Traffic Trace Info


DumpFile: 200311301400.dump
FileSize: 246.23MB
Id: 200311301400
StartTime: Sun Nov 30 14:00:00 2003
EndTime: Sun Nov 30 14:15:00 2003
TotalTime: 900.10 seconds
TotalCapSize: 188.64MB CapLen: 96 bytes
# of packets: 3774329 (1475.67MB)
AvgRate: 13.75Mbps stddev:1.53M

IP flow (unique src/dst pair) Information

# of flows: 1524534 (avg. 2.48 pkts/flow)
Top 10 big flow size (bytes/total in %):
22.7% 9.1% 2.5% 1.6% 1.3% 1.1% 1.0% 1.0% 1.0% 1.0%

IP address Information

# of IPv4 addresses: 555226
Top 10 bandwidth usage (bytes/total in %):
22.7% 22.7% 9.1% 9.1% 4.6% 3.7% 3.4% 3.3% 2.5% 2.5%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   16-   31]:       4477
 [   32-   63]:     969385
 [   64-  127]:    1703095
 [  128-  255]:     103452
 [  256-  511]:      83451
 [  512- 1023]:     109250
 [ 1024- 2047]:     801219


Protocol Breakdown

[protocol breakdown chart]

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          3774329 (100.00%)       1547355516 (100.00%)    409.97
 ip             3769258 ( 99.87%)       1547206397 ( 99.99%)    410.48
  tcp           2097159 ( 55.56%)       1319792060 ( 85.29%)    629.32
   http(s)       436844 ( 11.57%)        444855999 ( 28.75%)   1018.34
   http(c)       228287 (  6.05%)         39048380 (  2.52%)    171.05
   squid           7802 (  0.21%)         10226978 (  0.66%)   1310.81
   smtp           60527 (  1.60%)         10088925 (  0.65%)    166.68
   nntp          327381 (  8.67%)        492338048 ( 31.82%)   1503.87
   ftp           106341 (  2.82%)         17708880 (  1.14%)    166.53
   pop3            1532 (  0.04%)           164657 (  0.01%)    107.48
   imap              43 (  0.00%)             5102 (  0.00%)    118.65
   telnet           130 (  0.00%)             8673 (  0.00%)     66.72
   ssh              161 (  0.00%)            12370 (  0.00%)     76.83
   dns              101 (  0.00%)             8881 (  0.00%)     87.93
   bgp              149 (  0.00%)            28406 (  0.00%)    190.64
   napster        17371 (  0.46%)         15436483 (  1.00%)    888.64
   rtsp              96 (  0.00%)            20197 (  0.00%)    210.39
   icecast          118 (  0.00%)            11017 (  0.00%)     93.36
   other         910218 ( 24.12%)        289826667 ( 18.73%)    318.41
  udp            404354 ( 10.71%)         95790471 (  6.19%)    236.90
   dns           159187 (  4.22%)         19603594 (  1.27%)    123.15
   realaud         5337 (  0.14%)          3836187 (  0.25%)    718.79
   everque            8 (  0.00%)              576 (  0.00%)     72.00
   other         238811 (  6.33%)         70893496 (  4.58%)    296.86
  icmp          1265630 ( 33.53%)        131458590 (  8.50%)    103.87
  ip6               409 (  0.01%)            98753 (  0.01%)    241.45
  other            1706 (  0.05%)            66523 (  0.00%)     38.99
  frag            22879 (  0.61%)         29286841 (  1.89%)   1280.08


tcpdump file: 200311301400.dump.gz (98.78 MB)