Traffic Trace Info
DumpFile: 200312231400.dump
FileSize: 268.74MB
Id: 200312231400
StartTime: Tue Dec 23 14:00:00 2003
EndTime: Tue Dec 23 14:15:01 2003
TotalTime: 900.47 seconds
TotalCapSize: 206.45MB CapLen: 96 bytes
# of packets: 4082186 (1751.21MB)
AvgRate: 16.31Mbps stddev:1.26M
IP flow (unique src/dst pair) Information
# of flows: 1680259 (avg. 2.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
23.0% 4.3% 3.4% 2.2% 1.6% 1.3% 1.3% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 533633
Top 10 bandwidth usage (bytes/total in %):
23.0% 23.0% 7.9% 4.7% 4.5% 4.5% 3.6% 3.4% 3.1% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312231400.pktlen.png)
detailed numbers
[ 16- 31]: 5736
[ 32- 63]: 870377
[ 64- 127]: 1945112
[ 128- 255]: 67898
[ 256- 511]: 105546
[ 512- 1023]: 107816
[ 1024- 2047]: 979701
Protocol Breakdown
![[protocol breakdown chart]](200312231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4082186 (100.00%) 1836273667 (100.00%) 449.83
ip 4075062 ( 99.83%) 1836061868 ( 99.99%) 450.56
tcp 2404906 ( 58.91%) 1640056711 ( 89.31%) 681.96
http(s) 675519 ( 16.55%) 665308269 ( 36.23%) 984.88
http(c) 384022 ( 9.41%) 39746138 ( 2.16%) 103.50
squid 1306 ( 0.03%) 573376 ( 0.03%) 439.03
smtp 90570 ( 2.22%) 20250512 ( 1.10%) 223.59
nntp 280495 ( 6.87%) 422776623 ( 23.02%) 1507.25
ftp 85043 ( 2.08%) 20860213 ( 1.14%) 245.29
pop3 3091 ( 0.08%) 1240100 ( 0.07%) 401.20
imap 112 ( 0.00%) 9099 ( 0.00%) 81.24
telnet 746 ( 0.02%) 81385 ( 0.00%) 109.10
ssh 1143 ( 0.03%) 95274 ( 0.01%) 83.35
dns 98 ( 0.00%) 8778 ( 0.00%) 89.57
bgp 164 ( 0.00%) 51088 ( 0.00%) 311.51
napster 1090 ( 0.03%) 166089 ( 0.01%) 152.38
realaud 5 ( 0.00%) 300 ( 0.00%) 60.00
rtsp 19419 ( 0.48%) 8103890 ( 0.44%) 417.32
icecast 1432 ( 0.04%) 2125866 ( 0.12%) 1484.54
other 860463 ( 21.08%) 458651305 ( 24.98%) 533.03
udp 214101 ( 5.24%) 39560142 ( 2.15%) 184.77
dns 105668 ( 2.59%) 12577087 ( 0.68%) 119.02
realaud 245 ( 0.01%) 88054 ( 0.00%) 359.40
other 108185 ( 2.65%) 26894891 ( 1.46%) 248.60
icmp 1362844 ( 33.39%) 142689736 ( 7.77%) 104.70
ip6 380 ( 0.01%) 95844 ( 0.01%) 252.22
other 92831 ( 2.27%) 13659435 ( 0.74%) 147.14
frag 66 ( 0.00%) 3960 ( 0.00%) 60.00
tcpdump file: 200312231400.dump.gz (108.00 MB)