diff options
Diffstat (limited to 'zebra/zebra_mpls.h')
| -rw-r--r-- | zebra/zebra_mpls.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/zebra/zebra_mpls.h b/zebra/zebra_mpls.h index b62230ead6..5fb481781a 100644 --- a/zebra/zebra_mpls.h +++ b/zebra/zebra_mpls.h @@ -190,12 +190,28 @@ zebra_mpls_static_lsp_del (struct zebra_vrf *zvrf, mpls_label_t in_label, char *ifname, ifindex_t ifindex); /* + * Schedule all MPLS label forwarding entries for processing. + * Called upon changes that may affect one or more of them such as + * interface or nexthop state changes. + */ +void +zebra_mpls_lsp_schedule (struct zebra_vrf *zvrf); + +/* * Display MPLS LSP configuration of all static LSPs (VTY command handler). */ int zebra_mpls_write_lsp_config (struct vty *vty, struct zebra_vrf *zvrf); /* + * Called upon process exiting, need to delete LSP forwarding + * entries from the kernel. + * NOTE: Currently supported only for default VRF. + */ +void +zebra_mpls_close_tables (struct zebra_vrf *zvrf); + +/* * Allocate MPLS tables for this VRF. * NOTE: Currently supported only for default VRF. */ @@ -208,4 +224,34 @@ zebra_mpls_init_tables (struct zebra_vrf *zvrf); void zebra_mpls_init (void); +/* Inline functions. */ + +/* + * Distance (priority) definition for LSP NHLFE. + */ +static inline u_char +lsp_distance (enum lsp_types_t type) +{ + if (type == ZEBRA_LSP_STATIC) + return (route_distance (ZEBRA_ROUTE_STATIC)); + + return 150; +} + +/* + * Map RIB type to LSP type. Used when labeled-routes from BGP + * are converted into LSPs. + */ +static inline enum lsp_types_t +lsp_type_from_rib_type (int rib_type) +{ + switch (rib_type) + { + case ZEBRA_ROUTE_STATIC: + return ZEBRA_LSP_STATIC; + default: + return ZEBRA_LSP_INVALID; + } +} + #endif /*_ZEBRA_MPLS_H */ |