RE: I-D draft-petersson-forwarded-for-01.txt

On 2011-10-10 at 21:22:18, Andreas Petersson wrote:
> I was not aware of draft-saintandre-xdash when I wrote this draft.
> It seems appropriate to include a reference to this.
> As draft-saintandre-xdash is only a draft yet, how can I update draft- 
> petersson-forwarded-for to take this x- deprecation into account?
> Suggested formulations are welcome.

It's really simple.  Don't assign a special meaning to an "x-" prefix.

Beyond that, you don't even need to cite draft-saintandre-xdash.