Dell 3-DNS Especificaciones descargar pdf (Pagina 205)

Address translation: SNATs, NATs, and IP forwarding

BIG-IP® Reference Guide 4 - 125

To add a default SNAT manually using the Configuration

utility

1. In the navigation pane, click NATs.

The NATs screen displays.

2. Click the SNATs tab.

3. Click the Add Default button.

The Add Default SNAT screen opens.

4. In the Translation Address field, select the IP button, and type the

IP address that you want BIG-IP to assign as a translation address.

5. Click Done.

To add a default SNAT manually from the command line

Use the following syntax to manually define the default SNAT. If you use

the netmask parameter and it is different from the external interface default

netmask, the command sets the netmask and derives the broadcast address.

b snat map default to <snat_ip> \

[vlan <vlan_name> disable|enable] \

[netmask <ip>]

Adding a SNAT for individual node addresses and VLANs

If you do not want to add a default SNAT, you can add a SNAT for any

individual node address or VLAN. The following procedures describe how

to manually add a SNAT.

To manually add a SNATusing the Configuration utility

The Configuration utility allows you to define one SNAT for one or more

original IP addresses, where the original IP address can be either a specific

node address or a VLAN name.

1. In the navigation pane, click NATs.

The NATs screen displays.

2. Click the SNATs tab.

3. Click the Add button.

The Add SNAT screen opens.

4. In the Translation Address field, select the IP button, and type the

IP address that you want BIG-IP to assign as a translation address.

5. Type each node’s IP address into the Original Address: box and

move the address to the Current List: box, using the right arrows

(>>). Also, verify that the option choose appears in the VLAN box.

6. If you want to map the translation address from a VLAN, select the

VLAN name from the VLAN box and move the selection to the

Current List: box, using the right arrows (>>).

7. Click Done.

1 2 ... 200 201 202 203 204 205 206 207 208 209 210 ... 425 426

Sin comentarios

Dell 3-DNS Especificaciones Pagina 205