Traffic Trace Info


DumpFile: 200110171400.dump
FileSize: 198.54MB
Id: 200110171400
StartTime: Wed Oct 17 14:00:00 2001
EndTime: Wed Oct 17 14:03:48 2001
TotalTime: 227.98 seconds
TotalCapSize: 152.82MB CapLen: 96 bytes
# of packets: 2996069 (557.23MB)
AvgRate: 20.51Mbps stddev:2.32M

IP flow (unique src/dst pair) Information

# of flows: 43486 (avg. 68.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.6% 5.4% 4.8% 2.2% 2.1% 1.8% 1.3% 1.2% 1.1% 1.1%

IP address Information

# of IPv4 addresses: 30906
Top 10 bandwidth usage (bytes/total in %):
22.2% 16.7% 5.5% 5.4% 4.9% 4.8% 3.9% 3.5% 3.1% 2.8%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   16-   31]:      22697
 [   32-   63]:    2447720
 [   64-  127]:     122811
 [  128-  255]:      41925
 [  256-  511]:      41637
 [  512- 1023]:      80114
 [ 1024- 2047]:     239165


Protocol Breakdown

[protocol breakdown chart] 

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2996069 (100.00%)        584298010 (100.00%)    195.02
 ip             2955312 ( 98.64%)        583044264 ( 99.79%)    197.29
  tcp            634440 ( 21.18%)        403923542 ( 69.13%)    636.66
   http(s)       282827 (  9.44%)        262547942 ( 44.93%)    928.30
   http(c)       137149 (  4.58%)         15694457 (  2.69%)    114.43
   squid           2060 (  0.07%)           222753 (  0.04%)    108.13
   smtp           19271 (  0.64%)          5175855 (  0.89%)    268.58
   nntp           19666 (  0.66%)         10781786 (  1.85%)    548.24
   ftp            14209 (  0.47%)         16806820 (  2.88%)   1182.83
   pop3            9730 (  0.32%)          7045415 (  1.21%)    724.09
   imap             848 (  0.03%)           507721 (  0.09%)    598.73
   telnet            91 (  0.00%)             9991 (  0.00%)    109.79
   ssh             3619 (  0.12%)          1425169 (  0.24%)    393.80
   dns              645 (  0.02%)            42002 (  0.01%)     65.12
   bgp               89 (  0.00%)            23402 (  0.00%)    262.94
   napster        41229 (  1.38%)         18098168 (  3.10%)    438.97
   realaud           44 (  0.00%)             5491 (  0.00%)    124.80
   rtsp            4857 (  0.16%)          4099885 (  0.70%)    844.12
   icecast          464 (  0.02%)           452385 (  0.08%)    974.97
   other          97592 (  3.26%)         60982473 ( 10.44%)    624.87
  udp           2220280 ( 74.11%)        150414026 ( 25.74%)     67.75
   dns          2188764 ( 73.05%)        134295211 ( 22.98%)     61.36
   rip               44 (  0.00%)             5324 (  0.00%)    121.00
   realaud         5828 (  0.19%)          3408425 (  0.58%)    584.84
   everque          495 (  0.02%)            31488 (  0.01%)     63.61
   quake            205 (  0.01%)            28106 (  0.00%)    137.10
   other          23872 (  0.80%)         12480061 (  2.14%)    522.79
  icmp            52593 (  1.76%)         25703973 (  4.40%)    488.73
  ipsec               8 (  0.00%)             1040 (  0.00%)    130.00
  ip6              9279 (  0.31%)          1684355 (  0.29%)    181.52
  other           38712 (  1.29%)          1317328 (  0.23%)     34.03
  frag             6997 (  0.23%)          8574256 (  1.47%)   1225.42


tcpdump file: 200110171400.dump.gz (40.88 MB)