module module-without-revision { yang-version 1; namespace "urn:simple.demo.test1"; prefix "mwr"; import ietf-inet-types { prefix "inet"; revision-date 2010-09-24; } organization "opendaylight"; contact "WILL-BE-DEFINED-LATER"; typedef dscp-ext { type inet:dscp { range "min..max"; } } leaf id { type inet:port-number { range "0..65535"; } } }