| module openconfig-ospf-types { |
| |
| yang-version "1"; |
| |
| // namespace |
| namespace "http://openconfig.net/yang/ospf-types"; |
| |
| prefix "oc-ospf-types"; |
| |
| // import some basic types |
| import ietf-yang-types { prefix "yang"; } |
| import openconfig-extensions { prefix "oc-ext"; } |
| |
| // meta |
| organization "OpenConfig working group"; |
| |
| contact |
| "OpenConfig working group |
| www.openconfig.net"; |
| |
| description |
| "Type definitions for OSPF"; |
| |
| oc-ext:openconfig-version "0.1.0"; |
| |
| revision "2017-02-28"{ |
| description |
| "Initial public release of OSPFv2"; |
| reference "0.1.0"; |
| } |
| |
| revision "2016-06-24" { |
| description |
| "Initial revision"; |
| reference "0.0.1"; |
| } |
| |
| // typedefs |
| typedef ospf-area-identifier { |
| type union { |
| type uint32; |
| type yang:dotted-quad; |
| } |
| description |
| "An identifier for an area with OSPF version 2 or 3. This value |
| is expressed as either a dotted-quad, or a unsigned 32-bit |
| number"; |
| } |
| |
| typedef ospf-metric { |
| type uint16; |
| description |
| "A common type that can be utilised to express an OSPF metric"; |
| } |
| |
| typedef sr-sid-type { |
| type enumeration { |
| enum LABEL { |
| description |
| "When the length of the SR/Label Sub-TLV is specified to be 3, then |
| the right-most 20-bits represent a label value within the SR/Label |
| Sub-TLV. When this leaf is set to a value of Label the first-entry |
| leaf should be interpreted to be an MPLS label."; |
| } |
| enum SID { |
| description |
| "When the length of the SR/Label Sub-TLV is specified to be 4, then |
| the value specified in the first-entry leaf should be specified to |
| be a segment identifier."; |
| } |
| } |
| description |
| "A common type used to express the type of segment identifier that is |
| used in LSDB entries relating to segment routing"; |
| } |
| |
| // identities |
| identity OSPF_LSA_TYPE { |
| description |
| "Base identity for an OSPF LSA type. This identity is intended |
| to be used across both OSPFv2 and OSPFv3. Identity values that |
| correspond to only one OSPF version are marked as such."; |
| } |
| |
| identity ROUTER_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 1 - ROUTER_LSA. An LSA originated by each router within |
| the area describing the state and cost of the router's links |
| in the area."; |
| reference "RFC2328"; |
| } |
| |
| identity NETWORK_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 2 - NETWORK_LSA. An LSA originated for each broadcast and |
| non-broadcast multiple access (NBMA) in the area. This LSA is |
| originated by the designated router."; |
| reference "RFC2328"; |
| } |
| |
| identity SUMMARY_IP_NETWORK_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 3 - SUMMARY_IP_NETWORK_LSA. An LSA originated by area |
| border routers describing inter-area destinations. This LSA type |
| is used when the destination is an IP network"; |
| reference "RFC2328"; |
| } |
| |
| identity SUMMARY_ASBR_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 4 - SUMMARY_ASBR_LSA. An LSA originated by an area border |
| router describing inter-area destinations. This LSA type is used |
| when the destination is an AS boundary router."; |
| reference "RFC2328"; |
| } |
| |
| identity AS_EXTERNAL_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 5 - AS_EXTERNAL_LSA. This LSA type is used to describe |
| destinations external to the autonomous system, and is |
| originated by an AS boundary router (ASBR)."; |
| reference "RFC2328"; |
| } |
| |
| identity NSSA_AS_EXTERNAL_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 7 - NSSA_AS_EXTERNAL_LSA. This LSA type is used by |
| systems within a not-so-stubby-area (NSSA) to inject external |
| prefixes into the LSDB. They are translated to Type 5 LSAs |
| at an ABR device."; |
| reference "RFC3101"; |
| } |
| |
| identity OSPFV2_LINK_SCOPE_OPAQUE_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 9 - OSPFV2_LINK_SCOPE_OPAQUE_LSA. This LSA type is used |
| in OSPFv2 to distribute arbitrary information via the OSPF |
| protocol. The contents is specific to the application defining |
| the Opaque Type specified within the LSDB. LSAs with Type 9 have |
| a scope of the link that they are being transmitted on (and the |
| associated network or subnetwork)."; |
| reference "RFC5250"; |
| } |
| |
| identity OSPFV2_AREA_SCOPE_OPAQUE_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 10 - OSPFV2_AREA_SCOPE_OPAQUE_LSA. This LSA type is used |
| in OSPFv2 to distribute arbitrary information via the OSPF |
| protocol. The contents is specific to the application defining |
| the Opaque Type specified within the LSDB. LSAs with Type 10 have |
| a scope of the area that they are transmitted within."; |
| reference "RFC5250"; |
| } |
| |
| identity OSPFV2_AS_SCOPE_OPAQUE_LSA { |
| base "OSPF_LSA_TYPE"; |
| description |
| "Type 11 - OSPFV2_AS_SCOPE_OPAQUE_LSA. This LSA type is used |
| in OSPFv2 to distribute arbitrary information via the OSPF |
| protocol. The contents is specific to the application defining |
| the Opaque Type specified within the LSDB. LSAs with Type 11 |
| have a scope of the autonomous system that they are transmitted |
| within."; |
| reference "RFC5250"; |
| } |
| |
| identity ROUTER_LSA_TYPES { |
| description |
| "Sub-types of the router LSA"; |
| } |
| |
| identity ROUTER_LSA_P2P { |
| base "ROUTER_LSA_TYPES"; |
| description |
| "The LSA represents a point-to-point connection to another |
| router"; |
| } |
| |
| identity ROUTER_LSA_TRANSIT_NETWORK { |
| base "ROUTER_LSA_TYPES"; |
| description |
| "The LSA represents a connection to a transit network"; |
| } |
| |
| identity ROUTER_LSA_STUB_NETWORK { |
| base "ROUTER_LSA_TYPES"; |
| description |
| "The LSA represents a connection to a stub network"; |
| } |
| |
| identity ROUTER_LSA_VIRTUAL_LINK { |
| base "ROUTER_LSA_TYPES"; |
| description |
| "The LSA represents a virtual link connection"; |
| } |
| |
| identity OSPF_NEIGHBOR_STATE { |
| description |
| "The state of an adjacency between the local system and a remote |
| device"; |
| } |
| |
| identity DOWN { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "The initial state of a neighbor, indicating that no recent |
| information has been received from the neighbor."; |
| reference "RFC2328"; |
| } |
| |
| identity ATTEMPT { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "Utilised for neighbors that are attached to NBMA networks, it |
| indicates that no information has been recently received from |
| the neighbor but that Hello packets should be directly sent |
| to that neighbor."; |
| reference "RFC2328"; |
| } |
| |
| identity INIT { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "Indicates that a Hello packet has been received from the |
| neighbor but bi-directional communication has not yet been |
| established. That is to say that the local Router ID does |
| not appear in the list of neighbors in the remote system's |
| Hello packet."; |
| reference "RFC2328"; |
| } |
| |
| identity TWO_WAY { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "Communication between the local and remote system is |
| bi-directional such that the local system's Router ID is listed |
| in the received remote system's Hello packet."; |
| reference "RFC2328"; |
| } |
| |
| identity EXSTART { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "An adjacency with the remote system is being formed. The local |
| system is currently transmitting empty database description |
| packets in order to establish the master/slave relationship for |
| the adjacency."; |
| reference "RFC2328"; |
| } |
| |
| identity EXCHANGE { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "The local and remote systems are currently exchanging database |
| description packets in order to determine which elements of |
| their local LSDBs are out of date."; |
| reference "RFC2328"; |
| } |
| |
| identity LOADING { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "The local system is sending Link State Request packets to the |
| remote system in order to receive the more recently LSAs that |
| were discovered during the Exchange phase of the procedure |
| establishing the adjacency."; |
| reference "RFC2328"; |
| } |
| |
| identity FULL { |
| base "OSPF_NEIGHBOR_STATE"; |
| description |
| "The neighboring routers are fully adjacent such that both |
| LSDBs are synchronized. The adjacency will appear in Router and |
| Network LSAs"; |
| reference "RFC2328"; |
| } |
| |
| identity OSPF_NETWORK_TYPE { |
| description |
| "Types of network that OSPF should consider attached to an |
| interface"; |
| } |
| |
| identity POINT_TO_POINT_NETWORK { |
| base "OSPF_NETWORK_TYPE"; |
| description |
| "A interface that connects two routers."; |
| reference "RFC2328"; |
| } |
| |
| identity BROADCAST_NETWORK { |
| base "OSPF_NETWORK_TYPE"; |
| description |
| "An interface that supports >2 attached routers which has the |
| ability to address all connected systems via a single |
| (broadcast) address."; |
| } |
| |
| identity NON_BROADCAST_NETWORK { |
| base "OSPF_NETWORK_TYPE"; |
| description |
| "An interface that supports >2 attached rotuers which does not |
| have the ability to address all connected systems with a |
| broadcast address."; |
| } |
| |
| // rjs TODO: Maybe need p2mp here. |
| |
| |
| identity OSPF_OPAQUE_LSA_TYPE { |
| description |
| "This identity is the base used for opaque LSA types. The values |
| that extend this base are those that are described in the IANA |
| OSPF Opaque Link-State Advertisements (LSA) Option Types registry"; |
| } |
| |
| identity TRAFFIC_ENGINEERING { |
| base "OSPF_OPAQUE_LSA_TYPE"; |
| description |
| "The Traffic Engineering LSA. This type is used only with area-scope |
| Opaque LSAs - and is used to describe routers, point-to-point links |
| and connections to multi-access networks for traffic engineering |
| purposes."; |
| reference "RFC3630"; |
| } |
| |
| identity GRACE_LSA { |
| base "OSPF_OPAQUE_LSA_TYPE"; |
| description |
| "Grace LSAs are announced by a system undergoing graceful-restart. |
| A system that is attempting an OSPF graceful restart announces |
| Grace-LSAs with a specified grace period, indicating the intention |
| to have completed an restart within the specified period."; |
| reference "RFC3623"; |
| } |
| |
| identity ROUTER_INFORMATION { |
| base "OSPF_OPAQUE_LSA_TYPE"; |
| description |
| "The Router Information LSA is used by an OSPFv2 system to announce |
| optional capabilities of the local system, over and above those that |
| are included within the OSPF hello message field. The flooding scope |
| of the LSA can be link-, area-, or AS-wide (i.e., the LSA type can |
| be 9, 10 or 11)."; |
| reference "RFC7770"; |
| } |
| |
| identity OSPFV2_EXTENDED_PREFIX { |
| base "OSPF_OPAQUE_LSA_TYPE"; |
| description |
| "The Extended Prefix LSA is used in OSPFv2 to carry a set of attributes |
| that are to be associated with a prefix that is advertised in OSPF. The |
| attributes are carried as one or more TLV tuples. The flooding scope |
| of the LSA can be link-, area-, or AS-wide as specified by the |
| advertising system. The flooding scope of the LSA may exceed the scope |
| of the corresponding prefix."; |
| reference "RFC7684"; |
| } |
| |
| identity OSPFV2_EXTENDED_LINK { |
| base "OSPF_OPAQUE_LSA_TYPE"; |
| description |
| "The Extended Link LSA is used in OSPFv2 to carry a set of attributes |
| that are to be associated with a link that is advertised in OSPF. The |
| link attributes are carried as one or more TLV tuples. The flooding |
| scope of the link LSA is area-local - i.e., it is carried in a Type 10 |
| opaque LSA."; |
| reference "RFC7684"; |
| } |
| |
| identity OSPF_TE_LSA_TLV_TYPE { |
| description |
| "This identity is the base used for the type field of TLVs that are |
| included within the Traffic Engineering Opaque LSA."; |
| } |
| |
| identity TE_ROUTER_ADDRESS { |
| base "OSPF_TE_LSA_TLV_TYPE"; |
| description |
| "A stable IP address of the advertising router that is always reachable |
| if the node has connectivity."; |
| } |
| |
| identity TE_LINK { |
| base "OSPF_TE_LSA_TLV_TYPE"; |
| description |
| "A single link within a traffic engineering topology. A set of sub-TLVs |
| are carried within this attribute to indicate traffic engineering |
| characteristics of the link."; |
| } |
| |
| identity TE_ROUTER_IPV6_ADDRESS { |
| base "OSPF_TE_LSA_TLV_TYPE"; |
| description |
| "A stable IPv6 address of the advertising router that is always |
| reachable if the node has connectivity. This TLV is used only with |
| OSPFv3"; |
| reference "RFC5329"; |
| } |
| |
| identity TE_LINK_LOCAL { |
| base "OSPF_TE_LSA_TLV_TYPE"; |
| description |
| "Attributes associated with the local link by the system."; |
| reference "RFC4203"; |
| } |
| |
| identity TE_NODE_ATTRIBUTE { |
| base "OSPF_TE_LSA_TLV_TYPE"; |
| description |
| "Attributes associted with the local system"; |
| reference "RFC5786"; |
| } |
| |
| identity TE_OPTICAL_NODE_PROPERTY { |
| base "OSPF_TE_LSA_TLV_TYPE"; |
| description |
| "Attributes associated with the local optical node. A set of sub-TLVs |
| are carried within this TLV which are used within the GMPLS control |
| plane when using OSPF"; |
| } |
| |
| identity OSPF_TE_LINK_TLV_TYPE { |
| description |
| "This identity is the based used for the type field for sub-TLVs of the |
| Link TLV of the OSPF Traffic Engineering Opaque LSA"; |
| } |
| |
| identity TE_LINK_TYPE { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Link Type sub-TLV appears exactly once per OSPF-TE Link |
| and describes the type of the link"; |
| } |
| |
| identity TE_LINK_ID { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Link ID sub-TLV appears exactly once per OSPF-TE link and |
| identifies the remote end of the link."; |
| } |
| |
| identity TE_LINK_LOCAL_IP { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Local IP specifies a list of the interface addresses of the |
| local system corresponding to the traffic engineering link."; |
| } |
| |
| identity TE_LINK_REMOTE_IP { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Remote IP specifies a list of IP addresses of the remote |
| neighbors associated with the traffic engineering link."; |
| } |
| |
| identity TE_LINK_METRIC { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Metric specifies the link metric for traffic engineering |
| purposes"; |
| } |
| |
| identity TE_LINK_MAXIMUM_BANDWIDTH { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Maximum Bandwidth specifies the maximum bandwidth of the |
| link that it is associated with."; |
| } |
| |
| identity TE_LINK_MAXIMUM_RESERVABLE_BANDWIDTH { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE Maximum Reservable Bandwidth specifies the maximum |
| bandwidth that may be reserved on the link in bytes per second"; |
| } |
| |
| identity TE_LINK_UNRESERVED_BANDWIDTH { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE unreserved bandwidth indicates the amount of bandwidth |
| at each priority level that is currently not reserved"; |
| } |
| |
| identity TE_LINK_ADMIN_GROUP { |
| base "OSPF_TE_LINK_TLV_TYPE"; |
| description |
| "The OSPF-TE administrative group indicates the administrative group |
| that the is assigned to the interface"; |
| } |
| |
| identity TE_NODE_ATTRIBUTE_TLV_TYPE { |
| description |
| "This identity forms the base for sub-TLVs of the Node Attribute TLV |
| of the Traffic Engineering LSA"; |
| } |
| |
| identity NODE_IPV4_LOCAL_ADDRESS { |
| base "TE_NODE_ATTRIBUTE_TLV_TYPE"; |
| description |
| "The Node Attribute Sub-TLV contains a list of the IPv4 addresses of |
| the local system"; |
| } |
| |
| identity NODE_IPV6_LOCAL_ADDRESS { |
| base "TE_NODE_ATTRIBUTE_TLV_TYPE"; |
| description |
| "The Node Attribute Sub-TLV contains a list of the IPv6 addresses of |
| the local system"; |
| } |
| |
| identity GRACE_LSA_TLV_TYPES { |
| description |
| "This identity is used as the base for TLVs within the Grace LSA"; |
| } |
| |
| identity GRACE_PERIOD { |
| base "GRACE_LSA_TLV_TYPES"; |
| description |
| "This sub-TLV describes the period for which adjacencies should be |
| maintained with the restarting system"; |
| } |
| |
| identity GRACE_RESTART_REASON { |
| base "GRACE_LSA_TLV_TYPES"; |
| description |
| "This sub-TLV describes the reason for the OSPF restart of the system |
| that is restarting"; |
| } |
| |
| identity GRACE_IP_INTERFACE_ADDRESS { |
| base "GRACE_LSA_TLV_TYPES"; |
| description |
| "This sub-TLV specifies the restarting system's IP address on the |
| interface via which it is advertising the Grace LSA"; |
| } |
| |
| identity RI_LSA_TLV_TYPES { |
| description |
| "This identity is used as the base for the TLVs within the Router |
| Information LSA"; |
| reference "RFC7770"; |
| } |
| |
| identity RI_INFORMATIONAL_CAPABILITIES { |
| base "RI_LSA_TLV_TYPES"; |
| description |
| "Informational capabilities of the advertising system"; |
| reference "RFC7770"; |
| } |
| |
| identity RI_FUNCTIONAL_CAPABILITIES { |
| base "RI_LSA_TLV_TYPES"; |
| description |
| "Functional capabilities of the advertising system"; |
| reference "RFC7770"; |
| } |
| |
| identity RI_NODE_ADMIN_TAG { |
| base "RI_LSA_TLV_TYPES"; |
| description |
| "Operator-defined administrative tags associated with the advertising |
| system"; |
| reference "RFC7777"; |
| } |
| |
| identity RI_SR_SID_LABEL_RANGE { |
| base "RI_LSA_TLV_TYPES"; |
| description |
| "SID or Label ranges for use with segment routing when forwarding to |
| the advertising system"; |
| reference "draft-ietf-ospf-segment-routing-extensions"; |
| } |
| |
| identity RI_SR_ALGORITHM { |
| base "RI_LSA_TLV_TYPES"; |
| description |
| "The algorithms that are supported for segment routing by the |
| advertising system"; |
| reference "draft-ietf-ospf-segment-routing-extensions"; |
| } |
| |
| // will be shared with IS-IS |
| identity SR_ALGORITHM { |
| description |
| "This identity is used as a base for the algorithms that can be |
| supported for segment routing and are advertised by a system in the RI |
| LSA"; |
| } |
| |
| identity SPF { |
| base "SR_ALGORITHM"; |
| description |
| "The standard shortest path algorithm based on link metric, |
| as used by the OSPF protocol"; |
| } |
| |
| identity STRICT_SPF { |
| base "SR_ALGORITHM"; |
| description |
| "The standard shortest path algorithm based on link metric, with the |
| requirement that all nodes along the path honor the SPF decision. That |
| is to say that the SPF decision cannot be altered by local policy at |
| the node"; |
| } |
| |
| identity OSPF_RI_SR_SID_LABEL_TLV_TYPES { |
| description |
| "This identity is used as a base for the sub-TLVs of the Segment |
| Routing SID/Label Range TLV"; |
| } |
| |
| identity SR_SID_LABEL_TLV { |
| base "OSPF_RI_SR_SID_LABEL_TLV_TYPES"; |
| description |
| "A range of SID/Label values used by the local system"; |
| reference "draft-ietf-ospf-segment-routing-extensions"; |
| } |
| |
| identity OSPFV2_ROUTER_LINK_TYPE { |
| description |
| "OSPFv2 Router Link Types as per the IANA registry defined in |
| RFC2740"; |
| } |
| |
| identity POINT_TO_POINT_LINK { |
| base "OSPFV2_ROUTER_LINK_TYPE"; |
| description |
| "The link is a point-to-point connection to another router"; |
| } |
| |
| identity TRANSIT_NETWORK_LINK { |
| base "OSPFV2_ROUTER_LINK_TYPE"; |
| description |
| "The link is a connection to a transit network"; |
| } |
| |
| identity STUB_NETWORK_LINK { |
| base "OSPFV2_ROUTER_LINK_TYPE"; |
| description |
| "The link is a connection to a stub network"; |
| } |
| |
| identity VIRTUAL_LINK { |
| base "OSPFV2_ROUTER_LINK_TYPE"; |
| description |
| "The link is a virtual connection to another router"; |
| } |
| |
| identity OSPFV2_EXTENDED_PREFIX_SUBTLV_TYPE { |
| description |
| "Sub-TLVs of the OSPFv2 Extended Prefix LSA as defined by |
| RFC7684"; |
| } |
| |
| identity EXTENDED_PREFIX_RANGE { |
| base "OSPFV2_EXTENDED_PREFIX_SUBTLV_TYPE"; |
| description |
| "The attributes being described relate to a range of prefixes"; |
| } |
| |
| identity PREFIX_SID { |
| base "OSPFV2_EXTENDED_PREFIX_SUBTLV_TYPE"; |
| description |
| "The TLV describes a Segment Routing Prefix Segment Identifier |
| associated with a prefix"; |
| } |
| |
| identity SID_LABEL_BINDING { |
| base "OSPFV2_EXTENDED_PREFIX_SUBTLV_TYPE"; |
| description |
| "The TLV describes a binding of a SID to a path to the prefix, |
| which may have associated path characteristics"; |
| } |
| |
| identity OSPFV2_EXTENDED_PREFIX_SID_LABEL_BINDING_SUBTLV_TYPE { |
| description |
| "Sub-TLV types carried in the SID/Label Binding Sub-TLV of |
| the Extended Prefix Sub-TLV"; |
| } |
| |
| identity SID_MPLS_LABEL_BINDING { |
| base "OSPFV2_EXTENDED_PREFIX_SID_LABEL_BINDING_SUBTLV_TYPE"; |
| description |
| "This sub-TLV indicates a binding between an SR SID and an |
| MPLS label and must be present in the sub-TLV"; |
| } |
| |
| identity ERO_METRIC { |
| base "OSPFV2_EXTENDED_PREFIX_SID_LABEL_BINDING_SUBTLV_TYPE"; |
| description |
| "This sub-TLV indicates the cost of the ERO path being |
| advertised in the SID/Label TLV"; |
| } |
| |
| identity ERO_PATH { |
| base "OSPFV2_EXTENDED_PREFIX_SID_LABEL_BINDING_SUBTLV_TYPE"; |
| description |
| "This sub-TLV indicates the path associated with an ERO |
| being advertised in the SID/Label TLV"; |
| } |
| |
| identity OSPFV2_EXTPREFIX_BINDING_ERO_PATH_SEGMENT_TYPE { |
| description |
| "The types of segment included within an ERO Path described |
| within the SID/Label binding sub-TLV"; |
| } |
| |
| identity IPV4_SEGMENT { |
| base "OSPFV2_EXTPREFIX_BINDING_ERO_PATH_SEGMENT_TYPE"; |
| description |
| "The segment is specified as an IPv4 address"; |
| } |
| |
| identity UNNUMBERED_INTERFACE_SEGMENT { |
| base "OSPFV2_EXTPREFIX_BINDING_ERO_PATH_SEGMENT_TYPE"; |
| description |
| "The segment is specified as an unnumbered interface of |
| a remote system"; |
| } |
| |
| identity OSPFV2_EXTENDED_LINK_SUBTLV_TYPE { |
| description |
| "Sub-TLVs of the Extended Link TLV for OSPFv2"; |
| } |
| |
| identity ADJACENCY_SID { |
| base "OSPFV2_EXTENDED_LINK_SUBTLV_TYPE"; |
| description |
| "The extended link sub-TLV indicates an Adjacency SID"; |
| } |
| |
| identity MAX_METRIC_TRIGGER { |
| description |
| "Triggers which cause the maximum metric to be set for |
| entities advertised in OSPF"; |
| } |
| |
| identity MAX_METRIC_ON_SYSTEM_BOOT { |
| base "MAX_METRIC_TRIGGER"; |
| description |
| "Set the maximum metric when the system boots."; |
| } |
| |
| identity MAX_METRIC_INCLUDE { |
| description |
| "Entities that may optionally be included when advertising |
| the maximum metric."; |
| } |
| |
| identity MAX_METRIC_INCLUDE_STUB { |
| base "MAX_METRIC_INCLUDE"; |
| description |
| "Include stub networks when advertising the maximum metric."; |
| } |
| |
| identity MAX_METRIC_INCLUDE_TYPE2_EXTERNAL { |
| base "MAX_METRIC_INCLUDE"; |
| description |
| "Include OSPF Type 2 external routes when advertising |
| the maximum metric."; |
| } |
| } |