One Comment on “What does ICMP Type 3/Code 13 mean?”

1. linofsl says:

   November 22, 2018 at 10:21 pm

   0 Net Unreachable [RFC792]
   1 Host Unreachable [RFC792]
   2 Protocol Unreachable [RFC792]
   3 Port Unreachable [RFC792]
   4 Fragmentation Needed and Don’tFragment was Set [RFC792]
   5 Source Route Failed [RFC792]
   6 Destination Network Unknown [RFC1122]
   7 Destination Host Unknown [RFC1122]
   8 Source Host Isolated [RFC1122]
   9 Communication with DestinationNetwork is Administratively Prohibited [RFC1122]
   10 Communication with Destination Host isAdministratively Prohibited [RFC1122]
   11 Destination Network Unreachable for Typeof Service [RFC1122]
   12 Destination Host Unreachable for Type ofService [RFC1122]
   13 Communication Administratively Prohibited [RFC1812]
   14 Host Precedence Violation [RFC1812]
   15 Precedence cutoff in effect [RFC1812]