User contributions for Admin

16 December 2025

• 14:1914:19, 16 December 2025 diff hist +672 N FAIL2BAN - Filter.d - http-non-exist Created page with "Category:Wiki = Filter.d = <nowiki> [Definition] # http-non-exist.conf # Requesting non-existent files like backup, .git, or config files # These are often targeted by attackers to find hidden sensitive files. # THIS FILE NEED TO BE CUSTOMIZED REGARDING YOUR NEEDS # failregex = ^<HOST>.*(\.git\/|\.env|\.bak|\.tar.gz|\.sql|\.sh|config\.php).*$ failregex = ^<HOST>.*(\.git\/|\.env|\.bak|\.tar.gz|\.sql|config\.php).*$ ignoreregex =</nowiki> =..."
• 14:1614:16, 16 December 2025 diff hist +475 N FAIL2BAN - Filter.d - http-malicious Created page with "Category:Wiki = Filter.d = <nowiki> [Definition] # http-malicious.conf # Malicious HTTP Methods # Matches attempts to use HTTP methods that are often abused (e.g., TRACE, DELETE, PATCH) failregex = ^<HOST>.*(TRACE|DELETE|PATCH).*$ ignoreregex =</nowiki> = Jail.conf = <nowiki> [http-malicious] enabled = true banaction = %(banaction_allports)s logpath = /var/log/nginx/*.access.log maxretry = 1 bantime = -1 findtime = 3d backend = polling</nowiki>"
• 14:1514:15, 16 December 2025 diff hist +462 N FAIL2BAN - Filter.d - http-lfi Created page with "Category:Wiki = Filter.d = <nowiki> [Definition] # http-lfi.conf # Local File Inclusion (LFI) # Matches patterns that indicate an attempt to include local files (e.g. ../../etc/passwd) failregex = ^<HOST>.*(\.\./|\.\.\\).*\/etc\/passwd.*$</nowiki> = Jail.conf = <nowiki> [http-lfi] enabled = true banaction = %(banaction_allports)s logpath = /var/log/nginx/*.access.log maxretry = 1 bantime = -1 findtime = 3d backend = polling</nowiki>"
• 14:1414:14, 16 December 2025 diff hist +453 N FAIL2BAN - Filter.d - http-dir-trav Created page with "Category:Wiki = Filter.d = <nowiki> [Definition] # http-dir-trav.conf # Directory Traversal Attempts # Matches the occurrence of '../' which is often used for directory traversal failregex = ^<HOST>.*\.\.\/.*$ ignoreregex =</nowiki> = Jail.conf = <nowiki> [http-dir-trav] enabled = true banaction = %(banaction_allports)s logpath = /var/log/nginx/*.access.log maxretry = 1 bantime = -1 findtime = 3d backend = polling</nowiki>"
• 14:1314:13, 16 December 2025 diff hist +468 N FAIL2BAN - Filter.d - http-crlf Created page with "Category:Wiki = Filter.d = <nowiki> [Definition] # http-crlf.conf # HTTP Response Splitting (CRLF Injection) # Matches attempts to inject headers or CRLF sequences into the response failregex = ^<HOST>.*(\r\n|\n\r|\r|\n).*Host:.*$ ignoreregex =</nowiki> = Jail.conf = <nowiki> [http-crlf] enabled = true banaction = %(banaction_allports)s logpath = /var/log/nginx/*.access.log maxretry = 1 bantime = -1 findtime = 3d backend = polling</nowiki>"
• 14:0714:07, 16 December 2025 diff hist +494 N FAIL2BAN - Filter.d - http-command-inj Created page with "Category:Wiki = Filter.d = <nowiki> [Definition] # http-command-inj.conf # Command Injection # Matches typical command injection patterns like 'cat /etc/passwd', or 'ls; rm -rf' failregex = ^<HOST>.*(cat.*\/etc\/passwd|ls;.*rm.*-rf|\/bin\/bash).*$ ignoreregex =</nowiki> = Jail.conf = <nowiki> [http-command-inj] enabled = true banaction = %(banaction_allports)s logpath = /var/log/nginx/*.access.log maxretry = 1 bantime = -1 findtime = 3d backend..."
• 14:0214:02, 16 December 2025 diff hist +24 FAIL2BAN - Filter.d - http-502-503 No edit summary
• 13:4913:49, 16 December 2025 diff hist +13 FAIL2BAN - Filter.d - http-502-503 No edit summary
• 13:4413:44, 16 December 2025 diff hist 0 FAIL2BAN - Filter.d - http-502-503 No edit summary
• 13:4413:44, 16 December 2025 diff hist +453 N FAIL2BAN - Filter.d - http-502-503 Created page with "Category:Wiki = Filter.d = <nowiki> # /etc/fail2ban/filter.d/http-502-503.conf [Definition] failregex = ^<HOST> -.*"(GET|POST|HEAD).*HTTP.*" 502 = ^<HOST> -.*"(GET|POST|HEAD).*HTTP.*" 503 ignoreregex =</nowiki> = Jail.conf = <nowiki> [http-502-503] enabled = true banaction = %(banaction_allports)s logpath = /var/log/nginx/*error*.log /var/log/nginx/*access*.log maxretry = 20 findtime = 20 backend = polling</nowiki>"
• 13:4013:40, 16 December 2025 diff hist +5 FAIL2BAN - Filter.d - w00tw00t No edit summary
• 13:3713:37, 16 December 2025 diff hist +98 FAIL2BAN - Filter.d - http-404 No edit summary
• 13:3013:30, 16 December 2025 diff hist −42 FAIL2BAN - Filter.d - http-403 No edit summary
• 13:2913:29, 16 December 2025 diff hist +12 FAIL2BAN - Filter.d - http-403 No edit summary
• 13:2813:28, 16 December 2025 diff hist −34 FAIL2BAN - Filter.d - http-401 No edit summary
• 13:2513:25, 16 December 2025 diff hist −7 FAIL2BAN - Filter.d - Proxmox No edit summary
• 13:2513:25, 16 December 2025 diff hist −79 FAIL2BAN - Filter.d - Proxmox No edit summary
• 07:5407:54, 16 December 2025 diff hist −261 PROXMOX - Troubleshoot Cluster No edit summary
• 07:5407:54, 16 December 2025 diff hist +16,282 N PROXMOX - Troubleshoot Cluster Created page with "Category:Wiki When managing a Proxmox cluster, various issues may arise that can affect cluster functionality, node communication, virtual machine performance, or storage. This guide outlines common troubleshooting steps and tools for resolving issues in a Proxmox cluster. == Cluster Communication Issues == Cluster communication issues often occur when nodes are unable to properly sync with each other. These issues can prevent quorum, affect high availability, or..."
• 07:4407:44, 16 December 2025 diff hist −18 PROXMOX - Clustering No edit summary
• 07:4307:43, 16 December 2025 diff hist +5,143 N PROXMOX - Clustering Created page with "Category:Wiki == Proxmox Cluster Configuration with 4 Nodes == Before starting, ensure that: * All nodes have Proxmox installed and updated. * The nodes are on the same network. * SSH key-based authentication is set up between the nodes. * You have a consistent hostname and DNS setup across all nodes. * Ensure NTP (Network Time Protocol) is configured and synchronized across all nodes. === Cluster Configuration Overview === A Proxmox cluster uses the Corosync and..."
• 06:4006:40, 16 December 2025 diff hist −92 ARISTA - BGP Commands No edit summary
• 06:3906:39, 16 December 2025 diff hist +5,926 N ARISTA - BGP Commands Created page with "Category:Wiki == Configuring BGP on Arista EOS == To start configuring BGP, you need to enter global configuration mode and enable BGP for a specific Autonomous System (AS). <nowiki> router bgp [AS_NUMBER]</nowiki> Example: <nowiki> router bgp 65001</nowiki> == BGP Neighbors Configuration == You can define BGP neighbors, which are other BGP routers with which your device will exchange routing information. ### Add a Neighbor <nowiki> neighbor [IP_ADDRESS] r..." Tag: Recreated

15 December 2025

• 11:0011:00, 15 December 2025 diff hist +77 NFT - Manpage No edit summary
• 10:2410:24, 15 December 2025 diff hist −1 ARISTA - Speed-Group Commands with SerDes No edit summary
• 10:2410:24, 15 December 2025 diff hist +3,864 N ARISTA - Speed-Group Commands with SerDes Created page with "Category:Wiki == Speed-Group and SerDes Configuration == When configuring Speed-Groups with SerDes on Arista EOS, it's important to set both the speed and the appropriate SerDes settings for high-speed interfaces. The basic structure for configuring a Speed-Group with SerDes support is: <nowiki> speed-group <group_name> speed <speed_value> [serdes <serdes_mode>] duplex <duplex_mode> </nowiki> - `<group_name>`: The name of the speed-group. - `<speed_value>`: The s..."
• 10:0310:03, 15 December 2025 diff hist +664 ARISTA - Port Speed and Duplex No edit summary
• 10:0110:01, 15 December 2025 diff hist +4,475 N ARISTA - Port Speed and Duplex Created page with "Category:Wiki == Port Speed Configuration == Arista EOS supports several methods for setting the port speed on an interface, including auto-negotiation and explicit manual configuration. === Setting Port Speed Manually === To manually set the speed of an interface, use the following command: <nowiki> switch# configure terminal switch(config)# interface ethernet 1 switch(config-if-Et1)# speed 10000</nowiki> In this example, the port speed is manually set to 10 G..."

14 December 2025

• 16:4816:48, 14 December 2025 diff hist +4,699 N ARISTA - CLI Commands Created page with "Category:Wiki ==Basic Configuration Commands== * '''enable''' - Enters privileged exec mode. * '''configure terminal''' or '''conf t''' - Enters global configuration mode. * '''show version''' - Displays EOS software version, device model, and hardware information. * '''show running-config''' - Displays the current active configuration. * '''show startup-config''' - Displays the configuration stored in NVRAM (startup config). * '''copy running-config startup-config'..."
• 16:4716:47, 14 December 2025 diff hist +4,858 N ARISTA - Bash Commands Created page with "Category:Wiki == Basic File System Commands == === Displaying File System Usage === To check the file system disk usage: <nowiki> df -h</nowiki> This will display the disk space usage of all mounted file systems in a human-readable format. === Checking Available Memory === To check available memory on an Arista switch: <nowiki> free -h</nowiki> This will display memory usage in a human-readable format, showing total, used, free, and available memory. === View..."
• 16:4216:42, 14 December 2025 diff hist +2,671 N HYDRA - Command Overview Created page with "Category:Wiki == Basic Syntax == The general syntax for Hydra is as follows: <nowiki> hydra [options] <target> <protocol> <username list> <password list></nowiki> - `[options]`: Various flags or settings to adjust the attack. - `<target>`: The IP address or hostname of the target system. - `<protocol>`: The protocol to attack, such as ftp, ssh, http, etc. - `<username list>`: A file containing a list of usernames to attempt. - `<password list>`: A file containing..."
• 16:3916:39, 14 December 2025 diff hist +5,594 N HYDRA - Manpage Created page with "Category:Wiki == hydra --help == <nowiki> HYDRA(1) General Commands Manual HYDRA(1) NAME hydra - a very fast network logon cracker which supports many different services SYNOPSIS hydra [-L FILE] [-p PASS|-P FILE|-x OPT -y | [-C FILE]]..."
• 16:3116:31, 14 December 2025 diff hist +5,542 N ARISTA - AAA Commands Created page with "Category:Wiki == AAA Overview == AAA refers to three main components used for managing access control and monitoring on network devices: * **Authentication**: Verifies the identity of users or devices attempting to connect. * **Authorization**: Determines what authenticated users or devices are allowed to do. * **Accounting**: Tracks what actions users or devices perform during a session. == Enabling AAA == To enable AAA on an Arista device, use the following com..."
• 16:2316:23, 14 December 2025 diff hist +3,719 N IFCONFIG - Documentation Created page with "Category:Wiki === Display Network Interfaces === To display all active network interfaces and their configurations: <nowiki> ifconfig</nowiki> This command will show information such as the interface name (e.g., `eth0`, `wlan0`), the IP address, the MAC address, and other network interface parameters. To display all interfaces, including those that are down, use: <nowiki> ifconfig -a</nowiki> === Configure an IP Address === You can configure an IP address f..."
• 16:2116:21, 14 December 2025 diff hist −41 IWCONFIG - Documentation No edit summary
• 16:2016:20, 14 December 2025 diff hist +4,286 N IWCONFIG - Documentation Created page with "Category:Wiki == Syntax == The general syntax for the `iwconfig` command is as follows: <nowiki> iwconfig [interface] [options] </nowiki> Where: - `[interface]` refers to the wireless network interface (e.g., `wlan0`, `wlan1`). - `[options]` are the various parameters you can modify or display. == Common Options == * `essid [SSID]`: Set the SSID (Service Set Identifier) for the wireless network. <nowiki> iwconfig wlan0 essid "MyNetwork"</nowiki> * `ke..."
• 16:1616:16, 14 December 2025 diff hist +8,709 N IFCONFIG - Manpage Created page with "Category:Wiki == ifconfig Manpage == <nowiki> IFCONFIG(8) Linux System Administrator's Manual IFCONFIG(8) NAME ifconfig - configure a network interface SYNOPSIS ifconfig [-v] [-a] [-s] [interface] ifconfig [-v] interface [aftype] options | address ... DESCRIPTION..."
• 16:1416:14, 14 December 2025 diff hist +6 IWCONFIG - Manpage No edit summary
• 16:1416:14, 14 December 2025 diff hist +19,706 N IWCONFIG - Manpage Created page with "Category:Wiki == ftp --help == <nowiki> IWCONFIG(8) Linux Programmer's Manual IWCONFIG(8) NAME iwconfig - configure a wireless network interface SYNOPSIS iwconfig [interface] iwconfig interface [essid X] [nwid N] [mode M] [freq F]..."
• 16:1016:10, 14 December 2025 diff hist +7,244 N FreeRADIUS - Requests Created page with "Category:Wiki == Introduction == FreeRADIUS is a widely used open-source RADIUS server that handles requests from network devices such as Wi-Fi access points, VPNs, or network switches. A request is any authentication, authorization, or accounting operation that FreeRADIUS processes. This document provides an in-depth exploration of FreeRADIUS request processing, covering the types of requests, handling mechanisms, and configuration examples. == Types of Requests..."
• 16:0016:00, 14 December 2025 diff hist −56 FreeRADIUS - Cluster on Debian with PostgreSQL Backend No edit summary
• 16:0016:00, 14 December 2025 diff hist +5,872 N FreeRADIUS - Cluster on Debian with PostgreSQL Backend Created page with "Category:Wiki FreeRADIUS_-_Cluster_on_Debian_with_PostgreSQL_Backend == Cluster Architecture == A typical FreeRADIUS cluster consists of multiple FreeRADIUS servers configured to authenticate against a central PostgreSQL database. The servers share a common configuration and load balance authentication requests. Components: * FreeRADIUS servers * PostgreSQL database backend * Load balancing mechanism (such as DNS or hardware load balancer) In this architecture,..."
• 15:5415:54, 14 December 2025 diff hist +11,590 N DMIDECODE - Manpage Created page with "Category:Wiki == dmidecode Manpage == <nowiki> DMIDECODE(8) System Manager's Manual DMIDECODE(8) NAME dmidecode - DMI table decoder SYNOPSIS dmidecode [OPTIONS] DESCRIPTION dmidecode is a tool for dumping a computer's DMI (some say SMBIOS) table conten..."
• 15:4515:45, 14 December 2025 diff hist +1,327 N WHICH - Manpage Created page with "Category:Wiki == which Manpage == <nowiki> WHICH(1) General Commands Manual WHICH(1) NAME which - locate a command SYNOPSIS which [-as] filename ... DESCRIPTION which returns the pathnames of the files (or links) which would be executed in the c..."
• 15:4415:44, 14 December 2025 diff hist +18,390 MTR - Manpage Undo revision 560 by Admin (talk) Tag: Undo
• 15:4315:43, 14 December 2025 diff hist −18,390 MTR - Manpage Replaced content with "Category:Wiki == which Manpage == <nowiki> WHICH(1) General Commands Manual WHICH(1) NAME which - locate a command SYNOPSIS which [-as] filename ... DESCRIPTION which returns the pathnames of the files (or links) which would be executed in t..." Tags: Replaced Reverted
• 15:3615:36, 14 December 2025 diff hist +1 POWERDNS - Cluster with PostgreSQL Backend No edit summary
• 15:3515:35, 14 December 2025 diff hist +7,171 N POWERDNS - Cluster with PostgreSQL Backend Created page with "Category:Wiki == PowerDNS Configuration == PowerDNS needs to be configured to use PostgreSQL as the backend for managing DNS data. Below is an example of a typical PowerDNS configuration file (`pdns.conf`) when using PostgreSQL. <nowiki> # Configuration for PowerDNS with PostgreSQL Backend launch=gpgsql gpgsql-host=127.0.0.1 gpgsql-user=pdns gpgsql-password=yourpassword gpgsql-dbname=pdns gpgsql-port=5432 gpgsql-pool-size=20 gpgsql-ssl=0 </nowiki> === Configurat..."
• 15:2915:29, 14 December 2025 diff hist +593 BASH - Generate-Password.sh No edit summary
• 15:2415:24, 14 December 2025 diff hist −4 SNORT - Install On Ubuntu 24.4 No edit summary