IP interface loopback action is a feature that allows user to change the way router handles routed packets for which egress port equals to ingress port. When loopback action is configured to drop, ...

IO Loopbacks connect digital data streams to their source without purposeful processing or modification. This serves as a diagnostic test for a device and other nodes in the network infrastructure.

Loopback interface is a virtual Interface which is always up and reachable when it's configured with an IP address as long device has one physical link connected. What are it's uses? Debugging if any ...

This tutorial describes how to monitor traffic to the minimal-net platform, with Wireshark and a loopback interface, using the webserver as an example. Using this platform makes for easier debugging ...

If you're running a small business with more than one computer, routers are usually a necessity. Routers provide small businesses with added security, a link between computer systems and extra ...

As I mentioned last time, L2TPv3 has a plethora of capabilities, including the capability to be used for remote access VPNs, the capability to transport a number of Layer-2 protocols in a pseudowire ...