User contributions for Aranzinger

5 June 2026

• 12:0312:03, 5 June 2026 diff hist +3,506 N User:Aranzinger/Spielwiese427 Created page with "Samba Sharing with Authentication As a supplement to a basic Samba share, this article shows you how to set up a username- and password-based Samba share using a Debian 8-based system. Ubuntu 16.04 as well as Windows 10 is used as client software to test the connection. Information on the fundamental and unrestricted release can be found in the article Einfache Samba Freigabe unter Debian. == Installation and configuration on Debian server == The following..." current
• 12:0312:03, 5 June 2026 diff hist −3,506 User:Aranzinger/Spielwiese426 Blanked the page current Tags: Blanking Manual revert
• 12:0212:02, 5 June 2026 diff hist +3,506 User:Aranzinger/Spielwiese426 No edit summary
• 10:5010:50, 5 June 2026 diff hist −28 Category:SSH No edit summary current
• 10:4810:48, 5 June 2026 diff hist −16 Category:SSH No edit summary
• 10:4710:47, 5 June 2026 diff hist +18 Category:SSH No edit summary
• 10:4610:46, 5 June 2026 diff hist +403 N Category:SSH Created page with " {{Kategorie-2 |kategorie=SSH |text1=In this category, you will find information on the Secure Shell (SSH) |sitexid=SITEXID |bild=BILDLINK |linktext=LINKTEXT |hoehe1=10 |hoehe2=15 |text2=<DPL> ordermethod=firstedit order=descending count=3 category=Server Software|Linux addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category:Server Software en:SSH"
• 10:4610:46, 5 June 2026 diff hist −403 User:Aranzinger/Spielwiese426 Blanked the page Tag: Blanking
• 10:4410:44, 5 June 2026 diff hist +403 N User:Aranzinger/Spielwiese426 Created page with " {{Kategorie-2 |kategorie=SSH |text1=In this category, you will find information on the Secure Shell (SSH) |sitexid=SITEXID |bild=BILDLINK |linktext=LINKTEXT |hoehe1=10 |hoehe2=15 |text2=<DPL> ordermethod=firstedit order=descending count=3 category=Server Software|Linux addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category:Server Software en:SSH"
• 10:2610:26, 5 June 2026 diff hist +4,196 N Secure SSH login on Debian with fail2ban Created page with "'''fail2ban''', which is a tool written in Python, pursues the target to secure server services against DoS attacks. It verifies log files according to predefined patterns and temporarily blocks the relevant IP addresses if access attempts fail repeatedly. This article explains how to secure a Debian based server with fail2ban. The used version from fail2ban is '''1.0.2-2''' on '''Debian 12'''. ==Problem== When executing the command "journalctl -u ssh", multiple failed..." current
• 10:1110:11, 5 June 2026 diff hist −71 User:Aranzinger/Spielwiese425 →Solution current
• 10:0610:06, 5 June 2026 diff hist +1,416 User:Aranzinger/Spielwiese425 No edit summary
• 08:5908:59, 5 June 2026 diff hist +2,748 N User:Aranzinger/Spielwiese425 Created page with "Secure SSH login on Debian with fail2ban '''fail2ban''', which is a tool written in Python, pursues the target to secure server services against DoS attacks. It verifies log files according to predefined patterns and temporarily blocks the relevant IP addresses if access attempts fail repeatedly. This article explains how to secure a Debian based server with fail2ban. The used version from fail2ban is '''1.0.2-2''' on '''Debian 12'''. ==Problem== When executing the com..."
• 07:2607:26, 5 June 2026 diff hist −3 Prohibit SSH root login on Debian →Further securing of the SSH server current
• 07:2507:25, 5 June 2026 diff hist +2 Prohibit SSH root login on Debian No edit summary
• 07:2507:25, 5 June 2026 diff hist +2,003 N Prohibit SSH root login on Debian Created page with "If you want to prohibit the direct SSH root login on Debian, you will need at least one additional user to the root user, who is authorized to log in to the server. With this user, you can switch to the root account. '''ATTENTION:''' If you did not create any other users, you will log yourself out of the system! == PermitRootLogin no == Edit the /etc/ssh/sshd_config file and set PermitRootLogin yes on PermitRootLogin no After this, restart the SSH service /etc..."
• 07:2407:24, 5 June 2026 diff hist 0 User:Aranzinger/Spielwiese424 No edit summary current Tag: Visual edit
• 07:2307:23, 5 June 2026 diff hist −3 User:Aranzinger/Spielwiese424 No edit summary Tag: Visual edit
• 07:2307:23, 5 June 2026 diff hist −5 User:Aranzinger/Spielwiese424 No edit summary Tag: Visual edit

3 June 2026

• 15:0815:08, 3 June 2026 diff hist +3 User:Aranzinger/Spielwiese424 No edit summary Tag: Visual edit
• 15:0115:01, 3 June 2026 diff hist +1,962 N User:Aranzinger/Spielwiese424 Created page with "Prohibit SSH root login under Debian If you want to prohibit the direct SSH root login in Debian, you will at least need another user in addition to the root user that is allowed to log into the server. With this user, you can switch to the root account. '''ATTENTION:''' If you did not create another user, you will log yourself out of the system! == PermitRootLogin no == Edit the /etc/ssh/sshd_config file and set PermitRootLogin yes on PermitRootLogin no After..."
• 14:4214:42, 3 June 2026 diff hist 0 Raspi-firmware: missing /boot/firmware, did you forget to mount it No edit summary current
• 14:4114:41, 3 June 2026 diff hist +2,468 N Raspi-firmware: missing /boot/firmware, did you forget to mount it Created page with "When installing Debian 12.0 using the live image, the raspi-firmware package will be also installed. However, this is not required on x86 systems and should therefore be deinstalled. If raspi-firmware is present, however, it causes the following error when installing a kernel update: '''raspi-firmware: missing /boot/firmware, did you forget to mount it?'''. == Problem == Debian 12.0 was installed via live image. When attempting to install updates using '''sudo apt d..."
• 14:3914:39, 3 June 2026 diff hist +12 User:Aranzinger/Spielwiese423 No edit summary current Tag: Visual edit
• 14:3814:38, 3 June 2026 diff hist −4 User:Aranzinger/Spielwiese423 No edit summary Tag: Visual edit
• 14:3514:35, 3 June 2026 diff hist 0 User:Aranzinger/Spielwiese423 No edit summary Tag: Visual edit
• 12:5512:55, 3 June 2026 diff hist +10 OPNsense hardware requirements No edit summary current Tag: Visual edit
• 12:5012:50, 3 June 2026 diff hist 0 OPNsense hardware requirements No edit summary
• 12:4612:46, 3 June 2026 diff hist −1 OPNsense hardware requirements →Firewall Performance Tests
• 12:4512:45, 3 June 2026 diff hist +71 OPNsense hardware requirements No edit summary Tag: Visual edit
• 12:4212:42, 3 June 2026 diff hist +2 OPNsense hardware requirements →Suitable hardware for your application
• 12:3012:30, 3 June 2026 diff hist +258 OPNsense hardware requirements →Hardware compatibility list
• 12:2912:29, 3 June 2026 diff hist +38 OPNsense hardware requirements No edit summary
• 11:1411:14, 3 June 2026 diff hist −1 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary current Tag: Visual edit
• 11:0411:04, 3 June 2026 diff hist +20 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit
• 10:4910:49, 3 June 2026 diff hist −23 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit
• 10:4110:41, 3 June 2026 diff hist 0 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit
• 10:3710:37, 3 June 2026 diff hist −51 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit
• 10:2710:27, 3 June 2026 diff hist −70 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit
• 09:5809:58, 3 June 2026 diff hist −60 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit
• 09:3609:36, 3 June 2026 diff hist +1,647 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary
• 09:3509:35, 3 June 2026 diff hist +3,363 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary
• 09:1209:12, 3 June 2026 diff hist +2 Thomas-Krenn OPNsense Rack-Server Firewall Performance No edit summary Tag: Visual edit

29 May 2026

• 11:5911:59, 29 May 2026 diff hist +10 User:Aranzinger/Spielwiese423 No edit summary Tag: Visual edit
• 11:5511:55, 29 May 2026 diff hist −28 User:Aranzinger/Spielwiese423 No edit summary Tag: Visual edit
• 11:5311:53, 29 May 2026 diff hist +2,452 N User:Aranzinger/Spielwiese423 Created page with "Raspi-firmware: missing /boot/firmware, did you forget to mount it When installing Debian 12.0 via live image, the package raspi-firmware will be also installed. However, this is not necessary on x86 systems and should be therfore deinstalled. However, if raspi-firmware is present, installing a kernel update results in an error '''raspi-firmware: missing /boot/firmware, did you forget to mount it?'''. == Problem == Debian 12.0 was installed via Live Image. When att..."
• 08:2408:24, 29 May 2026 diff hist +11,334 N Setup Postfix in Debian Created page with "'''Postfix''' is a widely used mail server, or more specifically, an MTA ([http://de.wikipedia.org/wiki/Mail_Transfer_Agent Mail Transfer Agent]). In this article, we describe how to install Postfix on Debian Lenny 5.0. In this example, we use a test server (lists.wefi.net). Replace this name with the name of your server. == Install package == The Postfix installation must be started on the command line as follows: apt-get install postfix Debian provides a note that..." current
• 08:2108:21, 29 May 2026 diff hist −1 User:Aranzinger/Spielwiese422 No edit summary current
• 08:1108:11, 29 May 2026 diff hist −11 User:Aranzinger/Spielwiese422 →Verification of mail delivery
• 08:0708:07, 29 May 2026 diff hist +11,271 N User:Aranzinger/Spielwiese422 Created page with "Setup Postfix in Debian '''Postfix''' is a wide-spreaded mail server or more specifically, an MTA ([http://de.wikipedia.org/wiki/Mail_Transfer_Agent Mail Transfer Agent]). In this article, we describe how to install Postfix on Debian Lenny 5.0. In this example, we use a test server (lists.wefi.net). Replace this name with the name of your server. == Install package == The Postfix installation must be started on the command line as follows: apt-get install postfix De..."