# Getting Started with PPP

**URL:** <https://forums.digi.com/t/getting-started-with-ppp/5798>\
**Category:** NET+OS\
**Created:** [September 26, 2003, 7:19pm UTC](https://forums.digi.com/t/getting-started-with-ppp/5798 "2003-09-26T19:19:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![smithsm](https://avatars.discourse-cdn.com/v4/letter/s/71c47a/32.png) [@smithsm](https://forums.digi.com/u/smithsm)\
**Post date:** [September 26, 2003, 7:19pm UTC](https://forums.digi.com/t/getting-started-with-ppp/5798/1 "2003-09-26T19:19:55Z")

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I want to use PPP through Serial Port B. Where do I go to get started library and driver sources and APIs. Quick search didn’t reveal where to go.

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**Author:** ![muscleman](https://avatars.discourse-cdn.com/v4/letter/m/f1d935/32.png) [@muscleman](https://forums.digi.com/u/muscleman)\
**Post date:** [October 13, 2003, 1:32pm UTC](https://forums.digi.com/t/getting-started-with-ppp/5798/2 "2003-10-13T13:32:51Z")

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Under netos\src\examples\ppp folder you will find number of ppp sample applications that you should take as a basis for your application. The PPP is part of the tcpip.a library. In order to use serial port B you need to make sure that you have selected Com1 instead of Com0.