Zenworks 10.3.3

In addition to my PXE boot problem, wake on lan doesn't seem to work across the WAN through a satellite server at the destination site, nor when initiates at the site. There's no firewall interference. The sat server is configured for all roles. It worked fine when we had a weak MS Windows satellite server on the site. Do I need to install WOL in the YaST control center?

These SLES/Zenworks "tweeking" issues are a bit frustrating, but I determined to get these handful of satellite servers running smooth.