Traffic Trace Info

DumpFile: 199905131500.dump
FileSize: 310.86MB
Id: 199905131500
StartTime: Thu May 13 15:00:00 1999
EndTime: Thu May 13 16:00:00 1999
TotalTime: 3599.72 seconds
TotalCapSize: 239.47MB CapLen: 114 bytes
# of packets: 4678922 (2363.53MB)
AvgRate: 5.51Mbps stddev:3.02M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1744661
 [   64-  127]:     635658
 [  128-  255]:     150113
 [  256-  511]:     243921
 [  512- 1023]:     715809
 [ 1024- 2047]:    1188760

IP flow (unique src/dst pair) Information

# of flows: 114083 (avg. 41.01 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 3.4% 2.9% 2.4% 2.1% 1.9% 1.5% 1.5% 1.4% 1.4%

IP address Information

# of IPv4 addresses: 36008
Top 10 bandwidth usage (bytes/total in %):
7.8% 6.7% 6.6% 4.8% 4.2% 3.8% 3.7% 3.6% 3.4% 3.1%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         4678922 (100.00%)       2478337674 (100.00%)    529.68
 ip            4678922 (100.00%)       2478337674 (100.00%)    529.68
  tcp          4114796 ( 87.94%)       2367753244 ( 95.54%)    575.42
   http        3189818 ( 68.17%)       1953032950 ( 78.80%)    612.27
   squid         32940 (  0.70%)         10580345 (  0.43%)    321.20
   smtp         230716 (  4.93%)         50046643 (  2.02%)    216.92
   nntp         132717 (  2.84%)         61282843 (  2.47%)    461.76
   ftp          178710 (  3.82%)        141635759 (  5.71%)    792.55
   pop3           4239 (  0.09%)          1151598 (  0.05%)    271.67
   telnet        26059 (  0.56%)          3724364 (  0.15%)    142.92
   ssh            1832 (  0.04%)           206390 (  0.01%)    112.66
   dns            2675 (  0.06%)           216713 (  0.01%)     81.01
   bgp            7012 (  0.15%)           474121 (  0.02%)     67.62
   other        307937 (  6.58%)        145382834 (  5.87%)    472.12
  udp           464445 (  9.93%)         77466671 (  3.13%)    166.79
   dns          334286 (  7.14%)         49168785 (  1.98%)    147.09
   rip             242 (  0.01%)            18252 (  0.00%)     75.42
   other        129913 (  2.78%)         28274766 (  1.14%)    217.64
  icmp           93204 (  1.99%)         32205981 (  1.30%)    345.54
  igmp             358 (  0.01%)            22026 (  0.00%)     61.53
  ospf             359 (  0.01%)            28002 (  0.00%)     78.00
  ip6             5688 (  0.12%)           851820 (  0.03%)    149.76
  other             72 (  0.00%)             9930 (  0.00%)    137.92
  frag             510 (  0.01%)           391253 (  0.02%)    767.16

tcpdump file: 199905131500.dump.gz (100.99 MB)