SEMPER Registry Service


The purpose of the SEMPER registry service is to have a central repository of certain categories of information so that conflicts are avoided

Currently, the following information is centrally registered:

Port numbers for Communication:
Well-known port numbers used in SEMPER must be registered by adding them to the WellKnownPorts class. Eventually, we may have to register these ports with IANA. Therefore, when you choose a number, make sure that it does not conflict with the current set of IANA-registered port numbers.