diff options
| -rw-r--r-- | lib/nexthop.c | 8 | ||||
| -rw-r--r-- | lib/nexthop.h | 4 | ||||
| -rw-r--r-- | zebra/zebra_nhg.c | 3 |
3 files changed, 6 insertions, 9 deletions
diff --git a/lib/nexthop.c b/lib/nexthop.c index 4ddb53cd96..243b52d554 100644 --- a/lib/nexthop.c +++ b/lib/nexthop.c @@ -1150,11 +1150,7 @@ static ssize_t printfrr_nh(struct fbuf *buf, struct printfrr_eargs *ea, return -1; } -bool nexthop_is_ifindex_type(const struct nexthop *nh) +bool nexthop_is_blackhole(const struct nexthop *nh) { - if (nh->type == NEXTHOP_TYPE_IFINDEX || - nh->type == NEXTHOP_TYPE_IPV4_IFINDEX || - nh->type == NEXTHOP_TYPE_IPV6_IFINDEX) - return true; - return false; + return nh->type == NEXTHOP_TYPE_BLACKHOLE; } diff --git a/lib/nexthop.h b/lib/nexthop.h index bed6447d49..958d06aa51 100644 --- a/lib/nexthop.h +++ b/lib/nexthop.h @@ -240,8 +240,8 @@ extern struct nexthop *nexthop_dup(const struct nexthop *nexthop, extern struct nexthop *nexthop_dup_no_recurse(const struct nexthop *nexthop, struct nexthop *rparent); -/* Check nexthop of IFINDEX type */ -extern bool nexthop_is_ifindex_type(const struct nexthop *nh); +/* Is this nexthop a blackhole? */ +extern bool nexthop_is_blackhole(const struct nexthop *nh); /* * Parse one or more backup index values, as comma-separated numbers, diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c index dc403b8111..ed949da917 100644 --- a/zebra/zebra_nhg.c +++ b/zebra/zebra_nhg.c @@ -3657,8 +3657,9 @@ void zebra_interface_nhg_reinstall(struct interface *ifp) "%s: Setting the valid flag for nhe %pNG, interface: %s", __func__, rb_node_dep->nhe, ifp->name); } + /* Check for singleton NHG associated to interface */ - if (nexthop_is_ifindex_type(nh) && + if (!nexthop_is_blackhole(nh) && zebra_nhg_depends_is_empty(rb_node_dep->nhe)) { struct nhg_connected *rb_node_dependent; |