ICMP / Internet Control Message Protocol

ICMP stands for The Internet Control Message Protocol. It is a supporting protocol in the Internet protocol suite which is used by network devices to send error messages and operational information indicating a requested service is not available or a host is not reachable.

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Similar topics

Knowledge base

• Ping Basic Target Type
  
• Traceroute Test
  
• PING results
  
• Include Traceroute Information
  

Glossary

• Traceroute
  
• Ping / Packet Internet Gropper