Traffic Trace Info
DumpFile: 200309011400.dump
FileSize: 274.40MB
Id: 200309011400
StartTime: Mon Sep 1 14:00:00 2003
EndTime: Mon Sep 1 14:15:00 2003
TotalTime: 899.72 seconds
TotalCapSize: 211.54MB CapLen: 96 bytes
# of packets: 4119577 (1853.53MB)
AvgRate: 17.28Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 1414065 (avg. 2.91 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.1% 2.5% 2.2% 2.1% 1.7% 1.6% 1.5% 1.5% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 600358
Top 10 bandwidth usage (bytes/total in %):
14.1% 14.1% 3.6% 3.2% 3.1% 3.1% 3.0% 2.5% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309011400.pktlen.png)
detailed numbers
[ 16- 31]: 2457
[ 32- 63]: 1018115
[ 64- 127]: 1612873
[ 128- 255]: 125808
[ 256- 511]: 110315
[ 512- 1023]: 234956
[ 1024- 2047]: 1015053
Protocol Breakdown
![[protocol breakdown chart]](200309011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4119577 (100.00%) 1943565535 (100.00%) 471.79
ip 4116977 ( 99.94%) 1943489736 (100.00%) 472.07
tcp 2721844 ( 66.07%) 1684400562 ( 86.67%) 618.85
http(s) 1040681 ( 25.26%) 978653370 ( 50.35%) 940.40
http(c) 177969 ( 4.32%) 18166287 ( 0.93%) 102.08
squid 5179 ( 0.13%) 3788847 ( 0.19%) 731.58
smtp 113942 ( 2.77%) 33359157 ( 1.72%) 292.77
nntp 182754 ( 4.44%) 275044732 ( 14.15%) 1505.00
ftp 13073 ( 0.32%) 12003986 ( 0.62%) 918.23
pop3 3910 ( 0.09%) 3320378 ( 0.17%) 849.20
imap 70 ( 0.00%) 26658 ( 0.00%) 380.83
telnet 1091 ( 0.03%) 195088 ( 0.01%) 178.82
ssh 2742 ( 0.07%) 2147274 ( 0.11%) 783.11
dns 226 ( 0.01%) 16690 ( 0.00%) 73.85
bgp 163 ( 0.00%) 35146 ( 0.00%) 215.62
napster 28549 ( 0.69%) 25287961 ( 1.30%) 885.77
realaud 2332 ( 0.06%) 2401919 ( 0.12%) 1029.98
rtsp 98336 ( 2.39%) 11644377 ( 0.60%) 118.41
icecast 234 ( 0.01%) 67531 ( 0.00%) 288.59
hotline 9 ( 0.00%) 975 ( 0.00%) 108.33
other 1050557 ( 25.50%) 318238963 ( 16.37%) 302.92
udp 280898 ( 6.82%) 139056578 ( 7.15%) 495.04
dns 74821 ( 1.82%) 10436180 ( 0.54%) 139.48
realaud 3651 ( 0.09%) 2414941 ( 0.12%) 661.45
other 201310 ( 4.89%) 125207121 ( 6.44%) 621.96
icmp 1034050 ( 25.10%) 107654873 ( 5.54%) 104.11
ip6 502 ( 0.01%) 87787 ( 0.00%) 174.87
other 79683 ( 1.93%) 12289936 ( 0.63%) 154.24
frag 16698 ( 0.41%) 20707939 ( 1.07%) 1240.14
tcpdump file: 200309011400.dump.gz (112.79 MB)