\section{Il protocollo ICMP}
\label{sec:icmp_protocol}
-Il protocollo ICMP \textit{Internet Control Message Protocolo} è un protocollo
+Il protocollo ICMP \textit{Internet Control Message Protocol} è un protocollo
di servizio fondamentale per il funzionamento del livello di rete. I pacchetti
% LocalWords: sull'host loopback scop all nodes routers rip cbt name dhcp HBH
% LocalWords: agents servers relays solicited extension options route Keyword
% LocalWords: Authentication Encapsulation ICMP Control Message GGP Gateway ST
-% LocalWords: encapsulation Stream Trasmission Datagram RH FH IDRP ESP Null
+% LocalWords: encapsulation Stream Trasmission Datagram RH FH IDRP ESP Null ip
% LocalWords: Encrypted Security IGRP OSPF Short First tunnelling FFFFFF hash
% LocalWords: news FTP NFS authentication Parameter Index ICV Integrity Value
-% LocalWords: padding Option gateway dell'MD keyed Encripted IEEE ethernet
+% LocalWords: padding Option gateway dell'MD keyed Encripted IEEE ethernet any
% LocalWords: dell'autoconfigurazione L'autoconfigurazione Solicitation l'IP
-% LocalWords: stateless solicitation Advertisement stateful Transfer Unit
-% LocalWords: l'autoconfigurazione
-
+% LocalWords: stateless solicitation Advertisement stateful Transfer Unit echo
+% LocalWords: l'autoconfigurazione reply request unreachable all'IP quench TTL
+% LocalWords: redirect exceeded parameter problem timestamp info mask port ttl
+% LocalWords: needed failed unknown isolated prohibited communication cutoff
+% LocalWords: precedence violation during reassembly bad required option
+% LocalWords: missing