diff options
Diffstat (limited to 'vnet/vnet/fib/fib_entry.h')
| -rw-r--r-- | vnet/vnet/fib/fib_entry.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/vnet/vnet/fib/fib_entry.h b/vnet/vnet/fib/fib_entry.h index 1016bb21948..bfebe5dd6c8 100644 --- a/vnet/vnet/fib/fib_entry.h +++ b/vnet/vnet/fib/fib_entry.h @@ -99,10 +99,15 @@ typedef enum fib_source_t_ { FIB_SOURCE_AE, /** * Recursive resolution source. - * Used to install an entry that is thre resolution traget of another. + * Used to install an entry that is the resolution traget of another. */ FIB_SOURCE_RR, /** + * uRPF bypass/exemption. + * Used to install an entry that is exempt from the loose uRPF check + */ + FIB_SOURCE_URPF_EXEMPT, + /** * The default route source. * The default route is always added to the FIB table (like the * special sources) but we need to be able to over-ride it with @@ -138,6 +143,7 @@ _Static_assert (sizeof(fib_source_t) == 1, [FIB_SOURCE_RR] = "recursive-resolution", \ [FIB_SOURCE_AE] = "attached_export", \ [FIB_SOURCE_MPLS] = "mpls", \ + [FIB_SOURCE_URPF_EXEMPT] = "urpf-exempt", \ [FIB_SOURCE_DEFAULT_ROUTE] = "default-route", \ } @@ -376,7 +382,7 @@ typedef struct fib_entry_t_ { * paint the header straight on without the need to check the packet * type to derive the EOS bit value. */ - dpo_id_t fe_lb[FIB_FORW_CHAIN_NUM]; + dpo_id_t fe_lb[FIB_FORW_CHAIN_MPLS_NUM]; /** * Vector of source infos. * Most entries will only have 1 source. So we optimise for memory usage, @@ -449,6 +455,8 @@ extern fib_entry_src_flag_t fib_entry_path_remove(fib_node_index_t fib_entry_ind extern fib_entry_src_flag_t fib_entry_delete(fib_node_index_t fib_entry_index, fib_source_t source); +extern void fib_entry_contribute_urpf(fib_node_index_t path_index, + index_t urpf); extern void fib_entry_contribute_forwarding( fib_node_index_t fib_entry_index, fib_forward_chain_type_t type, |