icmp การใช้

• To date, ICMP has collected 61, 586 blood samples.
• ICMP differs from transport protocols such as ping and traceroute ).
• These use ICMPv6 messages, the IPv6 analog of ICMP messages.
• Many commonly used network utilities are based on ICMP messages.
• ICMP data can also be used to create covert channels for communication.
• The router sends an ICMP Time Exceeded message back to the source.
• Some public Wi-Fi can pass only ICMP or DNS packets.
• A ping host sends an ICMP _ REQUEST packet to the given destination.
• However some ICMP packets are necessary to allow the network to work properly.
• Thus the source quench ICMP message acts as flow control in the network layer.
• An ICMP Destination Unreachable reply may be sent.
• This had a major ICMP packet's data payload as a Hayes command.
• In most systems,  ICMP ECHO facility.
• The ceremony was also attended by Jordan's Queen Noor, an ICMP commissioner.
• These channels are known as ICMP tunnels.
• Note that a firewall may permit ICMP packets but not permit packets of other protocols.
• The sniffer can prevent this by configuring his or her firewall to block ICMP traffic.
• ICMP currently has three forensic facilities, two of which focus on fall of Srebrenica.
• An ICMP error packet which did not match any known connection would be " invalid ".