PPPoE Idle Timeout
I am using:
built on Tue Dec 13 14:25:00 EST 2011
There appears to be a bug in my version of PfSense. On the WAN interface, set for PPPoE, it does not allow you to save a "0" setting for "Idle timeout." You can save such a setting if you enter the value via the Setup Wizard, however, editing the WAN page appears to dump the setting. One can imagine what kind of problems this bug creates.