Linux, Windows, Security, Programming, Network Tutorials
The default gateway is a network term used to specify a special host that is used to access other networks. The default gateway is also called a default route. One of the other popular use cases for default gateway is using to access the internet. Default Gateway IP Address Network administrators manages the default gateway … Read more
Linux network stack is very powerful. Network stack provides a lot of functionalities where most of the enterprise network products can not offer. Here we will look basic and everyday network administration commands. Check Network and Internet Connectivity Network connectivity can be checked easily with ping and telnet tools. One method to check internet connectivity … Read more
In IT generally well known names are used to identify devices. This may create some time problems about the issues. One of the most asked question in the network world and at the client side “What is the difference between Modem and Router?”. In this post we will look technical and functional details and compare … Read more
While trying to ping or connect a remote host I can an error “no route to host”. How can I debug this error and solve it? As we know IP networks are constructed hop by hop which means there are different intermediate routers transmit packets between two remote hosts. These routers decide the route to … Read more
Hi, today we will look for some networking stuff. Up to now, I have not written any routing-related technical post. In this article, I am gonna show you some simple dynamic routing with RIP protocol. Routing is divided into two part which one is static. In static routing, routes are configured in the router by … Read more
I have some route in my routing table. But I want to delete one route from routing table. How can accomplish this? List Existing Routes To get detailed information about route that will be removed we list the existing routes in our system. $ sudo ip route show default via 192.168.122.1 dev ens3 10.0.3.0/24 dev … Read more
Systems connected to the network will generally access to the internet. In order to access to the internet they need some network configuration like gateway or default gateway. In this tutorial we will examine how to add or change default gateway in Ubuntu, Debian, CentOS, Fedora, Mint, Kali operating systems. List Routing Table Routing table … Read more
I have a box with Ubuntu Linux and I want to add a new route to my box. Because I want to access an external network from a different interface and network. How can I add a new route to my Ubuntu, Debian, Fedora, Cent-OS Linux box? Because ip-tools is the same for all of … Read more