router : ospf
 
ospf
Use this command to configure Open Shortest Path First (OSPF) protocol settings on the FortiGate unit. More information on OSPF can be found in RFC 2328.
OSPF is a link state protocol capable of routing larger networks than the simpler distance vector RIP protocol. An OSPF autonomous system (AS) or routing domain is a group of areas connected to a backbone area. A router connected to more than one area is an area border router (ABR). Routing information is contained in a link state database. Routing information is communicated between routers using link state advertisements (LSAs).
Bi-directional Forwarding Detection (BFD) is a protocol used by BGP and OSPF. It is used to quickly locate hardware failures in the network. Routers running BFD communicate with each other, and if a timer runs out on a connection then that router is declared down. BFD then communicates this information to the routing protocol and the routing information is updated. BFD support can only be configured through the CLI.
Syntax
config router ospf
set abr-type {cisco | ibm | shortcut | standard}
set auto-cost-ref-bandwidth <mbps_integer>
set bfd {enable | disable | global}
set database-overflow {enable | disable}
set database-overflow-max-lsas <lsas_integer>
set database-overflow-time-to-recover <seconds_integer>
set default-information-metric <metric_integer>
set default-information-metric-type {1 | 2}
set default-information-originate {always | disable | enable}
set default-information-route-map <name_str>
set default-metric <metric_integer>
set distance <distance_integer>
set distance-external <distance_integer>
set distance-inter-area <distance_integer>
set distance-intra-area <distance_integer>
set distribute-list-in <access_list_name>
set passive-interface <name_str>
set restart-mode {graceful-restart | lls | none}
set restart-period
set rfc1583-compatible {enable | disable}
set router-id <address_ipv4>
set spf-timers <delay_integer> <hold_integer>
config area
edit <area_address_ipv4>
set authentication {md5 | none | text}
set default-cost <cost_integer>
set nssa-default-information-originate {enable | disable}
set nssa-default-information-originate-metric <metric>
set nssa-default-information-originate-metric-type {1 | 2}
set nssa-redistribution {enable | disable}
set nssa-translator-role {always | candidate | never}
set shortcut {default | disable | enable}
set stub-type {no-summary | summary}
set type {nssa | regular | stub}
config filter-list
edit <filter-list_id>
set direction {in | out}
set list <name_str>
end
config range
edit <range_id>
set advertise {enable | disable}
set prefix <address_ipv4mask>
set substitute <address_ipv4mask>
set substitute-status {enable | disable}
end
config virtual-link
edit <vlink_name>
set authentication {md5 | none | text}
set authentication-key <password_str>
set dead-interval <seconds_integer>
set hello-interval <seconds_integer>
set md5-key <id_integer><key_str>
set peer <address_ipv4>
set retransmit-interval <seconds_integer>
set transmit-delay <seconds_integer>
end
end
config distribute-list
edit <distribute-list_id>
set access-list <name_str>
set protocol {connected | rip | static}
end
end
config neighbor
edit <neighbor_id>
set cost <cost_integer>
set ip <address_ipv4>
set poll-interval <seconds_integer>
set priority <priority_integer>
end
end
config network
edit <network_id>
set area <id-address_ipv4>
set prefix <address_ipv4mask>
end
end
config ospf-interface
edit <ospf_interface_name>
set authentication {md5 | none | text}
set authentication-key <password_str>
set cost <cost_integer>
set database-filter-out {enable | disable}
set dead-interval <seconds_integer>
set hello-interval <seconds_integer>
set hello-multiplier <int>
set interface <name_str>
set ip <address_ipv4>
set md5-key <id_integer> <key_str>
set mtu <mtu_integer>
set mtu-ignore {enable | disable}
set network-type <type>
set prefix-length <int>
set priority <priority_integer>
set resync-timeout <integer>
set retransmit-interval <seconds_integer>
set status {enable | disable}
set transmit-delay <seconds_integer>
end
end
config redistribute {bgp | connected | static | rip}
set metric <metric_integer>
set metric-type {1 | 2}
set routemap <name_str>
set status {enable | disable}
set tag <tag_integer>
end
config summary-address
edit <summary-address_id>
set advertise {enable | disable}
set prefix <address_ipv4mask>
set tag <tag_integer>
end
end
end