fib-miss-report enable

Function

The fib-miss-report enable command enables an interface board to send FibMiss packets to the CPU.

The undo fib-miss-report enable command restores the default setting.

By default, an interface board is disabled from sending FibMiss packets to the CPU.

Format

fib-miss-report enable

undo fib-miss-report enable

Parameters

None

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
forwarding	write

Usage Guidelines

Usage Scenario

After an interface is enabled to send FibMiss packets to the interface board's CPU, the interface sends a FibMiss packet to the interface board's CPU of the interface board after receiving an IP packet that is not destined for the local device and does not match any FIB entry. The CPU parses the source IP address of this packet only after it receives a FibMiss packet.

For information about fundamentals, see Configuration Guide > IP Service > Basic IPv4 Configuration > Enabling the Sending of FibMiss Packets to the Interface Board's CPU.

Precautions

In VS mode, this command is supported only by the admin VS.

The fib-miss-report enable command takes effect for all interface boards.

Example

# Enable an interface board to send FibMiss packets to the CPU.

<HUAWEI> system-view
[~HUAWEI] fib-miss-report enable