Which of the open source firmwares, if any have build in firewalls?
Tomato? (Toastman's build, Shibby's build)
DD-WRT? (Kong's build in particular)
OpenWRT?
All of them?
Are they enabled by default?
If they are available and not enabled, how do we enable them?
Can they be configured?
What configurations/tweaks are available?
Thanks,
Blujay
FireWall is a basic feature of all router firmwares. You will find it in all OpenSource firmawres as well as OEM firmwares.
Thanks, I found it on DD-WRT - NAT and SPI
You will find some more in "Access Restriction" tab.