We are in the planning stages of installing a new BM 3.9 server on
NetWare 6.5 SP8 on a VMware VM to replace an existing BM 3.8 SP5 server.

I found an article from Craig Johnson about changing the IP address for
a new BM server:

What I'm wondering is if there is anything else that needs to be done.
I remember changing the IP addresses of all our NetWare servers a few
years ago and then having to run PKIDiag to straighten server certificates.
I'm just not sure if changing the IP address on a server will mess up
eDir at all.

In this article, will I be switching addresses (temp IP for existing BM
IP) or am I adding in a secondary IP and ultimately using 2 IP addresses
for the 1 server?

Thank you!