Traffic Trace Info

DumpFile: 200211101400.dump
FileSize: 332.66MB
Id: 200211101400
StartTime: Sun Nov 10 14:00:00 2002
EndTime: Sun Nov 10 14:19:42 2002
TotalTime: 1181.78 seconds
TotalCapSize: 256.70MB CapLen: 96 bytes
# of packets: 4977584 (1791.03MB)
AvgRate: 12.71Mbps stddev:1.26M

IP flow (unique src/dst pair) Information

# of flows: 386374 (avg. 12.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.8% 2.6% 1.9% 1.8% 1.7% 1.7% 1.6% 1.5% 1.5%

IP address Information

# of IPv4 addresses: 309691
Top 10 bandwidth usage (bytes/total in %):
10.5% 5.3% 4.6% 3.1% 3.1% 2.9% 2.9% 2.8% 2.6% 2.6%

Packet Size Distribution (including MAC headers)

detailed numbers

 [   16-   31]:      11360
 [   32-   63]:    1469440
 [   64-  127]:    1795919
 [  128-  255]:     294051
 [  256-  511]:     173202
 [  512- 1023]:     368383
 [ 1024- 2047]:     865229

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          4977584 (100.00%)       1878035484 (100.00%)    377.30
 ip             4960020 ( 99.65%)       1877501093 ( 99.97%)    378.53
  tcp           3293907 ( 66.17%)       1667146671 ( 88.77%)    506.13
   http(s)       444573 (  8.93%)        409686344 ( 21.81%)    921.53
   http(c)       612194 ( 12.30%)         60054531 (  3.20%)     98.10
   squid           3455 (  0.07%)          1547249 (  0.08%)    447.83
   smtp           56012 (  1.13%)         15571300 (  0.83%)    278.00
   nntp            1036 (  0.02%)            62662 (  0.00%)     60.48
   ftp           250205 (  5.03%)        155245316 (  8.27%)    620.47
   pop3            8918 (  0.18%)          2127104 (  0.11%)    238.52
   imap             307 (  0.01%)            24858 (  0.00%)     80.97
   telnet          2720 (  0.05%)           182847 (  0.01%)     67.22
   ssh            17760 (  0.36%)          2275291 (  0.12%)    128.11
   dns           120821 (  2.43%)          7378562 (  0.39%)     61.07
   bgp              212 (  0.00%)            43976 (  0.00%)    207.43
   napster       642468 ( 12.91%)        308631077 ( 16.43%)    480.38
   realaud         4056 (  0.08%)           243951 (  0.01%)     60.15
   rtsp           40532 (  0.81%)          2563807 (  0.14%)     63.25
   icecast        49174 (  0.99%)         27375733 (  1.46%)    556.71
   hotline         5707 (  0.11%)           347108 (  0.02%)     60.82
   other        1033537 ( 20.76%)        673776156 ( 35.88%)    651.91
  udp           1319973 ( 26.52%)        179689673 (  9.57%)    136.13
   dns           323157 (  6.49%)         47084290 (  2.51%)    145.70
   realaud           51 (  0.00%)             3060 (  0.00%)     60.00
   halflif            1 (  0.00%)              228 (  0.00%)    228.00
   everque           19 (  0.00%)             1863 (  0.00%)     98.05
   other         984581 ( 19.78%)        115981552 (  6.18%)    117.80
  icmp           323934 (  6.51%)         29619397 (  1.58%)     91.44
  ipsec              55 (  0.00%)            10282 (  0.00%)    186.95
  ip6               768 (  0.02%)           192796 (  0.01%)    251.04
  other           21383 (  0.43%)           842274 (  0.04%)     39.39
  frag            30392 (  0.61%)         43896321 (  2.34%)   1444.34

tcpdump file: 200211101400.dump.gz (127.64 MB)