Upon receipt of the packet, the pinged device returns a response-called the “pong.” Transmitted over the network’s switch and router, the data packet arrives at the device with the specified address. The “ping”-a data packet-is sent out to an IP address. Ping, a program authored in 1983 by Mike Muuss, operates analogously to a sonar using echolocation. An admin can send a single ping to verify the status of an IP address, or they can execute a ping sweep, contacting a breadth of addresses (perhaps even all the addresses within a network) to get a holistic view of network device availability. A hallmark function in almost all PCs, ping helps ensure all devices with an IP address on the network are online-in other words, “pinging” certifies all devices are live, available, and performing networking operations at speed. Most network administrators are more than familiar with the ping utility. The ping utility is a basic but integral feature in network management-it monitors device availability, network latency, and packet loss within a network. Why You Should Invest in a Ping Monitor Tool What is Ping? I also make my case around the importance of using ping monitor software like Engineer’s Toolset ™ to enhance ping capabilities and help support your ability to provide reliable network performance. It’s important to understand the history of ping and how the ping utility works. Pinging informs IT professionals about the state of their network: the availability status of all devices, latency rate of network requests, percentage of data packet loss, and more. Also requested to try Fping command in your environment and share your experience with us through the comment box below.Routinely conducting ping sweeps has a variety of benefits. Those who want to get more information with options about Fping command, please look into a man page. Show Version of FpingĬheck the Fping version by executing the command. We have create a file called fping.txt having IP address ( 173.194.35.35 and 98.139.183.24) to fping. Sorry, it’s not possible to show output of the command as it is scrolling up my screen with no time. With above command, it will ping complete network and repeat once ( -r 1). Fping Complete Network with Different Options ICMP Host Unreachable from 192.168.0.2 for ICMP Echo sent to 192.168.0.4Ĥ.295 sec (elapsed real time) 3. ICMP Host Unreachable from 192.168.0.2 for ICMP Echo sent to 192.168.0.3 With below output we are sending echo request to range of IP address and getting reply as we wanted. The following command will fping a specified range of IP addressees. The below command will fping multiple IP address at once and it will display status as alive or unreachable. Let’s see some Fping command with their examples. # sudo yum install fping Īlternatively, you can install latest version of fping ( 4.0) from the source package using following commands. In most Linux distributions, the package fping is available to install from the default package repositories using package management tool as shown. Unlike ping, Fping is meant for basically scripting. It will send Fping request to host and move to another target host in a round-robin fashion. Read Also: A Linux Sysadmin’s Guide to Network Management, Troubleshooting and Debuggingįor example, using fping, we can specify the complete network range ( 192.168.0.1/24). fping totally differs from ping in that you can define any number of hosts on the command line or specify a file with the list of IP addresses or hosts to ping. Fping is a small command line tool to send ICMP ( Internet Control Message Protocol) echo request to network hosts, similar to ping, but much higher performing when pinging multiple hosts.
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