Traffic Trace Info
DumpFile: 200405271400.dump
FileSize: 636.22MB
Id: 200405271400
StartTime: Thu May 27 14:00:00 2004
EndTime: Thu May 27 14:15:00 2004
TotalTime: 900.18 seconds
TotalCapSize: 499.63MB CapLen: 96 bytes
# of packets: 8951724 (3075.10MB)
AvgRate: 28.66Mbps stddev:0.95M
IP flow (unique src/dst pair) Information
# of flows: 1110416 (avg. 8.06 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.7% 5.4% 2.5% 2.1% 1.6% 1.5% 1.2% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 876049
Top 10 bandwidth usage (bytes/total in %):
8.4% 6.9% 6.9% 5.6% 5.6% 5.0% 4.6% 2.6% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200405271400.pktlen.png)
detailed numbers
[ 16- 31]: 53638
[ 32- 63]: 4173135
[ 64- 127]: 2179713
[ 128- 255]: 240183
[ 256- 511]: 249410
[ 512- 1023]: 441882
[ 1024- 2047]: 1613763
Protocol Breakdown
![[protocol breakdown chart]](200405271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 8951724 (100.00%) 3224474399 (100.00%) 360.21
ip 8859999 ( 98.98%) 3221661307 ( 99.91%) 363.62
tcp 7919393 ( 88.47%) 3084513651 ( 95.66%) 389.49
http(s) 1553677 ( 17.36%) 1618694733 ( 50.20%) 1041.85
http(c) 2924268 ( 32.67%) 317421506 ( 9.84%) 108.55
squid 41308 ( 0.46%) 27280780 ( 0.85%) 660.42
smtp 184794 ( 2.06%) 36836247 ( 1.14%) 199.34
nntp 188959 ( 2.11%) 179177979 ( 5.56%) 948.24
ftp 32151 ( 0.36%) 25795426 ( 0.80%) 802.32
pop3 9551 ( 0.11%) 3285660 ( 0.10%) 344.01
imap 892 ( 0.01%) 67524 ( 0.00%) 75.70
telnet 2309 ( 0.03%) 287458 ( 0.01%) 124.49
ssh 4163 ( 0.05%) 1125456 ( 0.03%) 270.35
dns 1952 ( 0.02%) 130395 ( 0.00%) 66.80
bgp 285 ( 0.00%) 76302 ( 0.00%) 267.73
napster 49520 ( 0.55%) 22874554 ( 0.71%) 461.93
realaud 3468 ( 0.04%) 209972 ( 0.01%) 60.55
rtsp 35414 ( 0.40%) 14776970 ( 0.46%) 417.26
icecast 23834 ( 0.27%) 8554471 ( 0.27%) 358.92
hotline 7 ( 0.00%) 851 ( 0.00%) 121.57
other 2861370 ( 31.96%) 827857714 ( 25.67%) 289.32
udp 542250 ( 6.06%) 112639597 ( 3.49%) 207.73
dns 281030 ( 3.14%) 37517953 ( 1.16%) 133.50
realaud 44810 ( 0.50%) 33590231 ( 1.04%) 749.61
halflif 1 ( 0.00%) 73 ( 0.00%) 73.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 216335 ( 2.42%) 41526872 ( 1.29%) 191.96
icmp 275755 ( 3.08%) 20290454 ( 0.63%) 73.58
ip6 346 ( 0.00%) 59940 ( 0.00%) 173.24
other 122255 ( 1.37%) 4157665 ( 0.13%) 34.01
frag 5554 ( 0.06%) 7541491 ( 0.23%) 1357.85
tcpdump file: 200405271400.dump.gz (255.47 MB)