Traffic Trace Info

DumpFile: 199905120600.dump
FileSize: 176.99MB
Id: 199905120600
StartTime: Wed May 12 06:00:02 1999
EndTime: Wed May 12 06:59:59 1999
TotalTime: 3597.61 seconds
TotalCapSize: 136.38MB CapLen: 114 bytes
# of packets: 2661708 (1046.78MB)
AvgRate: 2.44Mbps stddev:0.47M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1349672
 [   64-  127]:     304508
 [  128-  255]:      74489
 [  256-  511]:     100621
 [  512- 1023]:     341123
 [ 1024- 2047]:     491295

IP flow (unique src/dst pair) Information

# of flows: 42499 (avg. 62.63 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 4.3% 2.1% 2.0% 1.7% 1.5% 1.5% 1.3% 1.2% 1.2%

IP address Information

# of IPv4 addresses: 19544
Top 10 bandwidth usage (bytes/total in %):
5.5% 4.6% 4.6% 4.3% 4.3% 4.1% 3.8% 3.5% 3.0% 2.7%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         2661708 (100.00%)       1097630282 (100.00%)    412.38
 ip            2661708 (100.00%)       1097630282 (100.00%)    412.38
  tcp          2412319 ( 90.63%)       1058713493 ( 96.45%)    438.88
   http        1703657 ( 64.01%)        741047267 ( 67.51%)    434.97
   squid         53600 (  2.01%)         14404089 (  1.31%)    268.73
   smtp         130468 (  4.90%)         27945885 (  2.55%)    214.20
   nntp         161222 (  6.06%)         63714235 (  5.80%)    395.20
   ftp          135531 (  5.09%)         75438130 (  6.87%)    556.61
   pop3           3017 (  0.11%)          1015740 (  0.09%)    336.67
   imap              3 (  0.00%)              180 (  0.00%)     60.00
   telnet         3758 (  0.14%)           642469 (  0.06%)    170.96
   ssh            8038 (  0.30%)          7711063 (  0.70%)    959.33
   dns            2299 (  0.09%)           285914 (  0.03%)    124.36
   bgp            6696 (  0.25%)           448489 (  0.04%)     66.98
   other        204002 (  7.66%)        126058102 ( 11.48%)    617.93
  udp           205918 (  7.74%)         34709169 (  3.16%)    168.56
   dns          171742 (  6.45%)         31223874 (  2.84%)    181.81
   rip             315 (  0.01%)            23210 (  0.00%)     73.68
   other         33861 (  1.27%)          3462085 (  0.32%)    102.24
  icmp           32938 (  1.24%)          2677910 (  0.24%)     81.30
  igmp             428 (  0.02%)            27022 (  0.00%)     63.14
  ospf             359 (  0.01%)            28002 (  0.00%)     78.00
  ip6             9703 (  0.36%)          1471182 (  0.13%)    151.62
  other             43 (  0.00%)             3504 (  0.00%)     81.49
  frag             649 (  0.02%)           588955 (  0.05%)    907.48

tcpdump file: 199905120600.dump.gz (50.82 MB)