Another way of adding link-state routing capabilities to pfSense is to install Quagga OSPF. This OSPF implementation is available as a package and can be installed via System | Packages in the same manner as the other packages described in this chapter. One warning included in the package description, however, is that Quagga OSPF is installed in the same location as OpenBGPD; installing both will break things. Therefore, it is recommended that you not install OpenBGPD if you have Quagga OSPF installed, and if you are going to install Quagga OSPF and you have OpenBGPD installed, you should uninstall OpenBGPD first.
Once you have it installed, you can navigate to Services | Quagga OSPFd and begin configuration. The first tab is ...
