Abstract: A method, system and apparatus for acquiring an interface are provided. The method includes: acquiring, by an interface requester, an interface identification and an interface generation parameter in response to a request from a client, transmitting the interface identification and the interface generation parameter to an interface arranger, the interface identification being used to identify an interface generator that may generate an interface; generating, by an interface arranger, an interface instance at the interface generator based on the received interface identification and interface generation parameter; and delivering, by the interface arranger, the interface instance to the client through a communication mechanism between the interface requester and the interface arranger. According to the disclosure, the software extensibility may be improved, the software development cycle may be shortened, and the software maintainability may be enhanced.

Abstract: A method, a system, and a processor for processing a network address translation (NAT) service are provided. The method includes: performing NAT service identification of a received message, and selecting a corresponding NAT service processor for processing a NAT service of a message that needs a NAT service processing from at least two NAT service processors. Through embodiments of the disclosure, a demand for the system to process a lot of NAT services within a short time is fulfilled, so as to increase the capacity of processing NAT services of the system.