dhcp check-client-packet loose

Function

The dhcp check-client-packet loose layer2-subscriber dest-ip command configures the device to perform loose check on the destination IP addresses of packets in Layer 2 access. Specifically, the device is allowed to process unicast packets in Layer 2 access.

The undo dhcp check-client-packet loose layer2-subscriber dest-ip command disables loose check on the destination IP addresses of packets in Layer 2 access.

By default, the device does not perform loose check on the destination IP addresses of packets in Layer 2 access.

This command is supported only on the NetEngine 8000 F1A.

Format

dhcp check-client-packet loose layer2-subscriber dest-ip

undo dhcp check-client-packet loose layer2-subscriber dest-ip

Parameters

None

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bras-control	write

Usage Guidelines

Usage Scenario

By default, the device does not perform loose check on the destination IP addresses of packets in Layer 2 access and discards unicast packets in Layer 2 access. To allow the device to process unicast packets in Layer 2 access, run the dhcp check-client-packet loose layer2-subscriber dest-ip command.

Precautions

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

Example

# Configure the device to perform loose check on the destination IP addresses of packets in Layer 2 access.

<HUAWEI> system-view
[~HUAWEI] dhcp check-client-packet loose layer2-subscriber dest-ip