diff options
| author | GalaxyGorilla <sascha@netdef.org> | 2020-10-26 11:27:09 +0000 |
|---|---|---|
| committer | GalaxyGorilla <sascha@netdef.org> | 2021-01-19 15:32:13 +0000 |
| commit | 385a1e07b13e53f2d9b3ec06eadd82b3e8bb64fa (patch) | |
| tree | 45732b91744550cb3050eab0eafa601fb4d07ff6 /ospfd/ospfd.h | |
| parent | cc1725bd3437dfb93084960c4a347133c0c5fe19 (diff) | |
ospfd: Add support for TI-LFA node protection
Signed-off-by: GalaxyGorilla <sascha@netdef.org>
Diffstat (limited to 'ospfd/ospfd.h')
| -rw-r--r-- | ospfd/ospfd.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/ospfd/ospfd.h b/ospfd/ospfd.h index ad8f561610..f92c967124 100644 --- a/ospfd/ospfd.h +++ b/ospfd/ospfd.h @@ -127,6 +127,13 @@ enum { OSPF_LOG_ADJACENCY_DETAIL = (1 << 4), }; +/* TI-LFA */ +enum protection_type { + OSPF_TI_LFA_UNDEFINED_PROTECTION, + OSPF_TI_LFA_LINK_PROTECTION, + OSPF_TI_LFA_NODE_PROTECTION, +}; + /* OSPF instance structure. */ struct ospf { /* OSPF's running state based on the '[no] router ospf [<instance>]' @@ -377,6 +384,7 @@ struct ospf { /* TI-LFA support for all interfaces. */ bool ti_lfa_enabled; + enum protection_type ti_lfa_protection_type; QOBJ_FIELDS }; @@ -395,6 +403,16 @@ struct ospf_ti_lfa_node_info { struct in_addr nexthop; }; +struct protected_resource { + enum protection_type type; + + /* Link Protection */ + struct router_lsa_link *link; + + /* Node Protection */ + struct in_addr router_id; +}; + PREDECL_RBTREE_UNIQ(q_spaces) struct q_space { struct vertex *root; @@ -407,7 +425,7 @@ struct q_space { PREDECL_RBTREE_UNIQ(p_spaces) struct p_space { struct vertex *root; - struct router_lsa_link *protected_link; + struct protected_resource *protected_resource; struct q_spaces_head *q_spaces; struct list *vertex_list; struct vertex *pc_spf; @@ -513,7 +531,7 @@ struct ospf_area { root node of the SPF tree */ /* TI-LFA protected link for SPF calculations */ - struct router_lsa_link *spf_protected_link; + struct protected_resource *spf_protected_resource; /* P/Q spaces for TI-LFA */ struct p_spaces_head *p_spaces; |