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authorMichal Cmarada <michal.cmarada@pantheon.tech>2018-06-15 13:09:56 +0200
committerMarek Gradzki <mgradzki@cisco.com>2018-06-19 18:54:51 +0000
commit3edc384ac6cbeb68d36dbb4a51aa027c3bd3257d (patch)
tree78e4ae88f89e08756ae469d068c45e2e7a059c2f /srv6/srv6-api/src/main/yang/hc2vpp-ietf-srv6-static@2018-03-01.yang
parentb44b5a2a1ee8ba193265708272be97fd6f11d010 (diff)
HC2VPP-288 - add SRv6 module (writers only)
Changes: - add new module for SRv6 - add models for SRv6 configuration: from https://datatracker.ietf.org/doc/draft-raza-spring-srv6-yang/ - hc2vpp-ietf-srv6-base@2018-03-01.yang - hc2vpp-ietf-srv6-static@2018-03-01.yang - ietf-srv6-types@2018-03-01.yang - implements Configuration of local sids and their end functions. - implements support for FIB table management (HC2VPP-345) Models hc2vpp-ietf-srv6-base and hc2vpp-ietf-srv6-static are changed (HC2VPP-332): - imports for routing models (HC2VPP-298) - presence in end function containers was added to fix mandatory child verification if parent container is not present Change-Id: Ib74e48023b671383f076b84773e26ce7c5ae282a Signed-off-by: Michal Cmarada <michal.cmarada@pantheon.tech> Signed-off-by: Jan Srnicek <jan.srnicek@pantheon.tech>
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+module hc2vpp-ietf-srv6-static {
+
+ namespace "urn:ietf:params:xml:ns:yang:ietf-srv6-static";
+ prefix srv6-static;
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import ietf-inet-types {
+ prefix inet;
+ }
+
+ // TODO: hc2vpp-298 - Renamed imports, because hc2vpp uses modified versions of these models.
+ import hc2vpp-ietf-routing {
+ prefix "rt";
+ }
+
+ import ietf-srv6-types {
+ prefix srv6-types;
+ }
+
+ // TODO: hc2vpp-332 - Renamed imports, because hc2vpp uses modified versions of these models.
+ import hc2vpp-ietf-srv6-base {
+ prefix srv6;
+ }
+
+ organization
+ "IETF SPRING Working Group";
+ contact
+ "WG Web: <http://tools.ietf.org/wg/spring/>
+ WG List: <mailto:spring@ietf.org>
+
+
+ Editor: Kamran Raza
+ <mailto:skraza@cisco.com>
+
+ Editor: Jaganbabu Rajamanickam
+ <maito:jrajaman@cisco.com>
+
+ Editor: Xufeng Liu
+ <mailto:Xufeng_Liu@jabil.com>
+
+ Editor: Zhibo Hu
+ <mailto:huzhibo@huawei.com>
+
+ Editor: Iftekhar Hussain
+ <mailto:IHussain@infinera.com>
+
+ Editor: Himanshu Shah
+ <mailto:hshah@ciena.com>
+
+ Editor: Daniel Voyer
+ <mailto:daniel.voyer@bell.ca>
+
+ Editor: Hani Elmalky
+ <mailto:hani.elmalky@ericsson.com>
+
+ Editor: Satoru Matsushima
+ <mailto:satoru.matsushima@gmail.com>
+
+ Editor: Katsuhiro Horiba
+ <mailto:katsuhiro.horiba@g.softbank.co.jp>
+
+ Editor: Ahmed AbdelSalam
+ <mailto:ahmed.abdelsalam@gssi.it>
+
+ ";
+
+ description
+ "This YANG module defines the essential elements for the
+ management of Static application for Segment-Routing with
+ IPv6 dataplane (SRv6).
+
+ Copyright (c) 2017 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, is permitted pursuant to, and subject
+ to the license terms contained in, the Simplified BSD License
+ set forth in Section 4.c of the IETF Trust's Legal Provisions
+ Relating to IETF Documents
+
+ (http://trustee.ietf.org/license-info).";
+
+ reference "RFC XXXX";
+
+ revision 2018-03-01 {
+ description
+ "Updated to align with SRv6 network programming draft rev 04";
+ reference
+ "RFC XXXX: YANG Data Model for SRv6";
+ }
+
+ revision 2017-11-12 {
+ description
+ "Initial revision.";
+ reference
+ "RFC XXXX: YANG Data Model for SRv6";
+ }
+
+ /*
+ * Config and State
+ */
+
+
+ grouping path-attrs-v6 {
+ description
+ "IPv6 Path properties";
+
+ leaf interface {
+ type if:interface-ref;
+ description "The outgoing interface";
+ }
+
+ leaf next-hop {
+ type inet:ipv6-address;
+ description "The IP address of the next-hop";
+ }
+
+ uses srv6:path-attrs-cmn;
+ }
+
+ grouping path-attrs-v4 {
+ description
+ "IPv4 Path properties";
+
+ leaf interface {
+ type if:interface-ref;
+ description "The outgoing interface";
+ }
+
+ leaf next-hop {
+ type inet:ipv4-address;
+ description "The IP address of the next-hop";
+ }
+
+ uses srv6:path-attrs-cmn;
+ }
+
+ grouping path-attrs-mpls {
+ description
+ "MPLS Path properties";
+
+ leaf interface {
+ type if:interface-ref;
+ description "The outgoing interface";
+ }
+
+ leaf next-hop {
+ type inet:ip-address;
+ description "The IP address of the next-hop";
+ }
+
+ uses srv6:path-attrs-cmn;
+ }
+
+ grouping multi-paths-v6 {
+ description "Multipath grouping";
+
+ container paths {
+ description "List of outgoing paths";
+ list path {
+ key path-index;
+ description "The list of paths associated with the SID";
+
+ leaf path-index {
+ type uint8;
+ description "Index of the path";
+ }
+
+ uses path-attrs-v6;
+ container encap {
+ description "Encapsulation on path";
+ uses srv6:path-out-sids;
+ }
+ }
+ }
+ }
+
+
+ grouping multi-paths-v4 {
+ description "Multipath grouping";
+
+ container paths {
+ description "List of outgoing paths";
+ list path {
+ key path-index;
+ description "The list of paths associated with the SID";
+
+ leaf path-index {
+ type uint8;
+ description "Index of the path";
+ }
+
+ uses path-attrs-v4;
+ container encap {
+ description "Encapsulation on path";
+ uses srv6:path-out-sids;
+ }
+ }
+ }
+ }
+
+ grouping multi-paths-mpls {
+ description "Multipath grouping";
+
+ container paths {
+ description "List of outgoing paths";
+ list path {
+ key path-index;
+ description "The list of paths associated with the SID";
+
+ leaf path-index {
+ type uint8;
+ description "Index of the path";
+ }
+
+ uses path-attrs-mpls;
+ container encap {
+ description "Encapsulation on path";
+ uses srv6:path-out-labels;
+ }
+ }
+ }
+ }
+
+ grouping srv6-sid-config {
+ description
+
+ "Configuration parameters relating to SRv6 sid.";
+
+ leaf opcode {
+ type srv6-types:srv6-func-opcode-unreserved;
+ description
+ "SRv6 function opcode.";
+ }
+ leaf end-behavior-type {
+ type identityref {
+ base srv6-types:srv6-endpoint-type;
+ }
+ mandatory true;
+ description
+ "Type of SRv6 end behavior.";
+ }
+
+ container end {
+ when "../end-behavior-type = 'End'" {
+ description
+ "This container is valid only when the user chooses End
+ behavior (variant: no PSP, no USP).";
+ }
+ description
+ "The Endpoint function is the most basic function.
+ FIB lookup on updated DA and forward accordingly
+ to the matched entry.
+ This is the SRv6 instantiation of a Prefix SID
+ (variant: no PSP, no USP)";
+
+ }
+
+ container end_psp {
+ when "../end-behavior-type = 'End_PSP'" {
+ description
+ "This container is valid only when the user chooses End
+ behavior (variant: PSP only).";
+ }
+ description
+ "The Endpoint function is the most basic function.
+ FIB lookup on updated DA and forward accordingly
+ to the matched entry.
+ This is the SRv6 instantiation of a Prefix SID
+ (variant: PSP only)";
+
+ }
+
+ container end_usp {
+ when "../end-behavior-type = 'End_USP'" {
+
+ description
+ "This container is valid only when the user chooses End
+ behavior (variant: USP only).";
+ }
+ description
+ "The Endpoint function is the most basic function.
+ FIB lookup on updated DA and forward accordingly
+ to the matched entry.
+ This is the SRv6 instantiation of a Prefix SID
+ (variant: USP only)";
+
+ }
+
+ container end_psp_usp {
+ when "../end-behavior-type = 'End_PSP_USP'" {
+ description
+ "This container is valid only when the user chooses End
+ behavior (variant: PSP/USP).";
+ }
+ description
+ "The Endpoint function is the most basic function.
+ FIB lookup on updated DA and forward accordingly
+ to the matched entry.
+ This is the SRv6 instantiation of a Prefix SID
+ (variant: PSP/USP)";
+
+ }
+
+ container end-t {
+ when "../end-behavior-type = 'End.T'" {
+ description
+ "This container is valid only when the user chooses
+ End.T behavior (variant: no PSP, no USP).";
+ }
+ description
+ "Endpoint with specific IPv6 table lookup (variant: no PSP, no USP).
+ Lookup the next segment in IPv6 table T
+ associated with the SID and forward via
+ the matched table entry.
+ The End.T is used for multi-table operation
+ in the core.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+ leaf lookup-table-ipv6 {
+ type srv6-types:table-id;
+ mandatory true;
+ description
+ "Table Id for lookup on updated DA (next segment)";
+
+ }
+ }
+
+ container end-t_psp {
+ when "../end-behavior-type = 'End.T_PSP'" {
+ description
+ "This container is valid only when the user chooses
+ End.T behavior (variant: PSP only).";
+ }
+ description
+ "Endpoint with specific IPv6 table lookup (variant: PSP only).
+ Lookup the next segment in IPv6 table T
+ associated with the SID and forward via
+ the matched table entry.
+ The End.T is used for multi-table operation
+ in the core.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf lookup-table-ipv6 {
+ type srv6-types:table-id;
+ mandatory true;
+ description
+ "Table Id for lookup on updated DA (next segment)";
+ }
+ }
+
+
+ container end-t_usp {
+ when "../end-behavior-type = 'End.T_USP'" {
+ description
+ "This container is valid only when the user chooses
+ End.T behavior (variant: USP only).";
+ }
+ description
+ "Endpoint with specific IPv6 table lookup (variant: USP only).
+ Lookup the next segment in IPv6 table T
+ associated with the SID and forward via
+ the matched table entry.
+ The End.T is used for multi-table operation
+ in the core.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf lookup-table-ipv6 {
+ type srv6-types:table-id;
+ mandatory true;
+ description
+
+ "Table Id for lookup on updated DA (next segment)";
+ }
+ }
+
+ container end-t_psp_usp {
+ when "../end-behavior-type = 'End.T_PSP_USP'" {
+ description
+ "This container is valid only when the user chooses
+ End.T behavior (variant: USP/PSP).";
+ }
+ description
+ "Endpoint with specific IPv6 table lookup (variant: USP/PSP).
+ Lookup the next segment in IPv6 table T
+ associated with the SID and forward via
+ the matched table entry.
+ The End.T is used for multi-table operation
+ in the core.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf lookup-table-ipv6 {
+ type srv6-types:table-id;
+ mandatory true;
+ description
+ "Table Id for lookup on updated DA (next segment)";
+ }
+ }
+
+ container end-x {
+ when "../end-behavior-type = 'End.X'" {
+ description
+ "This container is valid only when the user chooses
+ End.X behavior (variant: no USP/PSP)";
+ }
+ description
+ "Endpoint with cross-connect to an array of
+ layer-3 adjacencies (variant: no USP/PSP).
+ Forward to layer-3 adjacency bound to the SID S.
+ The End.X function is required to express any
+ traffic-engineering policy.";
+
+ leaf protected {
+ type boolean;
+ default false;
+ description "Is Adj-SID protected?";
+ }
+
+ uses multi-paths-v6;
+
+ }
+
+ container end-x_psp {
+ when "../end-behavior-type = 'End.X_PSP'" {
+ description
+ "This container is valid only when the user chooses
+ End.X behavior (variant: PSP only)";
+ }
+ description
+ "Endpoint with cross-connect to an array of
+ layer-3 adjacencies (variant: PSP only).
+ Forward to layer-3 adjacency bound to the SID S.
+ The End.X function is required to express any
+ traffic-engineering policy.";
+
+ leaf protected {
+ type boolean;
+ default false;
+ description "Is Adj-SID protected?";
+ }
+
+ uses multi-paths-v6;
+ }
+
+ container end-x_usp {
+ when "../end-behavior-type = 'End.X_USP'" {
+ description
+ "This container is valid only when the user chooses
+ End.X behavior (variant: USP only)";
+ }
+ description
+ "Endpoint with cross-connect to an array of
+ layer-3 adjacencies (variant: USP only).
+ Forward to layer-3 adjacency bound to the SID S.
+ The End.X function is required to express any
+ traffic-engineering policy.";
+
+ leaf protected {
+ type boolean;
+ default false;
+ description "Is Adj-SID protected?";
+ }
+
+ uses multi-paths-v6;
+ }
+
+ container end-x_psp_usp {
+ when "../end-behavior-type = 'End.X_PSP_USP'" {
+
+ description
+ "This container is valid only when the user chooses
+ End.X behavior (variant: PSP/USP)";
+ }
+ description
+ "Endpoint with cross-connect to an array of
+ layer-3 adjacencies (variant: PSP/USP).
+ Forward to layer-3 adjacency bound to the SID S.
+ The End.X function is required to express any
+ traffic-engineering policy.";
+
+ leaf protected {
+ type boolean;
+ default false;
+ description "Is Adj-SID protected?";
+ }
+
+ uses multi-paths-v6;
+ }
+
+
+ container end-b6 {
+ when "../end-behavior-type = 'End.B6'" {
+ description
+ "This container is valid only when the user chooses
+ End.B6 behavior.";
+ }
+ description
+ "Endpoint bound to an SRv6 Policy.
+ Insert SRH based on the policy and forward the
+ packet toward the first hop configured in the policy.
+ This is the SRv6 instantiation of a Binding SID.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf policy-name {
+ type string;
+ mandatory true;
+ description "SRv6 policy name.";
+ }
+
+ uses multi-paths-v6;
+ }
+
+ container end-b6-encaps {
+ when "../end-behavior-type = 'End.B6.Encaps'" {
+ description
+ "This container is valid only when the user chooses
+
+ End_B6_Encaps behavior.";
+ }
+ description
+ "This is a variation of the End.B6 behavior where
+ the SRv6 Policy also includes an IPv6 Source
+ Address.
+ Insert SRH based on the policy and update the
+ source IP and forward the packet toward the
+ first hop configured in the policy.
+ Instead of simply inserting an SRH with the
+ policy (End.B6), this behavior also adds an
+ outer IPv6 header.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf policy-name {
+ type string;
+ mandatory true;
+ description "SRv6 policy name.";
+ }
+ leaf source-address {
+ type inet:ipv6-address;
+ mandatory true;
+ description
+ "IPv6 source address for Encap.";
+ }
+
+ uses multi-paths-v6;
+ }
+
+ container end-bm {
+ when "../end-behavior-type = 'End.BM'" {
+ description
+ "This container is valid only when the user chooses
+ End.BM behavior.";
+ }
+ description
+ "Endpoint bound to an SR-MPLS Policy.
+ push an MPLS label stack <L1, L2, L3> on the
+ received packet and forward the according to
+ Lable L1.
+ This is an SRv6 instantiation of an SR-MPLS Binding SID.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf policy-name {
+ type string;
+ mandatory true;
+
+ description "SRv6 policy name";
+ }
+ uses multi-paths-mpls;
+ }
+
+ container end-dx6 {
+ when "../end-behavior-type = 'End.DX6'" {
+ description
+ "This container is valid only when the user chooses
+ End.DX6 behavior.";
+ }
+ description
+ "Endpoint with decapsulation and cross-connect to
+ an array of IPv6 adjacencies. Pop the (outer)
+ IPv6 header and its extension headers and forward
+ to layer-3 adjacency bound to the SID S.
+ The End.DX6 used in the L3VPN use-case.";
+
+ uses multi-paths-v6;
+ }
+ container end-dx4 {
+ when "../end-behavior-type = 'End.DX4'" {
+ description
+ "This container is valid only when the user chooses
+ End.DX4 behavior.";
+ }
+ description
+ "Endpoint with decapsulation and cross-connect to
+ an array of IPv4 adjacencies.
+ Pop the (outer) IPv6 header and its extension
+ header and forward to layer-3 adjacency bound
+ to the SID S.
+ This would be equivalent to the per-CE VPN
+ label in MPLS.";
+
+ uses multi-paths-v4;
+ }
+ container end-dt6 {
+ when "../end-behavior-type = 'End.DT6'" {
+ description
+ "This container is valid only when the user chooses
+ End.DT6 behavior.";
+ }
+ description
+ "Endpoint with decapsulation and specific IPv6 table
+ lookup.
+ Pop the (outer) IPv6 header and its extension
+ headers.
+
+ Lookup the exposed inner IPv6 DA in IPv6
+ table T and forward via the matched table entry.
+ End.DT6 function is used in L3VPN use-case.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf lookup-table-ipv6 {
+ type srv6-types:table-id;
+ mandatory true;
+ description "IPv6 table";
+ }
+ }
+ container end-dt4 {
+ when "../end-behavior-type = 'End.DT4'" {
+ description
+ "This container is valid only when the user chooses
+ End.DT4 behavior.";
+ }
+ description
+ "Endpoint with decapsulation and specific
+ IPv4 table lookup.
+ Pop the (outer) IPv6 header and its extension
+ headers.
+ Lookup the exposed inner IPv4 DA in IPv4
+ table T and forward via the matched table entry.
+ This would be equivalent to the per-VRF VPN label
+ in MPLS.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf lookup-table-ipv4 {
+ type srv6-types:table-id;
+ mandatory true;
+ description "IPv4 table";
+ }
+ }
+ container end-dt46 {
+ when "../end-behavior-type = 'End.DT46'" {
+ description
+ "This container is valid only when the user chooses
+ End.DT46 behavior.";
+ }
+ description
+ "Endpoint with decapsulation and specific
+ IP table lookup.
+ Depending on the protocol type (IPv4 or IPv6)
+ of the inner ip packet and the specific VRF name
+ forward the packet.
+
+ This would be equivalent to the per-VRF VPN
+ label in MPLS.";
+ // TODO: HC2VPP-332 - Uncommented presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ leaf lookup-table-ipv4 {
+ type srv6-types:table-id;
+ mandatory true;
+ description "IPv4 table";
+ }
+ leaf lookup-table-ipv6 {
+ type srv6-types:table-id;
+ mandatory true;
+ description "IPv6 table";
+ }
+ }
+
+ container end-dx2 {
+ when "../end-behavior-type = 'End.DX2'" {
+ description
+ "This container is valid only when the user chooses
+ End.DX2 behavior.";
+ }
+ description
+ "This is an Endpoint with decapsulation and Layer-2
+ cross-connect to OIF.
+ Pop the (outer) IPv6 header and its extension headers.
+ Forward the resulting frame via OIF associated to the SID.
+ The End.DX2 function is the L2VPN use-case";
+ // TODO: HC2VPP-332 - Added presence in container so mandatory child is enforced
+ // only when container is present. Caused by Yangtools not enforcing when statement (YANGTOOLS-688).
+ presence "Mandatory child only if container is present";
+
+ container paths {
+ description "List of outgoing paths";
+
+ leaf interface {
+ type if:interface-ref;
+ mandatory true;
+ description "Layer-2 cross-connect to Out interface.";
+ }
+ }
+ }
+ /* TODO
+ container end-dx2v {
+ when "../end-behavior-type = 'End.DX2V'" {
+ description
+ "This container is valid only when the user chooses
+ End.DX2V behavior.";
+ }
+ description
+
+ "Endpoint with decapsulation and specific VLAN
+ L2 table lookup.
+ Pop the (outer) IPv6 header
+ and its extension headers lookup the exposed
+ inner VLANs in L2 table T forward via the
+ matched table entry.
+ The End.DX2V is used for EVPN Flexible cross-connect
+ use-cases";
+ leaf end-dx2v {
+ type empty;
+ description
+ "End_DX2V behavior";
+ }
+ }
+ container end-dt2u {
+ when "../end-behavior-type = 'End.DT2U'" {
+ description
+ "This container is valid only when the user chooses
+ End.DT2U behavior.";
+ }
+ description
+ "Endpoint with decapsulation and specific
+ unicast MAC L2 table lookup.
+ Pop the (outer) IPv6 header and its extension headers.
+ Learn the exposed inner MAC SA in L2 table T.
+ Lookup the exposed inner MAC DA in L2 table T.
+ Forward via the matched T entry else to all L2OIF in T.
+ The End.DT2U is used for EVPN Bridging unicast use cases";
+ leaf end-dt2u {
+ type empty;
+ description
+ "End_DT2U behavior";
+ }
+ }
+ container end-dt2m {
+ when "../end-behavior-type = 'End.DT2M'" {
+ description
+ "This container is valid only when the user chooses
+ End.DT2M behavior.";
+ }
+ description
+ "Endpoint with decapsulation and specific L2 table flooding.
+ Pop the (outer) IPv6 header and its extension headers.
+ Learn the exposed inner MAC SA in L2 table T.
+ Forward on all L2OIF excluding the one specified in Arg.FE2.
+ The End.DT2M is used for EVPN Bridging BUM use case with
+ ESI filtering capability.";
+ leaf end-dt2m {
+
+ type empty;
+ description
+ "End_DT2M behavior";
+ }
+ }
+*/
+
+ container end-otp {
+ when "../end-behavior-type = 'End.OTP'" {
+ description
+ "This container is valid only when the user chooses
+ End.OTP behavior.";
+ }
+ description
+ "Endpoint for OAM with timestamp and punt behavior";
+ }
+ }
+
+ grouping srv6-static-cfg {
+ description
+ "Grouping configuration and operation for SRv6 sid.";
+
+ list sid {
+ key "opcode";
+ description "Local SID list";
+
+ uses srv6-sid-config;
+ }
+ }
+
+ augment "/rt:routing/srv6:srv6/srv6:locators/srv6:locator" {
+ description
+ "This augments locator leaf withing SRv6.";
+
+ container static {
+ description "Static SRv6";
+
+ /* Local SIDs */
+ container local-sids {
+ description
+ "SRv6-static local-SIDs";
+
+ uses srv6-static-cfg;
+ /* no state for now; SID state accessible through base model */
+ }
+
+ }
+ }
+
+} // module