How to Install and Uninstall firewalld Package on Ubuntu 21.10 (Impish Indri)

Last updated: April 24,2024

1. Install "firewalld" package

Please follow the guidelines below to install firewalld on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                firewalld
            
                    
    
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2. Uninstall "firewalld" package

This is a short guide on how to uninstall firewalld on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                firewalld
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the firewalld package on Ubuntu 21.10 (Impish Indri)

Package: firewalld
Architecture: all
Version: 0.9.3-2ubuntu1
Priority: optional
Section: universe/net
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Utopia Maintenance Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 2363
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 (= 0.9.3-2ubuntu1), python3:any
Recommends: ipset
Filename: pool/universe/f/firewalld/firewalld_0.9.3-2ubuntu1_all.deb
Size: 353156
MD5sum: f99db6c5acfd22494d39ce5c750cc080
SHA1: 4cbc48b41644b5b469ff9348abf31e7eb50aac6f
SHA256: 4e39e834ee66cbda28f32cdbbd45f61f547de233b95a3fc0fa719353c497c708
SHA512: af942f2fdd7bf16467b19e0bd27de0a691ed2d4ac29245da50f2415988c3ceff6bcae873f2b6b0d74f27785f3460403f1a698bf77518276664d2baa0535a0d96
Homepage: https://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