UFW • The Uncomplicated FireWall ~ Applications

UFW

The Uncomplicated FireWall
Published with SteemPeak

Screenshot by Willi Glenz

SUMMARY

001 installation ......................................................... 19-06
002 base ................................................................. 19-06 update
004 applications ......................................................... 19-06 new
003 ssh .................................................................. 19-06

005 sources .............................................................. 19-06 new

#005

005 SOURCES

Linux-Man-Pages     $ man ufw

004 APPLICATIONS

# ufw app list
# ufw allow|deny OpenSSH
# ufw allow|deny SSH

003 SSH 

[00] # ufw status                           // status | status verbose | status numbered

[01] # ufw reset                            // reset
[02] # ufw enable                           // enable|disable
[03] # ufw allow ssh                        // allow ssh
[04] # ufw reload                           // reload

[99] # ufw status                           // status | status verbose | status numbered

002 BASE

[00] # ufw status                           // status | status verbose | status numbered

[01] # ufw reset                            // reset
[02] # ufw disable                          // disable
[03] # ufw enable                           // enable 
[04] # ufw default deny incoming            // deny
[05] # ufw default allow outgoing           // allow
[06] # ufw logging on                       // on | off | low | medium | high | full

[99] # ufw status                           // status | status verbose | status numbered

001 INSTALLATION

# apt install ufw                       // installation
$ apt-cache show ufw                    // package information
$ man ufw                               // source

/etc/default/ufw                        // configuration file