4. Local Network Control Block (224.0.0/24)

Addresses in the Local Network Control Block are used for protocol control traffic that is not forwarded off link. Examples of this type of use include OSPFIGP All Routers (224.0.0.5) [RFC2328].

4.1. Assignment Guidelines

Pursuant to section 4.4.2 of [RFC2780], assignments from the Local Network Control Block follow an Expert Review, IESG Approval, or Standards Action process. See IANA [IANA] for the current set of assignments.