How To Install iptables on Kali Linux
Introduction
In this tutorial we learn how to install iptables
on Kali Linux.
What is iptables
iptables is:
The iptables/xtables framework has been replaced by nftables. You should consider migrating now.
iptables is the userspace command line program used to configure the Linux packet filtering and NAT ruleset. It is targeted towards systems and networks administrators.
This package contains several different utilities, the most important ones:
iptables-nft, iptables-nft-save, iptables-nft-restore (nft-based version)
iptables-legacy, iptables-legacy-save, iptables-legacy-restore (legacy version)
ip6tables-nft, ip6tables-nft-save, ip6tables-nft-restore (nft-based version)
ip6tables-legacy, ip6tables-legacy-save, ip6tables-legacy-restore (legacy version)
arptables-nft, arptables-nft-save, arptables-nft-restore (nft-based version)
ebtables-nft, ebtables-nft-save, ebtables-nft-restore (nft-based version)
There are three methods to install iptables
on Kali Linux. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install iptables Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install iptables
using apt-get
by running the following command:
sudo apt-get -y install iptables
Install iptables Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install iptables
using apt
by running the following command:
sudo apt -y install iptables
Install iptables Using aptitude
If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install iptables
using aptitude
by running the following command:
sudo aptitude -y install iptables
How To Uninstall iptables on Kali Linux
To uninstall only the iptables
package we can use the following command:
sudo apt-get remove iptables
Uninstall iptables And Its Dependencies
To uninstall iptables
and its dependencies that are no longer needed by Kali Linux, we can use the command below:
sudo apt-get -y autoremove iptables
Remove iptables Configurations and Data
To remove iptables
configuration and data from Kali Linux we can use the following command:
sudo apt-get -y purge iptables
Remove iptables configuration, data, and all of its dependencies
We can use the following command to remove iptables
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge iptables
Dependencies
iptables have the following dependencies:
References
Summary
In this tutorial we learn how to install iptables
package on Kali Linux using different package management tools: apt
, apt-get
and aptitude
.