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  2. Help:Fixing failed pings - Wikipedia

    en.wikipedia.org/wiki/Help:Fixing_failed_pings

    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 ...

  3. ping (networking utility) - Wikipedia

    en.wikipedia.org/wiki/Ping_(networking_utility)

    ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It is available for virtually all operating systems that have networking capability, including most embedded network administration software.

  4. Template:Reply to - Wikipedia

    en.wikipedia.org/wiki/Template:Reply_to

    Trigger a notification to one or several registered user(s) you are replying to in a discussion. Template parameters [Edit template data] Parameter Description Type Status Username #1 1 The name of the first user that you want to notify User required Username #2 2 The name of the second user you want to notify (optional) User optional Username #3 3 The name of the third user you want to notify ...

  5. Template:Hidden ping - Wikipedia

    en.wikipedia.org/wiki/Template:Hidden_ping

    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 ...

  6. Help:Notifications - Wikipedia

    en.wikipedia.org/wiki/Help:Notifications

    Notifications (commonly called pinging, formerly known as Echo) is a system designed to inform users about new activity on Wikipedia in a unified way.It provides notifications to users for a number of events related to their account, including new talk page messages, edit reverts, mentions or links.

  7. Internet Control Message Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Control_Message...

    The ICMP header starts after the IPv4 header and is identified by its protocol number, 1. [6] All ICMP packets have an eight-byte header and variable-sized data section. The first four bytes of the header have fixed format, while the last four bytes depend on the type and code of the ICMP packet.

  8. Ping of death - Wikipedia

    en.wikipedia.org/wiki/Ping_of_death

    A ping of death is a type of attack on a computer system that involves sending a malformed or otherwise malicious ping to a computer. [1] In this attack, a host sends hundreds of ping requests with a packet size that is large or illegal to another host to try to take it offline or to keep it preoccupied responding with ICMP Echo replies.

  9. Duplex mismatch - Wikipedia

    en.wikipedia.org/wiki/Duplex_mismatch

    Single packets are sent and acknowledged without problems. As a result, a simple ping command fails to detect a duplex mismatch because single packets and their resulting acknowledgments at 1-second intervals do not cause any problem on the network. A terminal session which sends data slowly (in very short bursts) can also communicate successfully.