Traffic Trace Info
DumpFile: 200311121400.dump
FileSize: 376.14MB
Id: 200311121400
StartTime: Wed Nov 12 14:00:00 2003
EndTime: Wed Nov 12 14:15:00 2003
TotalTime: 899.75 seconds
TotalCapSize: 288.05MB CapLen: 96 bytes
# of packets: 5772793 (1989.01MB)
AvgRate: 18.54Mbps stddev:0.58M
IP flow (unique src/dst pair) Information
# of flows: 2451345 (avg. 2.35 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.6% 4.7% 3.2% 1.3% 1.2% 1.1% 1.0% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 808840
Top 10 bandwidth usage (bytes/total in %):
7.6% 7.6% 5.2% 5.0% 3.7% 3.2% 3.2% 2.3% 2.1% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311121400.pktlen.png)
detailed numbers
[ 16- 31]: 8425
[ 32- 63]: 1572690
[ 64- 127]: 2629005
[ 128- 255]: 118232
[ 256- 511]: 140849
[ 512- 1023]: 333123
[ 1024- 2047]: 970469
Protocol Breakdown
![[protocol breakdown chart]](200311121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5772793 (100.00%) 2085625446 (100.00%) 361.29
ip 5763345 ( 99.84%) 2085348003 ( 99.99%) 361.83
tcp 3394866 ( 58.81%) 1807565439 ( 86.67%) 532.44
http(s) 1232100 ( 21.34%) 1119690144 ( 53.69%) 908.77
http(c) 350482 ( 6.07%) 33157743 ( 1.59%) 94.61
squid 1232 ( 0.02%) 299160 ( 0.01%) 242.82
smtp 77819 ( 1.35%) 31606999 ( 1.52%) 406.16
nntp 105088 ( 1.82%) 158349856 ( 7.59%) 1506.83
ftp 347754 ( 6.02%) 42123740 ( 2.02%) 121.13
pop3 5977 ( 0.10%) 4814313 ( 0.23%) 805.47
imap 528 ( 0.01%) 124416 ( 0.01%) 235.64
telnet 1648 ( 0.03%) 245936 ( 0.01%) 149.23
ssh 3118 ( 0.05%) 3566426 ( 0.17%) 1143.82
dns 194 ( 0.00%) 15281 ( 0.00%) 78.77
bgp 277 ( 0.00%) 130516 ( 0.01%) 471.18
napster 18515 ( 0.32%) 8727802 ( 0.42%) 471.39
realaud 102 ( 0.00%) 6796 ( 0.00%) 66.63
rtsp 24183 ( 0.42%) 18225946 ( 0.87%) 753.67
icecast 2771 ( 0.05%) 197351 ( 0.01%) 71.22
other 1223008 ( 21.19%) 386280209 ( 18.52%) 315.84
udp 217835 ( 3.77%) 47633688 ( 2.28%) 218.67
dns 88590 ( 1.53%) 11592948 ( 0.56%) 130.86
rip 2 ( 0.00%) 132 ( 0.00%) 66.00
realaud 2615 ( 0.05%) 2115204 ( 0.10%) 808.87
other 126579 ( 2.19%) 33901904 ( 1.63%) 267.83
icmp 2080978 ( 36.05%) 217808942 ( 10.44%) 104.67
ip6 617 ( 0.01%) 134222 ( 0.01%) 217.54
other 69049 ( 1.20%) 12205712 ( 0.59%) 176.77
frag 4769 ( 0.08%) 4820133 ( 0.23%) 1010.72
tcpdump file: 200311121400.dump.gz (156.93 MB)