Traffic Trace Info


DumpFile: 200108111400.dump
FileSize: 212.48MB
Id: 200108111400
StartTime: Sat Aug 11 14:00:00 2001
EndTime: Sat Aug 11 14:20:39 2001
TotalTime: 1238.16 seconds
TotalCapSize: 166.76MB CapLen: 96 bytes
# of packets: 2996122 (925.41MB)
AvgRate: 6.27Mbps stddev:0.96M

IP flow (unique src/dst pair) Information

# of flows: 434077 (avg. 6.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 3.2% 2.3% 2.3% 2.0% 1.7% 1.7% 1.2% 1.2% 1.1%

IP address Information

# of IPv4 addresses: 317524
Top 10 bandwidth usage (bytes/total in %):
5.1% 4.7% 4.0% 3.7% 3.4% 3.2% 3.1% 3.1% 2.4% 2.4%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   16-   31]:       7727
 [   32-   63]:    1370641
 [   64-  127]:     709682
 [  128-  255]:     172034
 [  256-  511]:     132443
 [  512- 1023]:     160617
 [ 1024- 2047]:     442978


Protocol Breakdown

[protocol breakdown chart] 

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2996122 (100.00%)        970366045 (100.00%)    323.87
 ip             2987672 ( 99.72%)        970114553 ( 99.97%)    324.71
  tcp           2268603 ( 75.72%)        815692760 ( 84.06%)    359.56
   http(s)       468854 ( 15.65%)        448660692 ( 46.24%)    956.93
   http(c)      1106705 ( 36.94%)         89145099 (  9.19%)     80.55
   squid           2211 (  0.07%)          1397541 (  0.14%)    632.09
   smtp          176487 (  5.89%)         56863564 (  5.86%)    322.20
   nntp             556 (  0.02%)            83583 (  0.01%)    150.33
   ftp           140180 (  4.68%)         25173576 (  2.59%)    179.58
   pop3            7124 (  0.24%)          2955743 (  0.30%)    414.90
   imap             157 (  0.01%)            22128 (  0.00%)    140.94
   telnet         33578 (  1.12%)          3532502 (  0.36%)    105.20
   ssh             1912 (  0.06%)           146426 (  0.02%)     76.58
   dns             1742 (  0.06%)           122270 (  0.01%)     70.19
   bgp              280 (  0.01%)            55115 (  0.01%)    196.84
   napster        64524 (  2.15%)         32809887 (  3.38%)    508.49
   realaud           10 (  0.00%)              606 (  0.00%)     60.60
   rtsp           16942 (  0.57%)         15226044 (  1.57%)    898.72
   icecast         3193 (  0.11%)          1785785 (  0.18%)    559.28
   other         243866 (  8.14%)        137699071 ( 14.19%)    564.65
  udp            400524 ( 13.37%)        102620612 ( 10.58%)    256.22
   dns           318818 ( 10.64%)         62880729 (  6.48%)    197.23
   rip              124 (  0.00%)             8184 (  0.00%)     66.00
   realaud         6994 (  0.23%)          7360370 (  0.76%)   1052.38
   halflif          594 (  0.02%)            50556 (  0.01%)     85.11
   everque         6053 (  0.20%)           385238 (  0.04%)     63.64
   quake             24 (  0.00%)             1616 (  0.00%)     67.33
   other          67856 (  2.26%)         31928648 (  3.29%)    470.54
  icmp           309376 ( 10.33%)         51438100 (  5.30%)    166.26
  ipsec             121 (  0.00%)            21774 (  0.00%)    179.95
  ip6               372 (  0.01%)            44770 (  0.00%)    120.35
  other            8676 (  0.29%)           296537 (  0.03%)     34.18
  frag            19747 (  0.66%)         23460365 (  2.42%)   1188.05


tcpdump file: 200108111400.dump.gz (84.33 MB)