I setup a P4V server on my machine successfully and was able to set a P4IGNORE file.
To test this, I added a test.txt file to be ignore on add. When I add a test.txt file to my local repo and mark it for add it isn't ignored and gets pushed to the server. On the other hand when I p4 add -f test.txt it will work and say the file is ignored in the terminal. I have no idea why this is? Thanks.