Chapter 6 Traffic Policy

6.2 How traffic rules work

The traffic policy consists of rules ordered by their priority. When the rules are applied they are processed from the top downwards and the first suitable rule found is applied. The order of the rules can be changed with the two arrow buttons on the right side of the window.

An explicit rule denying all traffic is shown at the end of the list. This rule cannot be edited or removed. If there is no rule to allow particular network traffic, then the “catch all” deny rule will discard the packet.

Notes:

1.Unless any other traffic rules are defined (by hand or using the wizard), all traffic is blocked by a special rule which is set as default.

2.To control user connections to WWW or FTP servers, use the special tools available in WinRoute (see chapter 10) rather than traffic rules.

6.3 Definition of Custom Traffic Rules

The traffic rules are displayed in the form of a table, where each rule is represented by a row and rule properties (name, conditions, actions — for details see below) are described in the columns. Left-click in a selected field of the table (or right-click a rule and choose the Edit... option in the context menu) to open a dialog where the selected item can be edited.

To define new rules press the Add button. Move the new rule within the list using the arrow buttons.

Name

Name of the rule. It should be brief and unique. More detailed information can be included in the Description entry.

Matching fields next to names can be either ticked to activate or unticked to disable. If a particular field is empty, WinRoute will ignore the rule. This means that you need not remove and later redefine these rules when troubleshooting a rule.

The background color of each row can be defined as well. Use the Transparent option to make the background transparent (background color of the whole list will be used, white is usually set).

Any text describing the particular rule may be used to specify the Description entry (up to 1024 characters).

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Kerio Tech Firewall6 manual How traffic rules work, Definition of Custom Traffic Rules, Name