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    • 1. 发明申请
    • EGRESS PROCESSING OF INGRESS VLAN ACLS
    • 增量VLAN ACLS的EGRESS处理
    • WO2012018984A1
    • 2012-02-09
    • PCT/US2011/046548
    • 2011-08-04
    • ALCATEL-LUCENT USA INC.OLAKANGIL, Joseph, F.
    • OLAKANGIL, Joseph, F.
    • H04L12/46
    • H04L12/4641
    • A network packet processing system includes source and destination virtual local area networks (VLANs) that are indirectly connected through a network routing device. Additionally, the network packet processing system includes a metadata generator connected to provide metadata for a network packet to be routed between the source and destination VLANS, wherein the metadata captures pre-routing source VLAN information from the network packet. The network packet processing system also includes an access control list (ACL) for specifying routing of the network packet between the source and destination VLANs that employs the pre-routing source VLAN information from the metadata and post-routing destination VLAN information from the network packet. A method of network packet processing is also included.
    • 网络分组处理系统包括通过网络路由设备间接连接的源和目的虚拟局域网(VLAN)。 此外,网络分组处理系统包括元数据生成器,其被连接以提供要在源和目的地VLAN之间路由的网络分组的元数据,其中元数据从网络分组捕获预路由源VLAN信息。 网络分组处理系统还包括用于指定源和目的地VLAN之间的网络分组的路由的访问控制列表(ACL),其使用来自元数据的前路由源VLAN信息和来自网络分组的路由后目的VLAN信息 。 还包括网络分组处理的方法。