Traffic Trace Info

DumpFile: 200304061400.dump
FileSize: 134.60MB
Id: 200304061400
StartTime: Sun Apr 6 14:00:00 2003
EndTime: Sun Apr 6 14:15:00 2003
TotalTime: 899.99 seconds
TotalCapSize: 104.91MB CapLen: 96 bytes
# of packets: 1945765 (625.75MB)
AvgRate: 5.83Mbps stddev:0.52M

IP flow (unique src/dst pair) Information

# of flows: 164673 (avg. 11.82 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.4% 10.8% 6.0% 5.8% 5.4% 5.4% 3.5% 1.3% 1.1% 1.1%

IP address Information

# of IPv4 addresses: 134571
Top 10 bandwidth usage (bytes/total in %):
28.7% 11.9% 11.4% 10.8% 8.2% 6.0% 5.8% 5.8% 5.5% 5.4%

Packet Size Distribution (including MAC headers)

detailed numbers

 [   16-   31]:        709
 [   32-   63]:     752848
 [   64-  127]:     561958
 [  128-  255]:     155884
 [  256-  511]:      84398
 [  512- 1023]:      86517
 [ 1024- 2047]:     303451

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          1945765 (100.00%)        656151145 (100.00%)    337.22
 ip             1944514 ( 99.94%)        656112673 ( 99.99%)    337.42
  tcp           1493953 ( 76.78%)        588999903 ( 89.77%)    394.26
   http(s)        75276 (  3.87%)         67426566 ( 10.28%)    895.72
   http(c)       493987 ( 25.39%)         50487551 (  7.69%)    102.20
   squid           2450 (  0.13%)           739699 (  0.11%)    301.92
   smtp           47187 (  2.43%)          8114315 (  1.24%)    171.96
   nntp               4 (  0.00%)              303 (  0.00%)     75.75
   ftp            93661 (  4.81%)          6007682 (  0.92%)     64.14
   pop3             338 (  0.02%)           113058 (  0.02%)    334.49
   imap              46 (  0.00%)             3764 (  0.00%)     81.83
   telnet           724 (  0.04%)           139945 (  0.02%)    193.29
   ssh            55114 (  2.83%)          3356537 (  0.51%)     60.90
   dns             1952 (  0.10%)           128840 (  0.02%)     66.00
   bgp              154 (  0.01%)            24897 (  0.00%)    161.67
   napster       105547 (  5.42%)         80419572 ( 12.26%)    761.93
   realaud           33 (  0.00%)             2688 (  0.00%)     81.45
   rtsp           18568 (  0.95%)          1151706 (  0.18%)     62.03
   icecast         3854 (  0.20%)           237984 (  0.04%)     61.75
   hotline            3 (  0.00%)              609 (  0.00%)    203.00
   other         595040 ( 30.58%)        370643640 ( 56.49%)    622.89
  udp            333055 ( 17.12%)         57071148 (  8.70%)    171.36
   dns           290939 ( 14.95%)         46529584 (  7.09%)    159.93
   realaud         5137 (  0.26%)          1546291 (  0.24%)    301.01
   starcra            1 (  0.00%)               86 (  0.00%)     86.00
   everque            2 (  0.00%)              171 (  0.00%)     85.50
   unreal             1 (  0.00%)               73 (  0.00%)     73.00
   cuseeme            2 (  0.00%)              214 (  0.00%)    107.00
   other          36971 (  1.90%)          8994657 (  1.37%)    243.29
  icmp           115422 (  5.93%)          9921016 (  1.51%)     85.95
  ip6               432 (  0.02%)            64425 (  0.01%)    149.13
  other            1652 (  0.08%)            56181 (  0.01%)     34.01

tcpdump file: 200304061400.dump.gz (50.07 MB)