+module yes-pm-types-g826 {
+
+ yang-version 1.1;
+ namespace "urn:opendaylight:params:xml:ns:yang:yes-pm-types-g826";
+ prefix ypmtg;
+
+ import yes-types {
+ prefix yt;
+ reference
+ "wiki.opnfv.org/display/ves/VES+goes+YES";
+ }
+
+ organization
+ "Open Platform for NFV (OPNFV) - Virtual Event Streaming (VES) project";
+ contact
+ "wiki.opnfv.org/display/ves";
+
+ description
+ "This module defines the performance measurement name identities
+ for yang based event streaming.
+
+ Copyright 2020 highstreet technologies GmbH and others.
+
+ Licensed under the Apache License, Version 2.0 (the 'License');
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an 'AS IS' BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.";
+
+ revision 2020-04-13 {
+ description
+ "Initial revision";
+ reference
+ "ITU T-REC-G.826 2002-12";
+ }
+
+ // --- typedef
+ identity performance-measurement-type-id {
+ base yt:performance-measurement-type-id;
+ description
+ "An abstract base performance measurement type which must not be
+ used as reference in data objects.";
+ }
+
+ identity errored-block {
+ base performance-measurement-type-id;
+ description
+ "errored block (EB):
+ A block in which one or more bits are in error.";
+ }
+
+ identity errored-second {
+ base performance-measurement-type-id;
+ description
+ "errored second (ES):
+ A one-second period with one or more errored blocks or at least
+ one defect.";
+ }
+
+ identity severely-errored-second {
+ base performance-measurement-type-id;
+ description
+ "severely errored second (SES):
+ A one-second period which contains ≥30% errored blocks or at least
+ one defect. SES is a subset of ES.";
+ }
+
+ identity errored-second-ratio {
+ base performance-measurement-type-id;
+ description
+ "errored second ratio (ESR):
+ The ratio of ES to total seconds in available time during a fixed
+ measurement interval. ";
+ }
+
+ identity severely-errored-second-ratio {
+ base performance-measurement-type-id;
+ description
+ "severely errored second ratio (SESR):
+ The ratio of SES to total seconds in available time during a fixed
+ measurement interval.";
+ }
+
+ identity background-block-error-ratio {
+ base performance-measurement-type-id;
+ description
+ "background block error ratio (BBER):
+ The ratio of Background Block Errors (BBE) to total blocks in
+ available time during a fixed measurement interval.";
+ }
+}