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nmtui nmtui is a built-in text-based user interface. [5] nmtui is relatively basic compared to nmcli, which only allows users to add/edit a connection, activate a connection, and set the hostname of the system. cnetworkmanager cnetworkmanager command-line interface for NetworkManager. [6]
A connection with mismatched MTU may work for low-volume data but fail as soon as a host sends a large block of data. For example, with Internet Relay Chat a connecting client might see the initial messages up to and including the initial ping (sent by the server as an anti-spoofing measure), but get no response after that. This is because the ...
Zero-configuration networking (zeroconf) is a set of technologies that automatically creates a usable computer network based on the Internet Protocol Suite (TCP/IP) when computers or network peripherals are interconnected. It does not require manual operator intervention or special configuration servers.
Link-local addresses may be assigned manually by an administrator or by automatic operating system procedures. In Internet Protocol (IP) networks, they are assigned most often using stateless address autoconfiguration, a process that often uses a stochastic process to select the value of link-local addresses, assigning a pseudo-random address that is different for each session.
IP address management (IPAM) is a methodology implemented in computer software for planning and managing the assignment and use of IP addresses and closely related resources of a computer network. It does not typically provide Domain Name System (DNS) and Dynamic Host Configuration Protocol (DHCP) services, but manages information for these ...
Transparency in firewall technology can be defined at the networking (IP or Internet layer) or at the application layer. Transparency at the IP layer means the client targets the real IP address of the server. If a connection is non-transparent, then the client targets an intermediate host (address), which could be a proxy or a caching server.
The Stream Control Transmission Protocol (SCTP) is a computer networking communications protocol in the transport layer of the Internet protocol suite.Originally intended for Signaling System 7 (SS7) message transport in telecommunication, the protocol provides the message-oriented feature of the User Datagram Protocol (UDP), while ensuring reliable, in-sequence transport of messages with ...
5 bits, PHY address. RA5. The Register Address field indicates the register to be written to or read from. It is 5 bits long. TA. The turn-around field is 2 bits long. When data is being written to the PHY, the MAC writes '10' to the MDIO line. When data is being read, the MAC releases the MDIO line. D16. 16 bits, data.