| module ietf-te-types { | |
| namespace "urn:ietf:params:xml:ns:yang:ietf-te-types"; | |
| /* Replace with IANA when assigned */ | |
| prefix "te-types"; | |
| import ietf-inet-types { | |
| prefix inet; | |
| } | |
| organization | |
| "IETF Traffic Engineering Architecture and Signaling (TEAS) | |
| Working Group"; | |
| contact | |
| "WG Web: <http://tools.ietf.org/wg/teas/> | |
| WG List: <mailto:teas@ietf.org> | |
| WG Chair: Lou Berger | |
| <mailto:lberger@labn.net> | |
| WG Chair: Vishnu Pavan Beeram | |
| <mailto:vbeeram@juniper.net> | |
| Editor: Tarek Saad | |
| <mailto:tsaad@cisco.com> | |
| Editor: Rakesh Gandhi | |
| <mailto:rgandhi@cisco.com> | |
| Editor: Vishnu Pavan Beeram | |
| <mailto:vbeeram@juniper.net> | |
| Editor: Himanshu Shah | |
| <mailto:hshah@ciena.com> | |
| Editor: Xufeng Liu | |
| <mailto:xufeng.liu@ericsson.com> | |
| Editor: Xia Chen | |
| <mailto:jescia.chenxia@huawei.com> | |
| Editor: Raqib Jones | |
| <mailto:raqib@Brocade.com> | |
| Editor: Bin Wen | |
| <mailto:Bin_Wen@cable.comcast.com>"; | |
| description | |
| "This module contains a collection of generally | |
| useful TE specific YANG data type defintions."; | |
| revision 2016-03-20 { | |
| description "Latest revision of TE generic types"; | |
| reference "RFC3209"; | |
| } | |
| identity tunnel-type { | |
| description | |
| "Base identity from which specific tunnel types are | |
| derived."; | |
| } | |
| identity tunnel-p2p { | |
| base tunnel-type; | |
| description | |
| "TE point-to-point tunnel type."; | |
| } | |
| identity tunnel-p2mp { | |
| base tunnel-type; | |
| description | |
| "TE point-to-multipoint tunnel type."; | |
| } | |
| identity state-type { | |
| description | |
| "Base identity for TE states"; | |
| } | |
| identity state-up { | |
| base state-type; | |
| description | |
| "State up"; | |
| } | |
| identity state-down { | |
| base state-type; | |
| description | |
| "State down"; | |
| } | |
| identity lsp-prot-type { | |
| description | |
| "Base identity from which LSP protection types are | |
| derived."; | |
| } | |
| identity lsp-prot-unprotected { | |
| description | |
| "LSP protection 'Unprotected'"; | |
| reference "RFC4872"; | |
| } | |
| identity lsp-prot-reroute-extra { | |
| description | |
| "LSP protection '(Full) Rerouting'"; | |
| reference "RFC4872"; | |
| } | |
| identity lsp-prot-reroute { | |
| description | |
| "LSP protection 'Rerouting without Extra-Traffic'"; | |
| reference "RFC4872"; | |
| } | |
| identity lsp-prot-1-for-n { | |
| description | |
| "LSP protection '1:N Protection with Extra-Traffic'"; | |
| reference "RFC4872"; | |
| } | |
| identity lsp-prot-unidir-1-to-1 { | |
| description | |
| "LSP protection '1+1 Unidirectional Protection'"; | |
| reference "RFC4872"; | |
| } | |
| identity lsp-prot-bidir-1-to-1 { | |
| description | |
| "LSP protection '1+1 Bidirectional Protection'"; | |
| reference "RFC4872"; | |
| } | |
| identity switching-capabilities { | |
| description | |
| "Base identity for interface switching capabilities"; | |
| } | |
| identity switching-psc1 { | |
| base switching-capabilities; | |
| description | |
| "Packet-Switch Capable-1 (PSC-1)"; | |
| } | |
| identity switching-evpl { | |
| base switching-capabilities; | |
| description | |
| "Ethernet Virtual Private Line (EVPL)"; | |
| } | |
| identity switching-l2sc { | |
| base switching-capabilities; | |
| description | |
| "Layer-2 Switch Capable (L2SC)"; | |
| } | |
| identity switching-tdm { | |
| base switching-capabilities; | |
| description | |
| "Time-Division-Multiplex Capable (TDM)"; | |
| } | |
| identity switching-otn { | |
| base switching-capabilities; | |
| description | |
| "OTN-TDM capable"; | |
| } | |
| identity switching-dcsc { | |
| base switching-capabilities; | |
| description | |
| "Data Channel Switching Capable (DCSC)"; | |
| } | |
| identity switching-lsc { | |
| base switching-capabilities; | |
| description | |
| "Lambda-Switch Capable (LSC)"; | |
| } | |
| identity switching-fsc { | |
| base switching-capabilities; | |
| description | |
| "Fiber-Switch Capable (FSC)"; | |
| } | |
| identity lsp-encoding-types { | |
| description | |
| "Base identity for encoding types"; | |
| } | |
| identity lsp-encoding-packet { | |
| base lsp-encoding-types; | |
| description | |
| "Packet LSP encoding"; | |
| } | |
| identity lsp-encoding-ethernet { | |
| base lsp-encoding-types; | |
| description | |
| "Ethernet LSP encoding"; | |
| } | |
| identity lsp-encoding-pdh { | |
| base lsp-encoding-types; | |
| description | |
| "ANSI/ETSI LSP encoding"; | |
| } | |
| identity lsp-encoding-sdh { | |
| base lsp-encoding-types; | |
| description | |
| "SDH ITU-T G.707 / SONET ANSI T1.105 LSP encoding"; | |
| } | |
| identity lsp-encoding-digital-wrapper { | |
| base lsp-encoding-types; | |
| description | |
| "Digital Wrapper LSP encoding"; | |
| } | |
| identity lsp-encoding-lambda { | |
| base lsp-encoding-types; | |
| description | |
| "Lambda (photonic) LSP encoding"; | |
| } | |
| identity lsp-encoding-fiber { | |
| base lsp-encoding-types; | |
| description | |
| "Fiber LSP encoding"; | |
| } | |
| identity lsp-encoding-fiber-channel { | |
| base lsp-encoding-types; | |
| description | |
| "FiberChannel LSP encoding"; | |
| } | |
| identity lsp-encoding-oduk { | |
| base lsp-encoding-types; | |
| description | |
| "G.709 ODUk (Digital Path)LSP encoding"; | |
| } | |
| identity lsp-encoding-optical-channel { | |
| base lsp-encoding-types; | |
| description | |
| "Line (e.g., 8B/10B) LSP encoding"; | |
| } | |
| identity lsp-encoding-line { | |
| base lsp-encoding-types; | |
| description | |
| "Line (e.g., 8B/10B) LSP encoding"; | |
| } | |
| /* TE basic features */ | |
| feature p2mp-te { | |
| description | |
| "Indicates support for P2MP-TE"; | |
| } | |
| feature frr-te { | |
| description | |
| "Indicates support for TE FastReroute (FRR)"; | |
| } | |
| feature extended-admin-groups { | |
| description | |
| "Indicates support for TE link extended admin | |
| groups."; | |
| } | |
| feature named-path-affinities { | |
| description | |
| "Indicates support for named path affinities"; | |
| } | |
| feature named-extended-admin-groups { | |
| description | |
| "Indicates support for named extended admin groups"; | |
| } | |
| feature named-srlg-groups { | |
| description | |
| "Indicates support for named SRLG groups"; | |
| } | |
| feature named-path-constraints { | |
| description | |
| "Indicates support for named path constraints"; | |
| } | |
| grouping explicit-route-subobject { | |
| description | |
| "The explicit route subobject grouping"; | |
| choice type { | |
| description | |
| "The explicit route subobject type"; | |
| case ipv4-address { | |
| description | |
| "IPv4 address explicit route subobject"; | |
| leaf v4-address { | |
| type inet:ipv4-address; | |
| description | |
| "An IPv4 address. This address is | |
| treated as a prefix based on the | |
| prefix length value below. Bits beyond | |
| the prefix are ignored on receipt and | |
| SHOULD be set to zero on transmission."; | |
| } | |
| leaf v4-prefix-length { | |
| type uint8; | |
| description | |
| "Length in bits of the IPv4 prefix"; | |
| } | |
| leaf v4-loose { | |
| type boolean; | |
| description | |
| "Describes whether the object is loose | |
| if set, or otherwise strict"; | |
| } | |
| } | |
| case ipv6-address { | |
| description | |
| "IPv6 address Explicit Route Object"; | |
| leaf v6-address { | |
| type inet:ipv6-address; | |
| description | |
| "An IPv6 address. This address is | |
| treated as a prefix based on the | |
| prefix length value below. Bits | |
| beyond the prefix are ignored on | |
| receipt and SHOULD be set to zero | |
| on transmission."; | |
| } | |
| leaf v6-prefix-length { | |
| type uint8; | |
| description | |
| "Length in bits of the IPv4 prefix"; | |
| } | |
| leaf v6-loose { | |
| type boolean; | |
| description | |
| "Describes whether the object is loose | |
| if set, or otherwise strict"; | |
| } | |
| } | |
| case as-number { | |
| leaf as-number { | |
| type uint16; | |
| description "AS number"; | |
| } | |
| description | |
| "Autonomous System explicit route subobject"; | |
| } | |
| case unnumbered-link { | |
| leaf router-id { | |
| type inet:ip-address; | |
| description | |
| "A router-id address"; | |
| } | |
| leaf interface-id { | |
| type uint32; | |
| description "The interface identifier"; | |
| } | |
| description | |
| "Unnumbered link explicit route subobject"; | |
| reference | |
| "RFC3477: Signalling Unnumbered Links in | |
| RSVP-TE"; | |
| } | |
| case label { | |
| leaf value { | |
| type uint32; | |
| description "the label value"; | |
| } | |
| description | |
| "The Label ERO subobject"; | |
| } | |
| /* AS domain sequence..? */ | |
| } | |
| } | |
| grouping record-route-subobject { | |
| description | |
| "The record route subobject grouping"; | |
| choice type { | |
| description | |
| "The record route subobject type"; | |
| case ipv4-address { | |
| leaf v4-address { | |
| type inet:ipv4-address; | |
| description | |
| "An IPv4 address. This address is | |
| treated as a prefix based on the prefix | |
| length value below. Bits beyond the | |
| prefix are ignored on receipt and | |
| SHOULD be set to zero on transmission."; | |
| } | |
| leaf v4-prefix-length { | |
| type uint8; | |
| description | |
| "Length in bits of the IPv4 prefix"; | |
| } | |
| leaf v4-flags { | |
| type uint8; | |
| description | |
| "IPv4 address sub-object flags"; | |
| reference "RFC3209"; | |
| } | |
| } | |
| case ipv6-address { | |
| leaf v6-address { | |
| type inet:ipv6-address; | |
| description | |
| "An IPv6 address. This address is | |
| treated as a prefix based on the | |
| prefix length value below. Bits | |
| beyond the prefix are ignored on | |
| receipt and SHOULD be set to zero | |
| on transmission."; | |
| } | |
| leaf v6-prefix-length { | |
| type uint8; | |
| description | |
| "Length in bits of the IPv4 prefix"; | |
| } | |
| leaf v6-flags { | |
| type uint8; | |
| description | |
| "IPv6 address sub-object flags"; | |
| reference "RFC3209"; | |
| } | |
| } | |
| case label { | |
| leaf value { | |
| type uint32; | |
| description "the label value"; | |
| } | |
| leaf flags { | |
| type uint8; | |
| description | |
| "Label sub-object flags"; | |
| reference "RFC3209"; | |
| } | |
| description | |
| "The Label ERO subobject"; | |
| } | |
| } | |
| } | |
| identity route-usage-type { | |
| description | |
| "Base identity for route usage"; | |
| } | |
| identity route-include-ero { | |
| base route-usage-type; | |
| description | |
| "Include ERO from route"; | |
| } | |
| identity route-exclude-ero { | |
| base route-usage-type; | |
| description | |
| "Exclude ERO from route"; | |
| } | |
| identity route-exclude-srlg { | |
| base route-usage-type; | |
| description | |
| "Exclude SRLG from route"; | |
| } | |
| identity path-metric-type { | |
| description | |
| "Base identity for path metric type"; | |
| } | |
| identity path-metric-te { | |
| base path-metric-type; | |
| description | |
| "TE path metric"; | |
| } | |
| identity path-metric-igp { | |
| base path-metric-type; | |
| description | |
| "IGP path metric"; | |
| } | |
| identity path-tiebreaker-type { | |
| description | |
| "Base identity for path tie-breaker type"; | |
| } | |
| identity path-tiebreaker-minfill { | |
| base path-tiebreaker-type; | |
| description | |
| "Min-Fill LSP path placement"; | |
| } | |
| identity path-tiebreaker-maxfill { | |
| base path-tiebreaker-type; | |
| description | |
| "Max-Fill LSP path placement"; | |
| } | |
| identity path-tiebreaker-randoom { | |
| base path-tiebreaker-type; | |
| description | |
| "Random LSP path placement"; | |
| } | |
| identity bidir-provisioning-mode { | |
| description | |
| "Base identity for bidirectional provisioning | |
| mode."; | |
| } | |
| identity bidir-provisioning-single-sided { | |
| base bidir-provisioning-mode; | |
| description | |
| "Single-sided bidirectional provioning mode"; | |
| } | |
| identity bidir-provisioning-double-sided { | |
| base bidir-provisioning-mode; | |
| description | |
| "Double-sided bidirectional provioning mode"; | |
| } | |
| identity bidir-association-type { | |
| description | |
| "Base identity for bidirectional association type"; | |
| } | |
| identity bidir-assoc-corouted { | |
| base bidir-association-type; | |
| description | |
| "Co-routed bidirectional association type"; | |
| } | |
| identity bidir-assoc-non-corouted { | |
| base bidir-association-type; | |
| description | |
| "Non co-routed bidirectional association type"; | |
| } | |
| identity resource-affinities-type { | |
| description | |
| "Base identity for resource affinities"; | |
| } | |
| identity resource-aff-include-all { | |
| base resource-affinities-type; | |
| description | |
| "The set of attribute filters associated with a | |
| tunnel all of which must be present for a link | |
| to be acceptable"; | |
| } | |
| identity resource-aff-include-any { | |
| base resource-affinities-type; | |
| description | |
| "The set of attribute filters associated with a | |
| tunnel any of which must be present for a link | |
| to be acceptable"; | |
| } | |
| identity resource-aff-exclude-any { | |
| base resource-affinities-type; | |
| description | |
| "The set of attribute filters associated with a | |
| tunnel any of which renders a link unacceptable"; | |
| } | |
| typedef admin-group { | |
| type binary { | |
| length 32; | |
| } | |
| description | |
| "Administrative group/Resource class/Color."; | |
| } | |
| typedef extended-admin-group { | |
| type binary; | |
| description | |
| "Extended administrative group/Resource class/Color."; | |
| } | |
| typedef admin-groups { | |
| type union { | |
| type admin-group; | |
| type extended-admin-group; | |
| } | |
| description "TE administrative group derived type"; | |
| } | |
| typedef srlg { | |
| type uint32; | |
| description "SRLG type"; | |
| } | |
| identity path-computation-srlg-type { | |
| description | |
| "Base identity for SRLG path computation"; | |
| } | |
| identity srlg-ignore { | |
| base path-computation-srlg-type; | |
| description | |
| "Ignores SRLGs in path computation"; | |
| } | |
| identity srlg-strict { | |
| base path-computation-srlg-type; | |
| description | |
| "Include strict SRLG check in path computation"; | |
| } | |
| identity srlg-preferred { | |
| base path-computation-srlg-type; | |
| description | |
| "Include preferred SRLG check in path computation"; | |
| } | |
| identity srlg-weighted { | |
| base path-computation-srlg-type; | |
| description | |
| "Include weighted SRLG check in path computation"; | |
| } | |
| typedef te-metric { | |
| type uint32; | |
| description | |
| "TE link metric"; | |
| } | |
| typedef topology-id { | |
| type string { | |
| pattern '/?([a-zA-Z0-9\-_.]+)(/[a-zA-Z0-9\-_.]+)*'; | |
| } | |
| description | |
| "An identifier for a topology."; | |
| } | |
| /** | |
| * TE tunnel generic groupings | |
| **/ | |
| /* Tunnel path selection parameters */ | |
| grouping tunnel-path-selection { | |
| description | |
| "Tunnel path selection properties grouping"; | |
| container path-selection { | |
| description | |
| "Tunnel path selection properties container"; | |
| leaf topology { | |
| type te-types:topology-id; | |
| description | |
| "The tunnel path is computed using the specific | |
| topology identified by this identifier"; | |
| } | |
| leaf cost-limit { | |
| type uint32 { | |
| range "1..4294967295"; | |
| } | |
| description | |
| "The tunnel path cost limit."; | |
| } | |
| leaf hop-limit { | |
| type uint8 { | |
| range "1..255"; | |
| } | |
| description | |
| "The tunnel path hop limit."; | |
| } | |
| leaf metric-type { | |
| type string; | |
| description | |
| "The tunnel path metric type."; | |
| } | |
| leaf tiebreaker-type { | |
| type string; | |
| description | |
| "The tunnel path computation tie breakers."; | |
| } | |
| leaf ignore-overload { | |
| type boolean; | |
| description | |
| "The tunnel path can traverse overloaded node."; | |
| } | |
| uses tunnel-path-affinities; | |
| uses tunnel-path-srlgs; | |
| } | |
| } | |
| grouping tunnel-path-affinities { | |
| description | |
| "Path affinities grouping"; | |
| container tunnel-path-affinities { | |
| if-feature named-path-affinities; | |
| description | |
| "Path affinities container"; | |
| choice style { | |
| description | |
| "Path affinities representation style"; | |
| case values { | |
| leaf value { | |
| type uint32 { | |
| range "0..4294967295"; | |
| } | |
| description | |
| "Affinity value"; | |
| } | |
| leaf mask { | |
| type uint32 { | |
| range "0..4294967295"; | |
| } | |
| description | |
| "Affinity mask"; | |
| } | |
| } | |
| case named { | |
| list constraints { | |
| key "usage"; | |
| leaf usage { | |
| type string; | |
| description "Affinities usage"; | |
| } | |
| container constraint { | |
| description | |
| "Container for named affinities"; | |
| list affinity-names { | |
| key "name"; | |
| leaf name { | |
| type string; | |
| description | |
| "Affinity name"; | |
| } | |
| description | |
| "List of named affinities"; | |
| } | |
| } | |
| description | |
| "List of named affinity constraints"; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| grouping tunnel-path-srlgs { | |
| description | |
| "Path SRLG properties grouping"; | |
| container tunnel-path-srlgs { | |
| description | |
| "Path SRLG properties container"; | |
| choice style { | |
| description | |
| "Type of SRLG representation"; | |
| case values { | |
| leaf usage { | |
| type string; | |
| description "SRLG usage"; | |
| } | |
| leaf-list values { | |
| type te-types:srlg; | |
| description "SRLG value"; | |
| } | |
| } | |
| case named { | |
| list constraints { | |
| key "usage"; | |
| leaf usage { | |
| type string; | |
| description "SRLG usage"; | |
| } | |
| container constraint { | |
| description | |
| "Container for named SRLG list"; | |
| list srlg-names { | |
| key "name"; | |
| leaf name { | |
| type string; | |
| description | |
| "The SRLG name"; | |
| } | |
| description | |
| "List named SRLGs"; | |
| } | |
| } | |
| description | |
| "List of named SRLG constraints"; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| grouping tunnel-bidir-assoc-properties { | |
| description | |
| "TE tunnel associated bidirectional properties | |
| grouping"; | |
| container bidirectional { | |
| description | |
| "TE tunnel associated bidirectional attributes."; | |
| container association { | |
| description | |
| "Tunnel bidirectional association properties"; | |
| leaf id { | |
| type uint16; | |
| description | |
| "The TE tunnel association identifier."; | |
| } | |
| leaf source { | |
| type inet:ip-address; | |
| description | |
| "The TE tunnel association source."; | |
| } | |
| leaf global-source { | |
| type inet:ip-address; | |
| description | |
| "The TE tunnel association global | |
| source."; | |
| } | |
| leaf type { | |
| type string; | |
| description | |
| "The TE tunnel association type."; | |
| } | |
| leaf provisioing { | |
| type string; | |
| description | |
| "Describes the provisioning model of the | |
| associated bidirectional LSP"; | |
| reference | |
| "draft-ietf-teas-mpls-tp-rsvpte-ext- | |
| associated-lsp, section-3.2"; | |
| } | |
| } | |
| } | |
| } | |
| /*** End of TE tunnel groupings ***/ | |
| /** | |
| * TE interface generic groupings | |
| **/ | |
| } |