Traffic Trace Info
DumpFile: 200311141400.dump
FileSize: 337.03MB
Id: 200311141400
StartTime: Fri Nov 14 14:00:00 2003
EndTime: Fri Nov 14 14:15:00 2003
TotalTime: 899.30 seconds
TotalCapSize: 259.06MB CapLen: 96 bytes
# of packets: 5109627 (1953.70MB)
AvgRate: 18.22Mbps stddev:2.93M
IP flow (unique src/dst pair) Information
# of flows: 1957706 (avg. 2.61 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.9% 11.8% 2.6% 1.6% 1.4% 1.2% 1.2% 1.2% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 842032
Top 10 bandwidth usage (bytes/total in %):
12.2% 12.2% 11.8% 11.8% 3.5% 2.8% 2.7% 2.7% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311141400.pktlen.png)
detailed numbers
[ 16- 31]: 13682
[ 32- 63]: 1409620
[ 64- 127]: 2191642
[ 128- 255]: 102070
[ 256- 511]: 139501
[ 512- 1023]: 231029
[ 1024- 2047]: 1022083
Protocol Breakdown
![[protocol breakdown chart]](200311141400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5109627 (100.00%) 2048602047 (100.00%) 400.93
ip 5091728 ( 99.65%) 2048066738 ( 99.97%) 402.23
tcp 3223738 ( 63.09%) 1808199584 ( 88.27%) 560.90
http(s) 1065326 ( 20.85%) 1022544112 ( 49.91%) 959.84
http(c) 477659 ( 9.35%) 47864213 ( 2.34%) 100.21
squid 8842 ( 0.17%) 7143932 ( 0.35%) 807.95
smtp 118749 ( 2.32%) 37047260 ( 1.81%) 311.98
nntp 160360 ( 3.14%) 241609205 ( 11.79%) 1506.67
ftp 109366 ( 2.14%) 76492921 ( 3.73%) 699.42
pop3 6944 ( 0.14%) 6236968 ( 0.30%) 898.18
imap 379 ( 0.01%) 91842 ( 0.00%) 242.33
telnet 1374 ( 0.03%) 136970 ( 0.01%) 99.69
ssh 172 ( 0.00%) 37127 ( 0.00%) 215.85
dns 324 ( 0.01%) 29032 ( 0.00%) 89.60
bgp 258 ( 0.01%) 111690 ( 0.01%) 432.91
napster 7727 ( 0.15%) 2939335 ( 0.14%) 380.40
realaud 144 ( 0.00%) 76259 ( 0.00%) 529.58
rtsp 7971 ( 0.16%) 7335228 ( 0.36%) 920.24
icecast 986 ( 0.02%) 331581 ( 0.02%) 336.29
hotline 3 ( 0.00%) 186 ( 0.00%) 62.00
other 1257000 ( 24.60%) 358165950 ( 17.48%) 284.94
udp 267146 ( 5.23%) 74783521 ( 3.65%) 279.94
dns 117794 ( 2.31%) 14304847 ( 0.70%) 121.44
rip 5 ( 0.00%) 318 ( 0.00%) 63.60
realaud 3493 ( 0.07%) 2210638 ( 0.11%) 632.88
starcra 1 ( 0.00%) 62 ( 0.00%) 62.00
quake 9 ( 0.00%) 743 ( 0.00%) 82.56
other 145585 ( 2.85%) 58175828 ( 2.84%) 399.60
icmp 1572841 ( 30.78%) 162914555 ( 7.95%) 103.58
ip6 759 ( 0.01%) 211708 ( 0.01%) 278.93
other 27244 ( 0.53%) 1957370 ( 0.10%) 71.85
frag 21508 ( 0.42%) 23319816 ( 1.14%) 1084.24
tcpdump file: 200311141400.dump.gz (137.79 MB)