This means all of the noise getting blocked from the Internet will be logged. pfSense will block the rest by default. Click the button next to the first rule in the list to move our rule above it. Navigate to Firewall > Rules > Floating, click on the Add button and create the rule to reject all traffic on WAN interface: Action: Reject; Quick: Check; Interface: WAN . pfsense default deny rule ipv4. Click the green check marks beside the Default allow rules for IPv4* and IPv6* to turn them off. On pfsense I installed reverse proxy to manage the addressing to different webservers. WAN with public IP from the ISP via DHCP LAN Address space of 10.0.0.0/16 (pfsense has 10.0.0.1) VPN Net on 10.1.0.0/16 Statically assigned webserver running on 10.0.0.250 with port forwards for HTTP and HTTPS. I can not understand why this happened . You will also see some specific rules mentioning 204.204.204.204, that is just me allowing rdp from my day-job location. Now this is all behind pfSense 2.1-Release, with the following firewall rules. block out log inet all tracker 1000000104 label "Default deny rule IPv4" block in log inet6 all tracker 1000000105 label "Default deny rule IPv6" block out log inet6 all tracker 1000000106 label "Default deny rule IPv6" Three rules for this VLAN, allow avahi, block all other traffic from internal VLAN, allow traffic to everywhere else: pfsense default deny rule ipv4. Some argue that using block makes more sense, gateway rather than following their natural path. Default Deny Rule Ipv4 (1000000103) - XpCourse . pfSense Blocking Connection It Shouldn't - reddit LAN Computer: Pull up your web browser again. The first step when troubleshooting suspected blocked traffic is to check the firewall logs ( Status > System Logs, on the Firewall tab). pfsense default deny rule ipv4 - wayback.no What is Pfsense Default Deny Rule Ipv4.