I'm trying to connect a new laptop to the network and am having trouble.
Can't find any help on this issue anywhere so I'm hoping someone here can

When Norton Internet Security is enabled, the laptop cannot locate the
Netware Tree so a login error of cannot find tree is generated. If I try
to browse for the tree, nothing is ever found. If I configure NIS to not
start automatically, everything is fine.

Are there some specific ports that I need to open up in NIS such as NCP
or SLP in order for the login to work?

Again this is WinXPsp2, Norton Internet Security Anit-spyware Edition,
and Netware Client 4.90sp2.

Thanks for any help!