• General service description
• Configuration
• Security levels Internet -> LAN
• Security levels LAN -> Internet
• Prices
• Information

General service description

The service option "Address Translation and Filtering" combines the possibilities of private network addressing and the usage of IP packet filters. This offers our customers a good basic security for their Internet access.

The advantage of the function "Address Translation" is that fewer publically routable IP addresses are required by offering customers the possibility to address their company network with private IP addresses.

With the function "Filtering" customers can additionally limit the access to open ports within their company network. On our web interface customers can find different filter levels with which they can define the flow of their data traffic from the Internet into their company network or vice versa.

Configuration

For the private addressing there are the following address ranges available (according to RFC 1918):

• 10.0.0.0/8 to 10.255.255.255
• 172.16.0.0/12 to 172.31.255.255
• 192.168.0.0/16 to 192.168.255.255

For the port filtering there are different filter levels available. Using our web interface at http://my.ip-plus.net/nav.en.mpl/network customers can at any time independently adjust their basic configuration of the service option "Address Translation and Filtering" according to their personal needs. The access to the web interface is password and User ID protected.

Security levels Internet -> LAN

Security levels LAN -> Internet

Prices

The following prices apply for this service option:

All prices without VAT or any other taxes.

Information

For further information on the service option "Address Translation and Filtering" please contact your local Swisscom sales representative or call 0800 800 900.