Traffic Trace Info
DumpFile: 200310181400.dump
FileSize: 276.48MB
Id: 200310181400
StartTime: Sat Oct 18 14:00:00 2003
EndTime: Sat Oct 18 14:15:00 2003
TotalTime: 899.79 seconds
TotalCapSize: 212.54MB CapLen: 96 bytes
# of packets: 4190642 (1747.05MB)
AvgRate: 16.29Mbps stddev:1.06M
IP flow (unique src/dst pair) Information
# of flows: 1738142 (avg. 2.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
23.3% 3.3% 3.0% 2.2% 1.8% 1.6% 1.6% 1.5% 1.5% 1.1%
IP address Information
# of IPv4 addresses: 682661
Top 10 bandwidth usage (bytes/total in %):
23.3% 23.3% 9.9% 4.4% 3.3% 3.0% 2.4% 2.2% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310181400.pktlen.png)
detailed numbers
[ 16- 31]: 3621
[ 32- 63]: 824785
[ 64- 127]: 1990289
[ 128- 255]: 128903
[ 256- 511]: 114138
[ 512- 1023]: 186681
[ 1024- 2047]: 942225
Protocol Breakdown
![[protocol breakdown chart]](200310181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4190642 (100.00%) 1831915264 (100.00%) 437.14
ip 4186713 ( 99.91%) 1831800404 ( 99.99%) 437.53
tcp 2400588 ( 57.28%) 1585400369 ( 86.54%) 660.42
http(s) 584608 ( 13.95%) 515733173 ( 28.15%) 882.19
http(c) 194535 ( 4.64%) 18552226 ( 1.01%) 95.37
squid 14957 ( 0.36%) 19470164 ( 1.06%) 1301.74
smtp 62303 ( 1.49%) 11301283 ( 0.62%) 181.39
nntp 283006 ( 6.75%) 426724853 ( 23.29%) 1507.83
ftp 135449 ( 3.23%) 26300391 ( 1.44%) 194.17
pop3 9131 ( 0.22%) 10655893 ( 0.58%) 1167.00
imap 204 ( 0.00%) 123766 ( 0.01%) 606.70
telnet 339 ( 0.01%) 35152 ( 0.00%) 103.69
ssh 11763 ( 0.28%) 14554897 ( 0.79%) 1237.35
dns 1096 ( 0.03%) 66956 ( 0.00%) 61.09
bgp 276 ( 0.01%) 122680 ( 0.01%) 444.49
napster 64668 ( 1.54%) 37645507 ( 2.05%) 582.14
realaud 15 ( 0.00%) 900 ( 0.00%) 60.00
rtsp 44210 ( 1.05%) 4926640 ( 0.27%) 111.44
icecast 181 ( 0.00%) 18121 ( 0.00%) 100.12
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 993795 ( 23.71%) 499164831 ( 27.25%) 502.28
udp 380571 ( 9.08%) 97803005 ( 5.34%) 256.99
dns 109411 ( 2.61%) 17838818 ( 0.97%) 163.04
realaud 6453 ( 0.15%) 2150956 ( 0.12%) 333.33
starcra 26199 ( 0.63%) 1809516 ( 0.10%) 69.07
everque 5 ( 0.00%) 510 ( 0.00%) 102.00
unreal 7 ( 0.00%) 792 ( 0.00%) 113.14
other 228302 ( 5.45%) 70993490 ( 3.88%) 310.96
icmp 1359925 ( 32.45%) 141502613 ( 7.72%) 104.05
ip6 530 ( 0.01%) 142648 ( 0.01%) 269.15
other 45099 ( 1.08%) 6951769 ( 0.38%) 154.14
frag 30651 ( 0.73%) 33475296 ( 1.83%) 1092.14
tcpdump file: 200310181400.dump.gz (109.80 MB)