Configuring NAT on a WLAN device

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You can configure dynamic NAT, static NAT, or a NAT server.
Dynamic NAT allows dynamic establishment of mappings between private and public IP addresses so that intranet users can access external networks.
Static NAT implements one-to-one mapping between private and public network addresses.
A NAT server allows external users to access internal servers.
You can configure a NAT server on the web platform or CLI of an AC or a Fat AP.
- Configure NAT for an AC on the web platform as follows:
On the web platform, choose Configuration > AC Config > IP > NAT, click Create, and set related parameters.
- Configure NAT for a Fat AP on the web platform as follows:
On the web platform, choose Configuration > AP ConfigIP > NAT, click Create, and set related parameters.
- Configure NAT for a Fat central AP on the web platform as follows:
On the web platform, choose Configuration Central AP Config IP > NAT, click Create, and set related parameters.

Other related questions:
Do WLAN devices support NAT
ACs and Fat APs support NAT, while Fit APs and ATs do not support NAT.

Configuring access interfaces on WLAN devices
The following example describes how to configure an access interface on a WLAN device: An access interface can connect to a user host. [HUAWEI]vlan batch 2 //Create a VLAN. [HUAWEI]interface gigabitethernet0/0/1 [HUAWEI-GigabitEthernet0/0/1]port link-type access //Set the interface type to access. [HUAWEI-GigabitEthernet0/0/1]port default vlan 2 //Add the interface to VLAN 2. [HUAWEI-GigabitEthernet0/0/1]quit

Configuring a trunk interface on a WLAN device
The following example describes how to configure a trunk interface on an AC: A trunk interface connects an AC to a switch. [HUAWEI]vlan batch 2 3 //Create VLANs. [HUAWEI]interface gigabitethernet 0/0/1 [HUAWEI-GigabitEthernet0/0/1]port link-type trunk //Set the link type of the interface to trunk. The link type of the interface is hybrid by default. [HUAWEI-GigabitEthernet0/0/1]port trunk allow-pass vlan all //Allow packets from all VLANs to pass through. By default, the interface allows only packets from VLAN 1 to pass through. [HUAWEI-GigabitEthernet0/0/1]port trunk pvid vlan 2 //(Optional) Specify VLAN 2 as the default VLAN of the interface (default: VLAN 1).

Configuring hybrid interfaces on WLAN devices
The following example describes how to configure a hybrid interface on a WLAN device: - A hybrid interface can connect to either a user device or a switch. [HUAWEI]vlan 2 //Create a VLAN. [HUAWEI-vlan2]quit [HUAWEI]interface gigabitethernet0/0/2 [HUAWEI-GigabitEthernet0/0/2]port link-type hybrid //Set the interface type to hybrid. [HUAWEI-GigabitEthernet0/0/2]port hybrid untagged vlan 2 //Configure the interface to allow packets from VLAN 2 to pass through in untagged mode. [HUAWEI-GigabitEthernet0/0/2]port hybrid pvid vlan 2 //(Optional) Specify VLAN 2 as the default VLAN of the interface (default: VLAN 1). [HUAWEI-GigabitEthernet0/0/2]port hybrid tagged vlan 3 //Configure the interface to allow packets from VLAN 3 to pass through in tagged mode.

How to configure channels and power for WLAN devices
Configure radio channels and power for WLAN devices manually or by configuring radio calibration. -Manual configuration Take the configuration on the AC as an example. Users can adjust the channel and power using the channel 20mhz xx and power-level commands. [AC6005-wlan-radio-0/0]display this # radio-profile id 0 channel 20MHz 13 power-level 2 # return Configure channels and power for Fat AP devices in the radio interface view.

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