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Using PortShield Interfaces

Configuring PortShield Interfaces

SonicOS Enhanced 3.1 Release

Creating Transparent Mode PortShield Interfaces

You may find it useful to create address objects to bundle addresses into address objects and reference

these objects when creating a PortShield interface. Address objects allow for entities to be defined one

time and to be reused in multiple referential instances throughout SonicOS. The PortShield interface

creation environment provides a convenient way to reference address objects.

The following example takes a network with a series of addresses in the range 67.115.118.80/24 and

divides it into three PortShield Interfaces, mapping each to the following ports and address objects:

To create these PortShield interfaces, using the prescribed address objects, perform the following steps:

1. Click on the Networks->Interfaces option. The management software displays the Interfaces

Settings screen.

2. Click the Add PortShield Interface button. The management software displays the Add Port Shield

dialog box.

3. Click the Zone list box and click on a zone type option to which you want to map the interface. For

this exercise, click the LAN option. After you select a zone option, the management software

displays a more expanded version of the PortShield Interface Settings dialog box. Only interfaces

assigned to Trusted and Public zones can operate in Transparent mode.

4. Type a string in the PortShield Interface Name field.

5. Click on the IP Assignment list box and click the Transparent Mode option.

6. Click on the Transparent Range list box and click on the Create new address object option. The

management software displays the Add Address Object dialog box.

7. Fill out the fields as detailed in the next three sections to create the three different types of address

objects. The three scenarios presuppose you are in the 67.115.118.0 subnetwork.

PortShield Interface Port Numbers Mapped Address Object Type Address(es)

portshield1 5 Address Object Host 67.115.118.90/32

portshield2 12, 13, 14 Address Object Range 67.115.118.100-67

.115.118.102

portshield3 16, 20 Address Object Host

Group

67.115.118.200,

67.115.118.210,

67.115.118.212,

67.115.118.220,

67,115,118,230

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Compex LinkPort ENET-C Manuel d'utilisateur Page 14