isisd: implement the 'lsp-received' notification

[mirror_frr.git] / isisd / isisd.h

diff --git a/isisd/isisd.h b/isisd/isisd.h
index 51b359aad462dfd082f7d741bff7e82cdbf7a705..bad930ddf394a9ca07fbbaa9bf360b11ae28474d 100644 (file)
--- a/isisd/isisd.h
+++ b/isisd/isisd.h
@@ -28,6 +28,8 @@
 #include "isisd/isis_constants.h"
 #include "isisd/isis_common.h"
 #include "isisd/isis_redist.h"
+#include "isisd/isis_pdu_counter.h"
+#include "isisd/isis_circuit.h"
 #include "isis_flags.h"
 #include "dict.h"
 #include "isis_memory.h"
@@ -49,6 +51,7 @@ static const bool fabricd = false;
 #define PROTO_REDIST_STR FRR_REDIST_STR_ISISD
 #define PROTO_REDIST_HELP FRR_REDIST_HELP_STR_ISISD
 #define ROUTER_NODE ISIS_NODE
+extern void isis_cli_init(void);
 #endif
 
 extern struct zebra_privs_t isisd_privs;
@@ -95,6 +98,13 @@ struct lsp_refresh_arg {
        int level;
 };
 
+/* for yang configuration */
+enum isis_metric_style {
+       ISIS_NARROW_METRIC = 0,
+       ISIS_WIDE_METRIC,
+       ISIS_TRANSITION_METRIC,
+};
+
 struct isis_area {
        struct isis *isis;                             /* back pointer */
        dict_t *lspdb[ISIS_LEVELS];                    /* link-state dbs */
@@ -148,6 +158,8 @@ struct isis_area {
        uint16_t min_spf_interval[ISIS_LEVELS];
        /* the percentage of LSP mtu size used, before generating a new frag */
        int lsp_frag_threshold;
+       uint64_t lsp_gen_count[ISIS_LEVELS];
+       uint64_t lsp_purge_count[ISIS_LEVELS];
        int ip_circuits;
        /* logging adjacency changes? */
        uint8_t log_adj_changes;
@@ -168,6 +180,10 @@ struct isis_area {
 
        struct lsp_refresh_arg lsp_refresh_arg[ISIS_LEVELS];
 
+       pdu_counter_t pdu_tx_counters;
+       pdu_counter_t pdu_rx_counters;
+       uint64_t lsp_rxmt_count;
+
        QOBJ_FIELDS
 };
 DECLARE_QOBJ_TYPE(isis_area)
@@ -177,7 +193,9 @@ void isis_new(unsigned long);
 struct isis_area *isis_area_create(const char *);
 struct isis_area *isis_area_lookup(const char *);
 int isis_area_get(struct vty *vty, const char *area_tag);
+int isis_area_destroy(const char *area_tag);
 void print_debug(struct vty *, int, int);
+struct isis_lsp *lsp_for_arg(const char *argv, dict_t *lspdb);
 
 void isis_area_invalidate_routes(struct isis_area *area, int levels);
 void isis_area_verify_routes(struct isis_area *area);
@@ -200,26 +218,53 @@ int isis_area_passwd_cleartext_set(struct isis_area *area, int level,
 int isis_area_passwd_hmac_md5_set(struct isis_area *area, int level,
                                  const char *passwd, uint8_t snp_auth);
 
+extern const struct frr_yang_module_info frr_isisd_info;
+extern void isis_northbound_init(void);
+
+/* YANG northbound notifications */
+extern void isis_notif_db_overload(const struct isis_area *area, bool overload);
+extern void isis_notif_lsp_too_large(const struct isis_circuit *circuit,
+                                    uint32_t pdu_size, const char *lsp_id);
+extern void isis_notif_if_state_change(const struct isis_circuit *circuit,
+                                      bool down);
+extern void isis_notif_corrupted_lsp(const struct isis_area *area,
+                                    const char *lsp_id); /* currently unused */
+extern void isis_notif_lsp_exceed_max(const struct isis_area *area,
+                                     const char *lsp_id);
+extern void
+isis_notif_max_area_addr_mismatch(const struct isis_circuit *circuit,
+                                 uint8_t max_area_addrs, const char *raw_pdu);
+extern void
+isis_notif_authentication_type_failure(const struct isis_circuit *circuit,
+                                      const char *raw_pdu);
+extern void
+isis_notif_authentication_failure(const struct isis_circuit *circuit,
+                                 const char *raw_pdu);
+extern void isis_notif_adj_state_change(const struct isis_adjacency *adj,
+                                       int new_state, const char *reason);
+extern void isis_notif_reject_adjacency(const struct isis_circuit *circuit,
+                                       const char *reason,
+                                       const char *raw_pdu);
+extern void isis_notif_area_mismatch(const struct isis_circuit *circuit,
+                                    const char *raw_pdu);
+extern void isis_notif_lsp_received(const struct isis_circuit *circuit,
+                                   const char *lsp_id, uint32_t seqno,
+                                   uint32_t timestamp, const char *sys_id);
 /* Master of threads. */
 extern struct thread_master *master;
 
 #define DEBUG_ADJ_PACKETS                (1<<0)
-#define DEBUG_CHECKSUM_ERRORS            (1<<1)
-#define DEBUG_LOCAL_UPDATES              (1<<2)
-#define DEBUG_PROTOCOL_ERRORS            (1<<3)
-#define DEBUG_SNP_PACKETS                (1<<4)
-#define DEBUG_UPDATE_PACKETS             (1<<5)
-#define DEBUG_SPF_EVENTS                 (1<<6)
-#define DEBUG_SPF_STATS                  (1<<7)
-#define DEBUG_SPF_TRIGGERS               (1<<8)
-#define DEBUG_RTE_EVENTS                 (1<<9)
-#define DEBUG_EVENTS                     (1<<10)
-#define DEBUG_ZEBRA                      (1<<11)
-#define DEBUG_PACKET_DUMP                (1<<12)
-#define DEBUG_LSP_GEN                    (1<<13)
-#define DEBUG_LSP_SCHED                  (1<<14)
-#define DEBUG_FABRICD_FLOODING           (1<<15)
-#define DEBUG_BFD                        (1<<16)
+#define DEBUG_SNP_PACKETS                (1<<1)
+#define DEBUG_UPDATE_PACKETS             (1<<2)
+#define DEBUG_SPF_EVENTS                 (1<<3)
+#define DEBUG_RTE_EVENTS                 (1<<4)
+#define DEBUG_EVENTS                     (1<<5)
+#define DEBUG_PACKET_DUMP                (1<<6)
+#define DEBUG_LSP_GEN                    (1<<7)
+#define DEBUG_LSP_SCHED                  (1<<8)
+#define DEBUG_FLOODING                   (1<<9)
+#define DEBUG_BFD                        (1<<10)
+#define DEBUG_TX_QUEUE                   (1<<11)
 
 #define lsp_debug(...)                                                         \
        do {                                                                   \
@@ -233,7 +278,7 @@ extern struct thread_master *master;
                        zlog_debug(__VA_ARGS__);                               \
        } while (0)
 
-#define DEBUG_TE                         (1<<13)
+#define DEBUG_TE                         DEBUG_LSP_GEN
 
 #define IS_DEBUG_ISIS(x)                 (isis->debugs & x)