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What is the lo interface?

What is the lo interface?

A loopback interface is a virtual interface that is always up and reachable as long as at least one of the IP interfaces on the switch is operational. As a result, a loopback interface is useful for debugging tasks since its IP address can always be pinged if any other switch interface is up.

What is Bcast in ifconfig?

Bcast is broadcast address for the interface. Mask is network mask for the interface. inet6 addr is IPv6 address assigned to the interface. Scope is scope of IPv6 address. It can be link-local or global.

What is the ifconfig command used for?

Description. You can use the ifconfig command to assign an address to a network interface and to configure or display the current network interface configuration information. The ifconfig command must be used at system startup to define the network address of each interface present on a system.

What is INET in IP address?

inet. The inet type holds an IPv4 or IPv6 host address, and optionally its subnet, all in one field. The subnet is represented by the number of network address bits present in the host address (the “netmask”). If the netmask is 32 and the address is IPv4, then the value does not indicate a subnet, only a single host.

How do I use a default gateway?

Configuring the IPv4 Default Gateway

  1. Go to Control Panel > System > Network > IPv4 > Default Gateway.
  2. Under Use the settings from, select an interface that QES will use as the default route.
  3. Add a static route. Click Static Route. The Static Route window opens. Specify an IP or subnet address.
  4. Click Apply.

What is Bcast address Linux?

A broadcast address is a special type of networking address that is reserved for sending messages to all nodes (i.e., devices attached to the network) on a given network or network segment.

Is INET address and IP address are same?

An instance of InetAddress represents the IP address with its corresponding host name. There are two types of addresses: Unicast and Multicast. The Unicast is an identifier for a single interface whereas Multicast is an identifier for a set of interfaces.

What is Inet address in Ubuntu?

Open the Activities overview and start typing Settings. Click on Settings. Click on Network in the sidebar to open the panel. The IP address for a Wired connection will be displayed on the right along with some information.

What is INET address with example?

InetAddress class provides methods to get the IP of any host name for example,,, etc. An IP address is represented by 32-bit or 128-bit unsigned number. An instance of InetAddress represents the IP address with its corresponding host name.

What is my IP gateway?

Most Android devices Go to Settings. Under Wi-Fi, tap your current active Wi-Fi network. Tap Advanced. Your default gateway’s IP address will appear under Gateway.