diff options
Diffstat (limited to 'zebra/zebra_router.h')
| -rw-r--r-- | zebra/zebra_router.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/zebra/zebra_router.h b/zebra/zebra_router.h index 6c9f3a0f28..e50f8a1186 100644 --- a/zebra/zebra_router.h +++ b/zebra/zebra_router.h @@ -50,6 +50,17 @@ RB_HEAD(zebra_router_table_head, zebra_router_table); RB_PROTOTYPE(zebra_router_table_head, zebra_router_table, zebra_router_table_entry, zebra_router_table_entry_compare) +/* RPF lookup behaviour */ +enum multicast_mode { + MCAST_NO_CONFIG = 0, /* MIX_MRIB_FIRST, but no show in config write */ + MCAST_MRIB_ONLY, /* MRIB only */ + MCAST_URIB_ONLY, /* URIB only */ + MCAST_MIX_MRIB_FIRST, /* MRIB, if nothing at all then URIB */ + MCAST_MIX_DISTANCE, /* MRIB & URIB, lower distance wins */ + MCAST_MIX_PFXLEN, /* MRIB & URIB, longer prefix wins */ + /* on equal value, MRIB wins for last 2 */ +}; + struct zebra_mlag_info { /* Role this zebra router is playing */ enum mlag_role role; @@ -82,9 +93,8 @@ struct zebra_router { struct hash *iptable_hash; -#if defined(HAVE_RTADV) - struct rtadv rtadv; -#endif /* HAVE_RTADV */ + /* used if vrf backend is not network namespace */ + int rtadv_sock; /* A sequence number used for tracking routes */ _Atomic uint32_t sequence_num; @@ -113,6 +123,9 @@ struct zebra_router { uint32_t multipath_num; + /* RPF Lookup behavior */ + enum multicast_mode ipv4_multicast_mode; + /* * Time for when we sweep the rib from old routes */ @@ -153,6 +166,10 @@ static inline struct zebra_vrf *zebra_vrf_get_evpn(void) : zebra_vrf_lookup_by_id(VRF_DEFAULT); } +extern void multicast_mode_ipv4_set(enum multicast_mode mode); + +extern enum multicast_mode multicast_mode_ipv4_get(void); + #ifdef __cplusplus } #endif |