Hello, After you create the custom app for tcp/2463, you would also want to write an application override policy (Device>application override) as stated by rmonovon stating that any traffic traversing the zones which this traffic would traverse through the PAN over port tcp/2463->mark it as the custom app. That way you are forcing the PAN to bypass the App ID engine for tcp/2463 and explicitly telling it to identify this traffic as your custom app. However, please keep in mind that if you app override certain traffic, that traffic will also bypass the content scanning engine. Hence, if needed, you can submit an app request to Palo Alto for review too see if this is used widely enough, an app can be written.
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