Network Security with pfSense

Setting up firewall rules for LAN2

You've seen how to configure firewall rules for LAN1. Now let's set up some firewall rules for LAN2:

1. Here, on the firewall rule listing page, click the LAN2 tab. The basic process of creating rules here is the same as LAN1.
2. Click the Add button. You need to click the second Add button this time to add the rules at the bottom of the list. Anyway, let's make sure the Action is Pass and this rule is not Disabled. 
3. Change the Protocol to ICMP and the Source to LAN2 net. Click Save.
4. Click the Add button again.
5. Set the Protocol to TCP/UDP, the Source to LAN2 net, and the Source port range to DNS(53). And click Save:

This is how you can create multiple rules on different LANs. Once you have created rules in ...