On the edit interfaces screen (Interfaces > WAN, for example) there is an option to Block private networks. This is a rule blocking inbound traffic, not outbound like the rule above. As long as pfSense is not behind a WAN that uses private addressing, both rules are desirable and should be enabled.****

The amazing pfSense Community Edition forms the first of my three-layer home internet security firewall and gateway. I have a dual-WAN setup with subscriptions to both Verizon FiOS and Comcast Xfinity, with the LAN side feeding into a Sophos UTM 9 which is further protected by ClearOS. Mastering pfSense: Manage, secure, and monitor your on-premise and cloud network with pfSense 2.4, 2nd Edition [Zientara, David] on Amazon.com. *FREE* shipping on qualifying offers. Since my pfSense-box is sitting between a FritzBox and my local networks, I have unticked “Block private networks” since my gateway is in a private IP-address-range (10.0.0.X/24). I still wonder why my setup was working initially because as I understand this option, it should have blocked traffic from all private IP-ranges. May 16, 2018 · 2018 Getting started with pfsense 2.4 from install to secure! including multiple separate networks Lawrence Systems / PC Pickup Protect you privacy with a VPN from Private Internet Access Block Private networks. unselected. Block bogon networks. unselected. IPv4 Configuration Type. Static IPv4. Set a static IPv4 address for the example. IPv6 configuration Type. None. MAC address (Leave Blank) MTU (Leave Blank) MSS (Leave Blank) Speed and duplex. Default. You may also select the speed when known. Static IPv4 address. 192.168.200.1/24 We already done OpenVPN setup on pFSense and now we are able to connect to VPN, but we are still not able to access to the LAN resources across VPN connection. Before we proceed with the LAB, here is the configuration of my LAB Host: Windows Server 2016 STD Eval – 10.20.20.2/16 Firewall/VPN: pFSense […]

Install and Configure pfSense in Your Home Network

Master the art of managing, securing, and monitoring your network using the powerful pfSense 2.3 About This Book You can always do more to secure your software – so extend and customize your pfSense firewall Build a high availability security system that’s fault

The Block RFC1918 Private Networks checkbox, if checked, will block registered private networks (as defined by RFC 1918) from connecting to the WAN interface. The Block Bogon Networks option blocks traffic from reserved and/or unassigned IP addresses. For the WAN interface, you should check both options unless you have special reasons for not

Interface > WAN : Block private networks and loopback addresses & Block bogon networks are checked. The only other thing I remember, and I am sure this is for routing traffic from the LAN-> WAN is: To create a route up to 192.168.23.254 (your main OVH IP), on an interface having no IP in this range, I use the commands: Block private networks from entering via WAN: disabled. Now we are ready to configure the LAN interface. Go to menu Interfaces > LAN. Change “IPv4 Configuration Type” to DHCP and Save. At this point, the configuration is finished and the image is prepared. In the pfSense menu, enter 6 to halt the system. Conclusion Ensure Block private networks and Block bogon networks are unchecked. Save the changes. You can now connect a switch to the LAN interface on your pfSense machine As stated in the title, my internet will only work if I uncheck the bogon network setting under the WAN interface and private networks unchecked on my LAN interface. I recently moved from a virtualized pfSense install to a standalone appliance. Under the virtualized pfSense, I did not have this issue. Everything else seems to be working fine. The WAN interface is your connection to the outside world. You'll need a properly configured WAN interface (as described in the previous chapter) and an Internet connection. In this example, a cable modem provides the Internet connection from our local Internet Service Provider (ISP), but pfSense will support every other major connection method.