Traffic Trace Info


DumpFile: 200304041400.dump
FileSize: 187.60MB
Id: 200304041400
StartTime: Fri Apr 4 14:00:00 2003
EndTime: Fri Apr 4 14:15:00 2003
TotalTime: 900.33 seconds
TotalCapSize: 146.80MB CapLen: 96 bytes
# of packets: 2674048 (780.44MB)
AvgRate: 7.27Mbps stddev:0.69M

IP flow (unique src/dst pair) Information

# of flows: 191961 (avg. 13.93 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.4% 4.7% 3.0% 1.9% 1.7% 1.6% 1.3% 1.1% 1.1% 1.0%

IP address Information

# of IPv4 addresses: 137915
Top 10 bandwidth usage (bytes/total in %):
14.4% 12.4% 10.2% 6.3% 5.3% 4.7% 4.7% 3.4% 3.2% 3.2%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   16-   31]:       1929
 [   32-   63]:     998760
 [   64-  127]:     877367
 [  128-  255]:     175024
 [  256-  511]:     131771
 [  512- 1023]:     113576
 [ 1024- 2047]:     375621


Protocol Breakdown

[protocol breakdown chart] 

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2674048 (100.00%)        818353809 (100.00%)    306.04
 ip             2670803 ( 99.88%)        818254375 ( 99.99%)    306.37
  tcp           2091518 ( 78.22%)        727098827 ( 88.85%)    347.64
   http(s)       111379 (  4.17%)        100170191 ( 12.24%)    899.36
   http(c)       837348 ( 31.31%)        113561499 ( 13.88%)    135.62
   squid           3891 (  0.15%)           322063 (  0.04%)     82.77
   smtp           68296 (  2.55%)         15733732 (  1.92%)    230.38
   nntp              55 (  0.00%)             3667 (  0.00%)     66.67
   ftp           158781 (  5.94%)         46513161 (  5.68%)    292.94
   pop3            2191 (  0.08%)           268352 (  0.03%)    122.48
   imap             481 (  0.02%)            37795 (  0.00%)     78.58
   telnet          1003 (  0.04%)            82068 (  0.01%)     81.82
   ssh            58032 (  2.17%)          3559902 (  0.44%)     61.34
   dns             2009 (  0.08%)           131152 (  0.02%)     65.28
   bgp              165 (  0.01%)            35466 (  0.00%)    214.95
   napster       136105 (  5.09%)         54816795 (  6.70%)    402.75
   realaud           72 (  0.00%)             4928 (  0.00%)     68.44
   rtsp           19293 (  0.72%)          3459742 (  0.42%)    179.33
   icecast          653 (  0.02%)            44352 (  0.01%)     67.92
   hotline            6 (  0.00%)             1218 (  0.00%)    203.00
   other         691700 ( 25.87%)        388350603 ( 47.46%)    561.44
  udp            454355 ( 16.99%)         80299532 (  9.81%)    176.73
   dns           375935 ( 14.06%)         58243187 (  7.12%)    154.93
   realaud         9659 (  0.36%)          2013447 (  0.25%)    208.45
   other          68751 (  2.57%)         20042533 (  2.45%)    291.52
  icmp           119276 (  4.46%)         10521911 (  1.29%)     88.21
  ip6              1314 (  0.05%)           186503 (  0.02%)    141.94
  other            4340 (  0.16%)           147602 (  0.02%)     34.01
  frag              156 (  0.01%)           175569 (  0.02%)   1125.44


tcpdump file: 200304041400.dump.gz (73.82 MB)