Hi Woody > One of the search result is this: > "http://linux-ppp.vger.kernel.narkive.com/Xcw4wgUF/ppp-over-rs-485";, > in which Karthik mentioned he has success with the rs-485 point to > point connect although he still has problem with multi-drop bus. To > me, I only has interests in point-to-point and hope there exits a > solution. > > -woody > Reading that post, its clear to me that the original poster was probably not actually able to use rs485. IE he had made a mistake in testing. Its just not going to work. Mike -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html