Ruijie RG-WLAN Series User Manual

Configuration Guide Configuring NAT
 Optional configuration.
 Configure static NAPT in global configuration mode when a small number of users in the intranet need to access the
extranet.
 Configuring Dynamic NAPT
 Optional configuration.
 Configure dynamic NAPT in global configuration mode when a large number of users in the intranet need to access
the extranet.
Verification
N/A
Commands
 Configuring the NAT Inside Interface and the NAT Outside Interface
Command
Syntax
ip nat { inside | outside }
Parameter
Description
inside: inside interface
outside: outside interface
Command
Mode
Interface configuration mode
Configuration
Usage
NAT does not work on a data packet unless a route exists between the outside interface and the inside
interface and the data packet meets a certain rule. Therefore, at least one inside interface and one
outside interface need to be configured on the router.
 Configuring Static NAPT
Command
Syntax
ip nat inside source static { udp local-address port | tcp local-address port } global-address port
[ permit-inside ]
Parameter
Description
udp: UDP
tcp: TCP
local-address: inside local address
port: inside local port
global-address: outside global address
port: outside global port
permit-inside: permits intranet users to access the local-ip host using global-ip.
Command
Mode
Global configuration mode
Configuration
Usage
This command is used to build an internal server that external public networks can access. Internal hosts
are not allowed to access the internal server using the global-address unless permit-inside has been
configured. If permit-inside is not configured, internal hosts can access the internal server by using the
local-address only.
 Configuring the Address Pool
Command
ip nat pool address-pool start-address end-address { netmask mask |

Ruijie RG-WLAN Series Specifications

General

Brand	Ruijie
Model	RG-WLAN Series
Category	Wireless Access Point
Language	English