Traffic Trace Info
DumpFile: 200310261400.dump
FileSize: 223.23MB
Id: 200310261400
StartTime: Sun Oct 26 14:00:00 2003
EndTime: Sun Oct 26 14:15:00 2003
TotalTime: 900.56 seconds
TotalCapSize: 172.84MB CapLen: 96 bytes
# of packets: 3302040 (1517.28MB)
AvgRate: 14.13Mbps stddev:1.33M
IP flow (unique src/dst pair) Information
# of flows: 1087941 (avg. 3.04 pkts/flow)
Top 10 big flow size (bytes/total in %):
43.1% 5.7% 5.6% 3.8% 2.9% 1.7% 1.4% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 466531
Top 10 bandwidth usage (bytes/total in %):
43.1% 43.1% 8.9% 5.9% 5.9% 5.6% 5.6% 4.2% 3.8% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310261400.pktlen.png)
detailed numbers
[ 16- 31]: 2603
[ 32- 63]: 1015975
[ 64- 127]: 1121063
[ 128- 255]: 27491
[ 256- 511]: 47107
[ 512- 1023]: 261695
[ 1024- 2047]: 826106
Protocol Breakdown
![[protocol breakdown chart]](200310261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3302040 (100.00%) 1590980252 (100.00%) 481.82
ip 3299075 ( 99.91%) 1590892950 ( 99.99%) 482.22
tcp 2315043 ( 70.11%) 1473675052 ( 92.63%) 636.56
http(s) 434810 ( 13.17%) 321261840 ( 20.19%) 738.86
http(c) 141002 ( 4.27%) 13252097 ( 0.83%) 93.99
squid 2515 ( 0.08%) 2725532 ( 0.17%) 1083.71
smtp 25894 ( 0.78%) 4832188 ( 0.30%) 186.61
nntp 454605 ( 13.77%) 686267407 ( 43.13%) 1509.59
ftp 100959 ( 3.06%) 93696447 ( 5.89%) 928.06
pop3 1937 ( 0.06%) 120731 ( 0.01%) 62.33
imap 30 ( 0.00%) 2325 ( 0.00%) 77.50
telnet 39 ( 0.00%) 2572 ( 0.00%) 65.95
ssh 1 ( 0.00%) 66 ( 0.00%) 66.00
dns 25 ( 0.00%) 8790 ( 0.00%) 351.60
bgp 158 ( 0.00%) 31206 ( 0.00%) 197.51
napster 39801 ( 1.21%) 16106082 ( 1.01%) 404.67
realaud 2924 ( 0.09%) 2445015 ( 0.15%) 836.19
rtsp 3979 ( 0.12%) 2047743 ( 0.13%) 514.64
icecast 437 ( 0.01%) 326012 ( 0.02%) 746.02
hotline 10 ( 0.00%) 939 ( 0.00%) 93.90
other 1105874 ( 33.49%) 330546418 ( 20.78%) 298.90
udp 156584 ( 4.74%) 26323591 ( 1.65%) 168.11
dns 40973 ( 1.24%) 5238534 ( 0.33%) 127.85
realaud 34 ( 0.00%) 14552 ( 0.00%) 428.00
other 115570 ( 3.50%) 21070249 ( 1.32%) 182.32
icmp 762858 ( 23.10%) 79041109 ( 4.97%) 103.61
ip6 335 ( 0.01%) 70494 ( 0.00%) 210.43
other 64255 ( 1.95%) 11782704 ( 0.74%) 183.37
frag 2 ( 0.00%) 120 ( 0.00%) 60.00
tcpdump file: 200310261400.dump.gz (82.08 MB)