Traffic Trace Info
DumpFile: 200312181400.dump
FileSize: 394.14MB
Id: 200312181400
StartTime: Thu Dec 18 14:00:00 2003
EndTime: Thu Dec 18 14:15:01 2003
TotalTime: 900.26 seconds
TotalCapSize: 304.13MB CapLen: 96 bytes
# of packets: 5898931 (2114.32MB)
AvgRate: 19.70Mbps stddev:0.50M
IP flow (unique src/dst pair) Information
# of flows: 1935667 (avg. 3.05 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.8% 3.7% 2.3% 2.2% 1.4% 1.4% 1.0% 0.8% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 846846
Top 10 bandwidth usage (bytes/total in %):
6.8% 6.8% 4.2% 3.7% 2.9% 2.8% 2.7% 2.6% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312181400.pktlen.png)
detailed numbers
[ 16- 31]: 16772
[ 32- 63]: 1607870
[ 64- 127]: 2537351
[ 128- 255]: 176789
[ 256- 511]: 206010
[ 512- 1023]: 289936
[ 1024- 2047]: 1064203
Protocol Breakdown
![[protocol breakdown chart]](200312181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5898931 (100.00%) 2217022614 (100.00%) 375.83
ip 5878735 ( 99.66%) 2216424596 ( 99.97%) 377.02
tcp 3850465 ( 65.27%) 1968833178 ( 88.81%) 511.32
http(s) 1388844 ( 23.54%) 1157594454 ( 52.21%) 833.49
http(c) 635877 ( 10.78%) 69585327 ( 3.14%) 109.43
squid 13980 ( 0.24%) 17163359 ( 0.77%) 1227.71
smtp 176148 ( 2.99%) 49380875 ( 2.23%) 280.34
nntp 120601 ( 2.04%) 181393093 ( 8.18%) 1504.08
ftp 62215 ( 1.05%) 32890496 ( 1.48%) 528.66
pop3 11203 ( 0.19%) 7605080 ( 0.34%) 678.84
imap 392 ( 0.01%) 33577 ( 0.00%) 85.66
telnet 983 ( 0.02%) 100620 ( 0.00%) 102.36
ssh 617 ( 0.01%) 79372 ( 0.00%) 128.64
dns 96 ( 0.00%) 8255 ( 0.00%) 85.99
bgp 160 ( 0.00%) 32943 ( 0.00%) 205.89
napster 1729 ( 0.03%) 197850 ( 0.01%) 114.43
realaud 4941 ( 0.08%) 3302243 ( 0.15%) 668.33
rtsp 37554 ( 0.64%) 30231805 ( 1.36%) 805.02
icecast 7055 ( 0.12%) 10254563 ( 0.46%) 1453.52
other 1387816 ( 23.53%) 408967585 ( 18.45%) 294.68
udp 283862 ( 4.81%) 60656608 ( 2.74%) 213.68
dns 146418 ( 2.48%) 21727355 ( 0.98%) 148.39
realaud 2914 ( 0.05%) 1382991 ( 0.06%) 474.60
halflif 1 ( 0.00%) 90 ( 0.00%) 90.00
other 134512 ( 2.28%) 37545558 ( 1.69%) 279.12
icmp 1652177 ( 28.01%) 172565207 ( 7.78%) 104.45
ip6 671 ( 0.01%) 151591 ( 0.01%) 225.92
other 91560 ( 1.55%) 14218012 ( 0.64%) 155.29
frag 105 ( 0.00%) 8404 ( 0.00%) 80.04
tcpdump file: 200312181400.dump.gz (165.94 MB)