I have two servers in the dmz that can not communicate with the indexer.
How can I get the data from those two servers? They are windows servers. I can install a Universal Forwarder and point to my SplunkuniversalForwarder (Centos7) DMZ to Centos can comunicate.
How shuold I configure it?
Windows Server(UF) -> Centos7(SplunkUF) -> Centos7(Indexer)
Yes you can set up an intermediate forwarder to send the data across.
Please refer this doc:
Let me know if this helps!!