How To Install frr on Debian 10

Learn how to install frr on Debian 10 with this tutorial. frr is FRRouting suite of internet protocols (BGP, OSPF, IS-IS, …)

Introduction

In this tutorial we learn how to install frr on Debian 10.

What is frr

frr is:

FRRouting implements the routing protocols commonly used in the internet and private networks to exchange information between routers. Both IP and IPv6 are supported, as are BGP, OSPF, IS-IS, BABEL, EIGRP, RIP, LDP, BFD, PIM and NHRP protocols.

These protocols are used to turn your system into a dynamic router, exchanging information about available connections with other routers in a standards-compliant way. The actual packet forwarding functionality is provided by the OS kernel.

FRRouting is a fork of Quagga with an open community model. The main git lives on https://github.com/frrouting/frr.git and the project name is commonly abbreviated as “FRR.”

There are three methods to install frr on Debian 10. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install frr Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install frr using apt-get by running the following command:

sudo apt-get -y install frr

Install frr Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install frr using apt by running the following command:

sudo apt -y install frr

Install frr Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Debian. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install frr using aptitude by running the following command:

sudo aptitude -y install frr

How To Uninstall frr on Debian 10

To uninstall only the frr package we can use the following command:

sudo apt-get remove frr

Uninstall frr And Its Dependencies

To uninstall frr and its dependencies that are no longer needed by Debian 10, we can use the command below:

sudo apt-get -y autoremove frr

Remove frr Configurations and Data

To remove frr configuration and data from Debian 10 we can use the following command:

sudo apt-get -y purge frr

Remove frr configuration, data, and all of its dependencies

We can use the following command to remove frr configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge frr

Dependencies

frr have the following dependencies:

References

Summary

In this tutorial we learn how to install frr package on Debian 10 using different package management tools: apt, apt-get and aptitude.