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- 09:49, 5 December 2025 Best Practices for Switch Deployment at Customer Locations (hist | edit) [6,311 bytes] Kalyan (talk | contribs) (Created page with "Home > Hardware or device related notes > Best Practices for Switch Deployment at Customer Locations '''Best Practices for Switch Deployment at Customer Locations''' '''Purpose''' This document provides a standardized checklist and deployment procedure for network switches installed at customer sites. The goal is to ensure secure, stable, and consistent switch configurations across all customer environments, minimizing configuration gaps and impr...")
- 07:30, 5 December 2025 Rocky 9.x MarkDown Tools (hist | edit) [911 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Rocky 9.x MarkDown Tools ==Rocky 9.x MarkDown Tools== To display markdown in better way on terminal use Install glow via snap <pre> snap install glow </pre> Cat file via glow <pre> glow test.md </pre> =Graphical view and editing= To both display and edit file in a graphical editor use Install ghostwriter via flat...")
- 03:46, 5 December 2025 Rocky 9.x LibreOffice (hist | edit) [585 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > LibreOffice =Rocky 9.x LibreOffice= *Rocky 9.x libreoffice clean large xlsx that is not opening issue There are older articles at: * Libreoffice calc * CentOS 7.x LibreOffice * Rocky 8.x LibreOffice Calc Home > Rocky Linux or CentOS > Rocky Linux 9.x > Roc...")
- 03:45, 5 December 2025 Rocky 9.x libreoffice clean large xlsx that is not opening issue (hist | edit) [2,326 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > LibreOffice > Clean large xlsx that is not opening issue =Rocky 9.x libreoffice clean large xlsx that is not opening issue= ==Diagnose LibreOffice Issue== Slow XLSX loading in LibreOffice Calc on Linux often stems from hidden for...")
- 06:41, 4 December 2025 Verify LACP Status (hist | edit) [143 bytes] Kalyan (talk | contribs) (Created page with "'''Ensure all configured LACP interfaces are in participant/active mode:''' #show lacp interface Resolve any mismatched or suspended ports.")
- 09:04, 29 November 2025 Wazuh Email Alert Configuration (hist | edit) [5,880 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Creating Wazuh Email Alert Configuration")
- 12:24, 28 November 2025 AVAMAR Backup (hist | edit) [93 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > AVAMAR Backup * Avamar Windows BMR Restore")
- 12:20, 28 November 2025 Avamar Windows BMR Restore (hist | edit) [945 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > IDPA AVAMAR > Avamar Windows BMR Restore = Avamar Windows BMR Restore Notes = '''Reference:''' [https://dl.dell.com/content/manual34038487-dell-avamar-for-windows-servers-19-12-user-guide.pdf Dell Avamar for Windows Servers 19.12 User Guide] == 1. Documentation References == * BMR Requirements & ISO Download/Preparation – pages 52 to 55 * BMR Steps to Follow – pages 56 to 59 == 2. Issue Encountered == During BMR us...")
- 09:58, 24 November 2025 Restoring DLO Backup Files/Folders from the DLO Admin Console (hist | edit) [1,448 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > Veritas DLO > Restoring DLO Backup Files/Folders from the DLO Admin Console = Restoring DLO Backup Files/Folders from the DLO Admin Console = == Steps == # Open '''DLO Admin Console''' # Go to '''Restore''' # Select the required '''User''' # In the lower window, select the full backup or the specific files/folders to be restored # Right-click → '''Restore''' You will be prompted with two restore options: * '''Restore...")
- 07:14, 24 November 2025 Rocky 9.x Vivaldi Browser (hist | edit) [1,580 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Vivaldi Browser =Rocky 9.x Vivaldi Browser= Look at Vivaldi browser for: * Default blocking of Ads and tracker * There are profiles same as firefox * There are workspaces and different ways to organize tabs (Group tabs) * We can also show two table side by side (Split window) * No need of mast...")
- 08:47, 18 November 2025 Proxmox – New Import Wizard for Migrating VMware ESXi VMs (hist | edit) [1,741 bytes] Monesh (talk | contribs) (Created page with "Home > Debian > Proxmox virtual environment > Proxmox – New Import Wizard for Migrating VMware ESXi VMs")
- 10:01, 17 November 2025 DLO Edgeserver ssl certificate renewal (hist | edit) [1,294 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > Veritas DLO > DLO Edgeserver ssl certificate renewal == Steps to Renew SBPL DLO Edgeserver SSL Certificate == === 1. Generate CSR === CSR was generated using the following URL: * https://www.ssl.com/how-to/generate-a-certificate-signing-request-csr-in-iis-10/ CSR files sent with the customer and got SSL Certificates from vendor in P7B format. === 2. Export Certificates from P7B to CRT === Use the command below to ext...")
- 10:03, 15 November 2025 GUI application in kiosk mode on Ubuntu (hist | edit) [2,895 bytes] Sunayana (talk | contribs) (Created page with "= Ubuntu Kiosk Mode Configuration Guide = This document explains how to configure '''Kiosk Mode''' on Ubuntu for a dedicated user account. Kiosk mode restricts system access and allows a user to operate only a single application (browser/app) in a secured environment. == Purpose == This setup is required for: * Preventing desktop access * Restricting keyboard shortcuts * Blocking access to other apps * Auto-launching a specific application * Auto-login into a kiosk...")
- 12:56, 14 November 2025 CentOS 8.x Control Web panel Disabling Blocking Outbound Connections on CWP via CSF Firewall (hist | edit) [4,088 bytes] Akshay (talk | contribs) (Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Disabling Blocking Outbound Connections on CWP via CSF Firewall =How to Disable Outbound Connections on a CWP Server (CWP + CSF Firewall)= == Using Web UI == 1. Login to the CWP Admin Panel. 2. From the left-side menu, search for Firewall Manager and open it. 3. In the Firewall Manager d...")
- 11:23, 7 November 2025 Custom Suppression Rules Configured (hist | edit) [4,996 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Custom Suppression Rules Configured = Wazuh Custom Suppression Rules = == Reference == For detailed steps on how to create custom rules in Wazuh, refer to the following article: *[http://rekallcm1/notes_wiki/index.php?title=Wazuh_Custom_Rule_Creation Wazuh Custom Rule Creation]* == Overview == Custom rules in Wazuh allow administrators to tailor alerting behavior based on their environment. These rules can: * Suppress known fals...")
- 10:46, 7 November 2025 Sample Custom Rules (hist | edit) [58 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Sample Custom Rules")
- 11:41, 4 November 2025 SSL VPN Configuration on SonicWall Firewall (hist | edit) [2,733 bytes] Rehaman (talk | contribs) (Created page with " ==SSL VPN Configuration on SonicWall Firewall== '''Prerequisites''' Before starting the configuration, ensure: Need a public static IP for configuring remote access VPN. • You have administrative access to the SonicWall Firewall. • The appropriate SSL VPN licenses are active. • A valid user account or group exists to assign SSL VPN access. Step 1: Configure SSL VPN Server Settings 1. Navigate to Network → SSL VPN → Server Settings. 2. Unde...")
- 11:30, 4 November 2025 SonicWall Firmware Update (hist | edit) [2,704 bytes] Rehaman (talk | contribs) (Created page with " ==SonicWall Firmware Update== This article provides a step-by-step guide on how to back up your configuration and update the firmware on your SonicWall firewall device safely. Performing a backup before upgrading is essential to prevent configuration loss. '''Prerequisites''' *Administrative access to the SonicWall management interface. *The latest firmware file downloaded from the official MySonicWall portal. * local computer with network access to the SonicWall Fire...")
- 12:33, 3 November 2025 Sonicwall Firewall Registration (hist | edit) [2,878 bytes] Rehaman (talk | contribs) (Created page with "Home > Enterprise security devices or applications > Sonicwall firewall > SonicWall Firewall Registration Guide '''Why we Need a MySonicWall Account''' To efficiently manage and activate SonicWall devices, users must create a MySonicWall account and register their products. This account acts as a centralized platform for managing SonicWall products, services, and licenses. '''This guide provides step-by-step instructions for''' #Creating a My...")
- 07:31, 31 October 2025 PAN-OS Firewall Upgrade Procedure in HA Environment (hist | edit) [8,345 bytes] Darshan (talk | contribs) (Created page with "Home > Enterprise security devices or applications > Paloalto firewall > PAN-OS Firewall Upgrade Procedure in HA Environment = PAN-OS Upgrade Guide = == PAN-OS Upgrade Guide == === Save a backup of the current configuration file. === * Select Device -> Setup -> Operations and click Export named configuration snapshot. * Select the XML file that contains your running configuration (for example, running-config.xml) and click OK to export...")
- 10:32, 24 October 2025 Creating Block USB storage in Ubuntu (hist | edit) [2,683 bytes] Hemanth (talk | contribs) (Created page with "= Blocking USB Storage Devices in Linux = This guide explains multiple methods to block USB mass storage devices by preventing the `usb-storage` and `uas` kernel modules from loading. == Method 1: Using Blacklist File == === 1. Edit the Blacklist File === Create and open a new configuration file using a text editor such as `nano`: <syntaxhighlight lang="bash"> sudo nano /etc/modprobe.d/blacklist-usb-storage.conf </syntaxhighlight> === 2. Add the Following Lines ===...")
- 10:18, 24 October 2025 Block USB storage in Ubuntu (hist | edit) [74 bytes] Hemanth (talk | contribs) (Created page with "Home > Ubuntu > Creating Block USB storage in Ubuntu") Tag: Visual edit: Switched
- 12:58, 23 October 2025 File Server Resource Manager (FSRM) - File Screening Management (hist | edit) [2,477 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > File Server Resource Manager (FSRM) - File Screening Management Home > Windows > Windows Server Roles and Features > File Server Resource Manager (FSRM) - File Screening Management")
- 13:23, 22 October 2025 DHCP Configuration and Failover Setup (hist | edit) [5,254 bytes] Ansil (talk | contribs) (Created page with " Home > Windows > Windows Server Roles and Features > DHCP Configuration and Failover Setup = '''DHCP Configuration and Failover Setup''' = == '''Overview''' == '''Dynamic Host Configuration Protocol (DHCP)''' is a network service that automatically assigns IP addresses and other network parameters to devices on a network. Configuring '''DHCP Failover''' between two servers ensures high availability and load balancing of DHCP services. In...")
- 11:32, 22 October 2025 Additional Domain Controller (ADC) Configuration (hist | edit) [3,798 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Additional Domain Controller (ADC) Configuration")
- 11:18, 22 October 2025 Primary Domain Controller (PDC) Configuration (hist | edit) [3,814 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Primary Domain Controller (PDC) Configuration = '''Primary Domain Controller (PDC) Configuration''' = == '''Overview''' == A '''Primary Domain Controller (PDC)''' is the first domain controller in a new Active Directory forest. It is responsible for managing the domain database, authentication, and replication with any future Additional Domain Controllers (ADCs). This guide explains how t...")
- 10:42, 22 October 2025 Windows Server Update Services (WSUS) (hist | edit) [5,341 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Windows Server Update Services (WSUS) = '''Windows Server Update Services (WSUS)''' = == '''Definition''' == '''Windows Server Update Services (WSUS)''' is a Microsoft server role that allows administrators to manage the distribution of updates and patches released by Microsoft to computers in a corporate environment. It helps ensure that all systems remain secure and up-to-date while mini...")
- 09:34, 22 October 2025 Manual DHCP Backup and Restore (hist | edit) [3,953 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Manual DHCP Backup and Restore = Manual DHCP Backup and Restore = == '''Manual DHCP Backup Using DHCP Console''' == In this example, the DHCP configuration is backed up from server '''DHCP1'''. Later, this backup will be restored to server '''DHCP2'''. === '''Step 1: Create a Backup Folder''' === Create a folder on the server desktop named '''DHCPBackup'''. === '''Step 2: Open the DHCP A...")
- 13:37, 21 October 2025 Active Directory Backup (hist | edit) [5,552 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Active Directory Backup Home > Windows > Windows Server Roles and Features > Active Directory Backup")
- 09:43, 18 October 2025 Deploy Windows Operating System Using WDS (hist | edit) [2,822 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Deploy Windows Operating System Using WDS Home > Windows > Windows Server Roles and Features > Deploy Windows Operating System Using WDS")
- 09:42, 18 October 2025 Windows Deployment Services (WDS) (hist | edit) [3,106 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Windows Deployment Services (WDS) Home > Windows > Windows Server Roles and Features > Windows Deployment Services (WDS)")
- 10:14, 17 October 2025 Windows Server Role – File Server Resource Manager (FSRM) (hist | edit) [2,720 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Windows Server Role – File Server Resource Manager (FSRM) Home > Windows > Windows Server Roles and Features > Windows Server Role – File Server Resource Manager (FSRM)")
- 10:12, 17 October 2025 Windows Server Roles and Features (hist | edit) [623 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features Home > Windows > Windows Server Roles and Features")
- 10:10, 17 October 2025 SSL Decryption Exceptions (hist | edit) [3,426 bytes] Aradhya (talk | contribs) (Created page with "Home > Enterprise security devices or applications > Paloalto firewall > SSL Decryption Exceptions ==Introduction== If the SSL Decryption is enabled for WAN traffic a few mobile applications such as Google Play Store, YouTube, PhonePe, Netflix, etc. or applications common to both system and mobiles such as Zoom, etc. or a few websites such as IRCTC Login, etc might seem inconsistent or broken because of either certificate pinning, anti-bot mech...")
- 06:13, 16 October 2025 Moodle Upgrade 4.2.3 to 5.1 (hist | edit) [3,378 bytes] Kamal (talk | contribs) (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Moodle Upgrade > Moodle Upgrade 4.2.3 to 5.1")
- 06:12, 16 October 2025 Moodle Upgrade 4.0.1 to 4.2.3 (hist | edit) [1,237 bytes] Kamal (talk | contribs) (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Moodle Upgrade > Moodle Upgrade 4.0.1 to 4.2.3")
- 06:09, 16 October 2025 Ubuntu 22.04 Moodle Upgrade (hist | edit) [153 bytes] Kamal (talk | contribs) (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Moodle Upgrade *Moodle Upgrade 4.0.1 to 4.2.3 *Moodle Upgrade 4.2.3 to 5.1")
- 06:06, 16 October 2025 Ubuntu 22.04 Moodle upgrade 4.0.1 to 5.1 (hist | edit) [0 bytes] Kamal (talk | contribs) (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Moodle upgrade 4.0.1 to 5.1")
- 06:45, 10 October 2025 Steps to Get MAC Address from VMs in ESXi (hist | edit) [1,424 bytes] Ansil (talk | contribs) (Created page with "Home > VMWare platform > VMWare vSphere or ESXi > Steps to Get MAC Address from VMs in ESXi Home > VMWare platform > VMWare vSphere or ESXi > Steps to Get MAC Address from VMs in ESXi")
- 06:28, 10 October 2025 Steps to Get MAC Address from VMs and Containers in Proxmox (hist | edit) [1,993 bytes] Ansil (talk | contribs) (Created page with "Home > Debian > Proxmox virtual environment > Steps to Get MAC Address from VMs and Containers in Proxmox Home > Debian > Proxmox virtual environment > Steps to Get MAC Address from VMs and Containers in Proxmox")
- 13:45, 7 October 2025 CentOS 8.x Control Web panel Disabling POP3 protocol (hist | edit) [1,204 bytes] Akshay (talk | contribs) (Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Disabling POP3 protocol = How to Disable the POP3 Protocol in a CWP Mail Server = 1. Open the Dovecot configuration file: <pre> vim /etc/dovecot/dovecot.conf </pre> 2. Locate the following line and remove '''pop3''' from the list of enabled protocols: <pre> protocols = imap lmtp pop3 si...")
- 12:50, 7 October 2025 IDPA AVAMAR (hist | edit) [91 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > IDPA AVAMAR = Avamar Windows BMR Restore Notes = '''Reference:''' [https://dl.dell.com/content/manual34038487-dell-avamar-for-windows-servers-19-12-user-guide.pdf Dell Avamar for Windows Servers 19.12 User Guide] == 1. Documentation References == * BMR Requirements & ISO Download/Preparation – pages 52 to 55 * BMR Steps to Follow – pages 56 to 59 == 2. Issue Encountered == During BMR using '''WinPE''', the client was...")
- 08:15, 1 October 2025 Ubuntu Geo-Restricted SSH Access (hist | edit) [1,523 bytes] Akshay (talk | contribs) (Created page with "Home > Ubuntu > Server or Desktop administration > Ubuntu Geo-Restricted SSH Access = Step 1: Install the ipset package = <pre> sudo apt install ipset </pre> = Step 2: Download India IP ranges = <pre> wget https://www.ipdeny.com/ipblocks/data/countries/in.zone -O /tmp/in.zone </pre> = Step 3: Create an ipset for India = <pre> sudo ipset create india hash:net </pre> = Step 4: Add IP ranges into...")
- 07:52, 1 October 2025 Rocky 9.x Geo-Restricted SSH Access (hist | edit) [2,513 bytes] Akshay (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x Geo-Restricted SSH Access = 1. Install ipset and iptables-services = Run: <pre> sudo dnf install ipset iptables-services -y </pre> = 2. Download India IP Ranges = If you already have the in.zone file, skip this. Otherwise, fetch fresh: <pre> wget https://www.ipdeny.com/ipblocks/data/countries/in.zone -O /tmp/in.zone </pre>...")
- 12:52, 28 September 2025 Suppressing False Positive Alerts in Wazuh for VirusTotal SHA1 Matches (hist | edit) [6,758 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Suppressing False Positive Alerts in Wazuh for VirusTotal SHA1 Matches = Suppressing False Positive Alerts in Wazuh for VirusTotal SHA1 Matches = == Objective == This document outlines the steps to suppress false positive alerts in Wazuh triggered by VirusTotal scores (e.g., score 1), where analysis concluded that the alerts are false positives. The solution involves the creation of custom rules to suppress alerts based on specif...")
- 05:29, 22 September 2025 Ubuntu Local Repo Server Setup (hist | edit) [1,858 bytes] Hemanth (talk | contribs) (Created page with "= Ubuntu Local Repo Server Setup (Server = 172.30.14.59) = == Keep Downloaded Packages == By default, Ubuntu removes downloaded <code>.deb</code> files from <code>/var/cache/apt/archives/</code> after a successful install. To keep them permanently: <pre> sudo nano /etc/apt/apt.conf.d/02keep-debs </pre> Add the following line: <pre> APT::Keep-Downloaded-Packages "true"; </pre> Save and exit. Now all downloaded packages will stay in <code>/var/cache/apt/archives/<...")
- 05:10, 22 September 2025 Rocky9 Local Repo Server (hist | edit) [2,643 bytes] Hemanth (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky9 Local Repo Server = Rocky9 Local Repo Server Setup (Server = 172.30.14.58) = == Enable Repositories == Edit file: <code>/etc/yum.repos.d/rocky.repo</code> <pre> # rocky.repo # # The mirrorlist system uses the connecting IP address of the client and the # update status of each mirror to pick current mirrors that are geographically # close to the client. You should use this for Rocky upda...")
- 06:16, 19 September 2025 Proxmox Version Upgrade from 8.2.2 to 8.4.13 (hist | edit) [2,791 bytes] Rohith (talk | contribs) (Created page with "= Proxmox Upgrade from 8.2.2 to 8.4.13 = == Pre-Requisites == * Take Backup of all the VM's/CT's. * Shutdown all the VM's/CT's on the Proxmox before the upgradation. * Restart the Proxmox server. == Step 1: Verify Current Version == <syntaxhighlight lang="bash"> pveversion -v apt update -y </syntaxhighlight> == Step 2: Update Repository Sources == If you get an error while updating via the **Updates** section by clicking on Refresh option: Edit the following configur...")
- 07:39, 17 September 2025 Enable Retreat Mode to Power Off vCLS on a vSAN 8.0.3 Cluster (hist | edit) [703 bytes] Yogesh (talk | contribs) (Created page with "Home > VMWare platform > vMWare VSAN > Enable Retreat Mode to Power Off vCLS on a vSAN 8.0.3 Cluster")
- 06:39, 17 September 2025 Migrating Local User to Domain User using ProfWiz (User Profile Wizard) (hist | edit) [2,918 bytes] Kumar (talk | contribs) (Created page with "Home > Windows > Active Directory > Migrating Local User to Domain User using ProfWiz (User Profile Wizard) = Migrating Local User to Domain User using ProfWiz = === Here’s the '''execution flow''' for your migration process: === * Start as '''Local Admin''' → prepare environment. * Login as '''Local User (GBB01)''' → create local profile. * Login as '''Domain User (gbbuser1)''' → create domain profile. * Login as '''Local Admin''' →...")
