VPN OPTIMIZATION BY DEFRAGMENTATION AND DEDUPLICATION APPARATUS AND METHOD
    1.
    发明申请
    VPN OPTIMIZATION BY DEFRAGMENTATION AND DEDUPLICATION APPARATUS AND METHOD 有权
    VPN优化通过修改和重写设备和方法

    公开(公告)号:US20100260187A1

    公开(公告)日:2010-10-14

    申请号:US12421651

    申请日:2009-04-10

    IPC分类号: H04L12/56

    摘要: An apparatus for optimizing a virtual private network operates by defragmenting and deduplicating transfer of variable sized blocks. A large data object is converted to a plurality of data paragraphs by a fingerprinting method. Each data paragraph is cached and hashed. The hashes are transmitted between a primary and a satellite apparatus. Only data paragraphs which are not cached at both the primary and satellite are transferred. The data object is integrated from data paragraphs stored in cache and transmitted to its destination IP address.

    摘要翻译: 用于优化虚拟专用网络的装置通过对可变大小块的传输进行碎片整理和重复数据删除来操作。 通过指纹方法将大数据对象转换为多个数据段落。 每个数据段落被缓存和散列。 散列在主卫星设备之间传输。 只有在主节点和卫星都不缓存的数据段才被传送。 数据对象从存储在高速缓存中的数据段落集成,并传输到其目标IP地址。