Graphical User Interface is a graphical view through which users can invoke and control back-end functions.
OAuth stands for Open Authorization. It is an open protocol to allow secure API authorization in a simple and standard method, which allows users to share their private data without having to declare credentials, typically username and password.
The port offset feature allows you to run multiple WSO2 products, multiple instances of a WSO2 product, or multiple WSO2 product clusters on the same server or virtual machine (VM). The port offset defines the number by which all ports defined in the runtime such as the HTTP/S ports will be offset. For example, if the HTTP port is defined as 9763 and the portOffset is 1, the effective HTTP port will be 9764. Therefore, for each additional WSO2 product, instance, or cluster you add to a server, set the port offset to a unique value (the default is 0).
Port offset can be passed to the server during startup as follows:
Alternatively, you can set it in the Ports section of
<PRODUCT_HOME>/repository/conf/carbon.xml as follows:
An XML-based, extensible message envelope format, with "bindings" to underlying protocols. The primary protocols are HTTP and HTTPS, although bindings for others, including SMTP and XMPP, have been written.
WSO2 Carbon Platform