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  • yaml/json setting: from
  • Type: URL (must contain a scheme and hostname, must not contain a path)
  • Schemes: https, tcp+https
  • Required
  • Example:, tcp+

From is the externally accessible URL for the proxied request.

Specifying tcp+https for the scheme enables TCP proxying support for the route. You may map more than one port through the same hostname by specifying a different :port in the URL.


Only secure schemes (https and tcp+https) are supported.