IANA Allocation Procedures for OTN Signal Type Subregistry to the GMPLS Signaling Parameters Registry

IANA has defined an "OTN Signal Type" subregistry to the "Generalized Multi-Protocol Label Switching (GMPLS) Signaling Parameters" registry. This draft proposes changes to OTN Signal Type subregistry to include Specification Required policies, as defined in [RFC5226].