How To Install ipv6calc-mod_ipv6calc on CentOS 7

Introduction

In this tutorial we learn how to install ipv6calc-mod_ipv6calc on CentOS 7.

What is ipv6calc-mod_ipv6calc

mod_ipv6calc contains an Apache module and a default configuration file. Features - store anonymized IPv4/v6 address in environment variable - store CountryCode of IPv4/v6 address in environment variable (environment variables can be used for custom log format) Check/adjust /etc/httpd/conf.d/ipv6calc.conf By default the module is disabled.

We can use yum or dnf to install ipv6calc-mod_ipv6calc on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ipv6calc-mod_ipv6calc.

Install ipv6calc-mod_ipv6calc on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install ipv6calc-mod_ipv6calc using yum by running the following command:

sudo yum -y install ipv6calc-mod_ipv6calc

Install ipv6calc-mod_ipv6calc on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install ipv6calc-mod_ipv6calc using dnf by running the following command:

sudo dnf -y install ipv6calc-mod_ipv6calc

How To Uninstall ipv6calc-mod_ipv6calc on CentOS 7

To uninstall only the ipv6calc-mod_ipv6calc package we can use the following command:

sudo dnf remove ipv6calc-mod_ipv6calc

References

• ipv6calc-mod_ipv6calc website

Summary

In this tutorial we learn how to install ipv6calc-mod_ipv6calc on CentOS 7 using yum and dnf.