icmp wikipedia - EAS
- Internet Control Message ProtocolThe Internet Control Message Protocol (ICMP) is a supporting protocol in the Internet protocol suite.en.wikipedia.org/wiki/Internet_Control_Message_Protocol
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The Internet Control Message Protocol (ICMP) is a supporting protocol in the Internet protocol suite. It is used by network devices, including routers, to send error messages and operational information indicating success or failure when communicating with another IP address, for example, an error is … See more
Control messages are identified by the value in the type field. The code field gives additional context information for the message. Some control messages have been See more
The ICMP packet is encapsulated in an IPv4 packet. The packet consists of header and data sections.
Header
The ICMP header … See more• IANA ICMP parameters
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• Explanation of ICMP Redirect Behavior at the Wayback Machine (archived 2015-01-10) See moreWikipedia text under CC-BY-SA license - See more
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