How to define multiple subnets as internal networks

  • Hello,
    I am deploying pfSense VM in our corporate network which is composed of about 20 subnets (DMZ, remote sites, servers, computers...) considered as internal networks and a DMZ for web server.
    I started by installing pfSense in a virtual machine containing three network cards: LAN, WAN, DMZ.
    The problem is, my network is composed of many subnets, it's like the pfsense firewall is behind a firewall and needs to reach those networks.
    I would like to know now how can i define static routes for my networks from pfSense.?
    Thank you.

  • It's done under System>Routing. Of course, you'll need to have the interfaces, including VLANs if used, configured properly.

  • Hello,
    As i understand, i should create under System>Routing, static routes to my internal networks. right?
    Thank you.

  • Netgate Administrator

    You may not need interfaces for each subnet unless you're routing between them in pfSense.

    You will need whatever the upstream router is configured as a gateway in pfSense to add the static routes to.


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