Traffic Trace Info
DumpFile: 200309131400.dump
FileSize: 247.80MB
Id: 200309131400
StartTime: Sat Sep 13 14:00:01 2003
EndTime: Sat Sep 13 14:15:00 2003
TotalTime: 899.64 seconds
TotalCapSize: 190.44MB CapLen: 96 bytes
# of packets: 3759509 (1519.64MB)
AvgRate: 14.17Mbps stddev:1.31M
IP flow (unique src/dst pair) Information
# of flows: 1596557 (avg. 2.35 pkts/flow)
Top 10 big flow size (bytes/total in %):
36.5% 1.6% 1.1% 1.0% 1.0% 0.8% 0.8% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 717910
Top 10 bandwidth usage (bytes/total in %):
36.5% 36.5% 3.4% 2.4% 2.3% 2.0% 1.6% 1.6% 1.4% 1.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309131400.pktlen.png)
detailed numbers
[ 16- 31]: 3838
[ 32- 63]: 863993
[ 64- 127]: 1758860
[ 128- 255]: 72721
[ 256- 511]: 96636
[ 512- 1023]: 141157
[ 1024- 2047]: 822304
Protocol Breakdown
![[protocol breakdown chart]](200309131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3759509 (100.00%) 1593460750 (100.00%) 423.85
ip 3755188 ( 99.89%) 1593333785 ( 99.99%) 424.30
tcp 2209067 ( 58.76%) 1410751066 ( 88.53%) 638.62
http(s) 552992 ( 14.71%) 485597169 ( 30.47%) 878.13
http(c) 208063 ( 5.53%) 20020569 ( 1.26%) 96.22
squid 8043 ( 0.21%) 11098097 ( 0.70%) 1379.85
smtp 52200 ( 1.39%) 11302313 ( 0.71%) 216.52
nntp 386410 ( 10.28%) 582039203 ( 36.53%) 1506.27
ftp 38575 ( 1.03%) 28411917 ( 1.78%) 736.54
pop3 1100 ( 0.03%) 182906 ( 0.01%) 166.28
imap 29 ( 0.00%) 10206 ( 0.00%) 351.93
telnet 466 ( 0.01%) 69831 ( 0.00%) 149.85
ssh 1211 ( 0.03%) 1184896 ( 0.07%) 978.44
dns 72 ( 0.00%) 8459 ( 0.00%) 117.49
bgp 167 ( 0.00%) 50251 ( 0.00%) 300.90
napster 4997 ( 0.13%) 2010884 ( 0.13%) 402.42
realaud 4905 ( 0.13%) 4369168 ( 0.27%) 890.76
rtsp 136 ( 0.00%) 23728 ( 0.00%) 174.47
icecast 189 ( 0.01%) 23712 ( 0.00%) 125.46
other 949472 ( 25.26%) 264346185 ( 16.59%) 278.41
udp 178201 ( 4.74%) 37967595 ( 2.38%) 213.06
dns 64404 ( 1.71%) 9860636 ( 0.62%) 153.11
realaud 6292 ( 0.17%) 3838087 ( 0.24%) 609.99
everque 1 ( 0.00%) 153 ( 0.00%) 153.00
other 107490 ( 2.86%) 24267343 ( 1.52%) 225.76
icmp 1257858 ( 33.46%) 130864411 ( 8.21%) 104.04
ip6 439 ( 0.01%) 81440 ( 0.01%) 185.51
other 109623 ( 2.92%) 13669273 ( 0.86%) 124.69
frag 32 ( 0.00%) 15993 ( 0.00%) 499.78
tcpdump file: 200309131400.dump.gz (98.84 MB)