A set of protocols that allow systems to communicate information about the state of services on other systems. Scope Notes: For example, ICMP is used in determining whether systems are up, maximum pac [..]

An Internet Standard protocol that is used to report error conditions during IP datagram processing and to exchange other information concerning the state of the IP network.

Also known as ICMP Definition The Internet Control Message Protocol is a protocol that handles error and control messages for the IP protocol.

A network protocol used by network devices for control messages. For example, ping uses ICMP to test connectivity.

See ICMP.

When information is transferred over the Internet, computer systems send and receive data using the TCP/IP protocol. If there is a problem with the connection, error and status messages regarding the [..]

One of the protocols of the Internet Protocol Suite used for error, control, and informational messages. Network utilities such as Windows tracert (traceroute on other operating systems), Windows NT P [..]

Internet Control Message Protocol (ICMP) is a TCP/IP network layer protocol that provides troubleshooting, control and error message services. ICMP is most frequently used in operating systems for net [..]

ICMP is a Network Layer protocol that handles error and control messages about IP communication. Gateways and hosts use ICMP to report problems about packets back to their source. ICMP also includes an echo request/reply used to test whether a destination is reachable and responding.