METHOD AND APPARATUS FOR PROCESSING PACKETS
    1.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING PACKETS 失效
    处理包装的方法和装置

    公开(公告)号:US20080291933A1

    公开(公告)日:2008-11-27

    申请号:US11751302

    申请日:2007-05-21

    IPC分类号: H04L12/56

    CPC分类号: H04L49/9063 H04L49/90

    摘要: A computer implemented method, apparatus, and computer usable program code for processing packets for transmission. A set of interface specific network buffers is identified from a plurality of buffers containing data for a packet received for transmission. A data structure describing the set of interface specific network buffers within the plurality of buffers is created, wherein a section in the data structure for an interface specific network buffer in the set of interface specific network buffers includes information about a piece of data in interface specific network buffer, wherein the data structure is used to process the packet for transmission.

    摘要翻译: 一种用于处理分组以进行传输的计算机实现的方法,装置和计算机可用程序代码。 从包含接收用于传输的分组的数据的多个缓冲器中识别一组接口特定网络缓冲器。 创建描述多个缓冲器内的特定于接口的网络缓冲器的集合的数据结构,其中在所述一组接口特定网络缓冲器中用于特定于接口的网络缓冲器的数据结构中的部分包括关于特定接口的一条数据的信息 网络缓冲器,其中数据结构用于处理用于传输的分组。

    SELECTIVE LINK AGGREGATION IN A VIRTUALIZED ENVIRONMENT
    2.
    发明申请
    SELECTIVE LINK AGGREGATION IN A VIRTUALIZED ENVIRONMENT 审中-公开
    虚拟环境中的选择性链接聚合

    公开(公告)号:US20120210039A1

    公开(公告)日:2012-08-16

    申请号:US13454232

    申请日:2012-04-24

    IPC分类号: G06F13/36

    摘要: A method for selective link aggregation in a virtualized data processing environment is provided in the illustrative embodiments. A data packet is received at a switch. An identifier associated with the data packet is determined. The identifier corresponds to a logical partition in a logical partitioned data processing system. A lookup is performed in a data structure to determine a set of ports associated with the identifier. The set of ports is retrieved from the data structure. A port is selected from the set of ports and the data packet is transmitted from the port to the logical partition.

    摘要翻译: 在说明性实施例中提供了在虚拟化数据处理环境中的选择性链路聚合的方法。 数据包在交换机处被接收。 确定与数据分组相关联的标识符。 标识符对应于逻辑分区数据处理系统中的逻辑分区。 在数据结构中执行查找以确定与该标识符相关联的一组端口。 从数据结构中检索出一组端口。 从端口组中选择一个端口,数据包从端口传输到逻辑分区。

    METHOD AND APPARATUS FOR UNPLANNED AND UNINTERRUPTED NETWORK ADAPTER REPLACEMENT
    3.
    发明申请
    METHOD AND APPARATUS FOR UNPLANNED AND UNINTERRUPTED NETWORK ADAPTER REPLACEMENT 审中-公开
    用于无限制和不间断网络适配器替换的方法和装置

    公开(公告)号:US20080259951A1

    公开(公告)日:2008-10-23

    申请号:US11738538

    申请日:2007-04-23

    IPC分类号: H04J3/16

    CPC分类号: H04L41/0668

    摘要: A computer implemented method, data processing system, and computer program product for dynamically replacing a network adapter with minimal or no communications downtime. When a notification to replace a first network adapter is received, the process in the illustrative embodiments detects a replacement network adapter and a network interface corresponding to the replacement network adapter. The process configures a replacement network adapter, and pauses all communications to the first network adapter by dropping all incoming data packets to the first network adapter. The network interface corresponding to the first network adapter is redirected to point to the replacement network adapter. The first network adapter and the network interface corresponding to the replacement network adapter are then removed. Communication flow to the replacement network adapter is restored.

    摘要翻译: 一种计算机实现的方法,数据处理系统和计算机程序产品,用于在最少或没有通信停机的情况下动态更换网络适配器。 当接收到更换第一网络适配器的通知时,说明性实施例中的处理检测替换网络适配器和对应于替换网络适配器的网络接口。 该过程配置替换网络适配器,并通过将所有传入的数据包丢弃到第一个网络适配器来暂停与第一个网络适配器的所有通信。 对应于第一个网络适配器的网络接口被重定向到指向替换网络适配器。 然后删除与替换网络适配器对应的第一个网络适配器和网络接口。 恢复到替换网络适配器的通信流。

    TECHNIQUES FOR ACCESSING FEATURES OF A HARDWARE ADAPTER
    5.
    发明申请
    TECHNIQUES FOR ACCESSING FEATURES OF A HARDWARE ADAPTER 有权
    用于访问硬件适配器的功能的技术

    公开(公告)号:US20130003976A1

    公开(公告)日:2013-01-03

    申请号:US13172608

    申请日:2011-06-29

    IPC分类号: H04L9/00

    CPC分类号: H04L9/0825 G06F21/85

    摘要: A technique for accessing features of a hardware adapter includes reading a first key from a hardware adapter and attempting to decrypt the first key with a second key. In response to the second key successfully decrypting the first key: encrypted code from the hardware adapter is read; the encrypted code is decrypted with the decrypted first key to generate unencrypted code; and a default code in an executable flash sector of the hardware adapter is over-written with the unencrypted code. In this case, the unencrypted code facilitates access to at least one feature of the hardware adapter that is customer specific. In response to the second key not successfully decrypting the first key, the default code in the executable flash sector of the hardware adapter is not over-written. In this case, the default code facilitates access to one or more features that are not customer specific.

    摘要翻译: 用于访问硬件适配器的特征的技术包括从硬件适配器读取第一密钥并尝试用第二密钥解密第一密钥。 响应第二个密钥成功解密第一个密钥:读取硬件适配器的加密代码; 加密代码用解密的第一密钥解密,生成未加密的代码; 并且硬件适配器的可执行闪存扇区中的默认代码被未加密的代码重写。 在这种情况下,未加密的代码便于访问客户特定的硬件适配器的至少一个特征。 响应于第二个密钥未成功解密第一个密钥,硬件适配器的可执行闪存扇区中的默认代码不会被覆盖。 在这种情况下,默认代码便于访问一个或多个不是客户特定的功能。