Ruijie RG-WLAN Series

Configuration Guide Configuring NAT
Command
Mode
Global configuration mode
Configuration
Usage
-
 Configuring the Interval at Which NAT Sends Gratuitous ARP Packets
Command
Syntax
ip nat keepalive [ keealive_out ]
Parameter
Description
keealive_out: the interval at which gratuitous ARP packets are sent from the local address of NAT.
Command
Mode
Global configuration mode
Configuration
Usage
-
Configuration
Example
Implementing the Sending of Gratuitous ARP Packets regularly

Scenario
Figure 10-11
Configuration
Steps
 Configure ip nat inside on the inside interface.
 Configure ip nat outside on the outside interface.
 Configure a dynamic NAT rule.
 Configure the periodical sending of gratuitous ARP packets.
A
A#configure terminal
A(config)# interface GigabitEthernet 0/0
A(config-if-GigabitEthernet 0/0)# ip address 192.168.1.1 255.255.255.0
A(config-if-GigabitEthernet 0/0)# ip nat inside
A(config-if-GigabitEthernet 0/0)# exit
A(config)# interface GigabitEthernet 0/1
A(config-if-GigabitEthernet 0/1)# ip address 200.168.12.1 255.255.255.0
A(config-if-GigabitEthernet 0/1)# ip nat outside
A(config-if-GigabitEthernet 0/1.)# exit
A(config)# ip nat pool net200 200.168.12.2 200.168.12.10 netmask 255.255.255.0