Traffic Trace Info
DumpFile: 200303281400.dump
FileSize: 190.42MB
Id: 200303281400
StartTime: Fri Mar 28 14:00:00 2003
EndTime: Fri Mar 28 14:15:00 2003
TotalTime: 900.28 seconds
TotalCapSize: 149.08MB CapLen: 96 bytes
# of packets: 2709280 (948.51MB)
AvgRate: 8.84Mbps stddev:0.62M
IP flow (unique src/dst pair) Information
# of flows: 212350 (avg. 12.76 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 2.6% 2.5% 2.4% 2.0% 2.0% 1.8% 1.7% 1.7% 1.6%
IP address Information
# of IPv4 addresses: 161225
Top 10 bandwidth usage (bytes/total in %):
32.2% 6.8% 4.6% 4.0% 3.9% 3.6% 2.6% 2.5% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303281400.pktlen.png)
detailed numbers
[ 16- 31]: 1954
[ 32- 63]: 904049
[ 64- 127]: 922785
[ 128- 255]: 161575
[ 256- 511]: 105982
[ 512- 1023]: 110934
[ 1024- 2047]: 502001
Protocol Breakdown
![[protocol breakdown chart]](200303281400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2709280 (100.00%) 994580334 (100.00%) 367.10
ip 2705835 ( 99.87%) 994474357 ( 99.99%) 367.53
tcp 2096451 ( 77.38%) 890544355 ( 89.54%) 424.79
http(s) 142642 ( 5.26%) 141313742 ( 14.21%) 990.69
http(c) 956994 ( 35.32%) 118979092 ( 11.96%) 124.33
squid 3279 ( 0.12%) 394508 ( 0.04%) 120.31
smtp 59267 ( 2.19%) 16418214 ( 1.65%) 277.02
nntp 45 ( 0.00%) 2806 ( 0.00%) 62.36
ftp 110567 ( 4.08%) 7310707 ( 0.74%) 66.12
pop3 2116 ( 0.08%) 352402 ( 0.04%) 166.54
imap 263 ( 0.01%) 21826 ( 0.00%) 82.99
telnet 321 ( 0.01%) 28930 ( 0.00%) 90.12
ssh 2607 ( 0.10%) 502011 ( 0.05%) 192.56
dns 2183 ( 0.08%) 137997 ( 0.01%) 63.21
bgp 156 ( 0.01%) 26864 ( 0.00%) 172.21
napster 122717 ( 4.53%) 56913532 ( 5.72%) 463.78
realaud 92 ( 0.00%) 5748 ( 0.00%) 62.48
rtsp 148 ( 0.01%) 21925 ( 0.00%) 148.14
icecast 1072 ( 0.04%) 131434 ( 0.01%) 122.61
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 691931 ( 25.54%) 547980210 ( 55.10%) 791.96
udp 387603 ( 14.31%) 87653075 ( 8.81%) 226.14
dns 333094 ( 12.29%) 54497246 ( 5.48%) 163.61
realaud 1694 ( 0.06%) 123432 ( 0.01%) 72.86
everque 6 ( 0.00%) 479 ( 0.00%) 79.83
other 52569 ( 1.94%) 32951185 ( 3.31%) 626.82
icmp 216462 ( 7.99%) 16020767 ( 1.61%) 74.01
ip6 677 ( 0.02%) 98290 ( 0.01%) 145.18
other 4642 ( 0.17%) 157870 ( 0.02%) 34.01
frag 23373 ( 0.86%) 25958228 ( 2.61%) 1110.61
tcpdump file: 200303281400.dump.gz (72.96 MB)