From EECH Central
Jump to: navigation, search

ICMP = Internet control message protocol

Is more or less an echo request system or ping another computer.


  1. Open prompt mode
    Start > Run... > cmd
  2. ping

The list you see is showing how much time it took for the echo from Remember_911 server to return to your computer in milliseconds.

Allow incoming ICMP requests under Windows Firewall

  1. Start > Configurations > Windows Firewall > Advanced (tab) > ICMP (paragraph) > Settings...
  2. Turn on the option Allow incoming echo requests.

See also