module openconfig-igmp { yang-version "1"; // namespace namespace "http://openconfig.net/yang/igmp"; prefix "oc-igmp"; // import some basic types/interfaces import openconfig-igmp-types { prefix oc-igmp-types; } import openconfig-types { prefix "oc-types"; } import openconfig-acl { prefix "oc-acl"; } import openconfig-extensions { prefix "oc-ext"; } import openconfig-interfaces { prefix oc-if; } import ietf-inet-types { prefix "inet"; } // meta organization "OpenConfig working group"; contact "OpenConfig working group www.openconfig.net"; description "An OpenConfig model for Internet Group Management Protocol (IGMP)."; oc-ext:openconfig-version "0.1.0"; revision "2018-02-19" { description "Initial revision."; reference "0.1.0"; } grouping admin-config { description "Re-usable grouping to enable or disable a particular feature."; leaf enabled { type boolean; default false; description "When set to true, the functionality within which this leaf is defined is enabled, when set to false it is explicitly disabled."; } } grouping igmp-interface-config { description "Configuration data for IGMP on each interface."; leaf interface-id { type oc-if:interface-id; description "Reference to an interface on which IGMP is enabled."; } uses admin-config; leaf version { type oc-igmp-types:igmp-version; description "IGMP Version."; } leaf query-interval { type oc-igmp-types:igmp-interval-type; description "Interval at which the router sends the IGMP membership queries."; } leaf filter-prefixes { type string; // TODO work out what this should be. // On Juniper it's a "policy" and on Cisco a sort of "class map" description "List used to filter joins."; } } grouping igmp-counters-per-version { description "Counters for each IGMP protocol version."; container state { config false; description "Counters for each IGMP protocol version."; leaf v1 { type uint32; description "IGMP v1."; } leaf v2 { type uint32; description "IGMP v2."; } leaf v3 { type uint32; description "IGMP v3."; } } } grouping igmp-interface-counters { description "State and session data for IGMP on each interface."; container counters { description "Counters avaiable on a per interface bases for IGMP."; container queries { description "IGMP membership queries."; container sent { description "Number of IGMP membership queries sent."; uses igmp-counters-per-version; } container received { description "Number of IGMP membership queries received."; uses igmp-counters-per-version; } } container reports { description "Number of IGMP membership reports received."; uses igmp-counters-per-version; } } } grouping igmp-snooping-state { description "IGMP membership snooping state."; leaf group { type inet:ipv4-address; description "Multicast address."; } leaf source { type inet:ipv4-address; description "Source address of multicast."; } leaf reporter { type inet:ipv4-address; description "Address of the last reporter."; } } grouping igmp-snooping-structural { description "IGMP membership information determined through snooping."; container membership-groups { description "List of IGMP Membership information."; list group { key "group"; config false; description "Multicast group membership."; leaf group { type leafref { path "../state/group"; } description "Multicast address."; } container state { config false; description "Multicast group membership."; uses igmp-snooping-state; } } } } grouping igmp-interface-state { description "IGMP interface state."; leaf query-expires { type oc-types:timeticks64; description "This timestamp indicates the time that the next query is sent. The value is the timestamp in seconds relative to the Unix Epoch (Jan 1, 1970 00:00:00 UTC)."; } } grouping igmp-interface-top { description "Configuration and state data for IGMP on each interface."; container interfaces { description "The interfaces on which IGMP is configured."; list interface { key "interface-id"; description "This container defines interface IGMP configuration and state information."; leaf interface-id { type leafref { path "../config/interface-id"; } description "Reference to an interface on which IGMP is enabled."; } container config { description "IGMP interface configuration."; uses igmp-interface-config; } container state { config false; description "This container defines state information for IGMP interfaces."; uses igmp-interface-state; uses igmp-interface-config; } uses igmp-interface-counters; uses igmp-snooping-structural; uses oc-if:interface-ref; } } } grouping igmp-ssm-maps-config { description "A Source Specific Multicast (SSM) mapping. This allows IGMP v2 hosts to be able to join in SSM environments by translating IGMP v2 reports into IGMP v3 reports. The request in an IGMP v2 join is sent toward the source address found by matching the multicast address."; leaf source { type inet:ipv4-address; description "Multicast source address."; } leaf ssm-ranges { type leafref { path "/oc-acl:acl/oc-acl:acl-sets/oc-acl:acl-set/" + "oc-acl:config/oc-acl:name"; } description "List of accepted source specific multicast (SSM) address ranges."; } } grouping igmp-global-config { description "This grouping defines global config options for IGMP."; } grouping igmp-global-top { description "Top level grouping for global IGMP configuration."; container ssm { description "Source specific multicast (SSM)."; container mappings { description "A list of source specific multicast (SSM) mappings."; list mapping { key "source"; description "A Source Specific Multicast (SSM) mapping. This allows IGMP v2 hosts to be able to join in SSM environments by translating IGMP v2 reports into IGMP v3 reports. The request in an IGMP v2 join is sent toward the source address found by matching the multicast address."; leaf source { type leafref { path "../config/source"; } description "Multicast source address."; } container config { description "Configuration for SSM maps."; uses igmp-ssm-maps-config; } container state { config false; description "State for SSM maps."; uses igmp-ssm-maps-config; } } } } } grouping igmp-top { description "Top-level grouping for IGMP."; container igmp { description "Top-level IGMP configuration and operational state."; container global { description "Global IGMP configuration and operational state."; uses igmp-global-top; } uses igmp-interface-top; } } // data definition statements }