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#####                                                #####
####   ICMP Type Numbers   and   ICMP Code Numbers    ####
###                                                    ###
##   type-#  type-name           code-name  code-#      ##
#                                                        #
#         0  echo-reply (pong)                           #
#         3  destination-unreachable                     #
#                        network-unreachable   0         #
#                           host-unreachable   1         #
#                       protocol-unreachable   2         #
#                           port-unreachable   3         #
#                       fragmentation-needed   4         #
#                        source-route-failed   5         #
#                            network-unknown   6         #
#                               host-unknown   7         #
#                         network-prohibited   9         #
#                            host-prohibited  10         #
#                     TOS-network-prohibited  11         #
#                        TOS-host-prohibited  12         #
#                   communication-prohibited  13         #
#                  host-precedence-violation  14         #
#                          precedence-cutoff  15         #
#         4  source-quench                               #
#         5  redirect                                    #
#                            network-redirect  0         #
#                               host-redirect  1         #
#                        TOS-network-redirect  2         #
#                           TOS-host-redirect  3         #
#         8  echo-request (ping)                         #
#         9  router-advertisment                         #
#        10  router-solicitation                         #
#        11  time-exeeded (ttl-exceeded)                 #
#                     ttl-zero-during-transit  0         #
#                  ttl-zero-during-reassembly  1         #
#        12  parameter-problem                           #
#                               ip-header-bad  0         #
#                     required-option-missing  1         #
#        13  timestamp-request                           #
#        14  timestamp-reply                             #
#        17  address-mask-request                        #
#        18  address-mask-reply                          #
##                                                      ##
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