The Endpoint Handlespace Redundancy Protocol is used by the Reliable server pooling (RSerPool) framework for the communication between Pool Registrars to maintain and synchronize a handlespace.
It is allocated on the application layer like the Aggregate Server Access Protocol. It is a work in progress within the IETF.
References
External links Thomas Dreibholz's Reliable Server Pooling (RSerPool) Page IETF RSerPool Working Group Endpoint Handlespace Redundancy Protocol (ENRP) Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) Parameters Threats Introduced by Reliable Server Pooling (RSerPool) and Requirements for Security in Response to Threats Reliable Server Pooling Policies