Question / Help how to use NDI plugin in an corporate environment ?

[SilvioSantos]

I need to use OBS Studio version 23.0.2 running on two PCs with the NDI plugin in a corporate environment. The infrastructure department has already released the access between the two machines, in PC1 I have enabled the NDI plugin and I am running a powerpoint. In PC2, when I make an NDI source, I find PC1, but the image does not arrive. With the 2 PCs connected to each other over an internal network works perfectly. Do you have any configuration needed to use in an corporate environment?