Siemens SE105 Specifikace stáhnout pdf (Strana 82)

Configuration with Advanced Setup

Gigaset Router / de / A31008-E105-B100-2-19 / configure_router.fm / 05.06.2003

Restricting access of local PCs to the Internet

Under the general heading Firewall the Gigaset Router offers the following protection

functions:

◆ Complete isolation of a PC

This allows you to prevent any access at all to Web pages from a given PC. To do this

use the functions on the Firewall – Access control page.

◆ Blocking certain URLs

– Keyword filtering

This allows you to prevent the opening of Web pages whose URL contains certain

keywords that you have defined.

Example: Keyword abcd

This would block a website with the URL http://www.abcd.com

– URL filtering

This allows you to prevent the displaying of a website with a particular URL

address.

Example: URL http://www.abcd.com/products

This would block precisely the Web page http://www.abcd.com/products.

– Domain blocking

This allows you to block a particular URL address and all the subsequent addresses

that begin with the same sequence of characters.

Example: Domain http://www.abcd.com

All Web pages beginning with http://www.abcd.com would be blocked, e.g.

http://www.abcd.com and also http://www.abcd.com/products,

http://www.abcd.com/service, http://www.abcd.com/products/

product_graphics1.htm etc.

To do this use the functions on the Firewall – URL blocking page.

◆ Time limits for blocks

You can define a particular block period or a schedule during which certain blocks

become active. You can include the four block strategies described above in this

schedule.

To do this use the functions on the Firewall – Schedule Rule page.

You will find a detailed example of how to set Internet blocks in "Practical

Tips and Configuration Examples" on the supplied CD.

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Siemens SE105 Specifikace Strana 82