[ntp:questions] Setting the COM port for the NMEA driver

Maarten Wiltink maarten at kittensandcats.net
Sat May 9 08:51:36 UTC 2009

"David J Taylor"
<david-taylor at blueyonder.not-this-part.nor-this.co.uk.invalid> wrote in
message news:96aNl.26389$OO7.7682 at text.news.virginmedia.com...

> Folks,
> I've looked through the documents, and I can't see how to set the COM
> port for the NMEA driver on Windows.  Background: I have a GPS 18 and
> USB serial converter, and I wanted to see how well that actually
> performs.  It supplies data on COM4, so I need to tell NTP that's where
> to look for the serial data, but I can't see a fudge or mode parameter
> which allows this.
> Does NTP even allow COM4?

By giving it 127.127.x.4 as the reference clock address? (Wild guess.)

Maarten Wiltink

More information about the questions mailing list