APPARATUS AND METHODS FOR EFFICIENT NETWORK ADDRESS TRANSLATION AND APPLICATION LEVEL GATEWAY PROCESSING
    40.
    发明公开
    APPARATUS AND METHODS FOR EFFICIENT NETWORK ADDRESS TRANSLATION AND APPLICATION LEVEL GATEWAY PROCESSING 审中-公开
    DEVICE AND METHOD FOR高效的网络地址翻译和通路处理应用程序级别

    公开(公告)号:EP2795881A1

    公开(公告)日:2014-10-29

    申请号:EP12812786.7

    申请日:2012-12-19

    CPC classification number: H04L61/2585 H04L61/2557

    Abstract: Apparatus and methods for efficient NAT and ALG processing is disclosed. An exemplary method includes the operations of deep scanning a packet received over a connection to determine an application level gateway (ALG) process to be performed on the packet, associating the connection with the ALG process, and forwarding additional packets received over the connection to receive the ALG process based on said associating so that deep scanning of the additional packets is bypassed. An exemplary apparatus includes a processor to deep scan a packet received over a connection to determine an ALG process to be performed on the packet, a database to associate the connection with the ALG process, and a packet transmitter to forward additional packets received over the connection to receive the ALG process based on said associating so that deep scanning of the additional packets is bypassed.

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