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  2. Egress filtering - Wikipedia

    en.wikipedia.org/wiki/Egress_filtering

    Packets that do not meet security policies are not allowed to leave – they are denied "egress". [1] Egress filtering helps ensure that unauthorized or malicious traffic never leaves the internal network. In a corporate network, typical recommendations are that all traffic except that emerging from a select set of servers would be denied egress.

  3. Resilient Packet Ring - Wikipedia

    en.wikipedia.org/wiki/Resilient_Packet_Ring

    RPR works on a concept of dual counter rotating rings called ringlets. These ringlets are set up by creating RPR stations at nodes where traffic is supposed to drop, per flow (a flow is the ingress and egress of data traffic). RPR uses Media Access Control protocol (MAC) messages to direct the traffic, which can use either ringlet of the ring ...

  4. Controlled-access highway - Wikipedia

    en.wikipedia.org/wiki/Controlled-access_highway

    A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway , [ a ] motorway , [ b ] and expressway .

  5. Ingress filtering - Wikipedia

    en.wikipedia.org/wiki/Ingress_filtering

    Network ingress filtering is a packet filtering technique used by many Internet service providers to try to prevent IP address spoofing of Internet traffic, and thus indirectly combat various types of net abuse by making Internet traffic traceable to its source. Network ingress filtering makes it much easier to track denial-of-service attacks ...

  6. Internet traffic engineering - Wikipedia

    en.wikipedia.org/wiki/Internet_traffic_engineering

    Accordingly, one of the most crucial functions performed by the Internet is the routing of traffic ingress nodes to egress nodes. Ultimately, it is the performance of the network as seen by network services that is truly paramount. This crucial function should be considered throughout the development of engineering mechanisms and policies.

  7. IEEE 802.1X - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.1X

    802.1X-2001 defines two logical port entities for an authenticated port—the "controlled port" and the "uncontrolled port". The controlled port is manipulated by the 802.1X PAE (Port Access Entity) to allow (in the authorized state) or prevent (in the unauthorized state) network traffic ingress and egress to/from the controlled port.

  8. Network traffic control - Wikipedia

    en.wikipedia.org/wiki/Network_traffic_control

    In computer networking, network traffic control is the process of managing, controlling or reducing the network traffic, particularly Internet bandwidth, e.g. by the network scheduler. [1] It is used by network administrators, to reduce congestion, latency and packet loss. This is part of bandwidth management.

  9. TRILL - Wikipedia

    en.wikipedia.org/wiki/TRILL

    RB1 is known as the "ingress RBridge" and RB2 is known as the "egress RBridge". To save room in the TRILL header and simplify forwarding lookups, a dynamic nickname acquisition protocol is run among the RBridges to select two- octet nicknames for RBridges, unique within the campus, which are an abbreviation for the six-octet IS-IS system ID of ...