Traffic Trace Info

DumpFile: 199905112000.dump
FileSize: 209.75MB
Id: 199905112000
StartTime: Tue May 11 20:00:00 1999
EndTime: Tue May 11 21:00:01 1999
TotalTime: 3600.98 seconds
TotalCapSize: 161.18MB CapLen: 114 bytes
# of packets: 3183018 (1007.87MB)
AvgRate: 2.35Mbps stddev:0.43M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    1588108
 [   64-  127]:     528493
 [  128-  255]:     104942
 [  256-  511]:     171255
 [  512- 1023]:     379781
 [ 1024- 2047]:     410439

IP flow (unique src/dst pair) Information

# of flows: 81106 (avg. 39.25 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 1.9% 1.6% 1.1% 0.8% 0.8% 0.7% 0.7% 0.6% 0.6%

IP address Information

# of IPv4 addresses: 28601
Top 10 bandwidth usage (bytes/total in %):
5.1% 4.5% 3.7% 3.5% 3.4% 2.8% 2.5% 2.4% 2.4% 2.2%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         3183018 (100.00%)       1056825838 (100.00%)    332.02
 ip            3183018 (100.00%)       1056825838 (100.00%)    332.02
  tcp          2737184 ( 85.99%)        975879065 ( 92.34%)    356.53
   http        2021417 ( 63.51%)        758363201 ( 71.76%)    375.16
   squid         10538 (  0.33%)          5178989 (  0.49%)    491.46
   smtp         235959 (  7.41%)         57470334 (  5.44%)    243.56
   nntp          74243 (  2.33%)         27097501 (  2.56%)    364.98
   ftp           97189 (  3.05%)         32709793 (  3.10%)    336.56
   pop3           7974 (  0.25%)          1502304 (  0.14%)    188.40
   imap            768 (  0.02%)            46080 (  0.00%)     60.00
   telnet        10869 (  0.34%)          1259808 (  0.12%)    115.91
   ssh            2256 (  0.07%)          2213446 (  0.21%)    981.14
   dns            2136 (  0.07%)           171598 (  0.02%)     80.34
   bgp            6788 (  0.21%)           455207 (  0.04%)     67.06
   other        266980 (  8.39%)         89401670 (  8.46%)    334.86
  udp           384091 ( 12.07%)         60910354 (  5.76%)    158.58
   dns          268928 (  8.45%)         46090588 (  4.36%)    171.39
   rip             275 (  0.01%)            20630 (  0.00%)     75.02
   other        114887 (  3.61%)         14798721 (  1.40%)    128.81
  icmp           52304 (  1.64%)         18821034 (  1.78%)    359.84
  igmp             399 (  0.01%)            24498 (  0.00%)     61.40
  ospf             360 (  0.01%)            28080 (  0.00%)     78.00
  ip6             8617 (  0.27%)          1157641 (  0.11%)    134.34
  other             63 (  0.00%)             5166 (  0.00%)     82.00
  frag             376 (  0.01%)           367634 (  0.03%)    977.75

tcpdump file: 199905112000.dump.gz (69.28 MB)