Hi there, just a minor observation: since our current networking stack is already integrated, and at least somewhat working - would it be more or less work to get it work correctly than porting a whole new stack (even if that stack would then be better)? Just wondering if it's worth the effort. Also, if we don't intend to stick with the FreeBSD stack for R2, it makes the porting effort less valuable - plus, if that's the case, it would also doesn't make much sense to create BSD like APIs in the kernel, instead, it would be better to adapt the stack to our kernel. Just some thoughts. Bye, Axel.