Traceroute.Protocols.ICMP.DestinationUnreachable (traceroute v0.2.4)

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Represents an ICMP Destination Unreachable message (Type 3).

This message is returned when a packet cannot be delivered to its destination. In traceroute, a "Port Unreachable" (code 3) indicates the packet has reached the destination server but the target port is not open - which is the expected behavior signaling the end of the route.

See: https://en.wikipedia.org/wiki/Internet_Control_Message_Protocol#Destination_unreachable

Summary

Types

protocol()
t()

Types

protocol()

@type protocol() :: :icmp | :tcp | :udp

t()

@type t() :: %Traceroute.Protocols.ICMP.DestinationUnreachable{
  data: map() | binary(),
  protocol: protocol()
}