Traffic Trace Info

DumpFile: 199905130200.dump
FileSize: 208.10MB
Id: 199905130200
StartTime: Thu May 13 02:00:01 1999
EndTime: Thu May 13 03:00:01 1999
TotalTime: 3599.26 seconds
TotalCapSize: 160.14MB CapLen: 114 bytes
# of packets: 3142986 (987.55MB)
AvgRate: 2.30Mbps stddev:0.33M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1624345
 [   64-  127]:     440177
 [  128-  255]:     108305
 [  256-  511]:     147668
 [  512- 1023]:     450859
 [ 1024- 2047]:     371632

IP flow (unique src/dst pair) Information

# of flows: 61857 (avg. 50.81 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.3% 1.5% 1.5% 1.4% 1.4% 1.4% 1.3% 1.2% 1.1% 1.1%

IP address Information

# of IPv4 addresses: 24763
Top 10 bandwidth usage (bytes/total in %):
8.3% 3.7% 3.4% 3.3% 2.6% 2.5% 2.4% 2.3% 2.3% 2.3%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         3142986 (100.00%)       1035517845 (100.00%)    329.47
 ip            3142986 (100.00%)       1035517845 (100.00%)    329.47
  tcp          2774817 ( 88.29%)        970611442 ( 93.73%)    349.79
   http        1936081 ( 61.60%)        772790549 ( 74.63%)    399.15
   squid         23048 (  0.73%)         13026832 (  1.26%)    565.20
   smtp         160007 (  5.09%)         33755615 (  3.26%)    210.96
   nntp         131301 (  4.18%)         28355084 (  2.74%)    215.95
   ftp          177817 (  5.66%)         42822536 (  4.14%)    240.82
   pop3           2518 (  0.08%)           207938 (  0.02%)     82.58
   imap              3 (  0.00%)              180 (  0.00%)     60.00
   telnet         3704 (  0.12%)           310466 (  0.03%)     83.82
   ssh            5815 (  0.19%)           448711 (  0.04%)     77.16
   dns            2297 (  0.07%)           210761 (  0.02%)     91.75
   bgp            6799 (  0.22%)           457790 (  0.04%)     67.33
   other        325413 ( 10.35%)         78221232 (  7.55%)    240.38
  udp           310340 (  9.87%)         56977116 (  5.50%)    183.60
   dns          222233 (  7.07%)         38086902 (  3.68%)    171.38
   rip             629 (  0.02%)            43914 (  0.00%)     69.82
   other         87478 (  2.78%)         18846300 (  1.82%)    215.44
  icmp           48035 (  1.53%)          6666404 (  0.64%)    138.78
  igmp             398 (  0.01%)            24358 (  0.00%)     61.20
  ospf             360 (  0.01%)            28080 (  0.00%)     78.00
  ip6             9019 (  0.29%)          1209051 (  0.12%)    134.06
  other             17 (  0.00%)             1394 (  0.00%)     82.00
  frag              43 (  0.00%)            41576 (  0.00%)    966.88

tcpdump file: 199905130200.dump.gz (67.66 MB)