Open source PTP

I am looking to do some synchronization between a couple of computers and a master "clock"-computer, which could 开发者_如何转开发be done by using NTP, but it is not precise enough for me. Therefore I have been looking at the Precision Time Protocol (PTP), but does there exist any C# open source implementation of the PTP?

Just to answer the question. It doesn't seem like there is an open source implementation of PTP in C#.