On this page about ICMP:
ICMP may be:
Internet control message protocol
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The Echo Reply is an ICMP message generated in response to an ICMP Echo Request message, and is mandatory for all hosts and routers. Message Format: 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Type = 0 Code = 0 Header Checksum...
) Stateless IP/ICMP Translation algorithm (computer network method) Suzhou Institute of Industrial...
the testing host. It works by sending ICMP packets to the target host and listening for replies; its..., when a number of Internet Service Providers filtered out ICMP Type 8 (echo request) messages at..., the host queried, the ICMP sequence number, the time to live, and the latency, with all times given...
see if its up, reports packet loss and latency, uses ICMP traceroute shows the path of systems a... sequential TTL's which generate ICMP TTL exceeded messages from the hosts the packet passes through...
A Nuke , which has been confused with WinNuking, is an older way to attack computers by a network. A Nuke generally cannot work on a newer machine, and a nuking must be done by the root administrator. The nuke sends fragmented or invalid ICMP packets to the target, which slows the affected...
amount of ICMP echo (ping) traffic at IP broadcast addresses, all of it having a spoofed source... IP broadcast to layer 2 broadcast function, most hosts on that IP network will take the ICMP echo...
... Transport layer TCP UDP SCTP ICMP ... Network layer IP IPv6 ARP DHCP ... Data link layer...
The Echo Request is an ICMP message which sends a packet of data to the host and expects that data to be sent in return in a Echo Reply. The host must respond to all Echo Requests with an Echo Reply containing the exact data received in the request message. Message Format: 00 01 02 03 04 05 06...
The Source Quench is an ICMP message which requests the sender to decrease the traffic rate of messages to a router or host. This message may be generated if the router or host does not have sufficient buffer space to process the request, or may occur if the router or host's buffer is approaching...