Top Level Namespace

Defined Under Namespace

Modules: Network Classes: Float, Interface

Constant Summary collapse

Counter32Max = 
4294967295
OPTIONS = 
{
  :PostLog => true,
  :Duration => 10,
  :DatabaseFile => "ports.db",
  :HostsFile => "hosts.conf"
}
Counters = 
["ifInOctets", "ifInErrors", :ifInUtilization, "ifOutOctets", "ifOutErrors", :ifOutUtilization]

Instance Method Summary collapse

Instance Method Details

#bits_to_string(size) ⇒ Object 



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# File 'lib/network/monitor/network_statistics.rb', line 23

def bits_to_string(size)
  human_size = size
  levels = 0
  
  while human_size >= 1000
    human_size /= 1000.0
    levels += 1
  end
  
  #maybe localize this?    
  sprintf("%0.1f%s", human_size, ['', 'K', 'M', 'G', 'T', 'X'].fetch(levels)) + 'b'
end

#fetch_names(hosts) ⇒ Object 



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# File 'lib/network/monitor/network_statistics.rb', line 72

def fetch_names(hosts)
  puts "Fetching names..."
  hosts.each do |h|
    SNMP::Manager.open(:Host => h, :Version => :SNMPv1) do |manager|
      response = manager.get(["sysDescr.0", "sysName.0"])
      
      name = response.varbind_list[1].value.to_s + ' (' + response.varbind_list[0].value.to_s + ')'
      
      $names[h] = name
    end
  end
  puts "Done."
end