This is the password for authentication.
If the value of hh3cDLDPAuthenticationMode is null,
the user cannot set this node.
If the value of hh3cDLDPAuthenticationMode is simple or MD5,
the user must set this node with a string.
When the user gets or walks this node,
it displays a cipher password if hh3cDLDPAuthenticationMode is MD5 or
simple or a zero-length string if hh3cDLDPAuthenticationMode is null.