diff options
Diffstat (limited to 'zebra/redistribute.c')
| -rw-r--r-- | zebra/redistribute.c | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/zebra/redistribute.c b/zebra/redistribute.c index 30ea19fca5..115a69f2c8 100644 --- a/zebra/redistribute.c +++ b/zebra/redistribute.c @@ -291,6 +291,10 @@ void redistribute_delete(const struct prefix *p, const struct prefix *src_p, } for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + if (new_re) { /* Skip this client if it will receive an update for the * 'new' re @@ -472,6 +476,12 @@ void zebra_interface_up_update(struct interface *ifp) if (ifp->ptm_status || !ifp->ptm_enable) { for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous + * clients. + */ + if (client->synchronous) + continue; + zsend_interface_update(ZEBRA_INTERFACE_UP, client, ifp); zsend_interface_link_params(client, ifp); @@ -490,6 +500,10 @@ void zebra_interface_down_update(struct interface *ifp) ifp->name, ifp->vrf_id); for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + zsend_interface_update(ZEBRA_INTERFACE_DOWN, client, ifp); } } @@ -505,6 +519,10 @@ void zebra_interface_add_update(struct interface *ifp) ifp->vrf_id); for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + client->ifadd_cnt++; zsend_interface_add(client, ifp); zsend_interface_link_params(client, ifp); @@ -521,6 +539,10 @@ void zebra_interface_delete_update(struct interface *ifp) ifp->name, ifp->vrf_id); for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + client->ifdel_cnt++; zsend_interface_delete(client, ifp); } @@ -552,12 +574,17 @@ void zebra_interface_address_add_update(struct interface *ifp, router_id_add_address(ifc); - for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) + for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + if (CHECK_FLAG(ifc->conf, ZEBRA_IFC_REAL)) { client->connected_rt_add_cnt++; zsend_interface_address(ZEBRA_INTERFACE_ADDRESS_ADD, client, ifp, ifc); } + } } /* Interface address deletion. */ @@ -581,12 +608,17 @@ void zebra_interface_address_delete_update(struct interface *ifp, router_id_del_address(ifc); - for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) + for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + if (CHECK_FLAG(ifc->conf, ZEBRA_IFC_REAL)) { client->connected_rt_del_cnt++; zsend_interface_address(ZEBRA_INTERFACE_ADDRESS_DELETE, client, ifp, ifc); } + } } /* Interface VRF change. May need to delete from clients not interested in @@ -603,6 +635,10 @@ void zebra_interface_vrf_update_del(struct interface *ifp, vrf_id_t new_vrf_id) ifp->name, ifp->vrf_id, new_vrf_id); for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + /* Need to delete if the client is not interested in the new * VRF. */ zsend_interface_update(ZEBRA_INTERFACE_DOWN, client, ifp); @@ -626,6 +662,10 @@ void zebra_interface_vrf_update_add(struct interface *ifp, vrf_id_t old_vrf_id) ifp->name, old_vrf_id, ifp->vrf_id); for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + /* Need to add if the client is interested in the new VRF. */ client->ifadd_cnt++; zsend_interface_add(client, ifp); @@ -913,6 +953,11 @@ void zebra_interface_parameters_update(struct interface *ifp) zlog_debug("MESSAGE: ZEBRA_INTERFACE_LINK_PARAMS %s(%u)", ifp->name, ifp->vrf_id); - for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) + for (ALL_LIST_ELEMENTS(zrouter.client_list, node, nnode, client)) { + /* Do not send unsolicited messages to synchronous clients. */ + if (client->synchronous) + continue; + zsend_interface_link_params(client, ifp); + } } |