Download throttling for SSL VPN and WSUS Traffic

Question

Hi there, 
 i want to throttle the download from our WSUS Server (QoS on the server does not seem to work) to the remote ssl VPN network. 
 Thanks to 4G when we approve the latest updates our internet line is "full" as 80% of our workers are remote. But not always if so i would set up WSUS Server that does not cache local. 
 Is there a way to set up download throttling for the remote clients? To which interface can i bound it? The WAN or the internal? 
 My "rule" is like this. 
 Traffic from "WSUS server" on these "ports (8530/8531)" to the "Remote subnet". But bound on external it does not seem to work. 
 Best regards 
 Stephan

kerobra_retired · Accepted Answer

The service is WSUS-port to 1:65000? Otherwise your rule applies in the wrong direction since the clients download from WSUS, WSUS doesn't push the updates. So you have to control the clients traffic to the WSUS and not WSUS-to-client.

BAlfson · Answer

Stephan, if you want to limit downloads from the WSUS server, add a Download Throttling rule on the Internal interface limiting '{WSUS Server} -> Any -> VPN Pool (SSL)'. If this is a site-to-site VPN instead of Remote Access, replace "VPN Pool (SSL)" with the content of 'Remote Networks' in the SSL Connection. 
 Cheers - Bob