Traffic Trace Info


DumpFile: 200509220445.dump
FileSize: 387.66MB
Id: 200509220445
StartTime: Thu Sep 22 04:45:00 2005
EndTime: Thu Sep 22 05:00:00 2005
TotalTime: 900.20 seconds
TotalCapSize: 302.44MB CapLen: 96 bytes
# of packets: 5584728 (2653.73MB)
AvgRate: 24.73Mbps stddev:2.24M

IP flow (unique src/dst pair) Information

# of flows: 835756 (avg. 6.68 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.9% 4.5% 3.8% 2.0% 1.7% 1.5% 1.5% 1.4% 1.0% 0.9%

IP address Information

# of IPv4 addresses: 494962
Top 10 bandwidth usage (bytes/total in %):
18.7% 15.0% 8.4% 6.0% 4.9% 4.7% 3.8% 3.8% 3.4% 2.8%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   16-   31]:      48923
 [   32-   63]:    1950046
 [   64-  127]:    1373973
 [  128-  255]:     217397
 [  256-  511]:     276632
 [  512- 1023]:     149303
 [ 1024- 2047]:    1568454


Protocol Breakdown

[protocol breakdown chart]

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          5584728 (100.00%)       2782642015 (100.00%)    498.26
 ip             5480696 ( 98.14%)       2779494659 ( 99.89%)    507.14
  tcp           4445703 ( 79.60%)       2462232479 ( 88.49%)    553.85
   http(s)      1199232 ( 21.47%)       1177984186 ( 42.33%)    982.28
   http(c)       707333 ( 12.67%)         61117549 (  2.20%)     86.41
   squid           1126 (  0.02%)           477610 (  0.02%)    424.17
   smtp          167522 (  3.00%)         29186489 (  1.05%)    174.22
   nntp              48 (  0.00%)             2880 (  0.00%)     60.00
   ftp            17479 (  0.31%)         17104390 (  0.61%)    978.57
   pop3           70373 (  1.26%)        105260374 (  3.78%)   1495.75
   imap             982 (  0.02%)           485969 (  0.02%)    494.88
   telnet           124 (  0.00%)             9366 (  0.00%)     75.53
   ssh             4647 (  0.08%)           496272 (  0.02%)    106.79
   dns              850 (  0.02%)            63750 (  0.00%)     75.00
   bgp              341 (  0.01%)           217089 (  0.01%)    636.62
   napster           11 (  0.00%)              674 (  0.00%)     61.27
   realaud            2 (  0.00%)              122 (  0.00%)     61.00
   rtsp             125 (  0.00%)            17820 (  0.00%)    142.56
   icecast          597 (  0.01%)            41235 (  0.00%)     69.07
   hotline           16 (  0.00%)             1403 (  0.00%)     87.69
   other        2255788 ( 40.39%)       1069107692 ( 38.42%)    473.94
  udp            734739 ( 13.16%)        256786932 (  9.23%)    349.49
   dns           430983 (  7.72%)        108723615 (  3.91%)    252.27
   realaud         1769 (  0.03%)           167622 (  0.01%)     94.76
   halflif            5 (  0.00%)              588 (  0.00%)    117.60
   everque            4 (  0.00%)              698 (  0.00%)    174.50
   unreal             2 (  0.00%)              349 (  0.00%)    174.50
   quake              2 (  0.00%)              171 (  0.00%)     85.50
   other         298122 (  5.34%)        147760441 (  5.31%)    495.64
  icmp           260919 (  4.67%)         19898601 (  0.72%)     76.26
  ip6               190 (  0.00%)            19301 (  0.00%)    101.58
  other           39145 (  0.70%)         40557346 (  1.46%)   1036.08
  frag               26 (  0.00%)             4702 (  0.00%)    180.85


tcpdump file: 200509220445.dump.gz (153.77 MB)