icmp · icmp/3-3
3-3
Destination Unreachable: Port Unreachable
The destination host is reachable but no process is listening on the port specified in the datagram. Commonly seen with UDP when no service is bound to the target port.
The destination host is reachable but no process is listening on the port specified in the datagram. Commonly seen with UDP when no service is bound to the target port.