We just picked a new ISP that offers fiber but uses PPPoE. I am using a
router that supports PPPoE, mtu modifications, etc. Have a static IP.

My server (thank goodness it is a new 'test server' I have set up with all
of the up to date patches, etc,) is running Netware 6.5 and BM 3.8. I
configured it has private private board and a 64.x.x.x
public board, set up just like the existing server on TCP/IP broadband
connection but need to connect to the internet using PPPoE.

How do I modify the server/router settings for the server to use PPPoE.

I have NAT capabilities in the router as well as the server.

Floundering in the PPPoE/BM 3.8 fog