Looking for some quick help.

I have an AIX rs/6000 backing up OS/2, Windows NT, Windows,
and DOS successfully, using TCP/IP and Netbios.

My problem is getting my first netware server working using
IPXSPX.  I cannot seem to get past the ANS4401E "Session
Rejected: IPX/SPX connection failure".  The messages manual says
that there is problems with the server.

I did a track on and seen the MAC address of my AIX server, so I
would assume that IPX is running correctly.

Any suggestions (or words of wisdom) from those that have
Netware up and running?