OSPF

The nv unset commands remove the configuration you set with the equivalent nv set commands. This guide only describes an nv unset command if it differs from the nv set command.

nv set interface <interface-id> router ospf

Configures OSPF on an interface.


nv set interface <interface-id> router ospf area

Configures the OSPF area on the specified OSPF interface.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf area 0

nv set interface <interface-id> router ospf authentication

Configures OSPF MD5 authentication for the specified interface.


nv set interface <interface-id> router ospf authentication enable

Turns OSPF authentication on or off on the specified interface. The default setting is off.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf authentication enable on

nv set interface <interface-id> router ospf authentication md5-key <value>

Configures the MD5 key for the specified interface.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.
<value>The MD5 key.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf authentication md5-key thisisthekey

nv set interface <interface-id> router ospf authentication message-digest-key

Configures the message digest key for the specified interface. You can specify a value between 1 and 255. The value must be consistent across all routers on a link.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf authentication message-digest-key 1

nv set interface <interface-id> router ospf bfd

Configures BFD on the specified interface. BFD provides low overhead and rapid detection of failures in the paths between two network devices.


nv set interface <interface-id> router ospf bfd detect-multiplier

Configures the detection time multiplier on the specified OSPF interface. You can specify a value between 2 and 255.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf bfd detect-multiplier 100

nv set interface <interface-id> router ospf bfd enable

Turns BFD on and off on the specified OSPF interface. The default setting is off.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf bfd enable on

nv set interface <interface-id> router ospf bfd min-receive-interval

Configures the required minimum interval between received BFD control packets on the specified OSPF interface. You can specify a value between 50 and 60000.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf bfd min-receive-interval 400

nv set interface <interface-id> router ospf bfd min-transmit-interval

Configures the minimum transmit interval in milliseconds on the specified OSPF interface. You can specify a value between 50 and 60000.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf bfd min-transmit-interval 400

nv set interface <interface-id> router ospf cost

Configures the cost of this link. You can specify a value between 1 and 65535 or auto, which automatically determines the cost based on link speed. The default setting is auto.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf cost 60

nv set interface <interface-id> router ospf enable

Turns OSFP on and off on the specified OSPF interface. The default setting is off.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf enable on

nv set interface <interface-id> router ospf mtu-ignore

Configures OSPF to turn MTU value checking in the OSPF DBD packets on or off. The default setting is on.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf mtu-ignore off

nv set interface <interface-id> router ospf network-type

Configures the network type for the OSPF interface: point-to-point or broadcast. The default setting is broadcast.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf network-type point-to-multipoint

nv set interface <interface-id> router ospf passive

Configures the OSPF interface as passive. A passive interface creates a database entry but does not send or receive OSPF hello packets. The default setting is off.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf passive on

nv set interface <interface-id> router ospf priority

Configures the priority in becoming the OSPF Designated Router (DR) on a broadcast interface.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf priority 5

nv set interface <interface-id> router ospf timers

Configures OSPF timers.


nv set interface <interface-id> router ospf timers dead-interval

Configures the number of seconds to wait without a hello before declaring the neighbor dead. You can specify a value between 1 and 65535, or minimal. If you specify minimal, you must set the hello-multiplier.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf timers dead-interval 600

nv set interface <interface-id> router ospf timers hello-interval

Configures how often in seconds to transmit a hello packet. This setting is only valid if dead-interval is not minimal. You can specify a value between 1 and 65535.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf timers hello-interval 5

nv set interface <interface-id> router ospf timers hello-multiplier

Configures the multiplier to use if dead-interval is minimal. You can specify a value between 1 and 10.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf timers hello-multiplier 6

nv set interface <interface-id> router ospf timers retransmit-interval

Configures how often in seconds to retransmit a packet that is not acknowledged. You can specify a value between 1 and 65535.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf timers retransmit-interval 600

nv set interface <interface-id> router ospf timers transmit-delay

Configures the number of seconds to wait before sending a new LSA. You can specify a value between 1 and 65535.

Command Syntax

SyntaxDescription
<interface-id>The interface you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf timers retransmit-delay 600

nv set router ospf

Configures global OSPF settings on the switch.


nv set router ospf enable

Turns OSPF on or off. The default setting is off.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf enable on

nv set router ospf router-id

Configures the OSPF router ID on the switch, which is a 32-bit value and is typically the address of the loopback interface. This command configures the router ID for all VRFs if it is a common one; otherwise, you must set the router ID for every VRF.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf router-id 10.10.10.1.

nv set router ospf timers

Configures the OSPF LSA timers, SPF timers, and the refresh interval.


nv set router ospf timers lsa

Configures LSA timers.


nv set router ospf timers lsa min-arrival

Configures the minimum interval in seconds during which OSPF can accept the same LSA. You can specify a value between 0 and 600000.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf timers lsa min-arrival 300000

nv set router ospf timers lsa throttle

Configures the amount of time after which OSPF sends LSAs. You can specify a value between 0 and 5000 milliseconds.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf timers lsa throttle 3000

nv set router ospf timers refresh

Configures the refresh interval in seconds to resend LSAs to prevent them from aging out. You can specify a value between 10 and 1800 seconds.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf timers refresh 100

nv set router ospf timers spf

Configures OSPF SPF timers.


nv set router ospf timers spf delay

Configures the amount of time to wait before calculating the SPF after receiving the first topology change. You can specify a value between 0 and 600000 milliseconds.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf timers spf delay 80

nv set router ospf timers spf holdtime

Configures the amount of time to wait between consecutive SPF calculations. You can specify a value between 0 and 600000 milliseconds.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf timers spf holdtime 100

nv set router ospf timers spf max-holdtime

Configures the maximum amount of time to wait between consecutive SPF calculations. You can specify a value between 0 and 600000 milliseconds.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set router ospf timers spf max-holdtime 100

nv set vrf <vrf-id> router ospf

Configures OSPF in the specified VRF.


nv set vrf <vrf-id> router ospf area <area-id>

Configures the OSPF area in the specified VRF.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set interface swp51 router ospf area 0

nv set vrf <vrf-id> router ospf area <area-id> default-lsa-cost

Configures the default LSA cost. This setting applies only when the OSPF area type is not normal. You can specify a value between 0 and 16777215.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 default-lsa-cost 2000

nv set vrf <vrf-id> router ospf area <area-id> filter-list

Configures network filtering between OSPF areas.


nv set vrf <vrf-id> router ospf area <area-id> filter-list in <filter-id>

Configures the prefix list to use as an inbound filter for the OSPF area in the specified VRF.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.
<filter-id>The filter name.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 filter-list in MY-OSPF-IN-FILTER

nv set vrf <vrf-id> router ospf area <area-id> filter-list out

Configures the prefix list to use as an outbound filter for the OSPF area in the specified VRF.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.
<filter-id>The filter name.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 filter-list out MY-OSPF-OUT-FILTER

nv set vrf <vrf-id> router ospf area <area-id> network <network-id>

Configures prefix filters for an OSPF area in the specified VRF.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.
<network-id>The subnet prefix.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 network 10.10.10.1/32

nv set vrf <vrf-id> router ospf area <area-id> range

Configures the OSPF area prefix range settings.


nv set vrf <vrf-id> router ospf area <area-id> range <range-id>

Configures a summary route for all the routes in the specified range in the specified VRF.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.
<range-id>The IPv4 prefix.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 range 172.16.1.0/24

nv set vrf <vrf-id> router ospf area <area-id> range <range-id> cost

Configures the metric advertised for the specified address range. You can specify a value between 0 and 16777215, or auto. The default value is auto (Cumulus Linux derives the operational default value from the components).

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.
<range-id>The IPv4 prefix.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 range 172.16.1.0/24 cost 65535

nv set vrf <vrf-id> router ospf area <area-id> range <range-id> suppress

Configures OSPF to filter out components but not advertise the specified address range. The default setting is off (advertise the specified address range).

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.
<range-id>The IPv4 prefix.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 range 172.16.1.0/24 suppress on

nv set vrf <vrf-id> router ospf area <area-id> type

Configures the OSPF area type. You can specify normal, stub, totally-stub, nssa, or totally-nssa.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<area-id>The OSPF area.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf area 0 type stub

nv set vrf <vrf-id> router ospf default-originate

Configures OSPF to advertise the default route to its neighbors, regardless of whether it is in the routing table or not.


nv set vrf <vrf-id> router ospf default-originate always

Configures OSPF to advertise a default route to other routers even if there is no default route in the routing table.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf default-originate always on

nv set vrf <vrf-id> router ospf default-originate enable

Turns OSPF default originate on or off. The default value is off.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf default-originate enable on

nv set vrf <vrf-id> router ospf default-originate metric

Configures the OSPF default originate metric. You can specify a value between 0 and 16777214, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf default-originate metric 16777214

nv set vrf <vrf-id> router ospf default-originate metric-type

Configures the OSPF default originate metric type; 1 or 2.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf default-originate metric-type 1

nv set vrf <vrf-id> router ospf default-originate route-map

Applies the specified route map.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf default-originate route-map ROUTEMAP1

nv set vrf <vrf-id> router ospf distance

Configures the administrative distance for OSPF routes. Cumulus Linux uses the administrative distance to choose which routing protocol to use when two different protocols provide route information for the same destination. The smaller the distance, the more reliable the protocol. For example, if the switch receives a route from OSPF with an administrative distance of 110 and the same route from BGP with an administrative distance of 100, the switch chooses BGP.


nv set vrf <vrf-id> router ospf distance external

Configures the external administrative distance for OSPF routes. You can specify a value between 1 and 255, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf distance external 220

nv set vrf <vrf-id> router ospf distance inter-area

Configures the administrative distance for internal OSPF routes. You can specify a value between 1 and 255, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf distance inter-area 150

nv set vrf <vrf-id> router ospf distance intra-area

Configures the administrative distance for internal OSPF routes. You can specify a value between 1 and 255, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf distance intra-area 150

nv set vrf <vrf-id> router ospf enable

Turns OSPF on or off on the specified VRF.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf enable on

nv set vrf <vrf-id> router ospf log

Configures OSPF logging.


nv set vrf <vrf-id> router ospf log adjacency-changes

Configures logging for adjacency changes. You can specify on, off, or detail.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf log adjacency-changes on

nv set vrf <vrf-id> router ospf max-metric

Configures an OSPF maximum metric to notify its neighbors not to use the router as part of the OSPF topology. While the network converges, all traffic forwarded to the max-metric router is still forwarded. After you update the network, the max-metric router no longer receives any traffic and you can configure the max-metric setting.


nv set vrf <vrf-id> router ospf max-metric administrative

Turns OSPF maximum metric on or off administratively, for an indefinite period. The default setting is off.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf max-metric administrative on

nv set vrf <vrf-id> router ospf max-metric on-shutdown

Configures the OSPF maximum metric on shutdown. You can specify a value between 5 and 100, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf max-metric on-shutdown 20

nv set vrf <vrf-id> router ospf max-metric on-startup

Configures the OSPF maximum metric on startup. You can specify a value between 5 and 86400, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf max-metric on-startup 200

nv set vrf <vrf-id> router ospf redistribute

Configures OSPF route redistribution.


nv set vrf <vrf-id> router ospf redistribute bgp

Configures OSPF BGP route redistribution.


nv set vrf <vrf-id> router ospf redistribute bgp enable

Turns OSPF BGP route redistribution on or off. The default setting is off.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute bgp enable on

nv set vrf <vrf-id> router ospf redistribute bgp metric

Configures the metric for OSPF BGP route redistribution. You can specify a value between 0 and 16777214, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute bgp metric 2000

nv set vrf <vrf-id> router ospf redistribute bgp metric-type <type>

Configures the metric type for OSPF BGP route redistribution; 1 or 2.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute bgp metric-type 2

nv set vrf <vrf-id> router ospf redistribute bgp route-map <route-map-id>

Applies the specified route map for OSPF BGP route redistribution.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<route-map-id>The route map name.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute bgp route-map ROUTEMAP1

nv set vrf <vrf-id> router ospf redistribute connected

Configures connected route redistribution.


nv set vrf <vrf-id> router ospf redistribute connected enable

Turns OSPF connected route redistribution on or off. The default setting is off.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute connected enable on

nv set vrf <vrf-id> router ospf redistribute connected metric

Configures the metric for OSPF connected route redistribution. You can specify a value between 0 and 16777214 or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute connected metric 2000

nv set vrf <vrf-id> router ospf redistribute connected metric-type

Configures the metric type for OSPF connected route redistribution; 1 or 2.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute connected metric-type 1

nv set vrf <vrf-id> router ospf redistribute connected route-map <route-map-id>

Applies the specified route map for OSPF connected route redistribution.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<route-map-id>The route map name.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute connected route-map ROUTEMAP1

nv set vrf <vrf-id> router ospf redistribute kernel

Configures OSPF kernel route redistribution.


nv set vrf <vrf-id> router ospf redistribute kernel enable

Turns OSPF kernel route redistribution on or off. The default setting is off.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute kernel enable on

nv set vrf <vrf-id> router ospf redistribute kernel metric

Configures the metric for OSPF kernel route redistribution. You can specify a value between 0 and 16777214, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute kernel metric 2000

nv set vrf <vrf-id> router ospf redistribute kernel metric-type

Configures the metric type for OSPF kernel route redistribution; 1 or 2.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute kernel metric-type 2

nv set vrf <vrf-id> router ospf redistribute kernel route-map <route-map-id>

Applies the specified route map for OSPF kernel route redistribution.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.
<route-map-id>The route map name.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute kernel route-map ROUTEMAP1

nv set vrf <vrf-id> router ospf redistribute static

Configures OSPF static route redistribution.


nv set vrf <vrf-id> router ospf redistribute static enable

Turns OSPF static route redistribution on or off.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute static enable on

nv set vrf <vrf-id> router ospf redistribute static metric

Configures the metric for OSPF static route redistribution. You can specify a value between 0 and 16777214, or none.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute static metric 2000

nv set vrf <vrf-id> router ospf redistribute static metric-type

Configures the metric type for OSPF static route redistribution; 1 or 2.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute static metric-type 2

nv set vrf <vrf-id> router ospf redistribute static route-map <route-map>

Applies the specified route map for OSPF static route redistribution.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf redistribute static route-map ROUTEMAP1

nv set vrf <vrf-id> router ospf reference-bandwidth

Configures the auto-cost reference bandwidth. When you set the auto-cost reference bandwidth, Cumulus Linux dynamically calculates the OSPF interface cost to support higher speed links. You can specify a value between 1 and 4294967. The default value is 100000 for 100Gbps link speed.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf reference-bandwidth 9000

nv set vrf <vrf-id> router ospf rfc1583-compatible

Configures the OSPF router to be compatible with RFC1583 (OSPFv2).

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf rfc1583-compatible off

nv set vrf <vrf-id> router ospf router-id

Configures the OSPF router ID.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf router-id 10.10.10.1 

nv set vrf <vrf-id> router ospf timers

Configures OSPF timers.


nv set vrf <vrf-id> router ospf timers lsa

Configures OSPF LSA timers.


nv set vrf <vrf-id> router ospf timers lsa min-arrival

Configures the minimum interval for accepting the same LSA. You can specify a value between 0 and 600000.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf timers lsa min-arrival 30000

nv set vrf <vrf-id> router ospf timers lsa throttle

Configures the minimum interval in milliseconds between LSA updates in OSPF during times of network instability. You can specify a value between 0 and 5000, or auto.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf timers lsa throttle 3000

nv set vrf <vrf-id> router ospf timers refresh

Configures the interval in seconds to re-send LSAs to keep from aging out. You can specify a value between 10 and 1800, or auto. auto inherits the global setting. The default is auto.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf timers refresh 30

nv set vrf <vrf-id> router ospf timers spf

Configures OSPF SPF timers.


nv set vrf <vrf-id> router ospf timers spf delay

Configures the number of milliseconds from the initial event until SPF runs. You can specify a value between 0 and 600000, or auto.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf timers spf delay 30000

nv set vrf <vrf-id> router ospf timers spf holdtime

Configures the number of milliseconds between consecutive SPF runs. You can specify a value between 0 and 600000, or auto.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf timers spf holdtime 30000

nv set vrf <vrf-id> router ospf timers spf max-holdtime

Configures the maximum number of milliseconds between SPFs. You can specify a value between 0 and 600000, or auto.

Command Syntax

SyntaxDescription
<vrf-id>The VRF you want to configure.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv set vrf default router ospf timers spf max-holdtime 3000