STATIC_IPV6_GATEWAY_IFNAME,
} static_types;
+/*
+ * Route Creation gives us:
+ * START -> Initial State, only exit is when we send the route to
+ * zebra for installation
+ * When we send the route to Zebra move to SENT_TO_ZEBRA
+ * SENT_TO_ZEBRA -> A way to notice that we've sent the route to zebra
+ * But have not received a response on it's status yet
+ * After The response from zebra we move to INSTALLED or FAILED
+ * INSTALLED -> Route was accepted
+ * FAILED -> Route was rejected
+ * When we receive notification about a nexthop that a route uses
+ * We move the route back to START and initiate the process again.
+ */
+enum static_install_states {
+ STATIC_START,
+ STATIC_SENT_TO_ZEBRA,
+ STATIC_INSTALLED,
+ STATIC_NOT_INSTALLED,
+};
+
/* Static route information. */
struct static_route {
/* For linked list. */
vrf_id_t nh_vrf_id;
char nh_vrfname[VRF_NAMSIZ + 1];
+ /*
+ * States that we walk the route through
+ * To know where we are.
+ */
+ enum static_install_states state;
+
/* Administrative distance. */
uint8_t distance;