Traffic Trace Info

DumpFile: 199905132300.dump
FileSize: 387.23MB
Id: 199905132300
StartTime: Thu May 13 23:00:01 1999
EndTime: Fri May 14 00:00:01 1999
TotalTime: 3600.11 seconds
TotalCapSize: 298.78MB CapLen: 114 bytes
# of packets: 5796689 (2936.56MB)
AvgRate: 6.84Mbps stddev:1.01M

Packet Size Histogram (including MAC headers)

 [   32-   63]:    2305510
 [   64-  127]:     550975
 [  128-  255]:     174311
 [  256-  511]:     249088
 [  512- 1023]:    1104251
 [ 1024- 2047]:    1412554

IP flow (unique src/dst pair) Information

# of flows: 86955 (avg. 66.66 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.4% 3.6% 3.4% 2.1% 2.0% 1.8% 1.5% 1.4% 1.3% 1.1%

IP address Information

# of IPv4 addresses: 29364
Top 10 bandwidth usage (bytes/total in %):
10.3% 5.4% 5.2% 4.7% 4.2% 3.6% 3.6% 3.6% 3.2% 2.8%

Protocol Breakdown

     protocol		packets			bytes		bytes/pkt
------------------------------------------------------------------------
 total         5796689 (100.00%)       3079211338 (100.00%)    531.20
 ip            5796689 (100.00%)       3079211338 (100.00%)    531.20
  tcp          5288244 ( 91.23%)       2968553033 ( 96.41%)    561.35
   http        4055401 ( 69.96%)       2393690768 ( 77.74%)    590.25
   squid        172906 (  2.98%)         73484445 (  2.39%)    425.00
   smtp         227417 (  3.92%)         69565551 (  2.26%)    305.89
   nntp         167130 (  2.88%)        119305444 (  3.87%)    713.85
   ftp          176061 (  3.04%)        156658610 (  5.09%)    889.80
   pop3          16375 (  0.28%)          1736794 (  0.06%)    106.06
   telnet        11966 (  0.21%)          2539951 (  0.08%)    212.26
   ssh            2421 (  0.04%)           190098 (  0.01%)     78.52
   dns            2355 (  0.04%)           328257 (  0.01%)    139.39
   bgp            6815 (  0.12%)           458133 (  0.01%)     67.22
   other        449296 (  7.75%)        150588878 (  4.89%)    335.17
  udp           420799 (  7.26%)         75557530 (  2.45%)    179.56
   dns          289087 (  4.99%)         47612975 (  1.55%)    164.70
   rip             405 (  0.01%)            29030 (  0.00%)     71.68
   other        131307 (  2.27%)         27915525 (  0.91%)    212.60
  icmp           80406 (  1.39%)         34061318 (  1.11%)    423.62
  igmp             352 (  0.01%)            29922 (  0.00%)     85.01
  ospf             360 (  0.01%)            28080 (  0.00%)     78.00
  ip6             6497 (  0.11%)           976702 (  0.03%)    150.33
  other             31 (  0.00%)             4753 (  0.00%)    153.32
  frag             362 (  0.01%)           403235 (  0.01%)   1113.91

tcpdump file: 199905132300.dump.gz (120.48 MB)