Traffic Trace Info


DumpFile: 200007091359.dump
FileSize: 141.27MB
Id: 200007091359
StartTime: Sun Jul 9 13:59:00 2000
EndTime: Sun Jul 9 14:41:55 2000
TotalTime: 2575.17 seconds
TotalCapSize: 109.28MB CapLen: 76 bytes
# of packets: 2096523 (478.80MB)
AvgRate: 1.56Mbps stddev:0.23M

IP flow (unique src/dst pair) Information

# of flows: 33453 (avg. 62.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.9% 6.6% 5.0% 1.9% 1.9% 1.1% 0.8% 0.7% 0.7% 0.6%

IP address Information

# of IPv4 addresses: 16397
Top 10 bandwidth usage (bytes/total in %):
26.2% 19.7% 12.9% 8.3% 7.6% 7.4% 6.6% 5.2% 3.8% 2.4%

Packet Size Distribution (including MAC headers)

[packet size distribution]
detailed numbers
 [   32-   63]:     676847
 [   64-  127]:     509900
 [  128-  255]:     483828
 [  256-  511]:     205751
 [  512- 1023]:      83296
 [ 1024- 2047]:     136901


Protocol Breakdown

[protocol breakdown chart] 

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total          2096523 (100.00%)        502061287 (100.00%)    239.47
 ip             2096515 (100.00%)        502060843 (100.00%)    239.47
  tcp           1894752 ( 90.38%)        385599278 ( 76.80%)    203.51
   http(s)        77120 (  3.68%)         57314272 ( 11.42%)    743.18
   http(c)       543492 ( 25.92%)         50463469 ( 10.05%)     92.85
   squid             82 (  0.00%)             7116 (  0.00%)     86.78
   smtp           11295 (  0.54%)          2139920 (  0.43%)    189.46
   nntp              12 (  0.00%)              720 (  0.00%)     60.00
   ftp             6785 (  0.32%)          2112161 (  0.42%)    311.30
   pop3             495 (  0.02%)            68319 (  0.01%)    138.02
   imap              69 (  0.00%)            10375 (  0.00%)    150.36
   telnet           669 (  0.03%)            44497 (  0.01%)     66.51
   ssh              351 (  0.02%)            34856 (  0.01%)     99.30
   dns              455 (  0.02%)            36408 (  0.01%)     80.02
   bgp             2908 (  0.14%)           193170 (  0.04%)     66.43
   napster        19112 (  0.91%)         12502707 (  2.49%)    654.18
   realaud           47 (  0.00%)             5564 (  0.00%)    118.38
   rtsp            2052 (  0.10%)           193552 (  0.04%)     94.32
   icecast           21 (  0.00%)             8564 (  0.00%)    407.81
   other        1229787 ( 58.66%)        260463608 ( 51.88%)    211.80
  udp            107992 (  5.15%)         14214419 (  2.83%)    131.62
   dns            95162 (  4.54%)         12956789 (  2.58%)    136.16
   rip              748 (  0.04%)           219528 (  0.04%)    293.49
   realaud         3297 (  0.16%)           214259 (  0.04%)     64.99
   other           8785 (  0.42%)           823843 (  0.16%)     93.78
  icmp            89559 (  4.27%)        100685942 ( 20.05%)   1124.24
  igmp              258 (  0.01%)            15480 (  0.00%)     60.00
  ospf             3489 (  0.17%)          1285870 (  0.26%)    368.55
  ip6               465 (  0.02%)           259854 (  0.05%)    558.83


tcpdump file: 200007091359.dump.gz (51.50 MB)