Traffic Trace Info


DumpFile: 200007081359.dump
FileSize: 141.63MB
Id: 200007081359
StartTime: Sat Jul 8 13:59:00 2000
EndTime: Sat Jul 8 14:40:00 2000
TotalTime: 2460.14 seconds
TotalCapSize: 109.64MB CapLen: 76 bytes
# of packets: 2096550 (380.13MB)
AvgRate: 1.30Mbps stddev:0.35M

IP flow (unique src/dst pair) Information

# of flows: 38197 (avg. 54.89 pkts/flow)
Top 10 big flow size (bytes/total in %):
19.2% 1.5% 1.0% 1.0% 1.0% 0.8% 0.7% 0.7% 0.7% 0.7%

IP address Information

# of IPv4 addresses: 18664
Top 10 bandwidth usage (bytes/total in %):
23.2% 19.8% 18.4% 7.2% 3.4% 3.2% 3.1% 2.4% 2.1% 2.1%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   32-   63]:    1144773
 [   64-  127]:     343637
 [  128-  255]:     277675
 [  256-  511]:     154011
 [  512- 1023]:      82654
 [ 1024- 2047]:      93800


Protocol Breakdown

[protocol breakdown chart] 

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2096550 (100.00%)        398590758 (100.00%)    190.12
 ip             2096538 (100.00%)        398590110 (100.00%)    190.12
  tcp           1916913 ( 91.43%)        373537460 ( 93.71%)    194.86
   http(s)        76015 (  3.63%)         56865465 ( 14.27%)    748.08
   http(c)      1006160 ( 47.99%)         87688579 ( 22.00%)     87.15
   squid           4098 (  0.20%)          1377677 (  0.35%)    336.18
   smtp           15207 (  0.73%)          3523390 (  0.88%)    231.70
   nntp              20 (  0.00%)             1279 (  0.00%)     63.95
   ftp             9886 (  0.47%)          2822547 (  0.71%)    285.51
   pop3            1941 (  0.09%)           203808 (  0.05%)    105.00
   imap              63 (  0.00%)             4135 (  0.00%)     65.63
   telnet           250 (  0.01%)            17879 (  0.00%)     71.52
   ssh             7472 (  0.36%)          1630720 (  0.41%)    218.24
   dns             3458 (  0.16%)           213402 (  0.05%)     61.71
   bgp             2712 (  0.13%)           180558 (  0.05%)     66.58
   napster        52775 (  2.52%)         12454775 (  3.12%)    236.00
   realaud           41 (  0.00%)             4231 (  0.00%)    103.20
   rtsp             161 (  0.01%)            27364 (  0.01%)    169.96
   icecast            8 (  0.00%)             2343 (  0.00%)    292.88
   other         736646 ( 35.14%)        206519308 ( 51.81%)    280.35
  udp            154730 (  7.38%)         20886432 (  5.24%)    134.99
   dns           134703 (  6.42%)         17586852 (  4.41%)    130.56
   rip              676 (  0.03%)           187256 (  0.05%)    277.01
   realaud         1108 (  0.05%)            66656 (  0.02%)     60.16
   other          18243 (  0.87%)          3045668 (  0.76%)    166.95
  icmp            20773 (  0.99%)          2735046 (  0.69%)    131.66
  igmp              236 (  0.01%)            14160 (  0.00%)     60.00
  ospf             3413 (  0.16%)          1164286 (  0.29%)    341.13
  ip6               473 (  0.02%)           252726 (  0.06%)    534.30


tcpdump file: 200007081359.dump.gz (48.18 MB)