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Diffstat (limited to 'v3po/api/src/main/yang/vpp-classifier.yang')
| -rw-r--r-- | v3po/api/src/main/yang/vpp-classifier.yang | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/v3po/api/src/main/yang/vpp-classifier.yang b/v3po/api/src/main/yang/vpp-classifier.yang deleted file mode 100644 index ea2788289..000000000 --- a/v3po/api/src/main/yang/vpp-classifier.yang +++ /dev/null @@ -1,215 +0,0 @@ -module vpp-classifier { - yang-version 1; - namespace "urn:opendaylight:params:xml:ns:yang:vpp:classifier"; - prefix "vpp-classifier"; - - revision "2016-12-14" { - description - "This revision adds the following new features: - - updates order of union types for opaque-index"; - } - - revision "2015-06-03" { - description - "Initial revision of model for VPP packet classifier. - The model can be used ony to implement ACLs. - Other classify table usages are not supported yet, - see https://jira.fd.io/browse/VPP-203 for details."; - reference - "https://wiki.fd.io/view/VPP/Introduction_To_N-tuple_Classifiers"; - } - - import ietf-yang-types { - prefix "yang"; - } - - typedef classify-table-ref { - type leafref { - path "/vpp-classifier:vpp-classifier/classify-table/name"; - } - description - "This type is used by data models that need to reference - configured classify tables."; - } - - typedef packet-handling-action { - type enumeration { - enum "deny" { - // by VPP convention, first neighbour node (at index 0) is a drop node - value 0; - } - enum "permit" { - value -1; // indicates that the next node not set - } - } - } - - typedef vpp-node-name { - type string; - } - - typedef vpp-node { - type union { - type packet-handling-action; - type vpp-node-name; - } - description - "Defines VPP node reference using packet handling action or relative node name - (if definition in terms of packet handling action is not possible)."; - } - - typedef opaque-index { - type union { - type uint32; - type vpp-node; - } - description - "Defines opaque-index type - metadata that can be attached to session-hit packets. - Vpp nodes can't be referenced by index, because node indexes might change after vpp restart."; - } - - grouping classify-session-attributes { - description - "Defines classify session attributes that are mapped to classify_add_del_session - and classify_session_details messages parameters."; - - leaf hit_next { - type vpp-node; - mandatory true; - description - "Vpp node to which packet will be send when it produces a match."; - } - leaf opaque_index { - type opaque-index; - } - leaf advance { - type int32; - default 0; - description - "Nodes like ip4/6-classify use the parameter to \"consume\" networking layer. - Example: tunnel decapsulation."; - } - } - - grouping classify-table-base-attributes { - description - "Defines classify table attributes that are mapped to classify_add_del_table message parameters."; - - leaf classifier-node { - type vpp-node-name; - description - "Name of VPP node the table is defined for."; - } - leaf nbuckets { - mandatory true; - type uint32; - description - "Used by classifier hashing algorithm. It is not possible to resize the bucket array, - therefore suggested value is approximate number of expected entries."; - } - leaf skip_n_vectors { - type uint32; - default 0; - description - "Number of 16 byte vectors to be skipped before applying mask."; - } - leaf next_table { - type classify-table-ref; - description - "Reference to the next classify table. Required when multiple table chaining is used."; - } - leaf miss_next { - mandatory true; - type vpp-node; - description - "Vpp node to which packet will be send when it falis to produce a match"; - } - leaf mask { - type yang:hex-string; - mandatory true; - description - "Defines match mask (multiple of 16 bytes)"; - } - - list classify-session { - key "match"; - - leaf match { - type yang:hex-string; - description - "Defines actual value to be matched that is - a byte vector, which length is multiple of 16 bytes"; - - must "string-length(match) = string-length(../../mask)" { - error-message - "Match length is not equal to classify table mask length."; - description - "Match length must be equal to classify table mask length."; - } - } - - uses classify-session-attributes; - } - } - - grouping classify-table-config-attributes { - description - "Defines classify table config only attributes (present in classify_add_del_table message - but not in classify_table_info_reply)."; - - // FIXME move to classify-table-base-attributes - // after https://jira.fd.io/browse/VPP-208 is fixed - leaf memory_size { - type uint32; - mandatory true; - description - "Memory size for classify table and its entries."; - } - } - - grouping classify-table-operational-attributes { - description - "Defines classify table operational attributes (present in classify_table_info_reply message - but not in classify_add_del_table)."; - - leaf active_sessions { - type uint32; - config false; - description - "Number of sessions defined for the classify table."; - } - } - - container vpp-classifier { - list classify-table { - key "name"; - - leaf name { - type string; - description - "Hides classify table identifier managed by vpp."; - } - - uses classify-table-base-attributes; - uses classify-table-config-attributes; - } - } - - container vpp-classifier-state { - config false; - - list classify-table { - key "name"; - - leaf name { - type string; - description - "Hides classify table identifier managed by vpp."; - } - - uses classify-table-base-attributes; - uses classify-table-operational-attributes; - } - } - -} |