module org-openroadm-otn-network-topology { namespace "http://org/openroadm/otn/network/topology"; prefix otn-topo; import ietf-network { prefix nd; revision-date 2015-06-08; } import ietf-network-topology { prefix nwt; revision-date 2015-06-08; } import org-openroadm-network-types { prefix org-openroadm-network-types; revision-date 2017-09-29; } import org-openroadm-xponder { prefix xpdr; revision-date 2017-09-29; } import org-openroadm-common-types { prefix ct; revision-date 2017-09-29; } organization "OPEN ROADM MSA"; contact "OpenROADM.org."; description "YANG definitions for network view of a ROADM Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016, AT&T Intellectual Property. All other rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the Members of the Open ROADM MSA Agreement nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA AGREEMENT ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA AGREEMENT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."; revision 2017-09-29 { description "Version 2.1"; } augment "/nd:network/nd:network-types" { description "Introduce new network type for the Open ROADM OTN ` network topology"; container otn-topology { presence "indicates OTN topology for Muxponder, Switchponder and OTN-switch"; } } augment "/nd:network/nd:node" { when "../nd:network-types/otn-topology"; description "This augmentations adds the OTN Node type to the generic node definition and defines node-sepcific attributes for each node type in the OTN Topology."; leaf node-type { type org-openroadm-network-types:openroadm-node-type; description "The type of a node in the OTN topology. Valid node types are 'MUXPDR' and 'SWITCH'"; } container tp-bandwidth-sharing { when "../node-type = 'MUXPDR' or ../node-type = 'SWITCH'"; uses org-openroadm-network-types:xpdr-tp-bandwidth-sharing; } container switching-pools { when "../node-type = 'MUXPDR' or ../node-type = 'SWITCH'"; uses org-openroadm-network-types:xpdr-odu-switching-pools; description "ODU Switching pool"; } container xpdr-attributes { when "../node-type = 'MUXPDR' or ../node-type = 'SWITCH'"; uses xpdr:xpdr-topo-node-attributes; description "Topology-related attributes for Xponder nodes"; } } augment "/nd:network/nd:node/nwt:termination-point" { when "../../nd:network-types/otn-topology"; description "Defines the type of a termination point in the OTN topology and TP-specific attributes for each termination point type."; leaf tp-type { type org-openroadm-network-types:openroadm-tp-type; must "(../../otn-topo:node-type != 'MUXPDR' and ../../otn-topo:node-type != 'SWITCH') or ((../../otn-topo:node-type = 'MUXPDR' or ../../otn-topo:node-type = 'SWITCH') and (../otn-topo:tp-type = 'XPONDER-NETWORK' or ../otn-topo:tp-type = 'XPONDER-CLIENT' or ../otn-topo:tp-type = 'XPONDER-PORT'))" { error-message "Invalid TP for node type Xponder"; } description "The TP type; also defines which TP types can be instantiated on which Node types"; } leaf eqpt-srg-id { description "Shared Risk Group identifier. All ports in a circuit-pack will have same srg-id"; type uint32; } container tp-supported-interfaces { when "../tp-type = 'XPONDER-NETWORK' or ../tp-type = 'XPONDER-CLIENT' or ../tp-type = 'XPONDER-PORT'"; uses org-openroadm-network-types:xpdr-tp-supported-interfaces; description "Supported interface capability on the port."; } container xpdr-tp-port-connection-attributes { when "../tp-type = 'XPONDER-NETWORK' or ../tp-type = 'XPONDER-CLIENT' or ../tp-type = 'XPONDER-PORT'"; description "Topology-related attributes for Xpdr nodes"; uses xpdr:xpdr-otn-tp-attributes; uses xpdr:xpdr-port-connection-attributes; uses xpdr:xpdr-otn-tail-attributes; } } augment "/nd:network/nwt:link" { when "../nd:network-types/otn-topology"; description "This augmentation defines Logical link types in the OTN topology connecting OTN elements"; leaf link-type { type org-openroadm-network-types:openroadm-link-type; } leaf administrative-group { type uint32; description "according to RFC 3630 definition"; } leaf operational-state { type ct:state; description "according to RFC 3630 definition"; } leaf administrative-state { type ct:state; description "according to RFC 3630 definition"; } leaf available-bandwidth { type uint32; description "Availabled bandwidth between OTN elements"; } leaf used-bandwidth { type uint32; description "Used bandwidth between OTN elements"; } leaf ODU-protected { type boolean; description "ODU protection flag"; } } }