Traffic Trace Info

DumpFile: 199905111900.dump
FileSize: 218.44MB
Id: 199905111900
StartTime: Tue May 11 19:00:00 1999
EndTime: Tue May 11 20:00:00 1999
TotalTime: 3600.45 seconds
TotalCapSize: 167.92MB CapLen: 114 bytes
# of packets: 3310893 (962.33MB)
AvgRate: 2.24Mbps stddev:0.45M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1635641
 [   64-  127]:     604383
 [  128-  255]:     131742
 [  256-  511]:     182221
 [  512- 1023]:     395289
 [ 1024- 2047]:     361617

IP flow (unique src/dst pair) Information

# of flows: 93090 (avg. 35.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.0% 1.2% 1.2% 1.0% 0.9% 0.8% 0.8% 0.8% 0.7% 0.7%

IP address Information

# of IPv4 addresses: 30973
Top 10 bandwidth usage (bytes/total in %):
4.5% 4.1% 3.5% 3.4% 3.2% 2.9% 2.9% 2.7% 2.3% 2.3%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         3310893 (100.00%)       1009074690 (100.00%)    304.77
 ip            3310893 (100.00%)       1009074690 (100.00%)    304.77
  tcp          2866839 ( 86.59%)        926481922 ( 91.81%)    323.17
   http        2018640 ( 60.97%)        722590561 ( 71.61%)    357.96
   squid         13635 (  0.41%)          6006698 (  0.60%)    440.54
   smtp         325720 (  9.84%)         77527621 (  7.68%)    238.02
   nntp          63350 (  1.91%)         13809158 (  1.37%)    217.98
   ftp          137832 (  4.16%)         31206338 (  3.09%)    226.41
   pop3           9006 (  0.27%)          1581077 (  0.16%)    175.56
   imap             14 (  0.00%)              848 (  0.00%)     60.57
   telnet         9520 (  0.29%)          1357639 (  0.13%)    142.61
   ssh            1886 (  0.06%)          1551850 (  0.15%)    822.83
   dns            2413 (  0.07%)           195953 (  0.02%)     81.21
   bgp            6733 (  0.20%)           451487 (  0.04%)     67.06
   other        278025 (  8.40%)         70193024 (  6.96%)    252.47
  udp           372493 ( 11.25%)         62106396 (  6.15%)    166.73
   dns          306607 (  9.26%)         53696476 (  5.32%)    175.13
   rip             306 (  0.01%)            22616 (  0.00%)     73.91
   other         65578 (  1.98%)          8386246 (  0.83%)    127.88
  icmp           61576 (  1.86%)         19240008 (  1.91%)    312.46
  igmp             394 (  0.01%)            23992 (  0.00%)     60.89
  ospf             359 (  0.01%)            28002 (  0.00%)     78.00
  ip6             9160 (  0.28%)          1188466 (  0.12%)    129.75
  other             72 (  0.00%)             5904 (  0.00%)     82.00
  frag             280 (  0.01%)           246710 (  0.02%)    881.11

tcpdump file: 199905111900.dump.gz (73.26 MB)