Android 2.2 Galaxy S SGH-T959 kernel update with netfilter I can't seem to find a kernel update for this phone that would include netfilter. Does anyone know a different way to install netfilter on this phone?
The CyanogenMod aftermarket firmware supports netfilter.

You can follow the instructions from CyanogenMod's full update guide for the SGH-959/Samsung Vibrant to install CM7/9/10 (downloads for the vibrantmtd are here).