Router OSPF

OSPF is a link-state interior gateway protocol that uses Dijkstra’s algorithm to calculate the shortest path. It supports areas, VRFs, segment routing, fast reroute, flexible algorithms, and various redistribution options for multi-protocol environments.

Diagram

Classes

routing (iosxr.devices.configuration)

Name	Type	Constraint	Mandatory	Default Value
ospf_processes	List	`[ospf_processes]`	No

ospf_processes (iosxr.devices.configuration.routing)

Name	Type	Constraint	Mandatory
id	String		Yes
mpls_traffic_eng_router_id	IP		No
mpls_traffic_eng_router_id_interface	String		No
mpls_traffic_eng_multicast_intact	Boolean	`true`, `false`	No
mpls_traffic_eng_autoroute_exclude_route_policy	String		No
mpls_traffic_eng_igp_intact	Boolean	`true`, `false`	No
mpls_traffic_eng_ldp_sync_update	Boolean	`true`, `false`	No
mpls_ldp_sync	Choice	`enable`	No
mpls_ldp_sync_igp_shortcuts	Choice	`enable`	No
mpls_ldp_auto_config	Boolean	`true`, `false`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
priority	Integer	min: `0`, max: `255`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
flood_reduction	Choice	`enable`, `disable`	No
demand_circuit	Choice	`enable`, `disable`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
passive	Choice	`enable`, `disable`	No
log_adjacency_changes	Choice	`detail`, `disable`	No
router_id	IP		No
redistribute_connected	Boolean	`true`, `false`	No
redistribute_connected_tag	Integer	min: `0`, max: `4294967295`	No
redistribute_connected_metric_type	Integer	min: `1`, max: `2`	No
redistribute_connected_route_policy	String		No
redistribute_connected_metric	Integer	min: `1`, max: `16777214`	No
redistribute_connected_metric_use_rib_metric	Boolean	`true`, `false`	No
redistribute_connected_lsa_type_summary	Boolean	`true`, `false`	No
redistribute_connected_nssa_only	Boolean	`true`, `false`	No
redistribute_static	Boolean	`true`, `false`	No
redistribute_static_tag	Integer	min: `0`, max: `4294967295`	No
redistribute_static_metric_type	Integer	min: `1`, max: `2`	No
redistribute_static_route_policy	String		No
redistribute_static_metric	Integer	min: `1`, max: `16777214`	No
redistribute_static_metric_use_rib_metric	Boolean	`true`, `false`	No
redistribute_static_lsa_type_summary	Boolean	`true`, `false`	No
redistribute_static_nssa_only	Boolean	`true`, `false`	No
redistribute_bgp	List	`[redistribute_bgp]`	No
redistribute_isis	List	`[redistribute_isis]`	No
redistribute_ospf	List	`[redistribute_ospf]`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
distribute_list_out_acl	String		No
distribute_list_out_connected_acl	String		No
distribute_list_out_static_acl	String		No
distribute_list_out_bgp_asn	Any	String or Integer[min: `1`, max: `4294967295`] or String[Regex: `^.[\$\%]\{.$`]	No
distribute_list_out_bgp_acl	String		No
distribute_list_out_ospf_process	String		No
distribute_list_out_ospf_acl	String		No
packet_size	Integer	min: `576`, max: `10000`	No
bfd_fast_detect	Choice	`enable`, `strict-mode`	No
bfd_minimum_interval	Integer	min: `3`, max: `30000`	No
bfd_multiplier	Integer	min: `2`, max: `50`	No
security_ttl	Choice	`enable`	No
security_ttl_hops	Integer	min: `1`, max: `254`	No
prefix_suppression	Choice	`enable`	No
default_information_originate	Boolean	`true`, `false`	No
default_information_originate_always	Boolean	`true`, `false`	No
default_information_originate_metric	Integer	min: `1`, max: `16777214`	No
default_information_originate_metric_type	Integer	min: `1`, max: `2`	No
default_information_originate_route_policy	String		No
default_metric	Integer	min: `1`, max: `16777214`	No
distance_sources	List	`[distance_sources]`	No
distance_ospf_intra_area	Integer	min: `1`, max: `255`	No
distance_ospf_inter_area	Integer	min: `1`, max: `255`	No
distance_ospf_external	Integer	min: `1`, max: `255`	No
auto_cost_reference_bandwidth	Integer	min: `1`, max: `2147483647`	No
auto_cost_disable	Boolean	`true`, `false`	No
ignore_lsa_mospf	Boolean	`true`, `false`	No
capability_opaque_disable	Boolean	`true`, `false`	No
capability_lls_disable	Boolean	`true`, `false`	No
capability_type7_prefer	Boolean	`true`, `false`	No
max_metric	Class	`[max_metric]`	No
max_lsa	Integer	min: `1`, max: `4294967294`	No
max_lsa_threshold	Integer	min: `1`, max: `100`	No
max_lsa_warning_only	Boolean	`true`, `false`	No
max_lsa_ignore_time	Integer	min: `1`, max: `17895697`	No
max_lsa_ignore_count	Integer	min: `1`, max: `4294967294`	No
max_lsa_reset_time	Integer	min: `2`, max: `35791394`	No
timers	Class	`[timers]`	No
nsf_interval	Integer	min: `90`, max: `3600`	No
nsf_lifetime	Integer	min: `90`, max: `1800`	No
nsf_flush_delay_time	Integer	min: `1`, max: `3600`	No
nsf_cisco	Boolean	`true`, `false`	No
nsf_cisco_enforce_global	Boolean	`true`, `false`	No
nsf_ietf	Boolean	`true`, `false`	No
nsf_ietf_strict_lsa_checking	Boolean	`true`, `false`	No
nsf_ietf_helper_disable	Boolean	`true`, `false`	No
address_family_ipv4_unicast	Boolean	`true`, `false`	No
maximum_interfaces	Integer	min: `1`, max: `4294967295`	No
maximum_paths	Integer	min: `1`, max: `64`	No
maximum_redistributed_prefixes	Integer	min: `1`, max: `4294967295`	No
maximum_redistributed_prefixes_threshold	Integer	min: `1`, max: `100`	No
maximum_redistributed_prefixes_warning_only	Boolean	`true`, `false`	No
queue_limit_high	Integer	min: `1000`, max: `30000`	No
queue_limit_medium	Integer	min: `1000`, max: `30000`	No
queue_limit_low	Integer	min: `1000`, max: `30000`	No
queue_dispatch_incoming	Integer	min: `30`, max: `3000`	No
queue_dispatch_rate_limited_lsa	Integer	min: `30`, max: `3000`	No
queue_dispatch_flush_lsa	Integer	min: `30`, max: `3000`	No
queue_dispatch_spf_lsa_limit	Integer	min: `30`, max: `3000`	No
summary_prefixes	List	`[summary_prefixes]`	No
spf_prefix_priority_route_policy	String		No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
fast_reroute_disable	Boolean	`true`, `false`	No
loopback_stub_network	Choice	`enable`, `disable`	No
link_down_fast_detect	Boolean	`true`, `false`	No
weight	Integer	min: `1`, max: `16777214`	No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
microloop_avoidance	Choice	`enable`, `protected`, `segment-routing`	No
microloop_avoidance_rib_update_delay	Integer	min: `1`, max: `600000`	No
segment_routing	Class	`[segment_routing]`	No
affinity_maps	List	`[affinity_maps]`	No
flex_algos	List	`[flex_algos]`	No
authentication	Class	`[authentication]`	No
network	Choice	`broadcast`, `non-broadcast`, `point-to-point`, `point-to-multipoint`	No
external_out	Choice	`enable`, `disable`	No
summary_in	Choice	`enable`, `disable`	No
adjacency_stagger_disable	Boolean	`true`, `false`	No
adjacency_stagger_initial_neighbors	Integer	min: `1`, max: `65535`	No
adjacency_stagger_simultaneous_neighbors	Integer	min: `1`, max: `65535`	No
snmp_context	String		No
snmp_trap_rate_limit_min	Integer	min: `2`, max: `60`	No
snmp_trap_rate_limit_max	Integer	min: `0`, max: `300`	No
monitor_convergence	Boolean	`true`, `false`	No
monitor_convergence_prefix_list	String		No
monitor_convergence_track_summary_routes	Boolean	`true`, `false`	No
monitor_convergence_track_external_routes	Boolean	`true`, `false`	No
monitor_convergence_track_ip_frr	Boolean	`true`, `false`	No
ucmp	Boolean	`true`, `false`	No
ucmp_variance	Integer	min: `101`, max: `10000`	No
ucmp_prefix_list	String		No
ucmp_exclude_interfaces	List	`[ucmp_exclude_interfaces]`	No
ucmp_delay_interval	Integer	min: `1`, max: `5000`	No
srlg_admin_weight	Integer	min: `0`, max: `65535`	No
srlg_names	List	`[srlg_names]`	No
max_external_lsa	Integer	min: `1`, max: `4294967294`	No
max_external_lsa_threshold	Integer	min: `1`, max: `100`	No
max_external_lsa_suppress_neighbor	Boolean	`true`, `false`	No
max_external_lsa_warning_only	Boolean	`true`, `false`	No
exchange_timer	Integer	min: `1`, max: `35791394`	No
exchange_timer_hold_time	Integer	min: `1`, max: `35791394`	No
exchange_timer_recovery_count	Integer	min: `1`, max: `4294967294`	No
distribute_link_state	Boolean	`true`, `false`	No
distribute_link_state_instance_id	Integer	min: `0`, max: `4294967295`	No
distribute_link_state_throttle	Integer	min: `1`, max: `3600`	No
distribute_link_state_excl_external	Boolean	`true`, `false`	No
distribute_link_state_allow_prefix_route_policy	String		No
distribute_link_state_follow_on	Integer	min: `1`, max: `3600`	No
nsr	Choice	`enable`, `disable`	No
protocol_shutdown	Choice	`enable`, `host-mode`, `on-reload`	No
vrfs	List	`[vrfs]`	No
areas	List	`[areas]`	No

cost_fallback (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory	Default Value
anomaly_delay	Class	`[anomaly_delay]`	No

redistribute_bgp (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
asn	Any	String or Integer[min: `1`, max: `4294967295`] or String[Regex: `^.[\$\%]\{.$`]	Yes
tag	Integer	min: `0`, max: `4294967295`	No
metric_type	Integer	min: `1`, max: `2`	No
route_policy	String		No
preserve_med	Boolean	`true`, `false`	No
metric	Integer	min: `1`, max: `16777214`	No
metric_use_rib_metric	Boolean	`true`, `false`	No
lsa_type_summary	Boolean	`true`, `false`	No
nssa_only	Boolean	`true`, `false`	No

redistribute_isis (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
process	String		Yes
level_1	Boolean	`true`, `false`	No
level_2	Boolean	`true`, `false`	No
level_1_2	Boolean	`true`, `false`	No
tag	Integer	min: `0`, max: `4294967295`	No
metric_type	Integer	min: `1`, max: `2`	No
route_policy	String		No
metric	Integer	min: `1`, max: `16777214`	No
metric_use_rib_metric	Boolean	`true`, `false`	No
lsa_type_summary	Boolean	`true`, `false`	No
nssa_only	Boolean	`true`, `false`	No

redistribute_ospf (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
process	String		Yes
tag	Integer	min: `0`, max: `4294967295`	No
metric_type	Integer	min: `1`, max: `2`	No
route_policy	String		No
match_internal	Boolean	`true`, `false`	No
match_external	Boolean	`true`, `false`	No
match_external_one	Boolean	`true`, `false`	No
match_external_two	Boolean	`true`, `false`	No
match_nssa_external	Boolean	`true`, `false`	No
match_nssa_external_one	Boolean	`true`, `false`	No
match_nssa_external_two	Boolean	`true`, `false`	No
metric	Integer	min: `1`, max: `16777214`	No
metric_use_rib_metric	Boolean	`true`, `false`	No
lsa_type_summary	Boolean	`true`, `false`	No
nssa_only	Boolean	`true`, `false`	No

distance_sources (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
address	IP		Yes
wildcard	String		Yes
distance	Integer	min: `1`, max: `255`	Yes
acl	String		No

max_metric (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory	Default Value
router_lsa	Class	`[router_lsa]`	No

timers (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
throttle	Class	`[throttle]`	No
lsa	Class	`[lsa]`	No
pacing	Class	`[pacing]`	No
graceful_shutdown	Class	`[graceful_shutdown]`	No

summary_prefixes (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
address	IP		Yes
mask	Any	IP or Integer[min: `0`, max: `32`] or String[Regex: `^.[\$\%]\{.$`]	Yes
not_advertise	Boolean	`true`, `false`	No
tag	Integer	min: `0`, max: `4294967295`	No

fast_reroute_per_prefix (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
priority_limit	Choice	`critical`, `high`, `medium`	No
load_sharing_disable	Boolean	`true`, `false`	No
srlg_protection_weighted_global	Boolean	`true`, `false`	No
use_candidate_only	Choice	`enable`, `disable`	No
remote_lfa_tunnel_mpls_ldp	Boolean	`true`, `false`	No
remote_lfa_disable	Boolean	`true`, `false`	No
remote_lfa_maximum_cost	Integer	min: `1`, max: `4294967295`	No
ti_lfa	Choice	`enable`, `disable`	No
tiebreaker	Class	`[tiebreaker]`	No
exclude_interfaces	List	`[exclude_interfaces]`	No
lfa_candidate_interfaces	List	`[lfa_candidate_interfaces]`	No

fast_reroute_per_link (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
priority_limit	Choice	`critical`, `high`, `medium`	No
use_candidate_only	Choice	`enable`, `disable`	No
exclude_interfaces	List	`[exclude_interfaces]`	No
lfa_candidate_interfaces	List	`[lfa_candidate_interfaces]`	No

segment_routing (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
mode	Choice	`mpls`, `disable`	No
global_block_from	Integer	min: `16000`, max: `1048575`	No
global_block_to	Integer	min: `1`, max: `1048575`	No
prefix_sid_map_advertise_local	Boolean	`true`, `false`	No
prefix_sid_map_receive_disable	Boolean	`true`, `false`	No
sr_prefer	Boolean	`true`, `false`	No
sr_prefer_prefix_list	String		No
forwarding	Choice	`mpls`, `disable`	No

affinity_maps (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes
bit_position	Integer	min: `0`, max: `255`	No

flex_algos (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
number	Integer	min: `128`, max: `255`	Yes
priority	Integer	min: `0`, max: `255`	No
microloop_avoidance_disable	Boolean	`true`, `false`	No
prefix_metric	Boolean	`true`, `false`	No
metric_type	Choice	`te-metric`, `delay`	No
advertise_definition	Boolean	`true`, `false`	No
fast_reroute_disable	Boolean	`true`, `false`	No
affinity_exclude_any	List	`[affinity_exclude_any]`	No
affinity_include_any	List	`[affinity_include_any]`	No
affinity_include_all	List	`[affinity_include_all]`	No
srlg_exclude_any	List	`[srlg_exclude_any]`	No

authentication (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
type	Choice	`message-digest`, `keychain`, `null`	No
keychain	String		No
message_digest_keys	List	`[message_digest_keys]`	No
key	Class	`[key]`	No

ucmp_exclude_interfaces (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes

srlg_names (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes
admin_weight	Integer	min: `0`, max: `65535`	No

vrfs (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
name	String		Yes
domain_id_type	Choice	`0005`, `0105`, `0205`, `8005`	No
domain_id_value	String		No
domain_id_secondaries	List	`[domain_id_secondaries]`	No
domain_tag	Integer	min: `1`, max: `4294967295`	No
disable_dn_bit_check	Boolean	`true`, `false`	No
log_adjacency_changes	Choice	`detail`, `disable`	No
router_id	String		No
redistribute_connected	Boolean	`true`, `false`	No
redistribute_connected_tag	Integer	min: `0`, max: `4294967295`	No
redistribute_connected_metric_type	Integer	min: `1`, max: `2`	No
redistribute_connected_route_policy	String		No
redistribute_connected_metric	Integer	min: `1`, max: `16777214`	No
redistribute_connected_metric_use_rib_metric	Boolean	`true`, `false`	No
redistribute_connected_lsa_type_summary	Boolean	`true`, `false`	No
redistribute_connected_nssa_only	Boolean	`true`, `false`	No
redistribute_static	Boolean	`true`, `false`	No
redistribute_static_tag	Integer	min: `0`, max: `4294967295`	No
redistribute_static_metric_type	Integer	min: `1`, max: `2`	No
redistribute_static_route_policy	String		No
redistribute_static_metric	Integer	min: `1`, max: `16777214`	No
redistribute_static_metric_use_rib_metric	Boolean	`true`, `false`	No
redistribute_static_lsa_type_summary	Boolean	`true`, `false`	No
redistribute_static_nssa_only	Boolean	`true`, `false`	No
redistribute_bgp	List	`[redistribute_bgp]`	No
redistribute_isis	List	`[redistribute_isis]`	No
redistribute_ospf	List	`[redistribute_ospf]`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
distribute_list_out_acl	String		No
distribute_list_out_connected_acl	String		No
distribute_list_out_static_acl	String		No
distribute_list_out_bgp_asn	Any	String or Integer[min: `1`, max: `4294967295`] or String[Regex: `^.[\$\%]\{.$`]	No
distribute_list_out_bgp_acl	String		No
distribute_list_out_ospf_process	String		No
distribute_list_out_ospf_acl	String		No
packet_size	Integer	min: `576`, max: `10000`	No
bfd_fast_detect	Choice	`enable`, `strict-mode`	No
bfd_minimum_interval	Integer	min: `3`, max: `30000`	No
bfd_multiplier	Integer	min: `2`, max: `50`	No
security_ttl	Choice	`enable`	No
security_ttl_hops	Integer	min: `1`, max: `254`	No
prefix_suppression	Choice	`enable`	No
default_information_originate	Boolean	`true`, `false`	No
default_information_originate_always	Boolean	`true`, `false`	No
default_information_originate_metric	Integer	min: `1`, max: `16777214`	No
default_information_originate_metric_type	Integer	min: `1`, max: `2`	No
default_information_originate_route_policy	String		No
default_metric	Integer	min: `1`, max: `16777214`	No
distance_sources	List	`[distance_sources]`	No
distance_ospf_intra_area	Integer	min: `1`, max: `255`	No
distance_ospf_inter_area	Integer	min: `1`, max: `255`	No
distance_ospf_external	Integer	min: `1`, max: `255`	No
auto_cost_reference_bandwidth	Integer	min: `1`, max: `4294967`	No
auto_cost_disable	Boolean	`true`, `false`	No
ignore_lsa_mospf	Boolean	`true`, `false`	No
capability_opaque_disable	Boolean	`true`, `false`	No
capability_lls_disable	Boolean	`true`, `false`	No
capability_type7_prefer	Boolean	`true`, `false`	No
max_metric	Class	`[max_metric]`	No
max_lsa	Integer	min: `1`, max: `4294967294`	No
max_lsa_threshold	Integer	min: `1`, max: `100`	No
max_lsa_warning_only	Boolean	`true`, `false`	No
max_lsa_ignore_time	Integer	min: `1`, max: `35791394`	No
max_lsa_ignore_count	Integer	min: `1`, max: `4294967294`	No
max_lsa_reset_time	Integer	min: `2`, max: `71582788`	No
timers	Class	`[timers]`	No
nsf_interval	Integer	min: `90`, max: `3600`	No
nsf_lifetime	Integer	min: `90`, max: `1800`	No
nsf_flush_delay_time	Integer	min: `1`, max: `3600`	No
nsf_cisco	Boolean	`true`, `false`	No
nsf_cisco_enforce_global	Boolean	`true`, `false`	No
nsf_ietf	Boolean	`true`, `false`	No
nsf_ietf_strict_lsa_checking	Boolean	`true`, `false`	No
nsf_ietf_helper_disable	Boolean	`true`, `false`	No
address_family_ipv4_unicast	Boolean	`true`, `false`	No
maximum_interfaces	Integer	min: `1`, max: `4294967295`	No
maximum_paths	Integer	min: `1`, max: `64`	No
maximum_redistributed_prefixes	Integer	min: `1`, max: `4294967295`	No
maximum_redistributed_prefixes_threshold	Integer	min: `1`, max: `100`	No
maximum_redistributed_prefixes_warning_only	Boolean	`true`, `false`	No
queue_limit_high	Integer	min: `1000`, max: `30000`	No
queue_limit_medium	Integer	min: `1000`, max: `30000`	No
queue_limit_low	Integer	min: `1000`, max: `30000`	No
queue_dispatch_incoming	Integer	min: `30`, max: `3000`	No
queue_dispatch_rate_limited_lsa	Integer	min: `30`, max: `3000`	No
queue_dispatch_flush_lsa	Integer	min: `30`, max: `3000`	No
queue_dispatch_spf_lsa_limit	Integer	min: `30`, max: `3000`	No
summary_prefixes	List	`[summary_prefixes]`	No
spf_prefix_priority_route_policy	String		No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
fast_reroute_disable	Boolean	`true`, `false`	No
loopback_stub_network	Choice	`enable`, `disable`	No
link_down_fast_detect	Boolean	`true`, `false`	No
weight	Integer	min: `1`, max: `16777214`	No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
microloop_avoidance	Choice	`enable`, `protected`, `segment-routing`	No
microloop_avoidance_rib_update_delay	Integer	min: `1`, max: `600000`	No
authentication	Class	`[authentication]`	No
network	Choice	`broadcast`, `non-broadcast`, `point-to-point`, `point-to-multipoint`	No
mpls_ldp_sync	Choice	`enable`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
priority	Integer	min: `0`, max: `255`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
flood_reduction	Choice	`enable`, `disable`	No
demand_circuit	Choice	`enable`, `disable`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
passive	Choice	`enable`, `disable`	No
external_out	Choice	`enable`, `disable`	No
summary_in	Choice	`enable`, `disable`	No
adjacency_stagger_disable	Boolean	`true`, `false`	No
adjacency_stagger_initial_neighbors	Integer	min: `1`, max: `65535`	No
adjacency_stagger_simultaneous_neighbors	Integer	min: `1`, max: `65535`	No
snmp_context	String		No
snmp_trap	Boolean	`true`, `false`	No
ucmp	Boolean	`true`, `false`	No
ucmp_variance	Integer	min: `101`, max: `10000`	No
ucmp_prefix_list	String		No
ucmp_exclude_interfaces	List	`[ucmp_exclude_interfaces]`	No
ucmp_delay_interval	Integer	min: `1`, max: `5000`	No
max_external_lsa	Integer	min: `1`, max: `4294967294`	No
max_external_lsa_threshold	Integer	min: `1`, max: `100`	No
max_external_lsa_suppress_neighbor	Boolean	`true`, `false`	No
max_external_lsa_warning_only	Boolean	`true`, `false`	No
exchange_timer	Integer	min: `1`, max: `35791394`	No
exchange_timer_hold_time	Integer	min: `1`, max: `35791394`	No
exchange_timer_recovery_count	Integer	min: `1`, max: `4294967294`	No
areas	List	`[areas]`	No

areas (iosxr.devices.configuration.routing.ospf_processes)

Name	Type	Constraint	Mandatory
id	Any	IP or Integer[min: `0`, max: `4294967295`] or String[Regex: `^.[\$\%]\{.$`]	Yes
default_cost	Integer	min: `1`, max: `16777215`	No
stub	Boolean	`true`, `false`	No
stub_no_summary	Boolean	`true`, `false`	No
nssa	Boolean	`true`, `false`	No
nssa_no_redistribution	Boolean	`true`, `false`	No
nssa_default_information_originate	Boolean	`true`, `false`	No
nssa_default_information_originate_metric	Integer	min: `1`, max: `16777214`	No
nssa_default_information_originate_metric_type	Integer	min: `1`, max: `2`	No
nssa_no_summary	Boolean	`true`, `false`	No
nssa_translate_type7_always	Boolean	`true`, `false`	No
mpls_traffic_eng	Boolean	`true`, `false`	No
mpls_ldp_sync	Choice	`enable`, `disable`	No
mpls_ldp_sync_igp_shortcuts	Choice	`enable`, `disable`	No
mpls_ldp_auto_config	Boolean	`true`, `false`	No
route_policy_in	String		No
route_policy_out	String		No
external_out	Choice	`enable`, `disable`	No
summary_in	Choice	`enable`, `disable`	No
segment_routing	Class	`[segment_routing]`	No
distribute_link_state_disable	Boolean	`true`, `false`	No
distribute_link_state_excl_nssa	Boolean	`true`, `false`	No
distribute_link_state_excl_summary	Boolean	`true`, `false`	No
authentication	Class	`[authentication]`	No
network	Choice	`broadcast`, `non-broadcast`, `point-to-point`, `point-to-multipoint`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
priority	Integer	min: `0`, max: `255`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
flood_reduction	Choice	`enable`, `disable`	No
demand_circuit	Choice	`enable`, `disable`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
passive	Choice	`enable`, `disable`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
bfd_fast_detect	Choice	`enable`, `strict-mode`, `disable`	No
bfd_minimum_interval	Integer	min: `3`, max: `30000`	No
bfd_multiplier	Integer	min: `2`, max: `50`	No
security_ttl	Choice	`enable`, `disable`	No
security_ttl_hops	Integer	min: `1`, max: `254`	No
prefix_suppression	Choice	`enable`, `disable`	No
fast_reroute_disable	Boolean	`true`, `false`	No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
loopback_stub_network	Choice	`enable`, `disable`	No
link_down_fast_detect	Boolean	`true`, `false`	No
weight	Integer	min: `1`, max: `16777214`	No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
ranges	List	`[ranges]`	No
multi_area_interfaces	List	`[multi_area_interfaces]`	No
virtual_links	List	`[virtual_links]`	No
interfaces	List	`[interfaces]`	No

anomaly_delay (iosxr.devices.configuration.routing.ospf_processes.cost_fallback)

Name	Type	Constraint	Mandatory
igp_metric_increment	Integer	min: `1`, max: `65534`	No
igp_metric_multiplier	Integer	min: `1`, max: `255`	No
igp_metric_value	Integer	min: `1`, max: `65535`	No
te_metric_increment	Integer	min: `1`, max: `4294967294`	No
te_metric_multiplier	Integer	min: `1`, max: `255`	No
te_metric_value	Integer	min: `1`, max: `4294967295`	No

router_lsa (iosxr.devices.configuration.routing.ospf_processes.max_metric)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
include_stub	Boolean	`true`, `false`	No
summary_lsa	Boolean	`true`, `false`	No
summary_lsa_metric	Integer	min: `1`, max: `16777215`	No
external_lsa	Boolean	`true`, `false`	No
external_lsa_metric	Integer	min: `1`, max: `16777215`	No
on_startup	Class	`[on_startup]`	No
on_switchover	Class	`[on_switchover]`	No
on_proc_restart	Class	`[on_proc_restart]`	No

throttle (iosxr.devices.configuration.routing.ospf_processes.timers)

Name	Type	Constraint	Mandatory
spf_initial_delay	Integer	min: `1`, max: `600000`	No
spf_second_delay	Integer	min: `1`, max: `600000`	No
spf_maximum_delay	Integer	min: `1`, max: `600000`	No
lsa_all_initial_delay	Integer	min: `0`, max: `600000`	No
lsa_all_minimum_delay	Integer	min: `1`, max: `600000`	No
lsa_all_maximum_delay	Integer	min: `1`, max: `600000`	No
fast_reroute	Integer	min: `50`, max: `600000`	No

lsa (iosxr.devices.configuration.routing.ospf_processes.timers)

Name	Type	Constraint	Mandatory
group_pacing	Integer	min: `10`, max: `1800`	No
min_arrival	Integer	min: `0`, max: `600000`	No
refresh	Integer	min: `1800`, max: `2700`	No

pacing (iosxr.devices.configuration.routing.ospf_processes.timers)

Name	Type	Constraint	Mandatory	Default Value
flood	Integer	min: `5`, max: `100`	No

graceful_shutdown (iosxr.devices.configuration.routing.ospf_processes.timers)

Name	Type	Constraint	Mandatory	Default Value
initial_delay	Integer	min: `0`, max: `90`	No
retain_routes	Integer	min: `0`, max: `90`	No

tiebreaker (iosxr.devices.configuration.routing.ospf_processes.fast_reroute_per_prefix)

Name	Type	Constraint	Mandatory
downstream_index	Integer	min: `1`, max: `255`	No
downstream_disable	Boolean	`true`, `false`	No
lc_disjoint_index	Integer	min: `1`, max: `255`	No
lc_disjoint_disable	Boolean	`true`, `false`	No
lowest_backup_metric_index	Integer	min: `1`, max: `255`	No
lowest_backup_metric_disable	Boolean	`true`, `false`	No
node_protecting_index	Integer	min: `1`, max: `255`	No
node_protecting_disable	Boolean	`true`, `false`	No
primary_path_index	Integer	min: `1`, max: `255`	No
primary_path_disable	Boolean	`true`, `false`	No
secondary_path_index	Integer	min: `1`, max: `255`	No
secondary_path_disable	Boolean	`true`, `false`	No
interface_disjoint_index	Integer	min: `1`, max: `255`	No
interface_disjoint_disable	Boolean	`true`, `false`	No
srlg_disjoint_index	Integer	min: `1`, max: `255`	No
srlg_disjoint_disable	Boolean	`true`, `false`	No

exclude_interfaces (iosxr.devices.configuration.routing.ospf_processes.fast_reroute_per_prefix)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes

affinity_exclude_any (iosxr.devices.configuration.routing.ospf_processes.flex_algos)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes

srlg_exclude_any (iosxr.devices.configuration.routing.ospf_processes.flex_algos)

Name	Type	Constraint	Mandatory	Default Value
name	String		Yes

message_digest_keys (iosxr.devices.configuration.routing.ospf_processes.authentication)

Name	Type	Constraint	Mandatory
id	Integer	min: `1`, max: `255`	Yes
algorithm	Choice	`md5`	Yes
password_type	Choice	`7`	No
password	String		Yes

key (iosxr.devices.configuration.routing.ospf_processes.authentication)

Name	Type	Constraint	Mandatory	Default Value
password_type	Choice	`7`	No
password	String		No

domain_id_secondaries (iosxr.devices.configuration.routing.ospf_processes.vrfs)

Name	Type	Constraint	Mandatory	Default Value
type	Choice	`0005`, `0105`, `0205`, `8005`	Yes
value	String		Yes

timers (iosxr.devices.configuration.routing.ospf_processes.vrfs)

Name	Type	Constraint	Mandatory
throttle	Class	`[throttle]`	No
lsa	Class	`[lsa]`	No
pacing	Class	`[pacing]`	No

fast_reroute_per_prefix (iosxr.devices.configuration.routing.ospf_processes.vrfs)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
priority_limit	Choice	`critical`, `high`, `medium`	No
load_sharing_disable	Boolean	`true`, `false`	No
use_candidate_only	Choice	`enable`, `disable`	No
tiebreaker	Class	`[tiebreaker]`	No
exclude_interfaces	List	`[exclude_interfaces]`	No
lfa_candidate_interfaces	List	`[lfa_candidate_interfaces]`	No

fast_reroute_per_link (iosxr.devices.configuration.routing.ospf_processes.vrfs)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
priority_limit	Choice	`critical`, `high`, `medium`	No
use_candidate_only	Choice	`enable`, `disable`	No
exclude_interfaces	List	`[exclude_interfaces]`	No
lfa_candidate_interfaces	List	`[lfa_candidate_interfaces]`	No

areas (iosxr.devices.configuration.routing.ospf_processes.vrfs)

Name	Type	Constraint	Mandatory
id	Any	IP or Integer[min: `0`, max: `4294967295`] or String[Regex: `^.[\$\%]\{.$`]	Yes
default_cost	Integer	min: `1`, max: `16777215`	No
stub	Boolean	`true`, `false`	No
stub_no_summary	Boolean	`true`, `false`	No
nssa	Boolean	`true`, `false`	No
nssa_no_redistribution	Boolean	`true`, `false`	No
nssa_default_information_originate	Boolean	`true`, `false`	No
nssa_default_information_originate_metric	Integer	min: `1`, max: `16777214`	No
nssa_default_information_originate_metric_type	Integer	min: `1`, max: `2`	No
nssa_no_summary	Boolean	`true`, `false`	No
nssa_translate_type7_always	Boolean	`true`, `false`	No
route_policy_in	String		No
route_policy_out	String		No
external_out	Choice	`enable`, `disable`	No
summary_in	Choice	`enable`, `disable`	No
authentication	Class	`[authentication]`	No
network	Choice	`broadcast`, `non-broadcast`, `point-to-point`, `point-to-multipoint`	No
mpls_ldp_sync	Choice	`disable`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
priority	Integer	min: `0`, max: `255`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
flood_reduction	Choice	`enable`, `disable`	No
demand_circuit	Choice	`enable`, `disable`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
passive	Choice	`enable`, `disable`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
packet_size	Integer	min: `576`, max: `10000`	No
bfd_fast_detect	Choice	`enable`, `strict-mode`, `disable`	No
bfd_minimum_interval	Integer	min: `3`, max: `30000`	No
bfd_multiplier	Integer	min: `2`, max: `50`	No
security_ttl	Choice	`enable`, `disable`	No
security_ttl_hops	Integer	min: `1`, max: `254`	No
prefix_suppression	Choice	`enable`, `disable`	No
fast_reroute_disable	Boolean	`true`, `false`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
loopback_stub_network	Choice	`enable`, `disable`	No
link_down_fast_detect	Boolean	`true`, `false`	No
weight	Integer	min: `1`, max: `16777214`	No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
ranges	List	`[ranges]`	No
virtual_links	List	`[virtual_links]`	No
sham_links	List	`[sham_links]`	No
interfaces	List	`[interfaces]`	No

cost_fallback (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory	Default Value
anomaly_delay	Class	`[anomaly_delay]`	No

fast_reroute_per_prefix (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
use_candidate_only	Choice	`enable`, `disable`	No
remote_lfa_tunnel_mpls_ldp	Boolean	`true`, `false`	No
remote_lfa_disable	Boolean	`true`, `false`	No
remote_lfa_maximum_cost	Integer	min: `1`, max: `4294967295`	No
ti_lfa	Choice	`enable`, `disable`	No
tiebreaker	Class	`[tiebreaker]`	No
exclude_interfaces	List	`[exclude_interfaces]`	No
lfa_candidate_interfaces	List	`[lfa_candidate_interfaces]`	No

fast_reroute_per_link (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory
enable	Boolean	`true`, `false`	No
use_candidate_only	Choice	`enable`, `disable`	No
exclude_interfaces	List	`[exclude_interfaces]`	No
lfa_candidate_interfaces	List	`[lfa_candidate_interfaces]`	No
srlg_disjoint_disable	Boolean	`true`, `false`	No

ranges (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory
address	IP		Yes
mask	Any	IP or Integer[min: `0`, max: `32`] or String[Regex: `^.[\$\%]\{.$`]	Yes
advertise	Boolean	`true`, `false`	No

multi_area_interfaces (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory
name	String		Yes
authentication	Class	`[authentication]`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
packet_size	Integer	min: `576`, max: `10000`	No
fast_reroute_disable	Boolean	`true`, `false`	No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
passive	Choice	`enable`, `disable`	No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
neighbors	List	`[neighbors]`	No

virtual_links (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory
address	IP		Yes
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
authentication	Class	`[authentication]`	No

interfaces (iosxr.devices.configuration.routing.ospf_processes.areas)

Name	Type	Constraint	Mandatory
name	String		Yes
authentication	Class	`[authentication]`	No
network	Choice	`broadcast`, `non-broadcast`, `point-to-point`, `point-to-multipoint`	No
mpls_ldp_sync	Choice	`enable`, `disable`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
priority	Integer	min: `0`, max: `255`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
flood_reduction	Choice	`enable`, `disable`	No
demand_circuit	Choice	`enable`, `disable`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
passive	Choice	`enable`, `disable`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
packet_size	Integer	min: `576`, max: `10000`	No
bfd_fast_detect	Choice	`enable`, `strict-mode`, `disable`	No
bfd_minimum_interval	Integer	min: `3`, max: `30000`	No
bfd_multiplier	Integer	min: `2`, max: `50`	No
security_ttl	Choice	`enable`, `disable`	No
security_ttl_hops	Integer	min: `1`, max: `254`	No
prefix_suppression	Choice	`enable`, `disable`	No
fast_reroute_disable	Boolean	`true`, `false`	No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
loopback_stub_network	Choice	`enable`, `disable`	No
link_down_fast_detect	Boolean	`true`, `false`	No
prefix_sid	Class	`[prefix_sid]`	No
prefix_sid_strict_spf	Class	`[prefix_sid_strict_spf]`	No
segment_routing	Class	`[segment_routing]`	No
weight	Integer	min: `1`, max: `16777214`	No
advertise_prefix_route_policy	String		No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
affinity_flex_algos	List	`[affinity_flex_algos]`	No
neighbors	List	`[neighbors]`	No
prefix_sid_algorithms	List	`[prefix_sid_algorithms]`	No
adjacency_sids	Class	`[adjacency_sids]`	No

on_startup (iosxr.devices.configuration.routing.ospf_processes.max_metric.router_lsa)

Name	Type	Constraint	Mandatory
time	Integer	min: `5`, max: `86400`	No
wait_for_bgp	Boolean	`true`, `false`	No
include_stub	Boolean	`true`, `false`	No
summary_lsa	Boolean	`true`, `false`	No
summary_lsa_metric	Integer	min: `1`, max: `16777215`	No
external_lsa	Boolean	`true`, `false`	No
external_lsa_metric	Integer	min: `1`, max: `16777215`	No

sham_links (iosxr.devices.configuration.routing.ospf_processes.vrfs.areas)

Name	Type	Constraint	Mandatory
local_address	IP		Yes
remote_address	IP		Yes
cost	Integer	min: `1`, max: `65535`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
authentication	Class	`[authentication]`	No

interfaces (iosxr.devices.configuration.routing.ospf_processes.vrfs.areas)

Name	Type	Constraint	Mandatory
name	String		Yes
authentication	Class	`[authentication]`	No
network	Choice	`broadcast`, `non-broadcast`, `point-to-point`, `point-to-multipoint`	No
mpls_ldp_sync	Choice	`enable`, `disable`	No
cost	Integer	min: `1`, max: `65535`	No
cost_fallback	Class	`[cost_fallback]`	No
hello_interval	Integer	min: `1`, max: `65535`	No
dead_interval	Integer	min: `1`, max: `65535`	No
priority	Integer	min: `0`, max: `255`	No
retransmit_interval	Integer	min: `1`, max: `65535`	No
transmit_delay	Integer	min: `1`, max: `65535`	No
flood_reduction	Choice	`enable`, `disable`	No
demand_circuit	Choice	`enable`, `disable`	No
mtu_ignore	Choice	`enable`, `disable`	No
database_filter_all_out	Choice	`enable`, `disable`	No
passive	Choice	`enable`, `disable`	No
distribute_list_in_acl	String		No
distribute_list_in_route_policy	String		No
packet_size	Integer	min: `576`, max: `10000`	No
bfd_fast_detect	Choice	`enable`, `strict-mode`, `disable`	No
bfd_minimum_interval	Integer	min: `3`, max: `30000`	No
bfd_multiplier	Integer	min: `2`, max: `50`	No
security_ttl	Choice	`enable`, `disable`	No
security_ttl_hops	Integer	min: `1`, max: `254`	No
prefix_suppression	Choice	`enable`, `disable`	No
fast_reroute_disable	Boolean	`true`, `false`	No
fast_reroute_per_link	Class	`[fast_reroute_per_link]`	No
fast_reroute_per_prefix	Class	`[fast_reroute_per_prefix]`	No
loopback_stub_network	Choice	`enable`, `disable`	No
link_down_fast_detect	Boolean	`true`, `false`	No
prefix_sid	Class	`[prefix_sid]`	No
prefix_sid_strict_spf	Class	`[prefix_sid_strict_spf]`	No
weight	Integer	min: `1`, max: `16777214`	No
advertise_prefix_route_policy	String		No
delay_normalize_interval	Integer	min: `1`, max: `16777215`	No
delay_normalize_offset	Integer	min: `0`, max: `16777215`	No
neighbors	List	`[neighbors]`	No
prefix_sid_algorithms	List	`[prefix_sid_algorithms]`	No
adjacency_sids	Class	`[adjacency_sids]`	No

anomaly_delay (iosxr.devices.configuration.routing.ospf_processes.areas.cost_fallback)

Name	Type	Constraint	Mandatory
igp_metric_increment	Integer	min: `1`, max: `65534`	No
igp_metric_multiplier	Integer	min: `1`, max: `255`	No
igp_metric_value	Integer	min: `1`, max: `65535`	No
igp_metric_disable	Boolean	`true`, `false`	No
te_metric_increment	Integer	min: `1`, max: `4294967294`	No
te_metric_multiplier	Integer	min: `1`, max: `255`	No
te_metric_value	Integer	min: `1`, max: `4294967295`	No
te_metric_disable	Boolean	`true`, `false`	No

cost_fallback (iosxr.devices.configuration.routing.ospf_processes.areas.multi_area_interfaces)

Name	Type	Constraint	Mandatory	Default Value
cost	Integer	min: `1`, max: `65535`	No
threshold	Integer	min: `1`, max: `4294967`	No

neighbors (iosxr.devices.configuration.routing.ospf_processes.areas.multi_area_interfaces)

Name	Type	Constraint	Mandatory
address	IP		Yes
database_filter_all_out	Boolean	`true`, `false`	No
poll_interval	Integer	min: `0`, max: `4294967295`	No
cost	Integer	min: `1`, max: `65535`	No

cost_fallback (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces)

Name	Type	Constraint	Mandatory
cost	Integer	min: `1`, max: `65535`	No
threshold	Integer	min: `1`, max: `4294967`	No
anomaly_delay	Class	`[anomaly_delay]`	No

prefix_sid (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces)

Name	Type	Constraint	Mandatory	Default Value
index	Class	`[index]`	No
absolute	Class	`[absolute]`	No

neighbors (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces)

Name	Type	Constraint	Mandatory
address	IP		Yes
database_filter_all_out	Boolean	`true`, `false`	No
priority	Integer	min: `0`, max: `255`	No
poll_interval	Integer	min: `0`, max: `65535`	No
cost	Integer	min: `1`, max: `65535`	No

prefix_sid_algorithms (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces)

Name	Type	Constraint	Mandatory
number	Integer	min: `128`, max: `255`	Yes
index	Class	`[index]`	No
absolute	Class	`[absolute]`	No

adjacency_sids (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces)

Name	Type	Constraint	Mandatory	Default Value
index	List	`[index]`	No
absolute	List	`[absolute]`	No

index (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces.prefix_sid)

Name	Type	Constraint	Mandatory
id	Integer	min: `0`, max: `1048575`	Yes
explicit_null	Boolean	`true`, `false`	No
n_flag_clear	Boolean	`true`, `false`	No

index (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces.adjacency_sids)

Name	Type	Constraint	Mandatory
id	Integer	min: `0`, max: `1048575`	Yes
protected	Boolean	`true`, `false`	No
neighbor_address	String		No

absolute (iosxr.devices.configuration.routing.ospf_processes.areas.interfaces.adjacency_sids)

Name	Type	Constraint	Mandatory
id	Integer	min: `15000`, max: `1048575`	Yes
protected	Boolean	`true`, `false`	No
neighbor_address	String		No

Data Normalization

Mask Formats

The summary_prefixes.mask and area ranges.mask fields accept both dotted-decimal and prefix-length:

Dotted-decimal: 255.255.255.0
Prefix-length: 24

Both formats are accepted in the YAML input. The value is normalized to dotted-decimal notation before being sent to the device.

OSPF Examples

Example-1: OSPF with MPLS traffic engineering, LDP sync, and basic interface settings.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              router_id: 192.168.1.1
              mpls_traffic_eng_router_id_interface: Loopback0
              mpls_traffic_eng_multicast_intact: true
              mpls_traffic_eng_autoroute_exclude_route_policy: POLICY_IN
              mpls_traffic_eng_igp_intact: true
              mpls_traffic_eng_ldp_sync_update: true
              mpls_ldp_sync: enable
              mpls_ldp_sync_igp_shortcuts: enable
              mpls_ldp_auto_config: true
              cost: 5000
              hello_interval: 10
              dead_interval: 40
              priority: 10
              retransmit_interval: 1000
              transmit_delay: 100
              flood_reduction: enable
              demand_circuit: enable
              mtu_ignore: enable
              database_filter_all_out: enable
              passive: enable
              log_adjacency_changes: detail

Example-2: OSPF with redistribution from connected, static, BGP, ISIS, and OSPF.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              router_id: 192.168.1.1
              redistribute_connected: true
              redistribute_connected_tag: 1
              redistribute_connected_metric_type: 1
              redistribute_connected_route_policy: POLICY_IN
              redistribute_connected_metric: 100
              redistribute_connected_lsa_type_summary: true
              redistribute_connected_nssa_only: true
              redistribute_static: true
              redistribute_static_tag: 2
              redistribute_static_metric_type: 1
              redistribute_static_route_policy: POLICY_IN
              redistribute_static_metric: 100
              redistribute_static_lsa_type_summary: true
              redistribute_static_nssa_only: true
              redistribute_bgp:
                - asn: 65001
                  tag: 3
                  metric_type: 1
                  route_policy: POLICY_IN
                  metric_use_rib_metric: true
                  lsa_type_summary: true
                  nssa_only: true
              redistribute_isis:
                - process: P1
                  level_1_2: true
                  tag: 3
                  metric_type: 1
                  route_policy: POLICY_IN
                  metric: 100
                  lsa_type_summary: true
                  nssa_only: true
              redistribute_ospf:
                - process: OSPF2
                  match_internal: true
                  match_external: true
                  match_nssa_external: true
                  tag: 4
                  metric_type: 1
                  route_policy: POLICY_IN
                  metric: 100
                  lsa_type_summary: true
                  nssa_only: true

Example-3: OSPF with distribute lists, BFD, and default information originate.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              router_id: 192.168.1.1
              distribute_list_in_acl: ACL_IN
              distribute_list_out_acl: ACL_OUT
              packet_size: 1400
              bfd_fast_detect: strict-mode
              bfd_minimum_interval: 300
              bfd_multiplier: 3
              security_ttl_hops: 10
              prefix_suppression: enable
              default_information_originate: true
              default_information_originate_metric: 100
              default_information_originate_metric_type: 1
              default_information_originate_route_policy: POLICY_IN
              default_metric: 1000

Example-4: OSPF with segment routing, microloop avoidance, and flexible algorithms.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              router_id: 192.168.1.1
              delay_normalize_interval: 2000
              delay_normalize_offset: 10
              microloop_avoidance: segment-routing
              microloop_avoidance_rib_update_delay: 3000
              segment_routing:
                mode: mpls
                global_block_from: 16000
                global_block_to: 17000
                prefix_sid_map_advertise_local: true
                sr_prefer: true
                sr_prefer_prefix_list: PREFIX_LIST_1
                forwarding: mpls
              affinity_maps:
                - name: AFFINITY_1
                  bit_position: 1
              flex_algos:
                - number: 128
                  priority: 10
                  microloop_avoidance_disable: true
                  prefix_metric: true
                  metric_type: te-metric
                  advertise_definition: true
                  fast_reroute_disable: true
                  affinity_exclude_any:
                    - name: AFFINITY_1
                  affinity_include_all:
                    - name: AFFINITY_2
                  affinity_include_any:
                    - name: AFFINITY_3
                  srlg_exclude_any:
                    - name: SRLG_1

OSPF Area Examples

OSPF areas allow hierarchical network design, reduce routing table size, and minimize LSA flooding. This resource supports stub/NSSA areas, ranges, virtual links, multi-area interfaces, segment routing, fast reroute, MPLS TE/LDP integration, and authentication.

Example-1: Basic OSPF area with MPLS TE, LDP sync, and route policies.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 1
                  default_cost: 100
                  mpls_traffic_eng: true
                  mpls_ldp_sync: enable
                  mpls_ldp_sync_igp_shortcuts: enable
                  mpls_ldp_auto_config: true
                  route_policy_in: ROUTE_POLICY_1
                  route_policy_out: ROUTE_POLICY_1
                  external_out: enable
                  segment_routing:
                    mode: mpls
                    forwarding: mpls
                  distribute_link_state_excl_nssa: true
                  distribute_link_state_excl_summary: true

Example-2: OSPF area with authentication, network settings, BFD, and timers.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 1
                  authentication:
                    type: message-digest
                    message_digest_keys:
                      - id: 1
                        algorithm: md5
                        password_type: 7
                        password: "01100F175804"
                  network: point-to-point
                  cost: 500
                  cost_fallback:
                    anomaly_delay:
                      igp_metric_value: 500
                      te_metric_value: 600
                  hello_interval: 10
                  dead_interval: 40
                  priority: 10
                  retransmit_interval: 1000
                  transmit_delay: 100
                  flood_reduction: enable
                  demand_circuit: enable
                  mtu_ignore: enable
                  database_filter_all_out: enable
                  passive: disable
                  distribute_list_in_acl: ACL_1
                  bfd_fast_detect: strict-mode
                  bfd_minimum_interval: 300
                  bfd_multiplier: 3
                  security_ttl_hops: 10
                  prefix_suppression: enable

Example-3: OSPF area with ranges, fast reroute per-prefix, and TI-LFA.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 1
                  ranges:
                    - address: 192.168.1.0
                      mask: 255.255.255.0
                      advertise: true
                    - address: 192.168.2.0
                      mask: 255.255.255.0
                      advertise: false
                  fast_reroute_per_prefix:
                    enable: true
                    use_candidate_only: enable
                    ti_lfa: enable
                    tiebreaker:
                      downstream_index: 10
                      lc_disjoint_index: 20
                      lowest_backup_metric_index: 30
                      node_protecting_index: 40
                      primary_path_index: 50
                      secondary_path_index: 60
                      interface_disjoint_index: 70
                      srlg_disjoint_index: 80
                    exclude_interfaces:
                      - name: GigabitEthernet0/0/0/3
                    lfa_candidate_interfaces:
                      - name: GigabitEthernet0/0/0/4
                  link_down_fast_detect: true
                  weight: 1000

Example-4: OSPF area with multi-area interfaces and virtual links.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 1
                  multi_area_interfaces:
                    - name: GigabitEthernet0/0/0/1
                      authentication:
                        type: message-digest
                        message_digest_keys:
                          - id: 1
                            algorithm: md5
                            password_type: 7
                            password: "01100F175804"
                      cost: 500
                      cost_fallback:
                        cost: 600
                        threshold: 10000
                      hello_interval: 10
                      dead_interval: 40
                      retransmit_interval: 1000
                      transmit_delay: 100
                      mtu_ignore: enable
                      distribute_list_in_acl: ACL_1
                      packet_size: 1400
                      passive: disable
                      fast_reroute_per_prefix:
                        enable: true
                        use_candidate_only: enable
                        remote_lfa_tunnel_mpls_ldp: true
                        remote_lfa_maximum_cost: 500
                        ti_lfa: enable
                        tiebreaker:
                          downstream_index: 10
                      fast_reroute_per_link:
                        use_candidate_only: enable
                  virtual_links:
                    - address: 192.168.1.4
                      hello_interval: 10
                      dead_interval: 40
                      retransmit_interval: 1000
                      transmit_delay: 100
                      authentication:
                        type: message-digest
                        message_digest_keys:
                          - id: 1
                            algorithm: md5
                            password_type: 7
                            password: "01100F175804"

OSPF Area Interface Examples

OSPF interfaces allow per-interface control of adjacency formation, authentication, timers, BFD, costs, fast reroute, segment routing SIDs, and neighbor relationships. This resource supports point-to-point and broadcast networks, passive interfaces, prefix suppression, and advanced features like TI-LFA and adjacency SIDs.

Example-1: Basic OSPF interface with authentication, network type, and timers.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 0
                  interfaces:
                    - name: Loopback1
                      authentication:
                        type: message-digest
                        message_digest_keys:
                          - id: 1
                            algorithm: md5
                            password_type: 7
                            password: "01100F175804"
                      network: point-to-point
                      cost: 20
                      hello_interval: 10
                      dead_interval: 40
                      priority: 100
                      retransmit_interval: 1000
                      transmit_delay: 100

Example-2: OSPF interface with BFD, security TTL, cost fallback, and prefix SID.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 0
                  interfaces:
                    - name: GigabitEthernet0/0/0/0
                      cost: 20
                      cost_fallback:
                        cost: 30
                        threshold: 100000
                        anomaly_delay:
                          igp_metric_value: 500
                          te_metric_value: 600
                      bfd_fast_detect: enable
                      bfd_minimum_interval: 300
                      bfd_multiplier: 3
                      security_ttl: enable
                      flood_reduction: enable
                      mtu_ignore: enable
                      database_filter_all_out: enable
                      passive: disable
                      distribute_list_in_acl: ACL_1
                      packet_size: 1400
                      prefix_sid:
                        index:
                          id: 100
                          explicit_null: true
                          n_flag_clear: true
                      prefix_sid_strict_spf:
                        index:
                          id: 300
                          explicit_null: true
                          n_flag_clear: true
                      link_down_fast_detect: true

Example-3: OSPF interface with fast reroute per-prefix and TI-LFA.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              areas:
                - id: 0
                  interfaces:
                    - name: GigabitEthernet0/0/0/1
                      fast_reroute_per_prefix:
                        enable: true
                        use_candidate_only: enable
                        remote_lfa_tunnel_mpls_ldp: true
                        remote_lfa_maximum_cost: 500
                        ti_lfa: enable
                        tiebreaker:
                          downstream_index: 10
                          lc_disjoint_index: 20
                          lowest_backup_metric_index: 30
                          node_protecting_index: 40
                          primary_path_index: 50
                          secondary_path_index: 60
                          interface_disjoint_index: 70
                          srlg_disjoint_index: 80
                        exclude_interfaces:
                          - name: GigabitEthernet0/0/0/3
                        lfa_candidate_interfaces:
                          - name: GigabitEthernet0/0/0/4

OSPF VRF Examples

OSPF VRFs allow running OSPF within a VPN Routing and Forwarding (VRF) instance for multi-tenant network environments. This resource supports domain IDs, redistribution, distribute lists, BFD, max-metric, timers, NSF, fast-reroute, authentication, and interface settings.

Example-1: OSPF VRF with domain ID, redistribution from connected, static, BGP, and ISIS.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  domain_id_type: "0005"
                  domain_id_value: "000000001111"
                  domain_id_secondaries:
                    - type: "0105"
                      value: "001122334455"
                  domain_tag: 65001
                  disable_dn_bit_check: true
                  router_id: 192.168.1.1
                  log_adjacency_changes: detail
                  redistribute_connected: true
                  redistribute_connected_tag: 1
                  redistribute_connected_metric_type: 1
                  redistribute_connected_route_policy: ROUTE_POLICY_1
                  redistribute_connected_metric: 100
                  redistribute_connected_lsa_type_summary: true
                  redistribute_connected_nssa_only: true
                  redistribute_static: true
                  redistribute_static_tag: 2
                  redistribute_static_metric_type: 1
                  redistribute_static_route_policy: ROUTE_POLICY_1
                  redistribute_static_metric_use_rib_metric: true
                  redistribute_static_lsa_type_summary: true
                  redistribute_static_nssa_only: true
                  redistribute_bgp:
                    - asn: 65001
                      tag: 3
                      metric_type: 1
                      route_policy: ROUTE_POLICY_1
                      preserve_med: true
                      metric: 100
                      lsa_type_summary: true
                      nssa_only: true
                  redistribute_isis:
                    - process: P1
                      level_1_2: true
                      tag: 3
                      metric_type: 1
                      route_policy: ROUTE_POLICY_1
                      metric: 100
                      lsa_type_summary: true
                      nssa_only: true
                  redistribute_ospf:
                    - process: OSPF2
                      tag: 4
                      metric_type: 1
                      route_policy: ROUTE_POLICY_1
                      match_internal: true
                      match_external_two: true
                      match_nssa_external_two: true
                      metric: 100
                      lsa_type_summary: true
                      nssa_only: true

Example-2: OSPF VRF with distribute lists, BFD, default information, and distance settings.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  router_id: 192.168.1.1
                  distribute_list_in_acl: ACL_1
                  distribute_list_out_acl: ACL_1
                  distribute_list_out_connected_acl: ACL_1
                  distribute_list_out_static_acl: ACL_1
                  distribute_list_out_bgp_asn: 65001
                  distribute_list_out_bgp_acl: ACL_1
                  distribute_list_out_ospf_process: OSPF2
                  distribute_list_out_ospf_acl: ACL_1
                  packet_size: 1400
                  bfd_fast_detect: enable
                  bfd_minimum_interval: 300
                  bfd_multiplier: 3
                  security_ttl: enable
                  prefix_suppression: enable
                  default_information_originate_always: true
                  default_information_originate_metric: 100
                  default_information_originate_metric_type: 1
                  default_information_originate_route_policy: ROUTE_POLICY_1
                  default_metric: 1000
                  distance_sources:
                    - address: 192.168.1.0
                      wildcard: 0.0.0.255
                      distance: 100
                      acl: ACL_1
                  distance_ospf_intra_area: 101
                  distance_ospf_inter_area: 102
                  distance_ospf_external: 103
                  auto_cost_reference_bandwidth: 100000
                  ignore_lsa_mospf: true
                  capability_type7_prefer: true

OSPF VRF Area Examples

OSPF VRF areas allow hierarchical network design within VPN Routing and Forwarding instances. This resource supports stub/NSSA areas, ranges, virtual links, sham links, fast reroute, BFD, authentication, and network type settings.

Example-1: OSPF VRF area with route policies, authentication, and network settings.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  areas:
                    - id: 1
                      default_cost: 100
                      route_policy_in: ROUTE_POLICY_1
                      route_policy_out: ROUTE_POLICY_1
                      authentication:
                        type: message-digest
                        message_digest_keys:
                          - id: 1
                            algorithm: md5
                            password_type: 7
                            password: "01100F175804"
                      network: point-to-point
                      cost: 500
                      cost_fallback:
                        anomaly_delay:
                          igp_metric_value: 500
                          te_metric_value: 600
                      hello_interval: 10
                      dead_interval: 40
                      priority: 10
                      retransmit_interval: 1000
                      transmit_delay: 100
                      distribute_list_in_acl: ACL_1
                      packet_size: 1400

Example-2: OSPF VRF area with BFD, security TTL, fast reroute per-prefix, and timers.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  areas:
                    - id: 1
                      bfd_fast_detect: strict-mode
                      bfd_minimum_interval: 300
                      bfd_multiplier: 3
                      security_ttl: enable
                      mtu_ignore: enable
                      database_filter_all_out: enable
                      passive: disable
                      link_down_fast_detect: true
                      weight: 1000
                      fast_reroute_per_prefix:
                        enable: true
                        use_candidate_only: enable
                        tiebreaker:
                          downstream_index: 10
                          lc_disjoint_index: 20
                          lowest_backup_metric_index: 30
                          node_protecting_index: 40
                          primary_path_index: 50
                          secondary_path_index: 60
                          interface_disjoint_index: 70
                          srlg_disjoint_index: 80
                        exclude_interfaces:
                          - name: GigabitEthernet0/0/0/3
                        lfa_candidate_interfaces:
                          - name: GigabitEthernet0/0/0/4

OSPF VRF Area Interface Examples

OSPF VRF area interfaces allow per-interface control of adjacency formation, authentication, timers, BFD, costs, fast reroute, segment routing SIDs, and neighbor relationships. This resource supports point-to-point and broadcast networks, passive interfaces, prefix suppression, and advanced features like adjacency SIDs.

Example-1: Basic OSPF VRF area interface with authentication, network type, and timers.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  areas:
                    - id: 0
                      interfaces:
                        - name: Loopback2
                          authentication:
                            type: message-digest
                            message_digest_keys:
                              - id: 1
                                algorithm: md5
                                password_type: 7
                                password: "01100F175804"
                          network: point-to-point
                          cost: 20
                          hello_interval: 10
                          dead_interval: 40
                          priority: 100
                          retransmit_interval: 1000
                          transmit_delay: 100

Example-2: OSPF VRF area interface with BFD, security TTL, cost fallback.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  areas:
                    - id: 0
                      interfaces:
                        - name: GigabitEthernet0/0/0/0
                          cost: 20
                          cost_fallback:
                            cost: 30
                            threshold: 100000
                            anomaly_delay:
                              igp_metric_value: 500
                              te_metric_value: 600
                          bfd_fast_detect: strict-mode
                          bfd_minimum_interval: 300
                          bfd_multiplier: 3
                          security_ttl: enable
                          mtu_ignore: enable
                          passive: disable
                          distribute_list_in_acl: ACL_1
                          packet_size: 1400
                          link_down_fast_detect: true

Example-3: OSPF VRF area interface with fast reroute per-prefix and tiebreakers.

iosxr:
  devices:
    - name: router-1
      host: 10.10.10.1:57400
      configuration:
        routing:
          ospf_processes:
            - id: OSPF1
              vrfs:
                - name: VRF1
                  areas:
                    - id: 0
                      interfaces:
                        - name: GigabitEthernet0/0/0/1
                          fast_reroute_per_prefix:
                            enable: true
                            use_candidate_only: enable
                            tiebreaker:
                              downstream_index: 10
                              lc_disjoint_index: 20
                              lowest_backup_metric_index: 30
                              node_protecting_index: 40
                              primary_path_index: 50
                              secondary_path_index: 60
                              interface_disjoint_index: 70
                              srlg_disjoint_index: 80
                            exclude_interfaces:
                              - name: GigabitEthernet0/0/0/3
                            lfa_candidate_interfaces:
                              - name: GigabitEthernet0/0/0/4