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  2. Port forwarding - Wikipedia

    en.wikipedia.org/wiki/Port_forwarding

    Local port forwarding is the most common type of port forwarding. It is used to let a user connect from the local computer to another server, i.e. forward data securely from another client application running on the same computer as a Secure Shell (SSH) client. By using local port forwarding, firewalls that block certain web pages, can be ...

  3. Spanning Tree Protocol - Wikipedia

    en.wikipedia.org/wiki/Spanning_Tree_Protocol

    A blocked port may go into forwarding mode if the other links in use fail and the spanning tree algorithm determines the port may transition to the forwarding state. Listening The switch processes BPDUs and awaits possible new information that would cause it to return to the blocking state.

  4. IP routing - Wikipedia

    en.wikipedia.org/wiki/IP_routing

    The IP forwarding algorithm is a specific implementation of routing for IP networks. In order to achieve a successful transfer of data, the algorithm uses a routing table to select a next-hop router as the next destination for a datagram. The IP address of the selected router is known as the next-hop address. [1] The IP forwarding algorithm ...

  5. NAT Port Mapping Protocol - Wikipedia

    en.wikipedia.org/wiki/NAT_Port_Mapping_Protocol

    NAT Port Mapping Protocol (NAT-PMP) is a network protocol for establishing network address translation (NAT) settings and port forwarding configurations automatically without user effort. [1] The protocol automatically determines the external IPv4 address of a NAT gateway, and provides means for an application to communicate the parameters for ...

  6. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    The port numbers in the range from 0 to 1023 (0 to 2 10 − 1) are the well-known ports or system ports. [3] They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the ...

  7. IEEE 802.1aq - Wikipedia

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

    Since node 0 is a tandem between nodes 7 and 5 it creates a forwarding entry for packets from node 7 on this service, to node 5. Likewise, since it is a tandem between nodes 7 and 4 it creates forwarding state from node 7 for packets in this service to node 4 this results in a true multicast entry where the DA/VID have outputs on two interfaces ...

  8. Use POP or IMAP to sync AOL Mail on a third-party app or ...

    help.aol.com/articles/how-do-i-use-other-email...

    Settings may be in a different location in each email client, though the AOL server and port settings will always be the same. For additional questions specific to the email client, check the manufacturer’s website. Manufacturers cannot answer questions about your AOL Mail settings, or your AOL username or password.

  9. TR-069 - Wikipedia

    en.wikipedia.org/wiki/TR-069

    The WAN interface of this device, in this case the DSL port, could expose CWMP to the internet service provider. Technical Report 069 ( TR-069 ) is a document by the Broadband Forum that specifies the CPE WAN Management Protocol ( CWMP ).