The VMware Tunnel Proxy component uses HTTPS tunneling to use a single port to filter traffic through an encrypted HTTPS tunnel for connecting to internal sites such as SharePoint or a wiki.
When accessing an end site, such as SharePoint, an intranet, or wiki site, traffic is sent through an HTTPS tunnel, regardless of whether the end site is HTTP or HTTPS. For example, if a user accesses a wiki site, whether it is http://<internalsite>.wiki.com or https://<internalsite>.wiki.com, the traffic is encrypted in an HTTPS tunnel and sent over the port you have configured. This connection ends once it reaches the VMware Tunnel and is sent over to the internal resource as either HTTP or HTTPS.
HTTPS Tunneling is enabled by default. Enter your desired port for the Default HTTPS Port during VMware Tunnel configuration, as described in VMware Tunnel Configuration.
The current authentication scheme requires the use of a chunk aggregator of fixed size. A low value puts restrictions on the amount of data that is sent from the devices in a single HTTP request. By contrast, a faster value causes extra memory to be allocated for this operation. Workspace ONE UEM uses a default optimum value of 1 MB, which you can configure based on your maximum expected size of upload data. Configure this value in the proxy.properties file on the VMware Tunnel Proxy server in the /conf directory.