Traffic Trace Info

DumpFile: 199905131600.dump
FileSize: 397.45MB
Id: 199905131600
StartTime: Thu May 13 16:00:00 1999
EndTime: Thu May 13 17:00:00 1999
TotalTime: 3599.51 seconds
TotalCapSize: 306.53MB CapLen: 114 bytes
# of packets: 5958816 (3624.73MB)
AvgRate: 8.45Mbps stddev:0.78M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1783340
 [   64-  127]:     634497
 [  128-  255]:     173461
 [  256-  511]:     356955
 [  512- 1023]:    1123943
 [ 1024- 2047]:    1886620

IP flow (unique src/dst pair) Information

# of flows: 113982 (avg. 52.28 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.8% 1.9% 1.8% 1.7% 1.7% 1.4% 1.2% 1.1% 1.1% 1.1%

IP address Information

# of IPv4 addresses: 34179
Top 10 bandwidth usage (bytes/total in %):
4.8% 4.8% 4.3% 4.2% 3.9% 3.6% 3.6% 3.2% 2.9% 2.6%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         5958816 (100.00%)       3800808071 (100.00%)    637.85
 ip            5958816 (100.00%)       3800808071 (100.00%)    637.85
  tcp          5310712 ( 89.12%)       3639960696 ( 95.77%)    685.40
   http        4300660 ( 72.17%)       3068338607 ( 80.73%)    713.46
   squid        140681 (  2.36%)         75923496 (  2.00%)    539.69
   smtp         207706 (  3.49%)         51400754 (  1.35%)    247.47
   nntp          44312 (  0.74%)         18218338 (  0.48%)    411.14
   ftp          135953 (  2.28%)        100421935 (  2.64%)    738.65
   pop3           3654 (  0.06%)          1050558 (  0.03%)    287.51
   telnet        15787 (  0.26%)          2766141 (  0.07%)    175.22
   ssh            5106 (  0.09%)          1143198 (  0.03%)    223.89
   dns            2012 (  0.03%)           158531 (  0.00%)     78.79
   bgp            7020 (  0.12%)           477875 (  0.01%)     68.07
   other        447474 (  7.51%)        320040443 (  8.42%)    715.22
  udp           532601 (  8.94%)        102549468 (  2.70%)    192.54
   dns          369944 (  6.21%)         61277836 (  1.61%)    165.64
   rip             206 (  0.00%)            15096 (  0.00%)     73.28
   other        162448 (  2.73%)         41252968 (  1.09%)    253.95
  icmp          108795 (  1.83%)         57301017 (  1.51%)    526.69
  igmp             400 (  0.01%)            61064 (  0.00%)    152.66
  ospf             359 (  0.01%)            28002 (  0.00%)     78.00
  ip6             5834 (  0.10%)           896208 (  0.02%)    153.62
  other            115 (  0.00%)            11616 (  0.00%)    101.01
  frag             620 (  0.01%)           398253 (  0.01%)    642.34

tcpdump file: 199905131600.dump.gz (121.30 MB)