You will get a warning for the first time yes :-)
but after you accept and continue it will not bother you any more.
It will show the warning because the address you enter:
https://192.168.0.100:443 does not match with your domain name registered on the certificate ex:
www.test.comOn my case I told them this before and was not a problem, also we have good connections on internet so it's not big difference between intranet or internet
) , they use internet.(I also have different location in country where they work...)
if your software is just for intranet then make your own certificate, it will work 100% .
good luck!
Robert