I am new to this listserver and netfilter so my apologies for stupid questions. I am porting a driver from Windows to Linux. The driver adds a security layer just above the adapter driver and below all other layers such as TCP/IP etc. The driver has the need intercept packets, create new packets, and forward those new packets to the layer above and back down through another adapter (acting as a bridge). From what I have been reading, netfilter supplies hooks that look promising. Does anyone know if netfilter supplies enough functionality for this scenario? -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html