NATPools

The following procedure describes how to create a pool of addresses themanaged devicecan use for Network Address Translation:

1.In theManaged Networknode hierarchy, navigate to theConfiguration > Interfaces> Pool Managementtab.

1.Expand theVLAN Poolssection

2.Click+below theVLAN Pools创建一个新表VLANVirtual Local Area Network. In computer networking, a single Layer 2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them through one or more routers; such a domain is referred to as a Virtual Local Area Network, Virtual LAN, or VLAN.pool.

3.In thePool namefield, enter a name to the new pool.

4.In theStart IP addressfield, enter the IP address at the start of the range of addresses.

5.In theEnd IP addressfield, enter the IP address at the end of the range of addresses.

6.ClickSubmit.

7.ClickPending Changes.

8.In thePending Changeswindow, select the check box and clickDeploy Changes.

Nat pools can associated tofirewallFirewall is a network security system used for preventing unauthorized access to or from a private network.policy rules andVPNVirtual Private Network. VPN enables secure access to a corporate network when located remotely. It enables a computer to send and receive data across shared or public networks as if it were directly connected to the private network, while benefiting from the functionality, security, and management policies of the private network. This is done by establishing a virtual point-to-point connection through the use of dedicated connections, encryption, or a combination of the two.configurations.

For information on creating afirewallFirewall is a network security system used for preventing unauthorized access to or from a private network.policy rule that uses theNATNetwork Address Translation. NAT is a method of remapping one IP address space into another by modifying network address information in Internet Protocol (IP) datagram packet headers while they are in transit across a traffic routing device.pool to performsNATNetwork Address Translation. NAT is a method of remapping one IP address space into another by modifying network address information in Internet Protocol (IP) datagram packet headers while they are in transit across a traffic routing device.translation on matching packets, seeFirewall Policies.

To apply network address translation toVPNVirtual Private Network. VPN enables secure access to a corporate network when located remotely. It enables a computer to send and receive data across shared or public networks as if it were directly connected to the private network, while benefiting from the functionality, security, and management policies of the private network. This is done by establishing a virtual point-to-point connection through the use of dedicated connections, encryption, or a combination of the two.clients , navigate toConfiguration > Services > VPN > General VPN, enable theSource-NAToption, then click theNATdrop-down list and select theNATNetwork Address Translation. NAT is a method of remapping one IP address space into another by modifying network address information in Internet Protocol (IP) datagram packet headers while they are in transit across a traffic routing device.pool you just created.