Traffic Trace Info

DumpFile: 200303291330.dump
FileSize: 297.41MB
Id: 200303291330
StartTime: Sat Mar 29 13:30:00 2003
EndTime: Sat Mar 29 14:00:00 2003
TotalTime: 1799.86 seconds
TotalCapSize: 232.49MB CapLen: 96 bytes
# of packets: 4254182 (1744.08MB)
AvgRate: 8.13Mbps stddev:0.92M

IP flow (unique src/dst pair) Information

# of flows: 253990 (avg. 16.75 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.4% 2.4% 2.3% 2.3% 2.2% 2.0% 1.7% 1.7% 1.7% 1.6%

IP address Information

# of IPv4 addresses: 181705
Top 10 bandwidth usage (bytes/total in %):
33.1% 9.6% 5.4% 5.4% 5.0% 4.0% 3.4% 3.4% 2.6% 2.4%

Packet Size Distribution (including MAC headers)

detailed numbers

 [   16-   31]:       2104
 [   32-   63]:    1307128
 [   64-  127]:    1373089
 [  128-  255]:     262228
 [  256-  511]:     143309
 [  512- 1023]:     181620
 [ 1024- 2047]:     984704

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          4254182 (100.00%)       1828796789 (100.00%)    429.88
 ip             4250356 ( 99.91%)       1828678849 ( 99.99%)    430.24
  tcp           3396727 ( 79.84%)       1698852809 ( 92.89%)    500.14
   http(s)       304596 (  7.16%)        329593998 ( 18.02%)   1082.07
   http(c)      1184756 ( 27.85%)        157881006 (  8.63%)    133.26
   squid           3221 (  0.08%)          1529820 (  0.08%)    474.95
   smtp           81966 (  1.93%)         25473134 (  1.39%)    310.78
   ftp           131622 (  3.09%)         46022224 (  2.52%)    349.65
   pop3            3023 (  0.07%)           218870 (  0.01%)     72.40
   imap             255 (  0.01%)            22193 (  0.00%)     87.03
   telnet          1045 (  0.02%)           113438 (  0.01%)    108.55
   ssh             3285 (  0.08%)           241983 (  0.01%)     73.66
   dns              811 (  0.02%)            55371 (  0.00%)     68.27
   bgp              316 (  0.01%)            48485 (  0.00%)    153.43
   napster       171932 (  4.04%)         70137657 (  3.84%)    407.94
   rtsp              90 (  0.00%)             9180 (  0.00%)    102.00
   icecast         5563 (  0.13%)          4356202 (  0.24%)    783.07
   hotline           21 (  0.00%)             3262 (  0.00%)    155.33
   other        1504164 ( 35.36%)       1063143387 ( 58.13%)    706.80
  udp            660947 ( 15.54%)        113231870 (  6.19%)    171.32
   dns           521174 ( 12.25%)         86108429 (  4.71%)    165.22
   everque            1 (  0.00%)               89 (  0.00%)     89.00
   other         139759 (  3.29%)         27121350 (  1.48%)    194.06
  icmp           186072 (  4.37%)         16236709 (  0.89%)     87.26
  ip6              1131 (  0.03%)           171124 (  0.01%)    151.30
  other            5479 (  0.13%)           186337 (  0.01%)     34.01
  frag               38 (  0.00%)            28278 (  0.00%)    744.16

tcpdump file: 200303291330.dump.gz (114.97 MB)