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-rw-r--r--nest/config.Y4
-rw-r--r--nest/iface.c13
-rw-r--r--nest/iface.h2
-rw-r--r--nest/neighbor.c10
-rw-r--r--nest/proto.c8
-rw-r--r--nest/protocol.h2
-rw-r--r--proto/bfd/bfd.c2
7 files changed, 22 insertions, 19 deletions
diff --git a/nest/config.Y b/nest/config.Y
index 52f5aedb..a8e48cfe 100644
--- a/nest/config.Y
+++ b/nest/config.Y
@@ -294,8 +294,8 @@ proto_item:
| MRTDUMP mrtdump_mask { this_proto->mrtdump = $2; }
| ROUTER ID idval { this_proto->router_id = $3; }
| DESCRIPTION text { this_proto->dsc = $2; }
- | VRF text { this_proto->vrf = if_get_by_name($2); this_proto->vrf_set = 1; }
- | VRF DEFAULT { this_proto->vrf = NULL; this_proto->vrf_set = 1; }
+ | VRF text { this_proto->vrf = if_get_by_name($2); }
+ | VRF DEFAULT { this_proto->vrf = &default_vrf; }
;
diff --git a/nest/iface.c b/nest/iface.c
index 682340c5..fc896e26 100644
--- a/nest/iface.c
+++ b/nest/iface.c
@@ -37,6 +37,7 @@
static pool *if_pool;
list iface_list;
+struct iface default_vrf;
static void if_recalc_preferred(struct iface *i);
@@ -147,7 +148,7 @@ ifa_send_notify(struct proto *p, unsigned c, struct ifa *a)
{
if (p->ifa_notify &&
(p->proto_state != PS_DOWN) &&
- (!p->vrf_set || p->vrf == a->iface->master))
+ (!p->vrf || p->vrf == a->iface->master))
{
if (p->debug & D_IFACES)
log(L_TRACE "%s < address %N on interface %s %s",
@@ -185,7 +186,7 @@ if_send_notify(struct proto *p, unsigned c, struct iface *i)
{
if (p->if_notify &&
(p->proto_state != PS_DOWN) &&
- (!p->vrf_set || p->vrf == i->master))
+ (!p->vrf || p->vrf == i->master))
{
if (p->debug & D_IFACES)
log(L_TRACE "%s < interface %s %s", p->name, i->name,
@@ -243,7 +244,7 @@ if_recalc_flags(struct iface *i UNUSED, uint flags)
{
if ((flags & IF_ADMIN_UP) &&
!(flags & (IF_SHUTDOWN | IF_TMP_DOWN)) &&
- !(i->master_index && !i->master))
+ !(i->master_index && i->master == &default_vrf))
flags |= IF_UP;
else
flags &= ~IF_UP;
@@ -301,6 +302,9 @@ if_update(struct iface *new)
struct iface *i;
unsigned c;
+ if (!new->master)
+ new->master = &default_vrf;
+
WALK_LIST(i, iface_list)
if (!strcmp(new->name, i->name))
{
@@ -711,6 +715,7 @@ if_init(void)
{
if_pool = rp_new(&root_pool, "Interfaces");
init_list(&iface_list);
+ strcpy(default_vrf.name, "default");
neigh_init(if_pool);
}
@@ -843,7 +848,7 @@ if_show(void)
continue;
char mbuf[16 + sizeof(i->name)] = {};
- if (i->master)
+ if (i->master != &default_vrf)
bsprintf(mbuf, " master=%s", i->master->name);
else if (i->master_index)
bsprintf(mbuf, " master=#%u", i->master_index);
diff --git a/nest/iface.h b/nest/iface.h
index 1189cdd4..13f3bd12 100644
--- a/nest/iface.h
+++ b/nest/iface.h
@@ -28,6 +28,8 @@ struct ifa { /* Interface address */
unsigned flags; /* Analogous to iface->flags */
};
+extern struct iface default_vrf;
+
struct iface {
node n;
char name[16];
diff --git a/nest/neighbor.c b/nest/neighbor.c
index 7cf9c85d..81da24d5 100644
--- a/nest/neighbor.c
+++ b/nest/neighbor.c
@@ -142,7 +142,7 @@ if_connected(ip_addr a, struct iface *i, struct ifa **ap, uint flags)
}
static inline int
-if_connected_any(ip_addr a, struct iface *vrf, uint vrf_set, struct iface **iface, struct ifa **addr, uint flags)
+if_connected_any(ip_addr a, struct iface *vrf, struct iface **iface, struct ifa **addr, uint flags)
{
struct iface *i;
struct ifa *b;
@@ -153,7 +153,7 @@ if_connected_any(ip_addr a, struct iface *vrf, uint vrf_set, struct iface **ifac
/* Prefer SCOPE_HOST or longer prefix */
WALK_LIST(i, iface_list)
- if ((!vrf_set || vrf == i->master) && ((s = if_connected(a, i, &b, flags)) >= 0))
+ if ((!vrf || vrf == i->master) && ((s = if_connected(a, i, &b, flags)) >= 0))
if (scope_better(s, scope) || (scope_remote(s, scope) && ifa_better(b, *addr)))
{
*iface = i;
@@ -245,7 +245,7 @@ neigh_find(struct proto *p, ip_addr a, struct iface *iface, uint flags)
iface = (scope < 0) ? NULL : iface;
}
else
- scope = if_connected_any(a, p->vrf, p->vrf_set, &iface, &addr, flags);
+ scope = if_connected_any(a, p->vrf, &iface, &addr, flags);
/* scope < 0 means i don't know neighbor */
/* scope >= 0 <=> iface != NULL */
@@ -369,7 +369,7 @@ neigh_update(neighbor *n, struct iface *iface)
return;
/* VRF-bound neighbors ignore changes in other VRFs */
- if (p->vrf_set && (p->vrf != iface->master))
+ if (p->vrf && (p->vrf != iface->master))
return;
scope = if_connected(n->addr, iface, &ifa, n->flags);
@@ -379,7 +379,7 @@ neigh_update(neighbor *n, struct iface *iface)
{
/* When neighbor is going down, try to respawn it on other ifaces */
if ((scope < 0) && (n->scope >= 0) && !n->ifreq && (n->flags & NEF_STICKY))
- scope = if_connected_any(n->addr, p->vrf, p->vrf_set, &iface, &ifa, n->flags);
+ scope = if_connected_any(n->addr, p->vrf, &iface, &ifa, n->flags);
}
else
{
diff --git a/nest/proto.c b/nest/proto.c
index 7baab269..319b35dd 100644
--- a/nest/proto.c
+++ b/nest/proto.c
@@ -1200,7 +1200,6 @@ proto_init(struct proto_config *c, node *n)
p->proto_state = PS_DOWN;
p->last_state_change = current_time();
p->vrf = c->vrf;
- p->vrf_set = c->vrf_set;
insert_node(&p->n, n);
p->event = ev_new_init(proto_pool, proto_event, p);
@@ -1377,8 +1376,7 @@ proto_reconfigure(struct proto *p, struct proto_config *oc, struct proto_config
if ((nc->protocol != oc->protocol) ||
(nc->net_type != oc->net_type) ||
(nc->disabled != p->disabled) ||
- (nc->vrf != oc->vrf) ||
- (nc->vrf_set != oc->vrf_set))
+ (nc->vrf != oc->vrf))
return 0;
p->name = nc->name;
@@ -2297,8 +2295,8 @@ proto_cmd_show(struct proto *p, uintptr_t verbose, int cnt)
cli_msg(-1006, " Message: %s", p->message);
if (p->cf->router_id)
cli_msg(-1006, " Router ID: %R", p->cf->router_id);
- if (p->vrf_set)
- cli_msg(-1006, " VRF: %s", p->vrf ? p->vrf->name : "default");
+ if (p->vrf)
+ cli_msg(-1006, " VRF: %s", p->vrf->name);
if (p->proto->show_proto_info)
p->proto->show_proto_info(p);
diff --git a/nest/protocol.h b/nest/protocol.h
index 0bf894f8..88bff092 100644
--- a/nest/protocol.h
+++ b/nest/protocol.h
@@ -100,7 +100,6 @@ struct proto_config {
int class; /* SYM_PROTO or SYM_TEMPLATE */
u8 net_type; /* Protocol network type (NET_*), 0 for undefined */
u8 disabled; /* Protocol enabled/disabled by default */
- u8 vrf_set; /* Related VRF instance (below) is defined */
u8 late_if_feed; /* Delay interface feed after channels are up */
u32 debug, mrtdump; /* Debugging bitfields, both use D_* constants */
u32 router_id; /* Protocol specific router ID */
@@ -137,7 +136,6 @@ struct proto {
uint active_loops; /* Number of active IO loops */
byte net_type; /* Protocol network type (NET_*), 0 for undefined */
byte disabled; /* Manually disabled */
- byte vrf_set; /* Related VRF instance (above) is defined */
byte proto_state; /* Protocol state machine (PS_*, see below) */
byte active; /* From PS_START to cleanup after PS_STOP */
byte do_stop; /* Stop actions are scheduled */
diff --git a/proto/bfd/bfd.c b/proto/bfd/bfd.c
index 331ba730..cad70b41 100644
--- a/proto/bfd/bfd.c
+++ b/proto/bfd/bfd.c
@@ -666,7 +666,7 @@ bfd_add_request(struct bfd_proto *p, struct bfd_request *req)
{
struct bfd_config *cf = (struct bfd_config *) (p->p.cf);
- if (p->p.vrf_set && (p->p.vrf != req->vrf))
+ if (p->p.vrf && (p->p.vrf != req->vrf))
return 0;
if (ipa_is_ip4(req->addr) ? !cf->accept_ipv4 : !cf->accept_ipv6)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 20:43:21 +0000