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    • 1. 发明申请
    • NETWORK AND COMPUTER FIREWALL PROTECTION WITH DYNAMIC ADDRESS ISOLATION TO A DEVICE
    • 网络和计算机防火墙保护与动态地址隔离到设备
    • WO2008146296A3
    • 2010-02-25
    • PCT/IL2008000740
    • 2008-06-01
    • YOGGIE SECURITY SYSTEMS LTDTOUBOUL SHLOMO
    • TOUBOUL SHLOMO
    • G06F15/16
    • H04L63/20H04L29/1233H04L61/25H04L63/02H04L63/0236H04L63/0245
    • A computer performs dynamic address isolation. The computer comprises an application associated with an application address, a network interface coupled to receive incoming data packets from and transmit outgoing data packets to an external network, a network address translation engine configured to translate between the application address and a public address, and a driver for automatically forwarding the outgoing data packets to the network address translation engine to translate the application address to the public address, and for automatically forwarding the incoming data packets to the network address translation engine to translate the public address to the application address. The computer may communicate with a firewall configured to handle both network-level security and application-level security.
    • 计算机执行动态地址隔离。 计算机包括与应用地址相关联的应用,耦合以从外部网络接收输入数据分组并将输出数据分组传送到的外部网络的网络接口;被配置为在应用地址和公共地址之间进行转换的网络地址转换引擎,以及 驱动程序,用于将输出的数据包自动转发到网络地址转换引擎,将应用程序地址转换为公共地址,并将输入的数据包自动转发到网络地址转换引擎,以将公用地址转换为应用程序地址。 计算机可以与配置为处理网络级安全性和应用级安全性的防火墙进行通信。
    • 4. 发明申请
    • SYSTEM FOR COMBINING NETWORKS OF DIFFERENT ADDRESSING SCHEMES
    • 用于组合不同寻址方案网络的系统
    • WO2007093893A1
    • 2007-08-23
    • PCT/IB2007/000348
    • 2007-02-14
    • NOKIA CORPORATIONLATVALA, Mikael
    • LATVALA, Mikael
    • H04L29/12
    • H04L29/12009H04L29/1233H04L29/12801H04L61/25H04L61/6004
    • A system for combining networks of different addressing schemes comprises the incorporation of at least one interstitial function between at least one address realm of the one network and at least one address realm of another network for mapping an address between the different addressing schemes. Preferably, the interstitial function uses a public address realm as root address realm wherein the address realms are organized in a hierarchical manner and the address realm without any parents is the root address realm. The location of each node within the combined networks may be expressed as a list of individual realm specific addresses from the different address realms given in a specified order, wherein said listed addresses together form a common universal address of said node.
    • 用于组合不同寻址方案的网络的系统包括在一个网络的至少一个地址范围和另一个网络的至少一个地址域之间并入至少一个间隙功能,用于映射不同寻址方案之间的地址。 优选地,间隙功能使用作为根地址领域的公共地址域,其中地址域以分层方式组织,并且没有任何父节点的地址域是根地址域。 组合网络中的每个节点的位置可以被表示为来自以指定顺序给定的不同地址域的各个领域特定地址的列表,其中所述列出的地址一起形成所述节点的公共通用地址。
    • 5. 发明申请
    • METHOD AND APPARATUS FOR PROVIDING STATIC ADDRESSING
    • 提供静态寻址的方法和装置
    • WO2007008698A3
    • 2007-04-05
    • PCT/US2006026577
    • 2006-07-10
    • MOTIENT CORPMILLER LAWRENCE FBISHOP PAUL G
    • MILLER LAWRENCE FBISHOP PAUL G
    • H04W8/04H04W8/26H04W80/04
    • H04L61/2084H04L29/12066H04L29/12311H04L29/1233H04L61/1511H04L61/2061H04L61/25H04L67/24H04W8/04H04W8/26H04W80/04
    • Certain embodiments of the present invention provide a method and system for improved static address translation. Certain embodiments include a method for address translation in a network, wherein the network includes a device associated with an identifier and assigned a dynamic address. The method includes matching the identifier for the device to a static address; creating an address mapping between the dynamic address assigned to the device and the static address; and transmitting data to and from the device using the address mapping. The method may also include transmitting a record indicating a presence of the device on the network, wherein the record includes the identifier for the device. Additionally, the method may include providing the address mapping to a router for routing data between the device and another entity. The method may automatically create the address mapping between the dynamic address and the static address, for example.
    • 本发明的某些实施例提供了一种用于改进静态地址转换的方法和系统。 某些实施例包括用于网络中的地址转换的方法,其中网络包括与标识符相关联的设备并且分配了动态地址。 该方法包括将设备的标识符与静态地址进行匹配; 在分配给设备的动态地址和静态地址之间创建地址映射; 并使用地址映射向设备发送数据。 该方法还可以包括在网络上发送指示设备的存在的记录,其中该记录包括该设备的标识符。 此外,该方法可以包括向路由器提供地址映射以在设备和另一实体之间路由数据。 例如,该方法可以自动创建动态地址和静态地址之间的地址映射。
    • 8. 发明申请
    • METHOD AND APPARATUS ALLOWING REMOTE ACCESS IN DATA NETWORKS
    • 在数据网络中允许远程访问的方法和装置
    • WO2004043046A1
    • 2004-05-21
    • PCT/IB2003/004663
    • 2003-10-21
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.BERKVENS, Winfried, A., H.VERBERKT, Mark, H.
    • BERKVENS, Winfried, A., H.VERBERKT, Mark, H.
    • H04L29/12
    • H04L29/12047H04L29/12009H04L29/1233H04L29/12547H04L61/15H04L61/2582
    • A method is provided for providing a possibility of starting a communication session from a public or global data network, such as the Internet, to a private or local data network, such as a residential home network, via a gateway device (18) connecting the public and the private network. The gateway device comprises a Network Address Translation (NAT) functionality, concealing for the public network the addressing realm of the private network, but also customarily blocking the starting of sessions from the public network. According to the method provided, a client device (10) connected to the public network can provide the possibility of starting a session to a server device (14) connected to the private network by performing an explicit remote access request directed toward the server device, involving the exchange of remote access request messages (20, 22) between the client, gateway, and server devices. At the server device, the request triggers a related remote access response directed at the client device, similarly involving the exchange of remote access response messages (24, 26) between the devices. As a result of these message exchanges, an appropriate NAT address binding can be established at the gateway device, allowing the subsequent starting of a session by the client device.
    • 提供一种方法,用于经由网关设备(18)提供将诸如因特网之类的公共或全球数据网络的通信会话开始到私人或本地数据网络(例如住宅家庭网络)的可能性,网关设备(18) 公共和私人网络。 网关设备包括网络地址转换(NAT)功能,为公共网络隐藏专用网络的寻址领域,但也通常阻止从公共网络开始会话。 根据提供的方法,连接到公共网络的客户端设备(10)可以通过执行指向服务器设备的显式远程访问请求来提供与连接到专用网络的服务器设备(14)开始会话的可能性, 涉及在客户端,网关和服务器设备之间交换远程访问请求消息(20,22)。 在服务器设备处,请求触发针对客户端设备的相关远程访问响应,类似地涉及在设备之间的远程访问响应消息(24,26)的交换。 作为这些消息交换的结果,可以在网关设备处​​建立适当的NAT地址绑定,从而允许由客户端设备随后开始会话。