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Trigger a notification to one or several registered user(s) you are replying to in a discussion without displaying any text. Template parameters [Edit template data] Parameter Description Type Status Username 1 The name of a user that you want to notify User required Additional username 2 The name of an additional user you want to notify User optional Additional username 3 The name of an ...
Under HTTP 1.0, connections should always be closed by the server after sending the response. [1]Since at least late 1995, [2] developers of popular products (browsers, web servers, etc.) using HTTP/1.0, started to add an unofficial extension (to the protocol) named "keep-alive" in order to allow the reuse of a connection for multiple requests/responses.
The traceroute command can be implemented by transmitting IP datagrams with specially set IP TTL header fields, and looking for ICMP time exceeded in transit and destination unreachable messages generated in response. The related ping utility is implemented using the ICMP echo request and echo reply messages.
Explicit Congestion Notification (ECN) is an extension to the Internet Protocol and to the Transmission Control Protocol and is defined in RFC 3168 (2001). ECN allows end-to-end notification of network congestion without dropping packets.
You might use the following back-to-back edit summaries when doing this operation: 1) Fixing ping; 2) Completing ping fix. Alternatively, for high-traffic pages subject to edit conflicts: copy and then paste the existing section header below the thread → add the person's linked username followed by your signature below the duplicated section ...
RFC 2474 — Definition of the differentiated services field (DS field) in the IPv4 and IPv6 headers. Note that the DS field of 8 bits (the bottom two unused) in [2] was later split into the current 6-bit DS field and a separate 2-bit ECN field. [3] RFC 2475 — An architecture for differentiated services. RFC 2597 — Assured forwarding PHB group.
The original DARPA Internet Protocol's RFC describes [1]: §1.4 TTL as: . The Time to Live is an indication of an upper bound on the lifetime of an internet datagram.It is set by the sender of the datagram and reduced at the points along the route where it is processed.
Field Length SOF - Start Of Frame: 4 Extended header(s) 0 or more Routing Control: 1 Destination ID: 3 Class-Specific Control / Priority: 1 Source ID: 3 Data Structure Type: 1 Frame Control: 3 Sequence ID: 1 Data Field Control: 1 Sequence Count: 2 Originator Exchange ID: 2 Responder Exchange ID: 2 Parameter: 4 Data field: 0 to 2112 CRC - Cyclic ...