ruby.rb

begin  
        mibpath = "/usr/share/snmp/mibs/mib"
        if !File.directory?("#{mibpath}")
                puts "Aborting: #{mibpath} does not exist"
                exit
        end
        mibs = Array.new
        mibs.push("SNMPv2-SMI")
        mibs.push("SNMPv2-MIB")
        mibs.push("IANAifType-MIB")
        mibs.push("IF-MIB")
        mibs.push("SNMPv2-CONF")
        mibs.push("SNMPv2-TC")
        SNMP::MIB.list_imported(regex=/.*/).each do |mib|
                mibs.each do |mymib|
                        if "#{mib}".eql?("#{mymib}")
                                puts "Removing : #{mymib}"
                                mibs.delete("#{mymib}")
                        end
                end
        end

        mibs.each do |element|
                if !element.nil?
                        puts "Importing #{element}"
                        SNMP::MIB.import_module("#{mibpath}/#{element}.txt")
                end
        end
        #exit # TODO remove this when done testing
        manager = SNMP::Manager.new(:host => "swith910.moraminfra.net",
                                    :community => "XXXXXXcommunity",
                                    :version => 'SNMPv2c'.to_sym,
                                    :timeout => 6, :mib_modules => ["SNMPv2-TC","SNMPv2-CONF","SNMPv2-SMI", "SNMPv2-MIB" , "IANAifType-MIB", "IF-MIB"])
        response = manager.get(["1.3.6.1.2.1.31.1.1.1.6"])
rescue SNMP::RequestTimeout
        puts "TIMEOUT ERROR: not responding"
rescue SNMP::MIB::ModuleNotLoadedError
        puts "Module Import error"
rescue => e
        puts "An unknown error occured: #{e.inspect}"
end

response.each_varbind do |vb|
        puts "Value is #{vb.value}"
end