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-rw-r--r--bgpd/bgp_zebra.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c
index 3d7481f630..179404a2ce 100644
--- a/bgpd/bgp_zebra.c
+++ b/bgpd/bgp_zebra.c
@@ -2043,6 +2043,18 @@ int bgp_redistribute_set(struct bgp *bgp, afi_t afi, int type,
/* Return if already redistribute flag is set. */
if (instance) {
if (type == ZEBRA_ROUTE_TABLE_DIRECT) {
+ /*
+ * When redistribution type is `table-direct` the
+ * instance means `table identification`.
+ *
+ * `table_id` support 32bit integers, however since
+ * `instance` is being overloaded to `table_id` it
+ * will only be possible to use the first 65535
+ * entries.
+ *
+ * Also the ZAPI must also support `int`
+ * (see `zebra_redistribute_add`).
+ */
struct redist_table_direct table = {
.table_id = instance,
.vrf_id = bgp->vrf_id,