diff options
Diffstat (limited to 'isisd/isis_nb_config.c')
| -rw-r--r-- | isisd/isis_nb_config.c | 256 |
1 files changed, 253 insertions, 3 deletions
diff --git a/isisd/isis_nb_config.c b/isisd/isis_nb_config.c index 84ca801d2b..45bbc9737b 100644 --- a/isisd/isis_nb_config.c +++ b/isisd/isis_nb_config.c @@ -28,6 +28,7 @@ #include "log.h" #include "bfd.h" #include "filter.h" +#include "plist.h" #include "spf_backoff.h" #include "lib_errors.h" #include "vrf.h" @@ -51,6 +52,7 @@ #include "isisd/isis_mt.h" #include "isisd/isis_redist.h" #include "isisd/isis_ldp_sync.h" +#include "isisd/isis_dr.h" extern struct zclient *zclient; @@ -213,6 +215,9 @@ int isis_instance_area_address_destroy(struct nb_cb_destroy_args *args) uint8_t buff[255]; struct isis_area *area; const char *net_title; + struct listnode *cnode; + struct isis_circuit *circuit; + int lvl; if (args->event != NB_EV_APPLY) return NB_OK; @@ -236,6 +241,11 @@ int isis_instance_area_address_destroy(struct nb_cb_destroy_args *args) * Last area address - reset the SystemID for this router */ if (listcount(area->area_addrs) == 0) { + for (ALL_LIST_ELEMENTS_RO(area->circuit_list, cnode, circuit)) + for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; ++lvl) { + if (circuit->u.bc.is_dr[lvl - 1]) + isis_dr_resign(circuit, lvl); + } memset(area->isis->sysid, 0, ISIS_SYS_ID_LEN); area->isis->sysid_set = 0; if (IS_DEBUG_EVENTS) @@ -262,9 +272,9 @@ int isis_instance_dynamic_hostname_modify(struct nb_cb_modify_args *args) } /* - * XPath: /frr-isisd:isis/instance/attached + * XPath: /frr-isisd:isis/instance/attach-send */ -int isis_instance_attached_modify(struct nb_cb_modify_args *args) +int isis_instance_attached_send_modify(struct nb_cb_modify_args *args) { struct isis_area *area; bool attached; @@ -274,8 +284,34 @@ int isis_instance_attached_modify(struct nb_cb_modify_args *args) area = nb_running_get_entry(args->dnode, NULL, true); attached = yang_dnode_get_bool(args->dnode, NULL); - isis_area_attached_bit_set(area, attached); + isis_area_attached_bit_send_set(area, attached); + + return NB_OK; +} + +/* + * XPath: /frr-isisd:isis/instance/attach-receive-ignore + */ +int isis_instance_attached_receive_modify(struct nb_cb_modify_args *args) +{ + struct isis_area *area; + bool attached; + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + attached = yang_dnode_get_bool(args->dnode, NULL); + isis_area_attached_bit_receive_set(area, attached); + + return NB_OK; +} + +/* + * XPath: /frr-isisd:isis/instance/attached + */ +int isis_instance_attached_modify(struct nb_cb_modify_args *args) +{ return NB_OK; } @@ -1543,6 +1579,45 @@ int isis_instance_fast_reroute_level_1_lfa_tiebreaker_type_modify( } /* + * XPath: /frr-isisd:isis/instance/fast-reroute/level-1/remote-lfa/prefix-list + */ +int isis_instance_fast_reroute_level_1_remote_lfa_prefix_list_modify( + struct nb_cb_modify_args *args) +{ + struct isis_area *area; + const char *plist_name; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + plist_name = yang_dnode_get_string(args->dnode, NULL); + + area->rlfa_plist_name[0] = XSTRDUP(MTYPE_ISIS_PLIST_NAME, plist_name); + area->rlfa_plist[0] = prefix_list_lookup(AFI_IP, plist_name); + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +int isis_instance_fast_reroute_level_1_remote_lfa_prefix_list_destroy( + struct nb_cb_destroy_args *args) +{ + struct isis_area *area; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + + XFREE(MTYPE_ISIS_PLIST_NAME, area->rlfa_plist_name[0]); + area->rlfa_plist[0] = NULL; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/lfa/load-sharing */ int isis_instance_fast_reroute_level_2_lfa_load_sharing_modify( @@ -1653,6 +1728,45 @@ int isis_instance_fast_reroute_level_2_lfa_tiebreaker_type_modify( } /* + * XPath: /frr-isisd:isis/instance/fast-reroute/level-2/remote-lfa/prefix-list + */ +int isis_instance_fast_reroute_level_2_remote_lfa_prefix_list_modify( + struct nb_cb_modify_args *args) +{ + struct isis_area *area; + const char *plist_name; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + plist_name = yang_dnode_get_string(args->dnode, NULL); + + area->rlfa_plist_name[1] = XSTRDUP(MTYPE_ISIS_PLIST_NAME, plist_name); + area->rlfa_plist[1] = prefix_list_lookup(AFI_IP, plist_name); + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +int isis_instance_fast_reroute_level_2_remote_lfa_prefix_list_destroy( + struct nb_cb_destroy_args *args) +{ + struct isis_area *area; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + area = nb_running_get_entry(args->dnode, NULL, true); + + XFREE(MTYPE_ISIS_PLIST_NAME, area->rlfa_plist_name[1]); + area->rlfa_plist[1] = NULL; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* * XPath: /frr-isisd:isis/instance/log-adjacency-changes */ int isis_instance_log_adjacency_changes_modify(struct nb_cb_modify_args *args) @@ -3439,6 +3553,74 @@ int lib_interface_isis_fast_reroute_level_1_lfa_exclude_interface_destroy( /* * XPath: + * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/remote-lfa/enable + */ +int lib_interface_isis_fast_reroute_level_1_remote_lfa_enable_modify( + struct nb_cb_modify_args *args) +{ + struct isis_area *area; + struct isis_circuit *circuit; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + circuit = nb_running_get_entry(args->dnode, NULL, true); + circuit->rlfa_protection[0] = yang_dnode_get_bool(args->dnode, NULL); + if (circuit->rlfa_protection[0]) + circuit->area->rlfa_protected_links[0]++; + else { + assert(circuit->area->rlfa_protected_links[0] > 0); + circuit->area->rlfa_protected_links[0]--; + } + + area = circuit->area; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* + * XPath: + * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/remote-lfa/maximum-metric + */ +int lib_interface_isis_fast_reroute_level_1_remote_lfa_maximum_metric_modify( + struct nb_cb_modify_args *args) +{ + struct isis_area *area; + struct isis_circuit *circuit; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + circuit = nb_running_get_entry(args->dnode, NULL, true); + circuit->rlfa_max_metric[0] = yang_dnode_get_uint32(args->dnode, NULL); + + area = circuit->area; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +int lib_interface_isis_fast_reroute_level_1_remote_lfa_maximum_metric_destroy( + struct nb_cb_destroy_args *args) +{ + struct isis_area *area; + struct isis_circuit *circuit; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + circuit = nb_running_get_entry(args->dnode, NULL, true); + circuit->rlfa_max_metric[0] = 0; + + area = circuit->area; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* + * XPath: * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-1/ti-lfa/enable */ int lib_interface_isis_fast_reroute_level_1_ti_lfa_enable_modify( @@ -3562,6 +3744,74 @@ int lib_interface_isis_fast_reroute_level_2_lfa_exclude_interface_destroy( /* * XPath: + * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/remote-lfa/enable + */ +int lib_interface_isis_fast_reroute_level_2_remote_lfa_enable_modify( + struct nb_cb_modify_args *args) +{ + struct isis_area *area; + struct isis_circuit *circuit; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + circuit = nb_running_get_entry(args->dnode, NULL, true); + circuit->rlfa_protection[1] = yang_dnode_get_bool(args->dnode, NULL); + if (circuit->rlfa_protection[1]) + circuit->area->rlfa_protected_links[1]++; + else { + assert(circuit->area->rlfa_protected_links[1] > 0); + circuit->area->rlfa_protected_links[1]--; + } + + area = circuit->area; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* + * XPath: + * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/remote-lfa/maximum-metric + */ +int lib_interface_isis_fast_reroute_level_2_remote_lfa_maximum_metric_modify( + struct nb_cb_modify_args *args) +{ + struct isis_area *area; + struct isis_circuit *circuit; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + circuit = nb_running_get_entry(args->dnode, NULL, true); + circuit->rlfa_max_metric[1] = yang_dnode_get_uint32(args->dnode, NULL); + + area = circuit->area; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +int lib_interface_isis_fast_reroute_level_2_remote_lfa_maximum_metric_destroy( + struct nb_cb_destroy_args *args) +{ + struct isis_area *area; + struct isis_circuit *circuit; + + if (args->event != NB_EV_APPLY) + return NB_OK; + + circuit = nb_running_get_entry(args->dnode, NULL, true); + circuit->rlfa_max_metric[1] = 0; + + area = circuit->area; + lsp_regenerate_schedule(area, area->is_type, 0); + + return NB_OK; +} + +/* + * XPath: * /frr-interface:lib/interface/frr-isisd:isis/fast-reroute/level-2/ti-lfa/enable */ int lib_interface_isis_fast_reroute_level_2_ti_lfa_enable_modify( |