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rip_northbound.c
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/*
* 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 "routemap.h"
#include "northbound.h"
#include "libfrr.h"
#include "ripd/ripd.h"
#include "ripd/rip_debug.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)
{
struct rip *rip;
struct vrf *vrf;
const char *vrf_name;
int socket;
vrf_name = yang_dnode_get_string(dnode, "./vrf");
vrf = vrf_lookup_by_name(vrf_name);
/*
* Try to create a RIP socket only if the VRF is enabled, otherwise
* create a disabled RIP instance and wait for the VRF to be enabled.
*/
switch (event) {
case NB_EV_VALIDATE:
break;
case NB_EV_PREPARE:
if (!vrf || !vrf_is_enabled(vrf))
break;
socket = rip_create_socket(vrf);
if (socket < 0)
return NB_ERR_RESOURCE;
resource->fd = socket;
break;
case NB_EV_ABORT:
if (!vrf || !vrf_is_enabled(vrf))
break;
socket = resource->fd;
close(socket);
break;
case NB_EV_APPLY:
if (vrf && vrf_is_enabled(vrf))
socket = resource->fd;
else
socket = -1;
rip = rip_create(vrf_name, vrf, socket);
nb_running_set_entry(dnode, rip);
break;
}
return NB_OK;
}
static int ripd_instance_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_unset_entry(dnode);
rip_clean(rip);
return NB_OK;
}
static const void *ripd_instance_get_next(const void *parent_list_entry,
const void *list_entry)
{
const struct rip *rip = list_entry;
if (list_entry == NULL)
rip = RB_MIN(rip_instance_head, &rip_instances);
else
rip = RB_NEXT(rip_instance_head, (struct rip *)rip);
return rip;
}
static int ripd_instance_get_keys(const void *list_entry,
struct yang_list_keys *keys)
{
const struct rip *rip = list_entry;
keys->num = 1;
strlcpy(keys->key[0], rip->vrf_name, sizeof(keys->key[0]));
return NB_OK;
}
static const void *ripd_instance_lookup_entry(const void *parent_list_entry,
const struct yang_list_keys *keys)
{
const char *vrf_name = keys->key[0];
return rip_lookup_by_vrf_name(vrf_name);
}
/*
* 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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->ecmp = yang_dnode_get_bool(dnode, NULL);
if (!rip->ecmp)
rip_ecmp_disable(rip);
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)
{
struct rip *rip;
bool default_information;
struct prefix_ipv4 p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
default_information = yang_dnode_get_bool(dnode, NULL);
memset(&p, 0, sizeof(struct prefix_ipv4));
p.family = AF_INET;
if (default_information) {
struct nexthop nh;
memset(&nh, 0, sizeof(nh));
nh.type = NEXTHOP_TYPE_IPV4;
rip_redistribute_add(rip, ZEBRA_ROUTE_RIP, RIP_ROUTE_DEFAULT,
&p, &nh, 0, 0, 0);
} else {
rip_redistribute_delete(rip, ZEBRA_ROUTE_RIP, RIP_ROUTE_DEFAULT,
&p, 0);
}
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->default_metric = yang_dnode_get_uint8(dnode, NULL);
/* rip_update_default_metric (); */
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->distance = yang_dnode_get_uint8(dnode, NULL);
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)
{
struct rip *rip;
struct prefix_ipv4 prefix;
struct route_node *rn;
if (event != NB_EV_APPLY)
return NB_OK;
yang_dnode_get_ipv4p(&prefix, dnode, "./prefix");
apply_mask_ipv4(&prefix);
/* Get RIP distance node. */
rip = nb_running_get_entry(dnode, NULL, true);
rn = route_node_get(rip->distance_table, (struct prefix *)&prefix);
rn->info = rip_distance_new();
nb_running_set_entry(dnode, rn);
return NB_OK;
}
static int ripd_instance_distance_source_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct route_node *rn;
struct rip_distance *rdistance;
if (event != NB_EV_APPLY)
return NB_OK;
rn = nb_running_unset_entry(dnode);
rdistance = rn->info;
rip_distance_free(rdistance);
rn->info = NULL;
route_unlock_node(rn);
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)
{
struct route_node *rn;
uint8_t distance;
struct rip_distance *rdistance;
if (event != NB_EV_APPLY)
return NB_OK;
/* Set distance value. */
rn = nb_running_get_entry(dnode, NULL, true);
distance = yang_dnode_get_uint8(dnode, NULL);
rdistance = rn->info;
rdistance->distance = distance;
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)
{
const char *acl_name;
struct route_node *rn;
struct rip_distance *rdistance;
if (event != NB_EV_APPLY)
return NB_OK;
acl_name = yang_dnode_get_string(dnode, NULL);
/* Set access-list */
rn = nb_running_get_entry(dnode, NULL, true);
rdistance = rn->info;
if (rdistance->access_list)
free(rdistance->access_list);
rdistance->access_list = strdup(acl_name);
return NB_OK;
}
static int
ripd_instance_distance_source_access_list_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct route_node *rn;
struct rip_distance *rdistance;
if (event != NB_EV_APPLY)
return NB_OK;
/* Reset access-list configuration. */
rn = nb_running_get_entry(dnode, NULL, true);
rdistance = rn->info;
free(rdistance->access_list);
rdistance->access_list = NULL;
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)
{
struct rip *rip;
struct prefix_ipv4 p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
p.family = AF_INET;
p.prefixlen = IPV4_MAX_BITLEN;
yang_dnode_get_ipv4(&p.prefix, dnode, NULL);
return rip_neighbor_add(rip, &p);
}
static int ripd_instance_explicit_neighbor_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
struct prefix_ipv4 p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
p.family = AF_INET;
p.prefixlen = IPV4_MAX_BITLEN;
yang_dnode_get_ipv4(&p.prefix, dnode, NULL);
return rip_neighbor_delete(rip, &p);
}
/*
* 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)
{
struct rip *rip;
struct prefix p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
yang_dnode_get_ipv4p(&p, dnode, NULL);
apply_mask_ipv4((struct prefix_ipv4 *)&p);
return rip_enable_network_add(rip, &p);
}
static int ripd_instance_network_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
struct prefix p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
yang_dnode_get_ipv4p(&p, dnode, NULL);
apply_mask_ipv4((struct prefix_ipv4 *)&p);
return rip_enable_network_delete(rip, &p);
}
/*
* 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)
{
struct rip *rip;
const char *ifname;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, NULL);
return rip_enable_if_add(rip, ifname);
}
static int ripd_instance_interface_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
const char *ifname;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, NULL);
return rip_enable_if_delete(rip, ifname);
}
/*
* 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)
{
struct rip *rip;
const char *ifname;
struct rip_offset_list *offset;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, "./interface");
offset = rip_offset_list_new(rip, ifname);
nb_running_set_entry(dnode, offset);
return NB_OK;
}
static int ripd_instance_offset_list_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
int direct;
struct rip_offset_list *offset;
if (event != NB_EV_APPLY)
return NB_OK;
direct = yang_dnode_get_enum(dnode, "./direction");
offset = nb_running_unset_entry(dnode);
if (offset->direct[direct].alist_name) {
free(offset->direct[direct].alist_name);
offset->direct[direct].alist_name = NULL;
}
if (offset->direct[RIP_OFFSET_LIST_IN].alist_name == NULL
&& offset->direct[RIP_OFFSET_LIST_OUT].alist_name == NULL)
offset_list_del(offset);
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)
{
int direct;
struct rip_offset_list *offset;
const char *alist_name;
if (event != NB_EV_APPLY)
return NB_OK;
direct = yang_dnode_get_enum(dnode, "../direction");
alist_name = yang_dnode_get_string(dnode, NULL);
offset = nb_running_get_entry(dnode, NULL, true);
if (offset->direct[direct].alist_name)
free(offset->direct[direct].alist_name);
offset->direct[direct].alist_name = strdup(alist_name);
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)
{
int direct;
uint8_t metric;
struct rip_offset_list *offset;
if (event != NB_EV_APPLY)
return NB_OK;
direct = yang_dnode_get_enum(dnode, "../direction");
metric = yang_dnode_get_uint8(dnode, NULL);
offset = nb_running_get_entry(dnode, NULL, true);
offset->direct[direct].metric = metric;
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->passive_default = yang_dnode_get_bool(dnode, NULL);
rip_passive_nondefault_clean(rip);
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)
{
struct rip *rip;
const char *ifname;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, NULL);
return rip_passive_nondefault_set(rip, ifname);
}
static int ripd_instance_passive_interface_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
const char *ifname;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, NULL);
return rip_passive_nondefault_unset(rip, ifname);
}
/*
* 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)
{
struct rip *rip;
const char *ifname;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, NULL);
return rip_passive_nondefault_unset(rip, ifname);
}
static int
ripd_instance_non_passive_interface_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
const char *ifname;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
ifname = yang_dnode_get_string(dnode, NULL);
return rip_passive_nondefault_set(rip, ifname);
}
/*
* 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)
{
struct rip *rip;
int type;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "./protocol");
rip->redist[type].enabled = true;
return NB_OK;
}
static int ripd_instance_redistribute_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
int type;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "./protocol");
rip->redist[type].enabled = false;
if (rip->redist[type].route_map.name) {
free(rip->redist[type].route_map.name);
rip->redist[type].route_map.name = NULL;
rip->redist[type].route_map.map = NULL;
}
rip->redist[type].metric_config = false;
rip->redist[type].metric = 0;
if (rip->enabled)
rip_redistribute_conf_delete(rip, type);
return NB_OK;
}
static void
ripd_instance_redistribute_apply_finish(const struct lyd_node *dnode)
{
struct rip *rip;
int type;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "./protocol");
if (rip->enabled)
rip_redistribute_conf_update(rip, type);
}
/*
* 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)
{
struct rip *rip;
int type;
const char *rmap_name;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "../protocol");
rmap_name = yang_dnode_get_string(dnode, NULL);
if (rip->redist[type].route_map.name)
free(rip->redist[type].route_map.name);
rip->redist[type].route_map.name = strdup(rmap_name);
rip->redist[type].route_map.map = route_map_lookup_by_name(rmap_name);
return NB_OK;
}
static int
ripd_instance_redistribute_route_map_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
int type;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "../protocol");
free(rip->redist[type].route_map.name);
rip->redist[type].route_map.name = NULL;
rip->redist[type].route_map.map = NULL;
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)
{
struct rip *rip;
int type;
uint8_t metric;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "../protocol");
metric = yang_dnode_get_uint8(dnode, NULL);
rip->redist[type].metric_config = true;
rip->redist[type].metric = metric;
return NB_OK;
}
static int
ripd_instance_redistribute_metric_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
int type;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
type = yang_dnode_get_enum(dnode, "../protocol");
rip->redist[type].metric_config = false;
rip->redist[type].metric = 0;
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)
{
struct rip *rip;
struct nexthop nh;
struct prefix_ipv4 p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
yang_dnode_get_ipv4p(&p, dnode, NULL);
apply_mask_ipv4(&p);
memset(&nh, 0, sizeof(nh));
nh.type = NEXTHOP_TYPE_IPV4;
rip_redistribute_add(rip, ZEBRA_ROUTE_RIP, RIP_ROUTE_STATIC, &p, &nh, 0,
0, 0);
return NB_OK;
}
static int ripd_instance_static_route_destroy(enum nb_event event,
const struct lyd_node *dnode)
{
struct rip *rip;
struct prefix_ipv4 p;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
yang_dnode_get_ipv4p(&p, dnode, NULL);
apply_mask_ipv4(&p);
rip_redistribute_delete(rip, ZEBRA_ROUTE_RIP, RIP_ROUTE_STATIC, &p, 0);
return NB_OK;
}
/*
* XPath: /frr-ripd:ripd/instance/timers/
*/
static void ripd_instance_timers_apply_finish(const struct lyd_node *dnode)
{
struct rip *rip;
rip = nb_running_get_entry(dnode, NULL, true);
/* Reset update timer thread. */
rip_event(rip, RIP_UPDATE_EVENT, 0);
}
/*
* 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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->garbage_time = yang_dnode_get_uint32(dnode, NULL);
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->timeout_time = yang_dnode_get_uint32(dnode, NULL);
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->update_time = yang_dnode_get_uint32(dnode, NULL);
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->version_recv = yang_dnode_get_enum(dnode, NULL);
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)
{
struct rip *rip;
if (event != NB_EV_APPLY)
return NB_OK;
rip = nb_running_get_entry(dnode, NULL, true);
rip->version_send = yang_dnode_get_enum(dnode, NULL);
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)
{
struct interface *ifp;
struct rip_interface *ri;
if (event != NB_EV_APPLY)
return NB_OK;
ifp = nb_running_get_entry(dnode, NULL, true);
ri = ifp->info;
ri->split_horizon = yang_dnode_get_enum(dnode, NULL);
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)
{
struct interface *ifp;
struct rip_interface *ri;
if (event != NB_EV_APPLY)
return NB_OK;
ifp = nb_running_get_entry(dnode, NULL, true);
ri = ifp->info;
ri->v2_broadcast = yang_dnode_get_bool(dnode, NULL);
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)
{
struct interface *ifp;
struct rip_interface *ri;
if (event != NB_EV_APPLY)
return NB_OK;
ifp = nb_running_get_entry(dnode, NULL, true);
ri = ifp->info;
ri->ri_receive = yang_dnode_get_enum(dnode, NULL);
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,