Jan 27, 2015
One of the rarest reasons to show Port Unreachable reply. Still, some users reported the solution to disable the remote router firewall. Remote Port Might be Damaged If the remote port is damaged, you may receive a Destination Port Unreachable reply on your computer. How to Fix Destination Port Unreachable Error? When you inspect the conversation you observe that the unreachable port was working without a problem. Frames were going to and from the port number when, suddenly - Port Unreachable. This is indicative of an overload condition or process priority configuration problem in the reporting host. May 01, 2020 · Destination Host Unreachable: can you are facing a problem in your computer(PC) here i am sharing the post about (Destination Host Unreachable) after reading this post your problem will solve. From 192.168.1.15 icmp_seq=1 Destination Port Unreachable Clearly it's using the static route I assigned. The problem seems to be that the OpenWRT router doesn't know how to route packets to 192.168.2.4, which is strange because that IP is directly connected to that router. The Rabbit is capable of sending UDP packets to the remote machine, but when I try make the remote terminal request data on port 10, there is no response. I have set up Wireshark to monitor the network traffic, and it shows an ICMP message from Rabbit saying "Destination unreachable (port unreachable)" as a reply to the request from the remote 10.10.10.1 10.10.10.2 UDP UDP:SrcPort=49875,DstPort=3343 10.10.10.2 10.10.10.1 ICMP ICMP:Destination Unreachable Message, Port Unreachable,10.10.10.2:3343 During the course of troubleshooting connectivity issue, you might also see in the network trace that a machine receives packets but does not respond to. Oct 10, 2018 · How to check UDP port is open or not? Follow below steps to check if UDP port is open or closed: Open a packet sniffer. Send a User Datagram Protocol (UDP) packet. After sending the UDP packet, if you receive ‘ICMP port unreachable’ message, then the UDP port is closed. If not, then the UDP port is open or something is blocking the ICMP.
Destination unreachable is generated by the host or its inbound gateway to inform the client that the destination is unreachable for some reason. Reasons for this message may include: the physical connection to the host does not exist (distance is infinite); the indicated protocol or port is not active; the data must be fragmented but the 'don
Hi all, I'm new here so hope this question is understandable enough. I was advised by a game server admin that there was an additional connection connecting in association with my own IP from 220.127.116.11 which was causing issues with the server. We … destination host unreachable Mar 19, 2015
The symptom of the problem seemed to be that my HOST was generating a lot of ICMP Destination unreachable (Port unreachable) packets that were being sent back to my DNS server. Over the last few hours, my DNS resolution seems stable and the number of these packets has reduced significantly. Whilst things are looking much better here, I am still
[JENKINS-58474] Port not reachable while creating a slave