nat arp send

Function

The nat arp send enable command enables the ARP function for NAT-related public IP addresses, including the function of sending gratuitous ARP and ARP response packets.

The undo nat arp send enable command disables the function.

Format

nat arp send enable

undo nat arp send enable

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

By default, this function is enabled.

When the FW has NAT-related services configured, you can disable this function to prevent NAT-related services from taking effect. After you disable this function, gratuitous ARP and ARP response packets of NAT-related addresses cannot be sent, and NAT-related services cannot take effect on the FW.

This command is recommended during version upgrade.

Example

# Disable the function of sending gratuitous ARP packets and ARP response packets.

<sysname> system-view
[sysname] undo nat arp send enable