How to Install and Uninstall shorewall-init Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 25,2024

1. Install "shorewall-init" package

In this section, we are going to explain the necessary steps to install shorewall-init on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                shorewall-init
            
                    
    
    Copied

2. Uninstall "shorewall-init" package

This guide covers the steps necessary to uninstall shorewall-init on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                shorewall-init
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the shorewall-init package on Ubuntu 21.10 (Impish Indri)

Package: shorewall-init
Architecture: all
Version: 5.2.3.4-1
Priority: optional
Section: universe/net
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Roberto C. Sanchez
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 66
Depends: shorewall | shorewall6 | shorewall-lite | shorewall6-lite, lsb-base (>= 3.0-6)
Filename: pool/universe/s/shorewall-init/shorewall-init_5.2.3.4-1_all.deb
Size: 18168
MD5sum: 4cf76e3572bdba49625647f7c00c195f
SHA1: d73bef37ec0bea2d48ca2ec2df0a14c0c1585a89
SHA256: 9e51f48f40f2f3f5b19dff8dd6f883ebb714c947a469d31422c1537cc8b8b94f
SHA512: aa8976cd4a0bd99921e76404c91ff47d7aab8304b7d6a888ea1250dd8cd298c55d7bc257a2203f616d7e5af2d9d93a62b9ef66533833aa035c6d4d704f4f2d95
Homepage: http://www.shorewall.net
Description-en: Shorewall initialization
This package provides two related features:
.
a) It allows the firewall to be closed prior to bringing up
network devices. This insures that unwanted connections are not
allowed between the time that the network comes up and when the
firewall is started.
.
b) It integrates with NetworkManager and distribution ifup/ifdown
systems to allow for 'event-driven' startup and shutdown.
.
The two facilities can be enabled separately.
.
When Shorewall-init is first installed, it does nothing until you
configure it.
Description-md5: d44718ef1b7b7854657f6a4f04a23cd8