Introduction to the 'routel' Command

Routel: A Comprehensive Guide

Introduction to the Command

Routel is a powerful Linux command-line tool used to display and manipulate the IP routing table. It is used to view and configure the IP routes in the system. Routel is a useful tool for network administrators and system administrators who need to configure and troubleshoot IP routing.

Basic Usage and Syntax

The basic syntax of the routel command is as follows:

routel [options] [IP address]

Options can be used to customize the output of the command. For example, you can use the -n option to display the IP addresses in numerical form. You can also use the -s option to display the source address of the route.

Examples of Common Use Cases

Routel can be used to view and configure the IP routing table. Some common use cases include:

• Viewing the routing table:

  routel

• Adding a new route:

  routel add [IP address] [netmask] [gateway]

• Deleting a route:

  routel del [IP address]

• Changing the metric of a route:

  routel change [IP address] [metric]

• Displaying the source address of a route:

  routel -s [IP address]

Advanced Options and Flags

Routel has several advanced options and flags that can be used to customize the output of the command. Some of the most commonly used options and flags include:

• -A: Display all routes.
• -n: Display IP addresses in numerical form.
• -s: Display the source address of the route.
• -t: Display the type of route.
• -v: Display verbose output.
• -h: Display help information.

Examples in Real-World Scenarios

Routel can be used in a variety of real-world scenarios. For example, you can use routel to view the routing table on a remote server or to add a new route to a network. You can also use routel to delete a route or to change the metric of a route.

Troubleshooting Tips and Potential Errors

When using routel, it is important to be aware of potential errors and troubleshooting tips. For example, if you are having trouble viewing the routing table, make sure that you are running the command as root. If you are having trouble adding a route, make sure that you are specifying the correct IP address and netmask.