(Did you read how many women just on this thread alone from all over the place were mobile, active participants in their labors and had no catheter?)
A walking epidural is a term used in the medical field to distinguish between the types. Either way the fact is not everyone does their research in epidurals to know that there are different dosages that can be administered. And though you may not agree with my response, it is factual. (not saying yours isn't) This is why I did not offer any personal experience rather gave information I've learned through being in the medical field and from documented studies on epidural use.