How to Install and Uninstall firewalld Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: December 25,2024

1. Install "firewalld" package

Here is a brief guide to show you how to install firewalld on Ubuntu 20.10 (Groovy Gorilla)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                firewalld
            
                    
    
    Copied

2. Uninstall "firewalld" package

This is a short guide on how to uninstall firewalld on Ubuntu 20.10 (Groovy Gorilla):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                firewalld
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the firewalld package on Ubuntu 20.10 (Groovy Gorilla)

Package: firewalld
Architecture: all
Version: 0.9.1-1ubuntu1
Priority: optional
Section: universe/net
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Utopia Maintenance Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 2362
Depends: dbus, gir1.2-glib-2.0, gir1.2-nm-1.0, iptables (>= 1.8.1-1), policykit-1, python3-dbus, python3-gi, python3-nftables (>= 0.9.3-2~), python3-firewall (= 0.9.1-1ubuntu1), python3:any
Recommends: ipset
Filename: pool/universe/f/firewalld/firewalld_0.9.1-1ubuntu1_all.deb
Size: 352832
MD5sum: c1231a4ba514cc667d2122d21409662b
SHA1: 3f10163de7db55cd59edef03ee5f11006e1f449e
SHA256: 3fca7ed75165ef5456cb533e1109fcd98dc7607fd78ff67723dde2c5cc700379
SHA512: 2a5dea1a054af749c797cdfe2b951b192699400b1206fca1ff3d5ff54f3c3a8281c1c33d4c076eb874154e33bc16baa9e413f620e895552fea58f02830536033
Homepage: http://www.firewalld.org/
Description-en: dynamically managed firewall with support for network zones
firewalld is a dynamically managed firewall daemon with support for
network/firewall zones to define the trust level of network connections
or interfaces. It has support for IPv4, IPv6 firewall settings and for
ethernet bridges and has a separation of runtime and persistent
configuration options.
It also provides a D-Bus interface for services or applications to add
and apply firewall rules on-the-fly.
Description-md5: bd73acf3f58810f5cb9e1c4a80431afd