diff options
Diffstat (limited to 'src/vnet/bonding/cli.c')
| -rw-r--r-- | src/vnet/bonding/cli.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/vnet/bonding/cli.c b/src/vnet/bonding/cli.c index 2799bb88b99..91c6e2cdb7d 100644 --- a/src/vnet/bonding/cli.c +++ b/src/vnet/bonding/cli.c @@ -24,9 +24,11 @@ void bond_disable_collecting_distributing (vlib_main_t * vm, slave_if_t * sif) { + bond_main_t *bm = &bond_main; bond_if_t *bif; int i; uword p; + u8 switching_active = 0; bif = bond_get_master_by_dev_instance (sif->bif_dev_instance); clib_spinlock_lock_if_init (&bif->lockp); @@ -35,8 +37,18 @@ bond_disable_collecting_distributing (vlib_main_t * vm, slave_if_t * sif) p = *vec_elt_at_index (bif->active_slaves, i); if (p == sif->sw_if_index) { + /* Are we disabling the very 1st slave? */ + if (sif->sw_if_index == *vec_elt_at_index (bif->active_slaves, 0)) + switching_active = 1; + vec_del1 (bif->active_slaves, i); hash_unset (bif->active_slave_by_sw_if_index, sif->sw_if_index); + + /* We got a new slave just becoming active? */ + if ((vec_len (bif->active_slaves) >= 1) && + (bif->mode == BOND_MODE_ACTIVE_BACKUP) && switching_active) + vlib_process_signal_event (bm->vlib_main, bond_process_node.index, + BOND_SEND_GARP_NA, bif->hw_if_index); break; } } @@ -47,6 +59,7 @@ void bond_enable_collecting_distributing (vlib_main_t * vm, slave_if_t * sif) { bond_if_t *bif; + bond_main_t *bm = &bond_main; bif = bond_get_master_by_dev_instance (sif->bif_dev_instance); clib_spinlock_lock_if_init (&bif->lockp); @@ -55,6 +68,12 @@ bond_enable_collecting_distributing (vlib_main_t * vm, slave_if_t * sif) hash_set (bif->active_slave_by_sw_if_index, sif->sw_if_index, sif->sw_if_index); vec_add1 (bif->active_slaves, sif->sw_if_index); + + /* First slave becomes active? */ + if ((vec_len (bif->active_slaves) == 1) && + (bif->mode == BOND_MODE_ACTIVE_BACKUP)) + vlib_process_signal_event (bm->vlib_main, bond_process_node.index, + BOND_SEND_GARP_NA, bif->hw_if_index); } clib_spinlock_unlock_if_init (&bif->lockp); } |