Traffic Trace Info
DumpFile: 200509221845.dump
FileSize: 499.24MB
Id: 200509221845
StartTime: Thu Sep 22 18:45:01 2005
EndTime: Thu Sep 22 19:00:00 2005
TotalTime: 899.47 seconds
TotalCapSize: 389.51MB CapLen: 96 bytes
# of packets: 7191132 (3280.57MB)
AvgRate: 30.59Mbps stddev:0.85M
IP flow (unique src/dst pair) Information
# of flows: 613001 (avg. 11.73 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.4% 3.0% 2.0% 1.9% 1.5% 1.4% 1.4% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 406842
Top 10 bandwidth usage (bytes/total in %):
17.1% 11.4% 11.4% 9.9% 7.7% 3.0% 3.0% 2.9% 2.4% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221845.pktlen.png)
detailed numbers
[ 16- 31]: 85124
[ 32- 63]: 2515400
[ 64- 127]: 1843001
[ 128- 255]: 298013
[ 256- 511]: 345192
[ 512- 1023]: 197919
[ 1024- 2047]: 1906483
Protocol Breakdown
![[protocol breakdown chart]](200509221845.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7191132 (100.00%) 3439928395 (100.00%) 478.36
ip 7010132 ( 97.48%) 3434451868 ( 99.84%) 489.93
tcp 5833337 ( 81.12%) 3167799838 ( 92.09%) 543.05
http(s) 1521696 ( 21.16%) 1581989823 ( 45.99%) 1039.62
http(c) 1397632 ( 19.44%) 144645153 ( 4.20%) 103.49
squid 9809 ( 0.14%) 3553378 ( 0.10%) 362.26
smtp 522918 ( 7.27%) 260018065 ( 7.56%) 497.24
nntp 18 ( 0.00%) 1134 ( 0.00%) 63.00
ftp 25739 ( 0.36%) 9334755 ( 0.27%) 362.67
pop3 7297 ( 0.10%) 3402876 ( 0.10%) 466.34
imap 2647 ( 0.04%) 548305 ( 0.02%) 207.14
telnet 3885 ( 0.05%) 441873 ( 0.01%) 113.74
ssh 9441 ( 0.13%) 3200199 ( 0.09%) 338.97
dns 782 ( 0.01%) 59729 ( 0.00%) 76.38
bgp 316 ( 0.00%) 194455 ( 0.01%) 615.36
napster 21 ( 0.00%) 1302 ( 0.00%) 62.00
realaud 14 ( 0.00%) 866 ( 0.00%) 61.86
rtsp 96766 ( 1.35%) 74351880 ( 2.16%) 768.37
icecast 18851 ( 0.26%) 1185249 ( 0.03%) 62.87
hotline 5 ( 0.00%) 308 ( 0.00%) 61.60
other 2183487 ( 30.36%) 1083768526 ( 31.51%) 496.35
udp 861115 ( 11.97%) 222756061 ( 6.48%) 258.68
dns 532306 ( 7.40%) 127964489 ( 3.72%) 240.40
realaud 898 ( 0.01%) 76697 ( 0.00%) 85.41
halflif 6984 ( 0.10%) 2198200 ( 0.06%) 314.75
starcra 7 ( 0.00%) 776 ( 0.00%) 110.86
everque 59 ( 0.00%) 8296 ( 0.00%) 140.61
unreal 7 ( 0.00%) 1147 ( 0.00%) 163.86
quake 4 ( 0.00%) 269 ( 0.00%) 67.25
other 315048 ( 4.38%) 92302624 ( 2.68%) 292.98
icmp 268299 ( 3.73%) 21918417 ( 0.64%) 81.69
ip6 766 ( 0.01%) 174453 ( 0.01%) 227.75
other 46615 ( 0.65%) 21803099 ( 0.63%) 467.73
frag 5324 ( 0.07%) 7534332 ( 0.22%) 1415.16
tcpdump file: 200509221845.dump.gz (200.92 MB)