Can you ping ports

Add a comment. BenjiWiebe BenjiWiebe 8, 11 11 gold badges 39 39 silver badges 64 64 bronze badges. Many, many people think that if they can't ping something they can't connect to it It has also sometimes been referred to as a L3.

BenjiWiebe, agreed, but again, for accuracy the statement should be made which is why I added it. The highest voted comment even goes so far as to say they are all on the same "level. OlivierDulac I don't know if you should block it. Most webservers I know leave it open. ICMP makes the internet go around. Why would you want people thinking they can't reach you if they can? Show 7 more comments. Connected to localhost. If you get a message that the connection was refused, the port is closed.

Frank Thomas Frank Thomas Also if the screen goes completely black it's a sign you're connected too. Excellent suggestion. I used to use this to test if a web server was up when a web browser was not an easy option.

Developer tools in browsers is a lot easier, because they'll still send all the proper HTTP request headers but you can inspect the full HTTP response.

Then again if you want to tailor the request too then telnet is the way to go. I think all the answers here miss the most crucial piece of information. Technically, wouldn't it be possible to "ping" a port as follows? Show 2 more comments. Ilmari Karonen 1, 12 12 silver badges 21 21 bronze badges. I wish this were the "accepted answer". Also unlike NMAP, haping returns a status code that is easily testible from a shell script, so it's a perfect substitute for where you would otherwise use ping.

Thanks for this answer, a shame I didn't scroll down far enough to see it and had to find it on another web site instead. I can not install hping in ubuntu.. Package not found..

But I have found hping3. Is it the same as hping3? Ok I tried hping3 and it pings all ports.. Doesn't matter closed or open.. How can I tell if a port is closed or open? All rights reserved. Any material cannot be used without our explicit consent for online and offline purposes. Monitoring Linux Processes using Prometheus and Grafana. How To List Disks on Linux. How To Add Route on Linux. How To Encrypt Partition on Linux. How To Encrypt File on Linux. How To List Services on Linux.

Linux System Administration Tips. Table of Contents. You may also like. Otherwise your actions may be interpreted as an attempt to compromise security. Can You Ping a Specific Port? How to Ping a Specific Port in Linux?

Introduction The ping command is a network tool for checking whether a remote system is up and running. Was this article helpful? Bosko Marijan.

Having worked as an educator and content writer, combined with his lifelong passion for all things high-tech, Bosko strives to simplify intricate concepts and make them user-friendly. That has led him to technical writing at PhoenixNAP, where he continues his mission of spreading knowledge. Next you should read. Security SysAdmin. Learn how to install Nmap on a Linux based system and use it to retrieve valuable information from remote How to List the Powershell Version Installed on Deploy a Kubernetes Cluster using Ansible.

How to Create an Ansible Test Environment using How to List Directory Contents on Linux. Linux Networks VMware Windows. This no doubt looks familar.. Again, we have a successful response to the connection request. To so use use: nc -vz