ospfv3 mtu-ignore

Function

The ospfv3 mtu-ignore command disables the MTU check on DD packets.

The undo ospfv3 mtu-ignore command restores the default value.

By default, the MTU check on DD packets is enabled.

Format

ospfv3 mtu-ignore [ instance instance-id ]

undo ospfv3 mtu-ignore [ instance instance-id ]

Parameters

Parameter	Description	Value
instance instance-id	Specifies the interface instance id.	The value is an integer ranging from 0 to 255. By default, it is 0.

Views

Ethernet interface view, Ethernet sub-interface view, Eth-Trunk interface view, Eth-Trunk sub-interface view, Tunnel interface view, Dialer interface view, VLANIF interface view

Default Level

2: Configuration level

Usage Guidelines

None

Example

# Disable OSPFv3 from checking the MTU of the DD packets.

<sysname> system-view

[sysname] interface GigabitEthernet 0/0/0

[sysname-GigabitEthernet0/0/0] ipv6 enable

[sysname-GigabitEthernet0/0/0] ospfv3 mtu-ignore instance 1