Traffic Trace Info

DumpFile: 200112311400.dump
FileSize: 199.29MB
Id: 200112311400
StartTime: Mon Dec 31 14:00:00 2001
EndTime: Mon Dec 31 14:05:57 2001
TotalTime: 356.67 seconds
TotalCapSize: 153.61MB CapLen: 96 bytes
# of packets: 2993379 (654.01MB)
AvgRate: 15.39Mbps stddev:1.53M

IP flow (unique src/dst pair) Information

# of flows: 20278 (avg. 147.62 pkts/flow)
Top 10 big flow size (bytes/total in %):
19.2% 3.7% 1.7% 1.6% 1.5% 1.5% 1.2% 1.2% 1.1% 1.1%

IP address Information

# of IPv4 addresses: 17648
Top 10 bandwidth usage (bytes/total in %):
59.4% 21.9% 20.3% 3.7% 2.1% 1.7% 1.7% 1.7% 1.6% 1.5%

Packet Size Distribution (including MAC headers)

detailed numbers

 [   16-   31]:      12603
 [   32-   63]:    2483373
 [   64-  127]:      82858
 [  128-  255]:      15105
 [  256-  511]:      12526
 [  512- 1023]:      58211
 [ 1024- 2047]:     328703

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2993379 (100.00%)        685776565 (100.00%)    229.10
 ip             2967023 ( 99.12%)        684961800 ( 99.88%)    230.86
  tcp           2890383 ( 96.56%)        662936046 ( 96.67%)    229.36
   http(s)        64148 (  2.14%)         53359042 (  7.78%)    831.81
   http(c)        34852 (  1.16%)          3158098 (  0.46%)     90.61
   squid            396 (  0.01%)            32493 (  0.00%)     82.05
   smtp           12931 (  0.43%)          6470961 (  0.94%)    500.42
   nntp              15 (  0.00%)             1098 (  0.00%)     73.20
   ftp            11891 (  0.40%)           907495 (  0.13%)     76.32
   pop3             680 (  0.02%)            44318 (  0.01%)     65.17
   imap              81 (  0.00%)             5831 (  0.00%)     71.99
   telnet             4 (  0.00%)              240 (  0.00%)     60.00
   ssh              193 (  0.01%)            14896 (  0.00%)     77.18
   dns              131 (  0.00%)            10983 (  0.00%)     83.84
   bgp               66 (  0.00%)             8581 (  0.00%)    130.02
   napster        26322 (  0.88%)         15856269 (  2.31%)    602.40
   rtsp              25 (  0.00%)             3044 (  0.00%)    121.76
   icecast         2367 (  0.08%)           176911 (  0.03%)     74.74
   other        2735960 ( 91.40%)        582874167 ( 84.99%)    213.04
  udp             37141 (  1.24%)          5377504 (  0.78%)    144.79
   dns            21715 (  0.73%)          2224554 (  0.32%)    102.44
   rip               21 (  0.00%)             1386 (  0.00%)     66.00
   realaud            3 (  0.00%)              186 (  0.00%)     62.00
   quake            114 (  0.00%)            22444 (  0.00%)    196.88
   other          15279 (  0.51%)          3128492 (  0.46%)    204.76
  icmp            28509 (  0.95%)         16091814 (  2.35%)    564.45
  ip6               613 (  0.02%)           190962 (  0.03%)    311.52
  other           10377 (  0.35%)           365474 (  0.05%)     35.22
  frag                6 (  0.00%)              405 (  0.00%)     67.50

tcpdump file: 200112311400.dump.gz (53.18 MB)