I plan to migrate DNSDHCP server from NetWare 65 to Linux OES2. Since I
want to keep the same ip address used on NetWare server to avoid the
connections from all the servers and workstations, I will change the ip
address of Linux OES 2 to use the one for NetWare 65 and also change
NetWare 65's ip address to use something else.

As Linux OES 2 will be a new DNSDHCP server, I am a little afraid that
changing the ip address may mess up something. Can someone foresee any
problem if I change the new Linux OES 2 DNSDHCP server to use the
NetWAre 65's ip address after the migration?

If it will cause any problem, what will be the best way to accomplish this?

Thank you very very much!!!