Traffic Trace Info

DumpFile: 199905122300.dump
FileSize: 229.78MB
Id: 199905122300
StartTime: Wed May 12 23:00:00 1999
EndTime: Thu May 13 00:00:00 1999
TotalTime: 3600.07 seconds
TotalCapSize: 176.42MB CapLen: 114 bytes
# of packets: 3496545 (994.41MB)
AvgRate: 2.32Mbps stddev:0.40M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1763747
 [   64-  127]:     605440
 [  128-  255]:     151035
 [  256-  511]:     197466
 [  512- 1023]:     423280
 [ 1024- 2047]:     355577

IP flow (unique src/dst pair) Information

# of flows: 89528 (avg. 39.06 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.6% 1.3% 1.2% 1.0% 0.9% 0.9% 0.9% 0.9% 0.8% 0.8%

IP address Information

# of IPv4 addresses: 39150
Top 10 bandwidth usage (bytes/total in %):
4.5% 4.3% 4.3% 3.8% 3.1% 3.0% 3.0% 2.3% 2.2% 1.8%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         3496545 (100.00%)       1042710973 (100.00%)    298.21
 ip            3496545 (100.00%)       1042710973 (100.00%)    298.21
  tcp          2962282 ( 84.72%)        948893010 ( 91.00%)    320.33
   http        2005794 ( 57.37%)        724517652 ( 69.48%)    361.21
   squid         47750 (  1.37%)          7123953 (  0.68%)    149.19
   smtp         209981 (  6.01%)         49540316 (  4.75%)    235.93
   nntp         142988 (  4.09%)         12647556 (  1.21%)     88.45
   ftp          137200 (  3.92%)         31691149 (  3.04%)    230.99
   pop3           5701 (  0.16%)          1069846 (  0.10%)    187.66
   imap             27 (  0.00%)            18484 (  0.00%)    684.59
   telnet         7181 (  0.21%)           742616 (  0.07%)    103.41
   ssh             758 (  0.02%)            60173 (  0.01%)     79.38
   dns            2092 (  0.06%)           220834 (  0.02%)    105.56
   bgp            6796 (  0.19%)           458598 (  0.04%)     67.48
   other        395970 ( 11.32%)        120798707 ( 11.59%)    305.07
  udp           484008 ( 13.84%)         89035613 (  8.54%)    183.95
   dns          301510 (  8.62%)         55548297 (  5.33%)    184.23
   rip             617 (  0.02%)            43122 (  0.00%)     69.89
   other        181881 (  5.20%)         33444194 (  3.21%)    183.88
  icmp           39773 (  1.14%)          3478864 (  0.33%)     87.47
  igmp             452 (  0.01%)            28006 (  0.00%)     61.96
  ospf             360 (  0.01%)            28080 (  0.00%)     78.00
  ip6             9658 (  0.28%)          1246416 (  0.12%)    129.06
  other             12 (  0.00%)              984 (  0.00%)     82.00
  frag             142 (  0.00%)           120081 (  0.01%)    845.64

tcpdump file: 199905122300.dump.gz (77.48 MB)