Configure OSPF interface

CLI Command Description

CLI Command	Description
config ospf-interface edit [id] set status [enable]disable] set interface <ospf-interface name> set mtu-ignore [enable\|disbale] set cost <0—65535>	Configure the OSPF interface. `id`—string `status`—enable/enable OSPF processing on the said interface. i`nterface` —must be the VPN tunnel interface as OSPF is built over IPSEC VPN. `mtu-ignore`— enable/disable. `mtu-ignore` prevents OSPF neighbor adjacency failure caused by mismatched MTUs. When `mtu-ignore` is enabled, OSPF will stop detecting mismatched MTUs before forming OSPF adjacency. When `mtu-ignore` is disabled, OSPF will detect mismatched MTUs, and OSPF adjacency is not established if MTU is mismatched. `cost`—Interface cost used to calculate the best path to reach other routers in the same area.

config ospf-interface

edit [id]

set status [enable]disable]

set interface <ospf-interface name>

set mtu-ignore [enable|disbale]

set cost <0—65535>

Configure the OSPF interface.

id—string

status—enable/enable OSPF processing on the said interface.

interface —must be the VPN tunnel interface as OSPF is built over IPSEC VPN.

mtu-ignore— enable/disable. mtu-ignore prevents OSPF neighbor adjacency failure caused by mismatched MTUs. When mtu-ignore is enabled, OSPF will stop detecting mismatched MTUs before forming OSPF adjacency. When mtu-ignore is disabled, OSPF will detect mismatched MTUs, and OSPF adjacency is not established if MTU is mismatched.

cost—Interface cost used to calculate the best path to reach other routers in the same area.

Example configuration:

ForitExtender# config router ospf

config ospf-interface

edit 1

set status enable

set interface opaq

set mtu-ignore enable

set cost 5

end

Configure OSPF interface

CLI Command Description

CLI Command	Description
config ospf-interface edit [id] set status [enable]disable] set interface <ospf-interface name> set mtu-ignore [enable\|disbale] set cost <0—65535>	Configure the OSPF interface. `id`—string `status`—enable/enable OSPF processing on the said interface. i`nterface` —must be the VPN tunnel interface as OSPF is built over IPSEC VPN. `mtu-ignore`— enable/disable. `mtu-ignore` prevents OSPF neighbor adjacency failure caused by mismatched MTUs. When `mtu-ignore` is enabled, OSPF will stop detecting mismatched MTUs before forming OSPF adjacency. When `mtu-ignore` is disabled, OSPF will detect mismatched MTUs, and OSPF adjacency is not established if MTU is mismatched. `cost`—Interface cost used to calculate the best path to reach other routers in the same area.

config ospf-interface

edit [id]

set status [enable]disable]

set interface <ospf-interface name>

set mtu-ignore [enable|disbale]

set cost <0—65535>

Configure the OSPF interface.

id—string

status—enable/enable OSPF processing on the said interface.

interface —must be the VPN tunnel interface as OSPF is built over IPSEC VPN.

mtu-ignore— enable/disable. mtu-ignore prevents OSPF neighbor adjacency failure caused by mismatched MTUs. When mtu-ignore is enabled, OSPF will stop detecting mismatched MTUs before forming OSPF adjacency. When mtu-ignore is disabled, OSPF will detect mismatched MTUs, and OSPF adjacency is not established if MTU is mismatched.

cost—Interface cost used to calculate the best path to reach other routers in the same area.

Example configuration:

ForitExtender# config router ospf

config ospf-interface

edit 1

set status enable

set interface opaq

set mtu-ignore enable

set cost 5

end

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Configure OSPF interface

Configure OSPF interface

Configure OSPF interface

Configure OSPF interface