Traffic Trace Info
DumpFile: 200309071400.dump
FileSize: 250.35MB
Id: 200309071400
StartTime: Sun Sep 7 14:00:00 2003
EndTime: Sun Sep 7 14:15:00 2003
TotalTime: 899.59 seconds
TotalCapSize: 191.81MB CapLen: 96 bytes
# of packets: 3836636 (1525.73MB)
AvgRate: 14.23Mbps stddev:1.80M
IP flow (unique src/dst pair) Information
# of flows: 1908533 (avg. 2.01 pkts/flow)
Top 10 big flow size (bytes/total in %):
35.4% 5.9% 4.8% 1.9% 1.8% 1.5% 1.4% 1.4% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 1055725
Top 10 bandwidth usage (bytes/total in %):
35.5% 35.5% 6.6% 5.9% 5.9% 4.8% 3.6% 2.9% 2.6% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309071400.pktlen.png)
detailed numbers
[ 16- 31]: 6148
[ 32- 63]: 923087
[ 64- 127]: 1831940
[ 128- 255]: 56729
[ 256- 511]: 87710
[ 512- 1023]: 95797
[ 1024- 2047]: 835225
Protocol Breakdown
![[protocol breakdown chart]](200309071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3836636 (100.00%) 1599843356 (100.00%) 416.99
ip 3829663 ( 99.82%) 1599638213 ( 99.99%) 417.70
tcp 2036289 ( 53.07%) 1379022803 ( 86.20%) 677.22
http(s) 449259 ( 11.71%) 388965177 ( 24.31%) 865.79
http(c) 182437 ( 4.76%) 23920497 ( 1.50%) 131.12
squid 4030 ( 0.11%) 2096010 ( 0.13%) 520.10
smtp 58710 ( 1.53%) 17725133 ( 1.11%) 301.91
nntp 376141 ( 9.80%) 567081018 ( 35.45%) 1507.63
ftp 10391 ( 0.27%) 1524526 ( 0.10%) 146.72
pop3 258 ( 0.01%) 24482 ( 0.00%) 94.89
imap 25 ( 0.00%) 1632 ( 0.00%) 65.28
telnet 403 ( 0.01%) 60331 ( 0.00%) 149.70
ssh 48 ( 0.00%) 4051 ( 0.00%) 84.40
dns 84 ( 0.00%) 6567 ( 0.00%) 78.18
bgp 163 ( 0.00%) 32718 ( 0.00%) 200.72
napster 349 ( 0.01%) 48567 ( 0.00%) 139.16
realaud 4 ( 0.00%) 242 ( 0.00%) 60.50
rtsp 15449 ( 0.40%) 6553362 ( 0.41%) 424.19
icecast 322 ( 0.01%) 32743 ( 0.00%) 101.69
hotline 10 ( 0.00%) 1174 ( 0.00%) 117.40
other 938188 ( 24.45%) 370943680 ( 23.19%) 395.38
udp 187558 ( 4.89%) 52992746 ( 3.31%) 282.54
dns 59255 ( 1.54%) 7535029 ( 0.47%) 127.16
realaud 224 ( 0.01%) 160879 ( 0.01%) 718.21
other 125369 ( 3.27%) 44904492 ( 2.81%) 358.18
icmp 1595986 ( 41.60%) 165611519 ( 10.35%) 103.77
ip6 436 ( 0.01%) 75641 ( 0.00%) 173.49
other 9394 ( 0.24%) 1935504 ( 0.12%) 206.04
frag 7505 ( 0.20%) 6346853 ( 0.40%) 845.68
tcpdump file: 200309071400.dump.gz (98.90 MB)