allnodeinfo.keys.sort.each do |node|
next unless allnodeinfo[node].has_key?('ipHostNumber')
allnodeinfo[node]['ipHostNumber'].each do |ipnum|
allnodeinfo.keys.sort.each do |node|
next unless allnodeinfo[node].has_key?('ipHostNumber')
allnodeinfo[node]['ipHostNumber'].each do |ipnum|