Articles about opnsense | UserComp.com

OPNSense Site-to-Site VPN Not Working Properly: Troubleshooting Steps

Resolve OPNsense site-to-site VPN failures caused by certificate mismatches, incorrect Phase One and Two settings, or missing NAT exemptions.

Read More
Unable to Access Web Server after OPNsense Upgrade

Resolve OPNsense web interface lockout after upgrade by restarting Nginx and PHP-FPM services via console.

Read More
OPNsense Hub Configuration for Blocking Communication between Two LANs

Isolate two LANs in OPNsense by removing allow rules to block inter-LAN traffic while preserving internet access.

Read More
Traffic Not Passing OPNsense Firewall in Hyper-V: Troubleshooting Steps

Resolve OPNsense firewall traffic issues in Hyper-V by fixing virtual switch bindings, VLAN tags, and interface assignments.

Read More
Setting Up New OPNsense with Almost Default Config and DNS Access Sites on Protected Laptop

Configure OPNsense LAN DHCP and Unbound to provide local DNS resolution for protected devices without external dependencies.

Read More
Cannot get a IP address from DDWRT wireless access point connected to Opnsense

Resolve IP address conflicts by disabling the DHCP server on DD-WRT and connecting it via LAN ports to OPNsense.

Read More