Traffic Trace Info

DumpFile: 200302270015.dump
FileSize: 229.41MB
Id: 200302270015
StartTime: Thu Feb 27 00:15:00 2003
EndTime: Thu Feb 27 00:30:00 2003
TotalTime: 900.32 seconds
TotalCapSize: 178.69MB CapLen: 96 bytes
# of packets: 3323896 (1626.47MB)
AvgRate: 15.15Mbps stddev:2.10M

IP flow (unique src/dst pair) Information

# of flows: 378381 (avg. 8.78 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.3% 2.2% 1.6% 1.4% 1.4% 1.3% 1.2% 1.2% 1.1% 1.1%

IP address Information

# of IPv4 addresses: 275656
Top 10 bandwidth usage (bytes/total in %):
9.9% 6.2% 4.3% 4.2% 3.5% 3.4% 3.4% 3.2% 2.3% 2.3%

Packet Size Distribution (including MAC headers)

detailed numbers

 [   16-   31]:       7776
 [   32-   63]:     790971
 [   64-  127]:     973838
 [  128-  255]:     220264
 [  256-  511]:     242296
 [  512- 1023]:     206311
 [ 1024- 2047]:     882440

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          3323896 (100.00%)       1705481566 (100.00%)    513.10
 ip             3312277 ( 99.65%)       1705129064 ( 99.98%)    514.79
  tcp           2464612 ( 74.15%)       1552319864 ( 91.02%)    629.84
   http(s)       705862 ( 21.24%)        771913353 ( 45.26%)   1093.58
   http(c)       509626 ( 15.33%)         59965787 (  3.52%)    117.67
   squid          18444 (  0.55%)         13928665 (  0.82%)    755.19
   smtp           83937 (  2.53%)         22422369 (  1.31%)    267.13
   nntp           18298 (  0.55%)         15695364 (  0.92%)    857.76
   ftp            79423 (  2.39%)         33530164 (  1.97%)    422.17
   pop3            5955 (  0.18%)          2396079 (  0.14%)    402.36
   imap             295 (  0.01%)            42300 (  0.00%)    143.39
   telnet          3354 (  0.10%)           316801 (  0.02%)     94.45
   ssh             3585 (  0.11%)          4229276 (  0.25%)   1179.71
   dns             3026 (  0.09%)           221531 (  0.01%)     73.21
   bgp              417 (  0.01%)           240802 (  0.01%)    577.46
   napster        75795 (  2.28%)         30045797 (  1.76%)    396.41
   realaud         6490 (  0.20%)          2522924 (  0.15%)    388.74
   rtsp           12033 (  0.36%)          9366172 (  0.55%)    778.37
   icecast        17396 (  0.52%)         15713440 (  0.92%)    903.28
   hotline           17 (  0.00%)             2225 (  0.00%)    130.88
   other         920513 ( 27.69%)        569761378 ( 33.41%)    618.96
  udp            661875 ( 19.91%)        137422471 (  8.06%)    207.63
   dns           367877 ( 11.07%)         63947266 (  3.75%)    173.83
   realaud          177 (  0.01%)            62138 (  0.00%)    351.06
   halflif            5 (  0.00%)              316 (  0.00%)     63.20
   quake              2 (  0.00%)              185 (  0.00%)     92.50
   cuseeme            1 (  0.00%)               92 (  0.00%)     92.00
   other         291353 (  8.77%)         73207554 (  4.29%)    251.27
  icmp           152423 (  4.59%)         12585506 (  0.74%)     82.57
  ip6             17566 (  0.53%)          2036467 (  0.12%)    115.93
  other           15801 (  0.48%)           764756 (  0.04%)     48.40
  frag             4856 (  0.15%)          3872674 (  0.23%)    797.50

tcpdump file: 200302270015.dump.gz (91.03 MB)