-/*
+/*
*
* Copyright 2009-2016, LabN Consulting, L.L.C.
*
#if ENABLE_BGP_VNC
#include "rfapi.h"
-struct rfapi_l2_group_cfg
-{
- char *name;
- uint32_t logical_net_id;
- struct list *labels; /* list of uint32_t */
- struct ecommunity *rt_import_list;
- struct ecommunity *rt_export_list;
- void *rfp_cfg; /* rfp owned group config */
+struct rfapi_l2_group_cfg {
+ char *name;
+ uint32_t logical_net_id;
+ struct list *labels; /* list of uint32_t */
+ struct ecommunity *rt_import_list;
+ struct ecommunity *rt_export_list;
+ void *rfp_cfg; /* rfp owned group config */
- QOBJ_FIELDS
+ QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(rfapi_l2_group_cfg)
-typedef enum
-{
- RFAPI_GROUP_CFG_NVE = 1,
- RFAPI_GROUP_CFG_VRF,
- RFAPI_GROUP_CFG_L2,
- RFAPI_GROUP_CFG_MAX
+typedef enum {
+ RFAPI_GROUP_CFG_NVE = 1,
+ RFAPI_GROUP_CFG_VRF,
+ RFAPI_GROUP_CFG_L2,
+ RFAPI_GROUP_CFG_MAX
} rfapi_group_cfg_type_t;
-struct rfapi_nve_group_cfg
-{
- struct route_node *vn_node; /* backref */
- struct route_node *un_node; /* backref */
+struct rfapi_nve_group_cfg {
+ struct route_node *vn_node; /* backref */
+ struct route_node *un_node; /* backref */
- rfapi_group_cfg_type_t type; /* NVE|VPN */
- char *name; /* unique by type! */
- struct prefix vn_prefix;
- struct prefix un_prefix;
+ rfapi_group_cfg_type_t type; /* NVE|VPN */
+ char *name; /* unique by type! */
+ struct prefix vn_prefix;
+ struct prefix un_prefix;
- struct prefix_rd rd;
- uint8_t l2rd; /* 0 = VN addr LSB */
- uint32_t response_lifetime;
- uint32_t flags;
+ struct prefix_rd rd;
+ uint8_t l2rd; /* 0 = VN addr LSB */
+ uint32_t response_lifetime;
+ uint32_t flags;
#define RFAPI_RFG_RESPONSE_LIFETIME 0x01 /* bits */
#define RFAPI_RFG_L2RD 0x02
#define RFAPI_RFG_VPN_NH_SELF 0x04
- struct ecommunity *rt_import_list;
- struct ecommunity *rt_export_list;
- struct rfapi_import_table *rfapi_import_table;
-
- void *rfp_cfg; /* rfp owned group config */
- /*
- * List of NVE descriptors that are assigned to this NVE group
- *
- * Currently (Mar 2010) this list is used only by the route
- * export code to generate per-NVE nexthops for each route.
- *
- * The nve descriptors listed here have pointers back to
- * this nve group config structure to enable them to delete
- * their own list entries when they are closed. Consequently,
- * if an instance of this nve group config structure is deleted,
- * we must first set the nve descriptor references to it to NULL.
- */
- struct list *nves;
-
- /*
- * Route filtering
- *
- * Prefix lists are segregated by afi (part of the base plist code)
- * Route-maps are not segregated
- */
- char *plist_export_bgp_name[AFI_MAX];
- struct prefix_list *plist_export_bgp[AFI_MAX];
-
- char *plist_export_zebra_name[AFI_MAX];
- struct prefix_list *plist_export_zebra[AFI_MAX];
-
- char *plist_redist_name[ZEBRA_ROUTE_MAX][AFI_MAX];
- struct prefix_list *plist_redist[ZEBRA_ROUTE_MAX][AFI_MAX];
-
- char *routemap_export_bgp_name;
- struct route_map *routemap_export_bgp;
-
- char *routemap_export_zebra_name;
- struct route_map *routemap_export_zebra;
-
- char *routemap_redist_name[ZEBRA_ROUTE_MAX];
- struct route_map *routemap_redist[ZEBRA_ROUTE_MAX];
-
- /* for VRF type groups */
- uint32_t label;
- struct rfapi_descriptor *rfd;
- QOBJ_FIELDS
+ struct ecommunity *rt_import_list;
+ struct ecommunity *rt_export_list;
+ struct rfapi_import_table *rfapi_import_table;
+
+ void *rfp_cfg; /* rfp owned group config */
+ /*
+ * List of NVE descriptors that are assigned to this NVE group
+ *
+ * Currently (Mar 2010) this list is used only by the route
+ * export code to generate per-NVE nexthops for each route.
+ *
+ * The nve descriptors listed here have pointers back to
+ * this nve group config structure to enable them to delete
+ * their own list entries when they are closed. Consequently,
+ * if an instance of this nve group config structure is deleted,
+ * we must first set the nve descriptor references to it to NULL.
+ */
+ struct list *nves;
+
+ /*
+ * Route filtering
+ *
+ * Prefix lists are segregated by afi (part of the base plist code)
+ * Route-maps are not segregated
+ */
+ char *plist_export_bgp_name[AFI_MAX];
+ struct prefix_list *plist_export_bgp[AFI_MAX];
+
+ char *plist_export_zebra_name[AFI_MAX];
+ struct prefix_list *plist_export_zebra[AFI_MAX];
+
+ char *plist_redist_name[ZEBRA_ROUTE_MAX][AFI_MAX];
+ struct prefix_list *plist_redist[ZEBRA_ROUTE_MAX][AFI_MAX];
+
+ char *routemap_export_bgp_name;
+ struct route_map *routemap_export_bgp;
+
+ char *routemap_export_zebra_name;
+ struct route_map *routemap_export_zebra;
+
+ char *routemap_redist_name[ZEBRA_ROUTE_MAX];
+ struct route_map *routemap_redist[ZEBRA_ROUTE_MAX];
+
+ /* for VRF type groups */
+ uint32_t label;
+ struct rfapi_descriptor *rfd;
+ QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(rfapi_nve_group_cfg)
-struct rfapi_rfg_name
-{
- struct rfapi_nve_group_cfg *rfg;
- char *name;
+struct rfapi_rfg_name {
+ struct rfapi_nve_group_cfg *rfg;
+ char *name;
};
-typedef enum
-{
- VNC_REDIST_MODE_PLAIN = 0, /* 0 = default */
- VNC_REDIST_MODE_RFG,
- VNC_REDIST_MODE_RESOLVE_NVE
+typedef enum {
+ VNC_REDIST_MODE_PLAIN = 0, /* 0 = default */
+ VNC_REDIST_MODE_RFG,
+ VNC_REDIST_MODE_RESOLVE_NVE
} vnc_redist_mode_t;
-struct rfapi_cfg
-{
- struct prefix_rd default_rd;
- uint8_t default_l2rd;
- struct ecommunity *default_rt_import_list;
- struct ecommunity *default_rt_export_list;
- uint32_t default_response_lifetime;
+struct rfapi_cfg {
+ struct prefix_rd default_rd;
+ uint8_t default_l2rd;
+ struct ecommunity *default_rt_import_list;
+ struct ecommunity *default_rt_export_list;
+ uint32_t default_response_lifetime;
#define BGP_VNC_DEFAULT_RESPONSE_LIFETIME_DEFAULT 3600
- void *default_rfp_cfg; /* rfp owned group config */
-
- struct list *l2_groups; /* rfapi_l2_group_cfg list */
- /* three views into the same collection of rfapi_nve_group_cfg */
- struct list *nve_groups_sequential;
- struct route_table nve_groups_vn[AFI_MAX];
- struct route_table nve_groups_un[AFI_MAX];
-
- /*
- * For Single VRF export to ordinary routing protocols. This is
- * the nve-group that the ordinary protocols belong to. We use it
- * to set the RD when sending unicast Zebra routes to VNC
- */
- uint8_t redist[AFI_MAX][ZEBRA_ROUTE_MAX];
- uint32_t redist_lifetime;
- vnc_redist_mode_t redist_mode;
-
- /*
- * view name of BGP unicast instance that holds
- * exterior routes
- */
- char *redist_bgp_exterior_view_name;
- struct bgp *redist_bgp_exterior_view;
-
- /*
- * nve group for redistribution of routes from zebra to VNC
- * (which is probably not useful for production networks)
- */
- char *rfg_redist_name;
- struct rfapi_nve_group_cfg *rfg_redist;
-
- /*
- * List of NVE groups on whose behalf we will export VNC
- * routes to zebra. ((NB: it's actually a list of <struct rfapi_rfg_name>)
- * This list is used when BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_BITS is
- * BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_GRP
- */
- struct list *rfg_export_zebra_l;
-
- /*
- * List of NVE groups on whose behalf we will export VNC
- * routes directly to the bgp unicast RIB. (NB: it's actually
- * a list of <struct rfapi_rfg_name>)
- * This list is used when BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS is
- * BGP_VNC_CONFIG_EXPORT_BGP_MODE_GRP
- */
- struct list *rfg_export_direct_bgp_l;
-
- /*
- * Exported Route filtering
- *
- * Prefix lists are segregated by afi (part of the base plist code)
- * Route-maps are not segregated
- */
- char *plist_export_bgp_name[AFI_MAX];
- struct prefix_list *plist_export_bgp[AFI_MAX];
-
- char *plist_export_zebra_name[AFI_MAX];
- struct prefix_list *plist_export_zebra[AFI_MAX];
-
- char *routemap_export_bgp_name;
- struct route_map *routemap_export_bgp;
-
- char *routemap_export_zebra_name;
- struct route_map *routemap_export_zebra;
-
- /*
- * Redistributed route filtering (routes from other
- * protocols into VNC)
- */
- char *plist_redist_name[ZEBRA_ROUTE_MAX][AFI_MAX];
- struct prefix_list *plist_redist[ZEBRA_ROUTE_MAX][AFI_MAX];
-
- char *routemap_redist_name[ZEBRA_ROUTE_MAX];
- struct route_map *routemap_redist[ZEBRA_ROUTE_MAX];
-
- /*
- * For importing bgp unicast routes to VNC, we encode the CE
- * (route nexthop) in a Route Origin extended community. The
- * local part (16-bit) is user-configurable.
- */
- uint16_t resolve_nve_roo_local_admin;
+ void *default_rfp_cfg; /* rfp owned group config */
+
+ struct list *l2_groups; /* rfapi_l2_group_cfg list */
+ /* three views into the same collection of rfapi_nve_group_cfg */
+ struct list *nve_groups_sequential;
+ struct route_table nve_groups_vn[AFI_MAX];
+ struct route_table nve_groups_un[AFI_MAX];
+
+ /*
+ * For Single VRF export to ordinary routing protocols. This is
+ * the nve-group that the ordinary protocols belong to. We use it
+ * to set the RD when sending unicast Zebra routes to VNC
+ */
+ uint8_t redist[AFI_MAX][ZEBRA_ROUTE_MAX];
+ uint32_t redist_lifetime;
+ vnc_redist_mode_t redist_mode;
+
+ /*
+ * view name of BGP unicast instance that holds
+ * exterior routes
+ */
+ char *redist_bgp_exterior_view_name;
+ struct bgp *redist_bgp_exterior_view;
+
+ /*
+ * nve group for redistribution of routes from zebra to VNC
+ * (which is probably not useful for production networks)
+ */
+ char *rfg_redist_name;
+ struct rfapi_nve_group_cfg *rfg_redist;
+
+ /*
+ * List of NVE groups on whose behalf we will export VNC
+ * routes to zebra. ((NB: it's actually a list of <struct
+ * rfapi_rfg_name>)
+ * This list is used when BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_BITS is
+ * BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_GRP
+ */
+ struct list *rfg_export_zebra_l;
+
+ /*
+ * List of NVE groups on whose behalf we will export VNC
+ * routes directly to the bgp unicast RIB. (NB: it's actually
+ * a list of <struct rfapi_rfg_name>)
+ * This list is used when BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS is
+ * BGP_VNC_CONFIG_EXPORT_BGP_MODE_GRP
+ */
+ struct list *rfg_export_direct_bgp_l;
+
+ /*
+ * Exported Route filtering
+ *
+ * Prefix lists are segregated by afi (part of the base plist code)
+ * Route-maps are not segregated
+ */
+ char *plist_export_bgp_name[AFI_MAX];
+ struct prefix_list *plist_export_bgp[AFI_MAX];
+
+ char *plist_export_zebra_name[AFI_MAX];
+ struct prefix_list *plist_export_zebra[AFI_MAX];
+
+ char *routemap_export_bgp_name;
+ struct route_map *routemap_export_bgp;
+
+ char *routemap_export_zebra_name;
+ struct route_map *routemap_export_zebra;
+
+ /*
+ * Redistributed route filtering (routes from other
+ * protocols into VNC)
+ */
+ char *plist_redist_name[ZEBRA_ROUTE_MAX][AFI_MAX];
+ struct prefix_list *plist_redist[ZEBRA_ROUTE_MAX][AFI_MAX];
+
+ char *routemap_redist_name[ZEBRA_ROUTE_MAX];
+ struct route_map *routemap_redist[ZEBRA_ROUTE_MAX];
+
+ /*
+ * For importing bgp unicast routes to VNC, we encode the CE
+ * (route nexthop) in a Route Origin extended community. The
+ * local part (16-bit) is user-configurable.
+ */
+ uint16_t resolve_nve_roo_local_admin;
#define BGP_VNC_CONFIG_RESOLVE_NVE_ROO_LOCAL_ADMIN_DEFAULT 5226
- uint32_t flags;
+ uint32_t flags;
#define BGP_VNC_CONFIG_ADV_UN_METHOD_ENCAP 0x00000001
#define BGP_VNC_CONFIG_CALLBACK_DISABLE 0x00000002
#define BGP_VNC_CONFIG_RESPONSE_REMOVAL_DISABLE 0x00000004
/* Filter querying NVE's registrations from responses */
/* Default to updated-responses off */
/* Default to removal-responses off */
-#define BGP_VNC_CONFIG_FLAGS_DEFAULT \
- (BGP_VNC_CONFIG_FILTER_SELF_FROM_RSP |\
- BGP_VNC_CONFIG_CALLBACK_DISABLE |\
- BGP_VNC_CONFIG_RESPONSE_REMOVAL_DISABLE)
+#define BGP_VNC_CONFIG_FLAGS_DEFAULT \
+ (BGP_VNC_CONFIG_FILTER_SELF_FROM_RSP | BGP_VNC_CONFIG_CALLBACK_DISABLE \
+ | BGP_VNC_CONFIG_RESPONSE_REMOVAL_DISABLE)
- struct rfapi_rfp_cfg rfp_cfg; /* rfp related configuration */
+ struct rfapi_rfp_cfg rfp_cfg; /* rfp related configuration */
};
-#define VNC_EXPORT_ZEBRA_GRP_ENABLED(hc) \
- (((hc)->flags & BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_BITS) == \
- BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_GRP)
+#define VNC_EXPORT_ZEBRA_GRP_ENABLED(hc) \
+ (((hc)->flags & BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_BITS) \
+ == BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_GRP)
-#define VNC_EXPORT_ZEBRA_RH_ENABLED(hc) \
- (((hc)->flags & BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_BITS) == \
- BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_RH)
+#define VNC_EXPORT_ZEBRA_RH_ENABLED(hc) \
+ (((hc)->flags & BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_BITS) \
+ == BGP_VNC_CONFIG_EXPORT_ZEBRA_MODE_RH)
-#define VNC_EXPORT_BGP_GRP_ENABLED(hc) \
- (((hc)->flags & BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS) == \
- BGP_VNC_CONFIG_EXPORT_BGP_MODE_GRP)
+#define VNC_EXPORT_BGP_GRP_ENABLED(hc) \
+ (((hc)->flags & BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS) \
+ == BGP_VNC_CONFIG_EXPORT_BGP_MODE_GRP)
-#define VNC_EXPORT_BGP_RH_ENABLED(hc) \
- (((hc)->flags & BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS) == \
- BGP_VNC_CONFIG_EXPORT_BGP_MODE_RH)
+#define VNC_EXPORT_BGP_RH_ENABLED(hc) \
+ (((hc)->flags & BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS) \
+ == BGP_VNC_CONFIG_EXPORT_BGP_MODE_RH)
-#define VNC_EXPORT_BGP_CE_ENABLED(hc) \
- (((hc)->flags & BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS) == \
- BGP_VNC_CONFIG_EXPORT_BGP_MODE_CE)
+#define VNC_EXPORT_BGP_CE_ENABLED(hc) \
+ (((hc)->flags & BGP_VNC_CONFIG_EXPORT_BGP_MODE_BITS) \
+ == BGP_VNC_CONFIG_EXPORT_BGP_MODE_CE)
-void
-bgp_rfapi_cfg_init (void);
+void bgp_rfapi_cfg_init(void);
-struct rfapi_cfg *
-bgp_rfapi_cfg_new (struct rfapi_rfp_cfg *cfg);
+struct rfapi_cfg *bgp_rfapi_cfg_new(struct rfapi_rfp_cfg *cfg);
-void
-bgp_rfapi_cfg_destroy (struct bgp *bgp, struct rfapi_cfg *h);
+void bgp_rfapi_cfg_destroy(struct bgp *bgp, struct rfapi_cfg *h);
-int
-bgp_rfapi_cfg_write (struct vty *vty, struct bgp *bgp);
+int bgp_rfapi_cfg_write(struct vty *vty, struct bgp *bgp);
-extern int
-bgp_rfapi_is_vnc_configured (struct bgp *bgp);
+extern int bgp_rfapi_is_vnc_configured(struct bgp *bgp);
-extern void
-nve_group_to_nve_list (
- struct rfapi_nve_group_cfg *rfg,
- struct list **nves,
- uint8_t family); /* AF_INET, AF_INET6 */
+extern void nve_group_to_nve_list(struct rfapi_nve_group_cfg *rfg,
+ struct list **nves,
+ uint8_t family); /* AF_INET, AF_INET6 */
-struct rfapi_nve_group_cfg *
-bgp_rfapi_cfg_match_group (
- struct rfapi_cfg *hc,
- struct prefix *vn,
- struct prefix *un);
+struct rfapi_nve_group_cfg *bgp_rfapi_cfg_match_group(struct rfapi_cfg *hc,
+ struct prefix *vn,
+ struct prefix *un);
struct rfapi_nve_group_cfg *
-bgp_rfapi_cfg_match_byname (
- struct bgp *bgp,
- const char *name,
- rfapi_group_cfg_type_t type); /* _MAX = any */
+bgp_rfapi_cfg_match_byname(struct bgp *bgp, const char *name,
+ rfapi_group_cfg_type_t type); /* _MAX = any */
-extern void
-vnc_prefix_list_update (struct bgp *bgp);
+extern void vnc_prefix_list_update(struct bgp *bgp);
-extern void
-vnc_routemap_update (struct bgp *bgp, const char *unused);
+extern void vnc_routemap_update(struct bgp *bgp, const char *unused);
-extern void
-bgp_rfapi_show_summary (struct bgp *bgp, struct vty *vty);
+extern void bgp_rfapi_show_summary(struct bgp *bgp, struct vty *vty);
-extern struct rfapi_cfg *
-bgp_rfapi_get_config (struct bgp *bgp);
+extern struct rfapi_cfg *bgp_rfapi_get_config(struct bgp *bgp);
extern struct rfapi_l2_group_cfg *
-bgp_rfapi_get_group_by_lni_label (
- struct bgp *bgp,
- uint32_t logical_net_id,
- uint32_t label);
+bgp_rfapi_get_group_by_lni_label(struct bgp *bgp, uint32_t logical_net_id,
+ uint32_t label);
extern struct ecommunity *
-bgp_rfapi_get_ecommunity_by_lni_label (
- struct bgp *bgp,
- uint32_t is_import,
- uint32_t logical_net_id,
- uint32_t label); /* note, 20bit label! */
+bgp_rfapi_get_ecommunity_by_lni_label(struct bgp *bgp, uint32_t is_import,
+ uint32_t logical_net_id,
+ uint32_t label); /* note, 20bit label! */
extern struct list *
-bgp_rfapi_get_labellist_by_lni_label (
- struct bgp *bgp,
- uint32_t logical_net_id,
- uint32_t label); /* note, 20bit label! */
+bgp_rfapi_get_labellist_by_lni_label(struct bgp *bgp, uint32_t logical_net_id,
+ uint32_t label); /* note, 20bit label! */
#endif /* ENABLE_BGP_VNC */
projects / mirror_frr.git / blobdiff