Use these server settings to redirect errors.
Pipe characters (|) in the net path are not supported for error redirection.
PS::errorRedirect.rootUrl - Redirect Server
The root URL ( [HTTP:// domain [: port ]]) for the secondary Image Serving deployment to which requests which fail locally should be redirected. Error redirect is disabled (default) when this setting is empty or not defined.
PS::errorRedirect.connectTimeout - Redirect Connection Timeout
Maximum time (in msec) the server will wait for a connection with the secondary server to be established before returning an error to the client.
PS::errorRedirect.socketTimeout - Redirect Response Timeout
Maximum time (in msec) the server will wait for the secondary server to return data before abandoning the redirect request and returning an error to the client.