 1463 ( 0.00%) 86.06
other 1704291 ( 35.41%) 1060913639 ( 39.51%) 622.50
udp 669103 ( 13.90%) 172808213 ( 6.44%) 258.27
dns 399642 ( 8.30%) 98626363 ( 3.67%) 246.79
realaud 574 ( 0.01%) 64986 ( 0.00%) 113.22
halflif 7 ( 0.00%) 1068 ( 0.00%) 152.57
starcra 12506 ( 0.26%) 825882 ( 0.03%) 66.04
everque 5 ( 0.00%) 591 ( 0.00%) 118.20
unreal 5 ( 0.00%) 1096 ( 0.00%) 219.20
quake 2 ( 0.00%) 125 ( 0.00%) 62.50
cuseeme 1 ( 0.00%) 100 ( 0.00%) 100.00
other 252835 ( 5.25%) 73166755 ( 2.73%) 289.39
icmp 253844 ( 5.27%) 20667758 ( 0.77%) 81.42
ip6 180 ( 0.00%) 18400 ( 0.00%) 102.22
other 54233 ( 1.13%) 62652283 ( 2.33%) 1155.24
frag 26 ( 0.00%) 3014 ( 0.00%) 115.92
tcpdump file: 200509220730.dump.gz (133.23 MB)