Traffic Trace Info

DumpFile: 200108121400.dump
FileSize: 214.23MB
Id: 200108121400
StartTime: Sun Aug 12 14:00:00 2001
EndTime: Sun Aug 12 14:30:07 2001
TotalTime: 1807.22 seconds
TotalCapSize: 168.49MB CapLen: 96 bytes
# of packets: 2997544 (877.13MB)
AvgRate: 4.07Mbps stddev:0.94M

IP flow (unique src/dst pair) Information

# of flows: 472979 (avg. 6.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.0% 3.9% 3.3% 3.2% 3.2% 3.1% 1.9% 1.8% 1.6% 1.5%

IP address Information

# of IPv4 addresses: 342906
Top 10 bandwidth usage (bytes/total in %):
9.0% 6.0% 6.0% 6.0% 4.9% 4.7% 4.3% 4.1% 4.0% 3.9%

Packet Size Distribution (including MAC headers)

detailed numbers

 [   16-   31]:       4400
 [   32-   63]:    1324753
 [   64-  127]:     774845
 [  128-  255]:     176709
 [  256-  511]:     137099
 [  512- 1023]:     189537
 [ 1024- 2047]:     390201

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2997544 (100.00%)        919736089 (100.00%)    306.83
 ip             2992706 ( 99.84%)        919591906 ( 99.98%)    307.28
  tcp           2218137 ( 74.00%)        797071000 ( 86.66%)    359.34
   http(s)       376698 ( 12.57%)        331920598 ( 36.09%)    881.13
   http(c)      1040670 ( 34.72%)         74927619 (  8.15%)     72.00
   squid          47252 (  1.58%)         43519438 (  4.73%)    921.01
   smtp          177235 (  5.91%)         38826357 (  4.22%)    219.07
   nntp            1328 (  0.04%)          1070097 (  0.12%)    805.80
   ftp            27128 (  0.91%)         24410938 (  2.65%)    899.84
   pop3            1644 (  0.05%)           243079 (  0.03%)    147.86
   imap              20 (  0.00%)             3857 (  0.00%)    192.85
   telnet          1080 (  0.04%)           216945 (  0.02%)    200.88
   ssh             2768 (  0.09%)           254659 (  0.03%)     92.00
   dns             1891 (  0.06%)           124774 (  0.01%)     65.98
   bgp              363 (  0.01%)            61147 (  0.01%)    168.45
   napster        52587 (  1.75%)         38252488 (  4.16%)    727.41
   rtsp            3772 (  0.13%)           418033 (  0.05%)    110.83
   icecast         3194 (  0.11%)          2678363 (  0.29%)    838.56
   hotline            4 (  0.00%)              296 (  0.00%)     74.00
   other         480282 ( 16.02%)        240130925 ( 26.11%)    499.98
  udp            445348 ( 14.86%)         98042098 ( 10.66%)    220.15
   dns           404910 ( 13.51%)         82262940 (  8.94%)    203.16
   rip              181 (  0.01%)            11946 (  0.00%)     66.00
   realaud          187 (  0.01%)           111767 (  0.01%)    597.68
   halflif           58 (  0.00%)             3480 (  0.00%)     60.00
   starcra            2 (  0.00%)              122 (  0.00%)     61.00
   other          39963 (  1.33%)         15650120 (  1.70%)    391.62
  icmp           322898 ( 10.77%)         24194032 (  2.63%)     74.93
  ipsec             163 (  0.01%)            29222 (  0.00%)    179.28
  ip6               591 (  0.02%)            65230 (  0.01%)    110.37
  other            5569 (  0.19%)           190324 (  0.02%)     34.18
  frag               60 (  0.00%)            38366 (  0.00%)    639.43

tcpdump file: 200108121400.dump.gz (84.06 MB)