Traffic Trace Info
DumpFile: 200402211400.dump
FileSize: 225.77MB
Id: 200402211400
StartTime: Sat Feb 21 14:00:00 2004
EndTime: Sat Feb 21 14:15:01 2004
TotalTime: 900.64 seconds
TotalCapSize: 177.73MB CapLen: 96 bytes
# of packets: 3148480 (1784.77MB)
AvgRate: 16.62Mbps stddev:0.99M
IP flow (unique src/dst pair) Information
# of flows: 553293 (avg. 5.69 pkts/flow)
Top 10 big flow size (bytes/total in %):
20.5% 14.3% 2.9% 2.5% 2.2% 1.8% 1.7% 1.6% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 488794
Top 10 bandwidth usage (bytes/total in %):
20.5% 20.5% 16.6% 14.3% 5.1% 4.6% 3.8% 3.0% 2.9% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200402211400.pktlen.png)
detailed numbers
[ 16- 31]: 3506
[ 32- 63]: 1279574
[ 64- 127]: 470160
[ 128- 255]: 62689
[ 256- 511]: 113941
[ 512- 1023]: 140449
[ 1024- 2047]: 1078161
Protocol Breakdown
![[protocol breakdown chart]](200402211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3148480 (100.00%) 1871463120 (100.00%) 594.40
ip 3144454 ( 99.87%) 1871344548 ( 99.99%) 595.13
tcp 2867812 ( 91.09%) 1796247389 ( 95.98%) 626.35
http(s) 863820 ( 27.44%) 982485997 ( 52.50%) 1137.37
http(c) 342723 ( 10.89%) 30349601 ( 1.62%) 88.55
squid 30129 ( 0.96%) 2077866 ( 0.11%) 68.97
smtp 82000 ( 2.60%) 16181058 ( 0.86%) 197.33
nntp 255177 ( 8.10%) 384395849 ( 20.54%) 1506.39
ftp 60334 ( 1.92%) 15590654 ( 0.83%) 258.41
pop3 1353 ( 0.04%) 330793 ( 0.02%) 244.49
imap 80 ( 0.00%) 9399 ( 0.00%) 117.49
telnet 997 ( 0.03%) 63917 ( 0.00%) 64.11
dns 63 ( 0.00%) 5310 ( 0.00%) 84.29
bgp 159 ( 0.01%) 27662 ( 0.00%) 173.97
napster 12717 ( 0.40%) 8078525 ( 0.43%) 635.25
realaud 3906 ( 0.12%) 2675616 ( 0.14%) 685.00
rtsp 10327 ( 0.33%) 8906760 ( 0.48%) 862.47
icecast 13098 ( 0.42%) 12600968 ( 0.67%) 962.05
hotline 2 ( 0.00%) 124 ( 0.00%) 62.00
other 1190771 ( 37.82%) 332459556 ( 17.76%) 279.20
udp 203017 ( 6.45%) 67781258 ( 3.62%) 333.87
dns 68118 ( 2.16%) 8878990 ( 0.47%) 130.35
realaud 11512 ( 0.37%) 5115922 ( 0.27%) 444.40
everque 1 ( 0.00%) 84 ( 0.00%) 84.00
other 123380 ( 3.92%) 53786043 ( 2.87%) 435.94
icmp 71651 ( 2.28%) 7203679 ( 0.38%) 100.54
ip6 330 ( 0.01%) 55494 ( 0.00%) 168.16
other 1644 ( 0.05%) 56728 ( 0.00%) 34.51
frag 87 ( 0.00%) 5220 ( 0.00%) 60.00
tcpdump file: 200402211400.dump.gz (86.26 MB)