dn: nis-domain=example.com+nis-map=name2mac,cn=NIS Server,cn=plugins,cn=config
objectClass: top
objectClass: extensibleObject
nis-domain: example.com
nis-map: name2mac
nis-base: cn=computers, cn=Accounts, dc=example, dc=com
nis-filter: objectclass=ieee802device
nis-keys-format: %mregsub("%{macaddress} %{cn}","(..:..:..:..:..:..) (.*)","%2")
nis-values-format:  %{macaddress} %{cn}

dn: nis-domain=example.com+nis-map=mac2name,cn=NIS Server,cn=plugins,cn=config
objectClass: top
objectClass: extensibleObject
nis-domain: example.com
nis-map: mac2name
nis-base: cn=computers, cn=Accounts, dc=example, dc=com
nis-filter: objectclass=ieee802device
nis-keys-format: %mregsub("%{macaddress} %{cn}","(..:..:..:..:..:..) (.*)","%1")
nis-values-format:  %{macaddress} %{cn}