What is the difference between ping localhost and ping 127.0.0.1?
Mar 14, 2018 · The ping command shows the address it resolved the name to. In this case it resolved to the IPv6 localhost address, ::1. On the other hand, 127.0.0.1 is an IPv4 address, …
ping 127.0.0.1 in router failed - Cisco Learning Network
ping 127.0.0.1 in router failedthis is the output in GNS3 R1#ping 127.0.0.1% Unrecognized host or address, or protocol not running. does real router gives same output? if yes, why?ping …
Everytime I ping my server, it is pinging localhost instead?
According to your logic, it should then be valid to type ping 127.0.0.1 and have ping not use the IP 127.0.0.1 but instead use the A record pointed to by the FQDN 127.0.0.1.example.com, which …
Cannot connect to any localhost connections - Unix & Linux Stack …
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.036 ms The weirdest thing about it is that, i can connect to ssh, nginx server from external address (for ex. computer from which i ssh'ing) …
linux - Why does my hostname appear with the address 127.0.1.1 …
The address 127.0.1.1 uses the loopback interface, answered by your own machine, just like 127.0.0.1 but is a distinct entry in /etc/hosts which can be considered separately from …
Can I ping 127.0.0.1 if my computer isn't connected to a network?
Yes, 127.0.0.1 is called loopback network and is always available. This address points to the machine itself. EDIT: To answer the second part of the question: Yes, machines A and B can …
ping 127.0.0.1 in a host - Cisco Learning Network
when we ping 127.0.0.1 in a host, does it verify that NIC is working or not? i know, it verifies that tcp/ip is installed in host or not. does it also verify that NIC is working or not?
linux - Cannot ping to localhost into CentOS - Server Fault
Jan 26, 2015 · 2 I'm connecting to my server (Centos 7) with ssh and I try to ping to localhost: ping 127.0.0.1 but doesn't work: ping 127.0.0.1 PING 127.0.0.1 (127.0.0.1) 56(84) bytes of …
Why does localhost resolve to ::1 but not 127.0.0.1
Jul 19, 2019 · As I showed above, forcing resolve as IPv4 in getent will result in the hard coded 127.0.0.1 value from the function above. If you wish to change the functionality to return IPv4 …
127.0.0.1 - Cisco Learning Network
127.0.0.1 is a loopback address and that is used for testing servers or other applications that are accessible by the internet but with the help of loopback address we can redirect the packets to …