Creating and editing firewall rules

Now that we have covered some basic firewall principles, we can begin our firewall configuration. To create and/or edit firewall rules, log in to pfSense and navigate to Firewall | Rules. This should present you with a list of interfaces across the top of the page; you can see the ruleset for each interface by clicking on its name (initially, you will see the ruleset for the WAN interface). Typically, we will click on the interface for which we want to create/edit rules first, although you can create rules for any interface from any tab, since the Rule Edit page will provide an Interface option that allows you to choose the interface to which the rule applies. Click on the interface for which you want to add ...

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