yang, ripd: add 'frr-ripd.yang' and associated stub callbacks

Introduce frr-ripd.yang, which defines a model for managing the FRR
ripd daemon. Also add frr-route-types.yang which defines typedefs for
FRR route types.

Update the 'frr_yang_module_info' array of ripd with the new 'frr-ripd'
module.

Add two new files (rip_cli.[ch]) which should contain all ripd commands
converted to the new northbound model. Centralizing all commands in a
single place will facilitate the process of moving the CLI to a separate
program in the future.

Add automatically generated stub callbacks in rip_northbound.c. These
callbacks will be implemented gradually in the following commits.

Add example JSON/XML ripd configurations in yang/examples/.

Add the confd.frr-ripd.yang YANG module with annotations specific to
the ConfD daemon.

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>

1 files changed, 896 insertions, 0 deletions

diff --git a/ripd/rip_northbound.c b/ripd/rip_northbound.c
new file mode 100644
index 000000000..c2a73bfa8
--- /dev/null
+++ b/ripd/rip_northbound.c
@@ -0,0 +1,896 @@
+/*
+ * Copyright (C) 1997, 1998, 1999 Kunihiro Ishiguro <kunihiro@zebra.org>
+ * Copyright (C) 2018  NetDEF, Inc.
+ *                     Renato Westphal
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <zebra.h>
+
+#include "if.h"
+#include "vrf.h"
+#include "log.h"
+#include "prefix.h"
+#include "table.h"
+#include "command.h"
+#include "northbound.h"
+#include "libfrr.h"
+
+#include "ripd/ripd.h"
+#include "ripd/rip_cli.h"
+
+/*
+ * XPath: /frr-ripd:ripd/instance
+ */
+static int ripd_instance_create(enum nb_event event,
+				const struct lyd_node *dnode,
+				union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_delete(enum nb_event event,
+				const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/allow-ecmp
+ */
+static int ripd_instance_allow_ecmp_modify(enum nb_event event,
+					   const struct lyd_node *dnode,
+					   union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/default-information-originate
+ */
+static int
+ripd_instance_default_information_originate_modify(enum nb_event event,
+						   const struct lyd_node *dnode,
+						   union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/default-metric
+ */
+static int ripd_instance_default_metric_modify(enum nb_event event,
+					       const struct lyd_node *dnode,
+					       union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/distance/default
+ */
+static int ripd_instance_distance_default_modify(enum nb_event event,
+						 const struct lyd_node *dnode,
+						 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/distance/source
+ */
+static int ripd_instance_distance_source_create(enum nb_event event,
+						const struct lyd_node *dnode,
+						union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_distance_source_delete(enum nb_event event,
+						const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/distance/source/distance
+ */
+static int
+ripd_instance_distance_source_distance_modify(enum nb_event event,
+					      const struct lyd_node *dnode,
+					      union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/distance/source/access-list
+ */
+static int
+ripd_instance_distance_source_access_list_modify(enum nb_event event,
+						 const struct lyd_node *dnode,
+						 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int
+ripd_instance_distance_source_access_list_delete(enum nb_event event,
+						 const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/explicit-neighbor
+ */
+static int ripd_instance_explicit_neighbor_create(enum nb_event event,
+						  const struct lyd_node *dnode,
+						  union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_explicit_neighbor_delete(enum nb_event event,
+						  const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/network
+ */
+static int ripd_instance_network_create(enum nb_event event,
+					const struct lyd_node *dnode,
+					union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_network_delete(enum nb_event event,
+					const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/interface
+ */
+static int ripd_instance_interface_create(enum nb_event event,
+					  const struct lyd_node *dnode,
+					  union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_interface_delete(enum nb_event event,
+					  const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/offset-list
+ */
+static int ripd_instance_offset_list_create(enum nb_event event,
+					    const struct lyd_node *dnode,
+					    union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_offset_list_delete(enum nb_event event,
+					    const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/offset-list/access-list
+ */
+static int
+ripd_instance_offset_list_access_list_modify(enum nb_event event,
+					     const struct lyd_node *dnode,
+					     union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/offset-list/metric
+ */
+static int ripd_instance_offset_list_metric_modify(enum nb_event event,
+						   const struct lyd_node *dnode,
+						   union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/passive-default
+ */
+static int ripd_instance_passive_default_modify(enum nb_event event,
+						const struct lyd_node *dnode,
+						union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/passive-interface
+ */
+static int ripd_instance_passive_interface_create(enum nb_event event,
+						  const struct lyd_node *dnode,
+						  union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_passive_interface_delete(enum nb_event event,
+						  const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/non-passive-interface
+ */
+static int
+ripd_instance_non_passive_interface_create(enum nb_event event,
+					   const struct lyd_node *dnode,
+					   union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int
+ripd_instance_non_passive_interface_delete(enum nb_event event,
+					   const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/redistribute
+ */
+static int ripd_instance_redistribute_create(enum nb_event event,
+					     const struct lyd_node *dnode,
+					     union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_redistribute_delete(enum nb_event event,
+					     const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/redistribute/route-map
+ */
+static int
+ripd_instance_redistribute_route_map_modify(enum nb_event event,
+					    const struct lyd_node *dnode,
+					    union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int
+ripd_instance_redistribute_route_map_delete(enum nb_event event,
+					    const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/redistribute/metric
+ */
+static int
+ripd_instance_redistribute_metric_modify(enum nb_event event,
+					 const struct lyd_node *dnode,
+					 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int
+ripd_instance_redistribute_metric_delete(enum nb_event event,
+					 const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/static-route
+ */
+static int ripd_instance_static_route_create(enum nb_event event,
+					     const struct lyd_node *dnode,
+					     union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int ripd_instance_static_route_delete(enum nb_event event,
+					     const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/timers/flush-interval
+ */
+static int
+ripd_instance_timers_flush_interval_modify(enum nb_event event,
+					   const struct lyd_node *dnode,
+					   union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/timers/holddown-interval
+ */
+static int
+ripd_instance_timers_holddown_interval_modify(enum nb_event event,
+					      const struct lyd_node *dnode,
+					      union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/timers/update-interval
+ */
+static int
+ripd_instance_timers_update_interval_modify(enum nb_event event,
+					    const struct lyd_node *dnode,
+					    union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/version/receive
+ */
+static int ripd_instance_version_receive_modify(enum nb_event event,
+						const struct lyd_node *dnode,
+						union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/instance/version/send
+ */
+static int ripd_instance_version_send_modify(enum nb_event event,
+					     const struct lyd_node *dnode,
+					     union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/split-horizon
+ */
+static int lib_interface_rip_split_horizon_modify(enum nb_event event,
+						  const struct lyd_node *dnode,
+						  union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/v2-broadcast
+ */
+static int lib_interface_rip_v2_broadcast_modify(enum nb_event event,
+						 const struct lyd_node *dnode,
+						 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/version-receive
+ */
+static int
+lib_interface_rip_version_receive_modify(enum nb_event event,
+					 const struct lyd_node *dnode,
+					 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/version-send
+ */
+static int lib_interface_rip_version_send_modify(enum nb_event event,
+						 const struct lyd_node *dnode,
+						 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/mode
+ */
+static int lib_interface_rip_authentication_scheme_mode_modify(
+	enum nb_event event, const struct lyd_node *dnode,
+	union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath:
+ * /frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/md5-auth-length
+ */
+static int lib_interface_rip_authentication_scheme_md5_auth_length_modify(
+	enum nb_event event, const struct lyd_node *dnode,
+	union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int lib_interface_rip_authentication_scheme_md5_auth_length_delete(
+	enum nb_event event, const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/authentication-password
+ */
+static int
+lib_interface_rip_authentication_password_modify(enum nb_event event,
+						 const struct lyd_node *dnode,
+						 union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int
+lib_interface_rip_authentication_password_delete(enum nb_event event,
+						 const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripd:rip/authentication-key-chain
+ */
+static int
+lib_interface_rip_authentication_key_chain_modify(enum nb_event event,
+						  const struct lyd_node *dnode,
+						  union nb_resource *resource)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static int
+lib_interface_rip_authentication_key_chain_delete(enum nb_event event,
+						  const struct lyd_node *dnode)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/neighbors/neighbor
+ */
+static const void *
+ripd_state_neighbors_neighbor_get_next(const char *xpath,
+				       const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+static int ripd_state_neighbors_neighbor_get_keys(const void *list_entry,
+						  struct yang_list_keys *keys)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static const void *
+ripd_state_neighbors_neighbor_lookup_entry(const struct yang_list_keys *keys)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/neighbors/neighbor/address
+ */
+static struct yang_data *
+ripd_state_neighbors_neighbor_address_get_elem(const char *xpath,
+					       const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/neighbors/neighbor/last-update
+ */
+static struct yang_data *
+ripd_state_neighbors_neighbor_last_update_get_elem(const char *xpath,
+						   const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/neighbors/neighbor/bad-packets-rcvd
+ */
+static struct yang_data *
+ripd_state_neighbors_neighbor_bad_packets_rcvd_get_elem(const char *xpath,
+							const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/neighbors/neighbor/bad-routes-rcvd
+ */
+static struct yang_data *
+ripd_state_neighbors_neighbor_bad_routes_rcvd_get_elem(const char *xpath,
+						       const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/routes/route
+ */
+static const void *ripd_state_routes_route_get_next(const char *xpath,
+						    const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+static int ripd_state_routes_route_get_keys(const void *list_entry,
+					    struct yang_list_keys *keys)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+static const void *
+ripd_state_routes_route_lookup_entry(const struct yang_list_keys *keys)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/routes/route/prefix
+ */
+static struct yang_data *
+ripd_state_routes_route_prefix_get_elem(const char *xpath,
+					const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/routes/route/next-hop
+ */
+static struct yang_data *
+ripd_state_routes_route_next_hop_get_elem(const char *xpath,
+					  const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/routes/route/interface
+ */
+static struct yang_data *
+ripd_state_routes_route_interface_get_elem(const char *xpath,
+					   const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:ripd/state/routes/route/metric
+ */
+static struct yang_data *
+ripd_state_routes_route_metric_get_elem(const char *xpath,
+					const void *list_entry)
+{
+	/* TODO: implement me. */
+	return NULL;
+}
+
+/*
+ * XPath: /frr-ripd:clear-rip-route
+ */
+static int clear_rip_route_rpc(const char *xpath, const struct list *input,
+			       struct list *output)
+{
+	/* TODO: implement me. */
+	return NB_OK;
+}
+
+/* clang-format off */
+const struct frr_yang_module_info frr_ripd_info = {
+	.name = "frr-ripd",
+	.nodes = {
+		{
+			.xpath = "/frr-ripd:ripd/instance",
+			.cbs.create = ripd_instance_create,
+			.cbs.delete = ripd_instance_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/allow-ecmp",
+			.cbs.modify = ripd_instance_allow_ecmp_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/default-information-originate",
+			.cbs.modify = ripd_instance_default_information_originate_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/default-metric",
+			.cbs.modify = ripd_instance_default_metric_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/distance/default",
+			.cbs.modify = ripd_instance_distance_default_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/distance/source",
+			.cbs.create = ripd_instance_distance_source_create,
+			.cbs.delete = ripd_instance_distance_source_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/distance/source/distance",
+			.cbs.modify = ripd_instance_distance_source_distance_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/distance/source/access-list",
+			.cbs.modify = ripd_instance_distance_source_access_list_modify,
+			.cbs.delete = ripd_instance_distance_source_access_list_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/explicit-neighbor",
+			.cbs.create = ripd_instance_explicit_neighbor_create,
+			.cbs.delete = ripd_instance_explicit_neighbor_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/network",
+			.cbs.create = ripd_instance_network_create,
+			.cbs.delete = ripd_instance_network_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/interface",
+			.cbs.create = ripd_instance_interface_create,
+			.cbs.delete = ripd_instance_interface_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/offset-list",
+			.cbs.create = ripd_instance_offset_list_create,
+			.cbs.delete = ripd_instance_offset_list_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/offset-list/access-list",
+			.cbs.modify = ripd_instance_offset_list_access_list_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/offset-list/metric",
+			.cbs.modify = ripd_instance_offset_list_metric_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/passive-default",
+			.cbs.modify = ripd_instance_passive_default_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/passive-interface",
+			.cbs.create = ripd_instance_passive_interface_create,
+			.cbs.delete = ripd_instance_passive_interface_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/non-passive-interface",
+			.cbs.create = ripd_instance_non_passive_interface_create,
+			.cbs.delete = ripd_instance_non_passive_interface_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/redistribute",
+			.cbs.create = ripd_instance_redistribute_create,
+			.cbs.delete = ripd_instance_redistribute_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/redistribute/route-map",
+			.cbs.modify = ripd_instance_redistribute_route_map_modify,
+			.cbs.delete = ripd_instance_redistribute_route_map_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/redistribute/metric",
+			.cbs.modify = ripd_instance_redistribute_metric_modify,
+			.cbs.delete = ripd_instance_redistribute_metric_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/static-route",
+			.cbs.create = ripd_instance_static_route_create,
+			.cbs.delete = ripd_instance_static_route_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/timers/flush-interval",
+			.cbs.modify = ripd_instance_timers_flush_interval_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/timers/holddown-interval",
+			.cbs.modify = ripd_instance_timers_holddown_interval_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/timers/update-interval",
+			.cbs.modify = ripd_instance_timers_update_interval_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/version/receive",
+			.cbs.modify = ripd_instance_version_receive_modify,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/instance/version/send",
+			.cbs.modify = ripd_instance_version_send_modify,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/split-horizon",
+			.cbs.modify = lib_interface_rip_split_horizon_modify,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/v2-broadcast",
+			.cbs.modify = lib_interface_rip_v2_broadcast_modify,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/version-receive",
+			.cbs.modify = lib_interface_rip_version_receive_modify,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/version-send",
+			.cbs.modify = lib_interface_rip_version_send_modify,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/mode",
+			.cbs.modify = lib_interface_rip_authentication_scheme_mode_modify,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/md5-auth-length",
+			.cbs.modify = lib_interface_rip_authentication_scheme_md5_auth_length_modify,
+			.cbs.delete = lib_interface_rip_authentication_scheme_md5_auth_length_delete,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-password",
+			.cbs.modify = lib_interface_rip_authentication_password_modify,
+			.cbs.delete = lib_interface_rip_authentication_password_delete,
+		},
+		{
+			.xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-key-chain",
+			.cbs.modify = lib_interface_rip_authentication_key_chain_modify,
+			.cbs.delete = lib_interface_rip_authentication_key_chain_delete,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/neighbors/neighbor",
+			.cbs.get_next = ripd_state_neighbors_neighbor_get_next,
+			.cbs.get_keys = ripd_state_neighbors_neighbor_get_keys,
+			.cbs.lookup_entry = ripd_state_neighbors_neighbor_lookup_entry,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/neighbors/neighbor/address",
+			.cbs.get_elem = ripd_state_neighbors_neighbor_address_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/neighbors/neighbor/last-update",
+			.cbs.get_elem = ripd_state_neighbors_neighbor_last_update_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/neighbors/neighbor/bad-packets-rcvd",
+			.cbs.get_elem = ripd_state_neighbors_neighbor_bad_packets_rcvd_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/neighbors/neighbor/bad-routes-rcvd",
+			.cbs.get_elem = ripd_state_neighbors_neighbor_bad_routes_rcvd_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/routes/route",
+			.cbs.get_next = ripd_state_routes_route_get_next,
+			.cbs.get_keys = ripd_state_routes_route_get_keys,
+			.cbs.lookup_entry = ripd_state_routes_route_lookup_entry,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/routes/route/prefix",
+			.cbs.get_elem = ripd_state_routes_route_prefix_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/routes/route/next-hop",
+			.cbs.get_elem = ripd_state_routes_route_next_hop_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/routes/route/interface",
+			.cbs.get_elem = ripd_state_routes_route_interface_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:ripd/state/routes/route/metric",
+			.cbs.get_elem = ripd_state_routes_route_metric_get_elem,
+		},
+		{
+			.xpath = "/frr-ripd:clear-rip-route",
+			.cbs.rpc = clear_rip_route_rpc,
+		},
+		{
+			.xpath = NULL,
+		},
+	}
+};