Traffic Trace Info

DumpFile: 199905122000.dump
FileSize: 214.50MB
Id: 199905122000
StartTime: Wed May 12 20:00:01 1999
EndTime: Wed May 12 21:00:01 1999
TotalTime: 3600.47 seconds
TotalCapSize: 164.82MB CapLen: 114 bytes
# of packets: 3255524 (963.06MB)
AvgRate: 2.24Mbps stddev:0.57M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1645472
 [   64-  127]:     615324
 [  128-  255]:     115767
 [  256-  511]:     185009
 [  512- 1023]:     299845
 [ 1024- 2047]:     394107

IP flow (unique src/dst pair) Information

# of flows: 83818 (avg. 38.84 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 2.6% 2.1% 1.4% 0.9% 0.9% 0.9% 0.7% 0.7% 0.6%

IP address Information

# of IPv4 addresses: 28177
Top 10 bandwidth usage (bytes/total in %):
5.6% 3.8% 3.4% 3.4% 3.2% 3.1% 3.1% 2.9% 2.6% 2.6%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         3255524 (100.00%)       1009845712 (100.00%)    310.19
 ip            3255524 (100.00%)       1009845712 (100.00%)    310.19
  tcp          2809520 ( 86.30%)        938439158 ( 92.93%)    334.02
   http        1957912 ( 60.14%)        714702506 ( 70.77%)    365.03
   squid         11568 (  0.36%)          9922858 (  0.98%)    857.79
   smtp         314636 (  9.66%)         69250642 (  6.86%)    220.10
   nntp         151898 (  4.67%)         29654552 (  2.94%)    195.23
   ftp           65126 (  2.00%)         21069040 (  2.09%)    323.51
   pop3           4308 (  0.13%)          1152039 (  0.11%)    267.42
   imap              1 (  0.00%)               82 (  0.00%)     82.00
   telnet         7329 (  0.23%)           844161 (  0.08%)    115.18
   ssh             978 (  0.03%)            91495 (  0.01%)     93.55
   dns            3082 (  0.09%)           249307 (  0.02%)     80.89
   bgp            6763 (  0.21%)           453966 (  0.04%)     67.12
   other        285837 (  8.78%)         91043590 (  9.02%)    318.52
  udp           397380 ( 12.21%)         67002953 (  6.63%)    168.61
   dns          279845 (  8.60%)         51348046 (  5.08%)    183.49
   rip             569 (  0.02%)            40014 (  0.00%)     70.32
   other        116965 (  3.59%)         15614156 (  1.55%)    133.49
  icmp           38307 (  1.18%)          3145189 (  0.31%)     82.10
  igmp             410 (  0.01%)            25468 (  0.00%)     62.12
  ospf             359 (  0.01%)            28002 (  0.00%)     78.00
  ip6             9518 (  0.29%)          1202482 (  0.12%)    126.34
  other             30 (  0.00%)             2460 (  0.00%)     82.00
  frag             172 (  0.01%)           137120 (  0.01%)    797.21

tcpdump file: 199905122000.dump.gz (71.87 MB)