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Diffstat (limited to 'src/plugins/yang/openconfig/openconfig-mpls-rsvp.yang')
| -rw-r--r-- | src/plugins/yang/openconfig/openconfig-mpls-rsvp.yang | 1446 |
1 files changed, 1446 insertions, 0 deletions
diff --git a/src/plugins/yang/openconfig/openconfig-mpls-rsvp.yang b/src/plugins/yang/openconfig/openconfig-mpls-rsvp.yang new file mode 100644 index 0000000..6b6f4ac --- /dev/null +++ b/src/plugins/yang/openconfig/openconfig-mpls-rsvp.yang @@ -0,0 +1,1446 @@ +module openconfig-mpls-rsvp { + + yang-version "1"; + + // namespace + namespace "http://openconfig.net/yang/rsvp"; + + prefix "oc-rsvp"; + + // import some basic types + import openconfig-inet-types { prefix inet; } + import openconfig-mpls-types { prefix oc-mplst; } + import openconfig-yang-types { prefix yang; } + import openconfig-types { prefix oc-types; } + import openconfig-extensions { prefix oc-ext; } + import openconfig-interfaces { prefix oc-if; } + + + // meta + organization "OpenConfig working group"; + + contact + "OpenConfig working group + netopenconfig@googlegroups.com"; + + description + "Configuration for RSVP-TE signaling, including global protocol + parameters and LSP-specific configuration for constrained-path + LSPs"; + + oc-ext:openconfig-version "3.0.0"; + + revision "2018-07-02" { + description + "Add new RSVP-TE statistics, remove associated-rsvp-session + leaf. Remove use of date-and-time."; + reference "3.0.0"; + } + + revision "2018-06-16" { + description + "Included attributes for base LDP configuration."; + reference "2.6.0"; + } + + revision "2018-06-13" { + description + "Add ttl-propagation to global MPLS config"; + reference "2.5.0"; + } + + revision "2018-06-05" { + description + "Fixed bugs in when statements on RSVP-TE attributes"; + reference "2.4.2"; + } + + revision "2017-08-24" { + description + "Minor formatting fixes."; + reference "2.4.1"; + } + + revision "2017-06-21" { + description + "Add TC bits typedef."; + reference "2.4.0"; + } + + revision "2017-03-22" { + description + "Add RSVP calculated-absolute-subscription-bw"; + reference "2.3.0"; + } + + revision "2017-01-26" { + description + "Add RSVP Tspec, clarify units for RSVP, remove unused LDP"; + reference "2.2.0"; + } + + revision "2016-12-15" { + description + "Add additional MPLS parameters"; + reference "2.1.0"; + } + + revision "2016-09-01" { + description + "Revisions based on implementation feedback"; + reference "2.0.0"; + } + + revision "2016-08-08" { + description + "Public release of MPLS models"; + reference "1.0.1"; + } + + // grouping statements + + grouping mpls-rsvp-soft-preemption-config { + description + "Configuration for MPLS soft preemption"; + leaf enable { + type boolean; + default false; + description + "Enables soft preemption on a node."; + } + + leaf soft-preemption-timeout { + type uint16 { + range 0..max; + } + default 30; + description + "Timeout value for soft preemption to revert + to hard preemption. The default timeout for + soft-preemption is 30 seconds - after which + the local system reverts to hard pre-emption."; + reference "RFC5712 MPLS-TE soft preemption"; + } + } + + grouping mpls-rsvp-soft-preemption { + description + "Top level group for MPLS soft preemption"; + container soft-preemption { + description + "Protocol options relating to RSVP + soft preemption"; + container config { + description + "Configuration parameters relating to RSVP + soft preemption support"; + uses mpls-rsvp-soft-preemption-config; + } + container state { + config false; + description + "State parameters relating to RSVP + soft preemption support"; + uses mpls-rsvp-soft-preemption-config; + } + } + } + + grouping mpls-rsvp-hellos-config { + description + "RSVP protocol options configuration."; + + leaf hello-interval { + type uint16 { + range 1000..60000; + } + units milliseconds; + default 9000; + description + "set the interval in ms between RSVP hello + messages"; + reference + "RFC 3209: RSVP-TE: Extensions to RSVP for + LSP Tunnels. + RFC 5495: Description of the Resource + Reservation Protocol - Traffic-Engineered + (RSVP-TE) Graceful Restart Procedures"; + } + + leaf refresh-reduction { + type boolean; + default true; + description + "enables all RSVP refresh reduction message + bundling, RSVP message ID, reliable message delivery + and summary refresh"; + reference + "RFC 2961 RSVP Refresh Overhead Reduction + Extensions"; + } + } + + grouping mpls-rsvp-hellos { + description + "Top level grouping for RSVP hellos parameters"; + // TODO: confirm that the described semantics are supported + // on various implementations. Finer grain configuration + // will be vendor-specific + + container hellos { + description + "Top level container for RSVP hello parameters"; + + container config { + description + "Configuration parameters relating to RSVP + hellos"; + uses mpls-rsvp-hellos-config; + } + container state { + config false; + description + "State information associated with RSVP hellos"; + uses mpls-rsvp-hellos-config; + } + } + } + + grouping mpls-rsvp-subscription-config { + description + "RSVP subscription configuration"; + + leaf subscription { + type oc-types:percentage; + description + "percentage of the interface bandwidth that + RSVP can reserve"; + } + } + + grouping mpls-rsvp-subscription-state { + description + "Operational state parameters relating to the + bandwidth subscription on an interface"; + + leaf calculated-absolute-subscription-bw { + type uint64; + units "kbps"; + description + "The calculated absolute value of the bandwidth + which is reservable to RSVP-TE on the interface + prior to any adjustments that may be made from + external sources."; + } + } + + grouping mpls-rsvp-subscription { + description + "Top level group for RSVP subscription options"; + + container subscription { + description + "Bandwidth percentage reservable by RSVP + on an interface"; + + container config { + description + "Configuration parameters relating to RSVP + subscription options"; + uses mpls-rsvp-subscription-config; + } + + container state { + config false; + description + "State parameters relating to RSVP + subscription options"; + uses mpls-rsvp-subscription-config; + uses mpls-rsvp-subscription-state; + } + } + } + + grouping mpls-rsvp-graceful-restart-config { + description + "Configuration parameters relating to RSVP Graceful-Restart"; + + leaf enable { + type boolean; + default false; + description + "Enables graceful restart on the node."; + } + + leaf restart-time { + type uint32; + description + "Graceful restart time (seconds)."; + reference + "RFC 5495: Description of the Resource + Reservation Protocol - Traffic-Engineered + (RSVP-TE) Graceful Restart Procedures"; + } + leaf recovery-time { + type uint32; + description + "RSVP state recovery time"; + } + } + + grouping mpls-rsvp-graceful-restart { + description + "Top level group for RSVP graceful-restart + parameters"; + + container graceful-restart { + description + "Operational state and configuration parameters relating to + graceful-restart for RSVP"; + + container config { + description + "Configuration parameters relating to + graceful-restart"; + uses mpls-rsvp-graceful-restart-config; + } + + container state { + config false; + description + "State information associated with + RSVP graceful-restart"; + uses mpls-rsvp-graceful-restart-config; + } + } + } + + grouping mpls-rsvp-authentication-config { + description + "RSVP authentication parameters container."; + + leaf enable { + type boolean; + default false; + description + "Enables RSVP authentication on the node."; + } + + leaf authentication-key { + type string { + // Juniper supports 1..16 while + // Cisco has a much bigger range, up to 60. + length "1..32"; + } + description + "authenticate RSVP signaling + messages"; + reference + "RFC 2747: RSVP Cryptographic Authentication"; + } + } + + grouping mpls-rsvp-authentication { + description + "Top level group for RSVP authentication, + as per RFC2747"; + + container authentication { + description + "Configuration and state parameters relating to RSVP + authentication as per RFC2747"; + + container config { + description + "Configuration parameters relating + to authentication"; + uses mpls-rsvp-authentication-config; + } + + container state { + config false; + description + "State information associated + with authentication"; + uses mpls-rsvp-authentication-config; + } + } + } + + grouping mpls-rsvp-protection-config { + description + "RSVP facility (link/node) protection configuration"; + + leaf link-protection-style-requested { + type identityref { + base oc-mplst:PROTECTION_TYPE; + } + default oc-mplst:LINK_NODE_PROTECTION_REQUESTED; + description + "Style of mpls frr protection desired: + link, link-node, or unprotected"; + } + + leaf bypass-optimize-interval { + type uint16; + units seconds; + description + "interval between periodic optimization + of the bypass LSPs"; + // note: this is interface specific on juniper + // on iox, this is global. need to resolve. + } + // to be completed, things like enabling link protection, + // optimization times, etc. + } + + grouping mpls-rsvp-link-protection { + description + "Top level group for RSVP protection"; + container protection { + description + "link-protection (NHOP) related configuration"; + + container config { + description + "Configuration for link-protection"; + uses mpls-rsvp-protection-config; + } + + container state { + config false; + description + "State for link-protection"; + uses mpls-rsvp-protection-config; + } + } + } + + grouping mpls-rsvp-statistics { + description + "Top level grouping for RSVP protocol state"; + + uses mpls-rsvp-protocol-state; + } + + grouping rsvp-global { + description + "Global RSVP protocol configuration"; + container rsvp-te { + description + "RSVP-TE global signaling protocol configuration"; + + uses mpls-rsvp-session-state; + + container neighbors { + description + "Configuration and state for RSVP neighbors connecting + to the device"; + + list neighbor { + key "address"; + + config false; + + description + "List of RSVP neighbors of the local system"; + + leaf address { + type leafref { + path "../state/address"; + } + description + "Reference to the address of the RSVP neighbor"; + } + + container state { + config false; + description + "Operational state parameters relating to the + RSVP neighbor"; + uses mpls-rsvp-neighbor-state; + } + } + } + + container global { + description + "Platform wide RSVP configuration and state"; + uses mpls-rsvp-graceful-restart; + uses mpls-rsvp-soft-preemption; + uses mpls-rsvp-hellos; + + container state { + config false; + description + "Platform wide RSVP state, including counters"; + // TODO - reconcile global and per-interface + // protocol-related statistics + + container counters { + config false; + description + "Platform wide RSVP statistics and counters"; + uses mpls-rsvp-global-protocol-state; + uses mpls-rsvp-statistics; + + container errors { + description + "Error counters associated with the global RSVP-TE + instance."; + uses mpls-rsvp-error-counters; + } + } + } + } + + container interface-attributes { + description + "Attributes relating to RSVP-TE enabled interfaces"; + + list interface { + key "interface-id"; + description + "list of per-interface RSVP configurations"; + + leaf interface-id { + type leafref { + path "../config/interface-id"; + } + description + "reference to the interface-id data"; + } + + + container config { + description + "Configuration of per-interface RSVP parameters"; + uses mpls-rsvp-interfaces-config; + } + + container state { + config false; + description + "Per-interface RSVP protocol and state information"; + + uses mpls-rsvp-interfaces-state; + uses mpls-rsvp-interfaces-config; + + container counters { + config false; + description + "Interface specific RSVP statistics and counters"; + uses mpls-rsvp-protocol-state; + uses mpls-rsvp-rate-limited-messages-state; + + container errors { + description + "Interface specific RSVP error counters"; + uses mpls-rsvp-error-counters; + } + } + } + + uses oc-if:interface-ref; + uses mpls-rsvp-interface-reservations; + uses mpls-rsvp-hellos; + uses mpls-rsvp-authentication; + uses mpls-rsvp-subscription; + uses mpls-rsvp-link-protection; + } + } + } + } + + grouping rsvp-p2p-tunnel-attributes-config { + description + "properties of RSVP point-to-point paths"; + + leaf source { + when "../signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type inet:ip-address; + description + "RSVP-TE tunnel source address"; + } + + leaf soft-preemption { + when "../signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type boolean; + default false; + description + "Enables RSVP soft-preemption on this LSP"; + } + + uses rsvp-priorities-tunnel-config; + } + + grouping rsvp-priorities-tunnel-config { + description + "Configuration paramters related to RSVP-TE priorities for + an LSP tunnel"; + + leaf setup-priority { + when "../signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type uint8 { + range 0..7; + } + default 7; + description + "RSVP-TE preemption priority during LSP setup, lower is + higher priority; default 7 indicates that LSP will not + preempt established LSPs during setup"; + reference "RFC 3209 - RSVP-TE: Extensions to RSVP for + LSP Tunnels"; + } + + leaf hold-priority { + when "../signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type uint8 { + range 0..7; + } + default 0; + description + "preemption priority once the LSP is established, + lower is higher priority; default 0 indicates other LSPs + will not preempt the LSPs once established"; + reference "RFC 3209 - RSVP-TE: Extensions to RSVP for + LSP Tunnels"; + } + } + + grouping rsvp-priorities-path-config { + description + "Configuration paramters related to RSVP-TE priorities on + a primary/secondary path associated with an LSP."; + + leaf setup-priority { + when "../../../../../" + + "config/signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type uint8 { + range 0..7; + } + default 7; + description + "RSVP-TE preemption priority during LSP setup, lower is + higher priority; default 7 indicates that LSP will not + preempt established LSPs during setup"; + reference "RFC 3209 - RSVP-TE: Extensions to RSVP for + LSP Tunnels"; + } + + leaf hold-priority { + when "../../../../../" + + "config/signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type uint8 { + range 0..7; + } + default 0; + description + "preemption priority once the LSP is established, + lower is higher priority; default 0 indicates other LSPs + will not preempt the LSPs once established"; + reference "RFC 3209 - RSVP-TE: Extensions to RSVP for + LSP Tunnels"; + } + } + + grouping rsvp-p2p-path-attributes-config { + description + "properties of RSPP point-to-point paths"; + + uses rsvp-priorities-path-config; + + leaf retry-timer { + when "../../../../../" + + "config/signaling-protocol = 'PATH_SETUP_RSVP'" { + description + "When the signaling protocol is RSVP-TE "; + } + type uint16 { + range 1..600; + } + units seconds; + description + "sets the time between attempts to establish the + LSP"; + } + } + + grouping mpls-rsvp-neighbor-state { + description + "State information for RSVP neighbors"; + + leaf address { + type inet:ip-address; + description + "Address of RSVP neighbor"; + } + + leaf detected-interface { + type string; + description + "Interface where RSVP neighbor was detected"; + } + + leaf neighbor-status { + type enumeration { + enum UP { + description + "RSVP hello messages are detected from the neighbor"; + } + enum DOWN { + description + "RSVP neighbor not detected as up, due to a + communication failure or IGP notification + the neighbor is unavailable"; + } + } + description + "Enumuration of possible RSVP neighbor states"; + } + + leaf refresh-reduction { + type boolean; + description + "Suppport of neighbor for RSVP refresh reduction"; + reference + "RFC 2961 RSVP Refresh Overhead Reduction + Extensions"; + } + + } + + grouping mpls-rsvp-session-state { + description + "State information for RSVP TE sessions"; + + container sessions { + description + "Enclosing container for sessions"; + + list session { + key "local-index"; + config false; + + description + "List of RSVP sessions"; + + leaf local-index { + type leafref { + path "../state/local-index"; + } + description + "Reference to the local index for the RSVP + session"; + } + + uses mpls-rsvp-record-route-object-top; + uses mpls-rsvp-explicit-route-object-top; + + container state { + description + "Operational state parameters relating to the + RSVP session"; + + leaf local-index { + type uint64; + description + "The index used to identify the RSVP session + on the local network element. This index is + generated by the device and is unique only + to the local network element."; + } + + leaf source-address { + type inet:ip-address; + description + "Origin address of RSVP session"; + } + + leaf destination-address { + type inet:ip-address; + description + "Destination address of RSVP session"; + } + + leaf tunnel-id { + type uint16; + description + "The tunnel ID is an identifier used in the + RSVP session, which remains constant over + the life of the tunnel."; + reference "RFC 3209"; + } + + leaf lsp-id { + type uint16; + description + "The LSP ID distinguishes between two LSPs + originated from the same headend, and is + commonly used to distinguish RSVP sessions + during make before break operations."; + reference "RFC 3209"; + } + + leaf session-name { + type string; + description + "The signaled name of this RSVP session."; + } + + leaf status { + type enumeration { + enum UP { + description + "RSVP session is up"; + } + enum DOWN { + description + "RSVP session is down"; + } + } + description + "Enumeration of RSVP session states"; + } + + leaf type { + type identityref { + base oc-mplst:LSP_ROLE; + } + description + "The type/role of the RSVP session, signifing + the session's role on the current device, such as + a transit session vs. an ingress session."; + } + + leaf protection-requested { + type identityref { + base oc-mplst:PROTECTION_TYPE; + } + description + "The type of protection requested for the RSVP session"; + } + + leaf label-in { + type oc-mplst:mpls-label; + description + "Incoming MPLS label associated with this RSVP session"; + } + + leaf label-out { + type oc-mplst:mpls-label; + description + "Outgoing MPLS label associated with this RSVP session"; + } + + container sender-tspec { + description + "Operational state statistics relating to the SENDER_TSPEC + received for the RSVP session"; + + leaf rate { + type oc-types:ieeefloat32; + units "Bps"; + description + "The rate at which the head-end device generates traffic, + expressed in bytes per second."; + reference + "RFC2210: RSVP with INTSERV"; + } + + leaf size { + type oc-types:ieeefloat32; + units "bytes per second"; + description + "The size of the token bucket that is used to determine + the rate at which the head-end device generates traffic, + expressed in bytes per second."; + reference + "RFC2210: RSVP with INTSERV"; + } + + leaf peak-data-rate { + type union { + type oc-types:ieeefloat32; + type enumeration { + enum INFINITY { + description + "The head-end device has no maximum data rate."; + } + } + } + units "bytes per second"; + description + "The maximum traffic generation rate that the head-end + device sends traffic at."; + reference + "RFC2210: RSVP with INTSERV"; + } + } + } + } + } + } //rsvp-session-state + + grouping mpls-rsvp-interfaces-config { + description + "RSVP configuration information relevant to an interface"; + + leaf interface-id { + type oc-if:interface-id; + description + "Identifier for the interface"; + } + } + + grouping mpls-rsvp-interfaces-state { + description + "RSVP state information relevant to an interface"; + + leaf max-link-bandwidth { + type oc-mplst:bandwidth-kbps; + description + "The maximum link bandwidth expressed in kilobits + per second. This value should be the same (other than + the units) as the value that is advertised into the + IGP traffic engineering database."; + } + } + + grouping mpls-rsvp-interface-reservations { + description + "Operational state related to interface bandwidth + reservations"; + + container bandwidth-reservations { + description + "Enclosing container for bandwidth reservation"; + list bandwidth-reservation { + key "priority"; + config false; + description + "Available and reserved bandwidth by priority on + the interface."; + + leaf priority { + type leafref { + path "../state/priority"; + } + description "Reference to the RSVP priority level"; + } + + container state { + description + "Operational state parameters relating to a + bandwidth reservation at a certain priority"; + + leaf priority { + type union { + type uint8 { + range 0..7; + } + type enumeration { + enum ALL { + description + "The ALL keyword represents the overall + state of the interface - i.e., the union + of all of the priority levels"; + } + } + } + description + "RSVP priority level for LSPs traversing the interface"; + } + + leaf available-bandwidth { + type oc-mplst:bandwidth-mbps; + description + "Bandwidth currently available with the priority level, + or for the entire interface when the priority is set to + ALL"; + } + + leaf reserved-bandwidth { + type oc-mplst:bandwidth-mbps; + description + "Bandwidth currently reserved within the priority level, + or the sum of all priority levels when the keyword is set + to ALL"; + } + + leaf active-reservations-count { + type yang:gauge64; + description + "Number of active RSVP reservations in the associated + priority, or the sum of all reservations when the priority + level is set to ALL"; + } + + leaf highwater-mark { + type oc-mplst:bandwidth-mbps; + description + "Maximum bandwidth reserved on the interface within the + priority, or across all priorities in the case that the + priority level is set to ALL"; + } + } + } + } + } + + grouping mpls-rsvp-global-protocol-state { + description + "RSVP protocol statistics which may not apply + on an interface, but are significant globally."; + + leaf path-timeouts { + type yang:counter64; + description + "The number of Path State Blocks (PSBs) that + have been timed out by the local system."; + } + + leaf reservation-timeouts { + type yang:counter64; + description + "The number of Reservation State Blocks (RSBs) that + have been timed out by the local system."; + } + + uses mpls-rsvp-rate-limited-messages-state; + } + + grouping mpls-rsvp-rate-limited-messages-state { + description + "Common grouping for rate limit messages"; + + leaf rate-limited-messages { + type yang:counter64; + description + "RSVP messages dropped due to rate limiting"; + } + } + + grouping mpls-rsvp-protocol-state { + description + "RSVP protocol statistics and message counters"; + + leaf in-path-messages { + type yang:counter64; + description + "Number of received RSVP Path messages"; + } + + leaf in-path-error-messages { + type yang:counter64; + description + "Number of received RSVP Path Error messages"; + } + + leaf in-path-tear-messages { + type yang:counter64; + description + "Number of received RSVP Path Tear messages"; + } + + leaf in-reservation-messages { + type yang:counter64; + description + "Number of received RSVP Resv messages"; + } + + leaf in-reservation-error-messages { + type yang:counter64; + description + "Number of received RSVP Resv Error messages"; + } + + leaf in-reservation-tear-messages { + type yang:counter64; + description + "Number of received RSVP Resv Tear messages"; + } + + leaf in-hello-messages { + type yang:counter64; + description + "Number of received RSVP hello messages"; + } + + leaf in-srefresh-messages { + type yang:counter64; + description + "Number of received RSVP summary refresh messages"; + } + + leaf in-ack-messages { + type yang:counter64; + description + "Number of received RSVP refresh reduction ack + messages"; + } + + leaf out-path-messages { + type yang:counter64; + description + "Number of sent RSVP PATH messages"; + } + + leaf out-path-error-messages { + type yang:counter64; + description + "Number of sent RSVP Path Error messages"; + } + + leaf out-path-tear-messages { + type yang:counter64; + description + "Number of sent RSVP Path Tear messages"; + } + + leaf out-reservation-messages { + type yang:counter64; + description + "Number of sent RSVP Resv messages"; + } + + leaf out-reservation-error-messages { + type yang:counter64; + description + "Number of sent RSVP Resv Error messages"; + } + + leaf out-reservation-tear-messages { + type yang:counter64; + description + "Number of sent RSVP Resv Tear messages"; + } + + leaf out-hello-messages { + type yang:counter64; + description + "Number of sent RSVP hello messages"; + } + + leaf out-srefresh-messages { + type yang:counter64; + description + "Number of sent RSVP summary refresh messages"; + } + + leaf out-ack-messages { + type yang:counter64; + description + "Number of sent RSVP refresh reduction ack messages"; + } + } + + grouping mpls-rsvp-record-route-object-top { + description + "Top-level structure grouping for list of record route + objects."; + + container record-route-objects { + description + "Enclosing container for MPLS RRO objects associated with the + traffic engineered tunnel."; + + list record-route-object { + key "index"; + config false; + + description + "Read-only list of record route objects associated with the + traffic engineered tunnel. Each entry in the list + may contain a hop IP address, MPLS label allocated + at the hop, and the flags associated with the entry."; + + leaf index { + type leafref { + path "../state/index"; + } + description + "Reference to the index of the record route object. + The index is used to indicate the ordering of hops in + the path."; + } + + container state { + config false; + + description + "Information related to RRO objects. The hop, label, and + optional flags are present for each entry in the list."; + + uses mpls-rsvp-record-route-object-state; + } + } + } + } + + grouping mpls-rsvp-record-route-object-state { + description + "Grouping to hold information relating to record route + objects relevant to a traffic engineering LSP."; + + leaf index { + type uint8; + description + "Index of object in the list. Used for ordering."; + } + + leaf address { + type inet:ip-address; + description + "IP router hop for RRO entry"; + } + + leaf reported-label { + type oc-mplst:mpls-label; + description + "Label reported for RRO hop"; + } + + leaf reported-flags { + type uint8; + description + "Subobject flags for MPLS label"; + } + } + + grouping mpls-rsvp-explicit-route-object-top { + description + "Top-level structure for explicit-route objects."; + + container explicit-route-objects { + description + "Enclosing container for MPLS ERO objects associated + with the traffic engineered tunnel."; + + list explicit-route-object { + key "index"; + + config false; + + description + "Read-only list of explicit route objects associated with the + traffic-engineered tunnel. Each entry in the list contains + a hop IP address, and the MPLS label allocated at the hop."; + + leaf index { + type leafref { + path "../state/index"; + } + description + "Reference to the index of the entry in the explicit route + object. The index is used to indicate the ordering of hops + in the path."; + } + + container state { + config false; + description + "Information related to the ERO index."; + uses mpls-rsvp-explicit-route-object-state; + } + } + } + } + + grouping mpls-rsvp-explicit-route-object-state { + description + "Grouping defining information related to an individual hop + of an ERO."; + + leaf index { + type uint64; + description + "Index of the entry in the ERO. Entries are ordered in + ascending order from the source to destination of the + LSP."; + } + + leaf loose { + type boolean; + description + "When set to true, indicates that the hop of the ERO is + a loose hop within the explicit route. If unset, indicates + that the hop must explicitly traverse the entity specified + in the ERO hop as the next-entity."; + } + + leaf type { + type enumeration { + enum IPV4 { + description + "The hop represents an IPv4 prefix."; + reference "RFC3209"; + } + enum IPV6 { + description + "The hop represents an IPv6 prefix."; + reference "RFC3209"; + } + enum ASN { + description + "The hop represents an autonomous system number."; + reference "RFC3209"; + } + enum ASN4 { + description + "The hop represents a 4-byte autonomous system number."; + } + enum LABEL { + description + "The hop represents an MPLS label."; + reference "RFC3473"; + } + enum UNNUMBERED_INTERFACE { + description + "The hop represents an unnumbered interface."; + reference "RFC3477"; + } + } + description + "The type of hop indicated by the ERO entry."; + } + + leaf ip-prefix { + type inet:ip-prefix; + description + "The IPv4 or IPv6 prefix indicated by the ERO. Specified + only when the ERO hop is an IPv4 or IPv6 prefix."; + } + + leaf asn { + type inet:as-number; + description + "The autonomous system number indicated by the ERO. Specified + only when the ERO hop is an 2 or 4-byte AS number."; + } + + leaf label { + type oc-mplst:mpls-label; + description + "The MPLS label specified in the ERO hop. Specified only when + the hop is an MPLS label."; + } + + leaf interface-id { + type uint32; + description + "The interface ID for an unnumbered interface. Specified only + when the ERO hop is a unnumbered interface."; + } + reference + "RFC3477 - Signalling Unnumbered Links in Resource + ReSerVation Protocol - Traffic Engineering (RSVP-TE)"; + + } + + grouping mpls-rsvp-error-counters { + description + "Grouping containing definitions of leaves relating to + errors in RSVP-TE. This grouping can be used in different + contexts - e.g., per-RSVP-TE protocol instance, or per- + interface such that the errors represented should + correspond to the number of errors that have occurred for + the context in which the grouping is used."; + + leaf authentication-fail { + type yang:counter64; + description + "The number of packets received that have failed RSVP-TE + authentication checks in the specified context."; + } + + leaf bad-checksum { + type yang:counter64; + description + "The number of packets received that have an incorrect RSVP-TE + checksum in the context."; + } + + leaf bad-packet-format { + type yang:counter64; + description + "The number of packets received that were dropped due to being + badly formed in the context."; + } + + leaf bad-packet-length { + type yang:counter64; + description + "The number of packets received that were dropped due to having + an invalid length specified in the context."; + } + + leaf out-of-order { + type yang:counter64; + description + "The number of messages received out of order in the context."; + } + + leaf received-nack { + type yang:counter64; + description + "The number of NACK RESV messages received in the context."; + } + + leaf transmit-failure { + type yang:counter64; + description + "The total number of packets dropped on transmit in the context."; + } + + leaf transmit-queue-full { + type yang:counter64; + description + "The number of packets dropped due to the transmit queue being + full in the context."; + } + + leaf unknown-ack { + type yang:counter64; + description + "The number of packets received containing an ACK for an unknown + message ID in the context."; + } + + leaf unknown-nack { + type yang:counter64; + description + "The number of packets received containing a NACK for an unknown + message ID in the context."; + } + } + + + + // data definition statements + + // augment statements + + // rpc statements + + // notification statements + +} |