Status: Accepted Owner: jmacau...@gmail.com Labels: Type-Defect Priority-Medium FoundInVersion-1.0 FixedInVersion-2.0 New issue 64 by jmacau...@gmail.com: Add new NSI interface discovery schema. http://code.google.com/p/ogf-nsi-project/issues/detail?id=64 Description of Issue: Two peer NSA need a mechanism to discover the services and versions of the services each other support so that they may pick an appropriate version for communications. Discussion of Issue: In NSI release 2.0 we are introducing NSI interface version discovery capabilities. Resolution of Issue: Defined new NSI Interface Discovery Service consisting of three core files: ogf_nsi_discovery_types_v2_0.xsd ogf_nsi_discovery_interface_v2_0.wsdl ogf_nsi_discovery_provider_v2_0.wsdl Also required refactoring of the connection services schema to move the common ServiceException to the common framework types definition.