Description: With application filters, you can filter network traffic according to the way that the data stream behaves. In this way, parts of an application—such as the chat feature in Skype—can be systematically filtered out, even if they are encrypted.Info:In some cases, for example with Skype, the application filter can only classify applications after a certain number of packets have been exchanged. This means that there is no way to prevent the initial contact. However, all subsequent packets are then blocked.This document describes the steps you need to take to configure the Application Filter in a LANCOM R&S®Unified Firewall.Important notice:The Application Filter does not require a proxy. It analyzes all traffic that passes through the firewall, regardless of which port is used.Requirements:- A configured and functional Internet connection on the Unified Firewall
- Functional packet filter on the Unified Firewall (see
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