Definition Of Loopback Ip Address
When a process creates a packet with destination address as loopback address the operating system loops it back to itself without having any interference of nic.
Definition of loopback ip address. The loopback interface has no hardware associated with it and it is not physically connected to a network. These addresses enable the server and client processes on a single system to communicate with each other. Packets received on an interface with a loopback destination address must be dropped. Loopback ip address is managed entirely by and within the operating system.
An address that sends outgoing signals back to the same computer for testing. The loopback interface allows it professionals to test ip software. A loopback address is a type of ip address that is used to test the communication or transportation medium on a local network card and or for testing network applications. Data packets sent on a loopback address are re routed back to the orginating node without any alteration or modification.
In a tcp ip network the loopback ip address is 127 0 0 1 and pinging this address will always return a reply unless.