Hiera mac address debugging

gistfile1.txt

[root@puppet1 khouse]# hiera -d -c /etc/puppet/hiera.yaml -h 00:50:56:1A:B7:12 environment=testing
DEBUG: Mon Mar 18 14:43:42 +0000 2013: Hiera YAML backend starting
DEBUG: Mon Mar 18 14:43:42 +0000 2013: Looking up 00:50:56:1A:B7:12 in YAML backend
DEBUG: Mon Mar 18 14:43:42 +0000 2013: Looking for data source common
DEBUG: Mon Mar 18 14:43:42 +0000 2013: Looking for data source hostdb
DEBUG: Mon Mar 18 14:43:42 +0000 2013: Found 00:50:56:1A:B7:12 in hostdb
"interfaces"=>{"eth1"=>{"mac"=>"00:50:56:1a:b7:12"}
You have new mail in /var/mail/root


[root@puppet1 khouse]# hiera -d -c /etc/puppet/hiera.yaml -h 00:50:56:20:19:09 environment=testing
DEBUG: Mon Mar 18 14:43:52 +0000 2013: Hiera YAML backend starting
DEBUG: Mon Mar 18 14:43:52 +0000 2013: Looking up 00:50:56:20:19:09 in YAML backend
DEBUG: Mon Mar 18 14:43:52 +0000 2013: Looking for data source common
DEBUG: Mon Mar 18 14:43:52 +0000 2013: Looking for data source hostdb
nil

00:50:56:20:19:09:
  gw: 10.49.240.1
  hwguest: ''
  id: 65780
  interfaces:
    eth1:
      interface: eth1
      ip: 10.49.241.53
      mac: 00:50:56:20:19:09
      name: relay2
      netmask: 255.255.252.0
  ipv6_gw: ''
  mangw: ''
  model: vm
  node: relay2

00:50:56:1A:B7:12:
  gw: 10.49.240.1
  hwguest: ''
  id: 65779
  interfaces:
    eth1:
      interface: eth1
      ip: 10.49.241.52
      mac: 00:50:56:1a:b7:12
      name: relay1
      netmask: 255.255.252.0
  ipv6_gw: ''
  mangw: ''
  model: vm
  node: relay1