Our WSUS Downstreamserver downloads over http and 8530 from the Main WSUS (configured as an SSL WSUS). But I want him to download via https and port 8531. Can someone help me?
WSUS not downloading over https from Upstreamserver
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Configure SSL for downstream WSUS servers
The following instructions configure a downstream server to synchronize to an upstream server that uses SSL.
To synchronize a downstream server to an upstream server that uses SSL
1. Log on to the computer by using a user account that is a member of the local Administrators group or the WSUS Administrators group.
2. Click start, click All Programs, click Administrative Tools, and then click Windows Server Update Service.
3. In the right pane, expand the server name.
4. Click Options, and then click Update Source and Proxy Server.
5. On the Update Source page, select Synchronize from another Windows Server Update Services server.
6. Type the name of the upstream server into the Server name text box. Type the port number that the server uses for SSL connections into the Port number text box.
7. Select the Use SSL when synchronizing update information check box, and then click OK.
Configure SSL on the WSUS server
WSUS requires two ports for SSL: one port that uses HTTPS to send encrypted metadata, and one port that uses HTTP to send updates. When you configure WSUS to use SSL, consider the following:
You cannot configure the whole WSUS website to require SSL because all traffic to the WSUS site would have to be encrypted. WSUS encrypts update metadata only. If a computer attempts to retrieve update files on the HTTPS port, the transfer will fail.
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@ValentinBeduhn-8569
Thank you for posting in Microsoft Q&A forum.
You may also refer to the article for more details:
How to Configure SSL between WSUS upstream and downstream servers
(Third-party link, just for your reference)
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