Ping is the most simple and built-in tool that is available on almost all operating systems. It is used to verify the reachability of a host in a network. However, we can also used it to find the IP address against any hostname/domain name. Use the following syntax to find the IP address of a targeted hostname/domain name:
The ping utility uses the ICMP protocol's mandatory ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway. ECHO_REQUEST datagrams ("pings") have an IP and ICMP header , followed by a struct timeval and then an arbitrary number of "pad" bytes used to fill out the packet. In order to use nslookup, host or gethostbyname () then the target's name will need to be registered with DNS or statically defined in the hosts file on the machine running your program. Dec 08, 2003 · If the host name is returnable, it will also return this potentially valuable information in the reply. F:\>ping -a 169.254.4.1 Pinging CKWIN95 [169.254.4.1] with 32 bytes of data: Feb 23, 2017 · If I do add '8.8.8.8 google.com' to /etc/hosts, I can ping the hostname then but nslookup still doesn't work. Would not having my RHEL "activated" matter? I tried activating via 'subscription-manager' but it would fail every time because of this current DNS/internet problem, I believe. ping command example. Our plain old ping command can also be used to find the IP address of the localhost or any other host provided you know the hostname. ping is used to check to wither the target server is alive or not, but while using with option -s it also display the IP address of the corresponding host as well. hostname command in Linux is used to obtain the DNS(Domain Name System) name and set the system’s hostname or NIS(Network Information System) domain name. A hostname is a name which is given to a computer and it attached to the network. There are a couple of ways of doing it on both Windows and Linux. For example, nslookup: the classic way to find the IP address from a hostname or vice-versa. ipconfig or ifconfig based on whether you are running on Windows or Unix. hostname -i on Linux.
The ping utility uses the ICMP protocol's mandatory ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway. ECHO_REQUEST datagrams ("pings") have an IP and ICMP header , followed by a struct timeval and then an arbitrary number of "pad" bytes used to fill out the packet.
Oct 28, 2019 · > ping hostname -4 Pinging hostname [192.168.1.1] with 32 bytes of data: Reply from 192.168.1.1: bytes=32 time=2ms TTL=128 Reply from 192.168.1.1: bytes=32 time=4ms TTL=128 Reply from 192.168.1.1: bytes=32 time=2ms TTL=128 Reply from 192.168.1.1: bytes=32 time=3ms TTL=128 Ping statistics for 192.168.1.1: Packets: Sent = 4, Received = 4, Lost Linux Ping Command. The ping command is one of the most used utilities for troubleshooting, testing and diagnosing network connectivity issues. Ping works by sending one or more ICMP (Internet Control Message Protocol) Echo Request packages to a specified destination IP on the network and waits for a reply.
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May 10, 2012 · Hello everyone I have a partition with a problem with ping. If I do a ping by ip for example ping 1.1.1.1 I got no problem but If I ping by hostname for example ping partition1 take almost a minute to respond me. I have Aix 5.3 and I have another 19 partitions with no problem. The only (5 Replies) Aug 29, 2011 · hi! i'm just wondering if in a shell we can do name resolving from IP address to hostname in Windows, usually I performed: C:\ ping -a 64.233.189.104 Basic command to resolve ip to hostname Review your favorite Linux distribution.