IT Services Support

Guide to config Log on to Sophos XG by Admin account Authentication -> Group -> Click Add Create SSL VPN Group Group Name : Enter Remote SSL VPN Group Surfing Quota : Choose Unlimited Internet Access Access Time : Choose Allowed all the time -> Click Save Create SSL VPN users Username : Enter vpn’s user Password : Enter SSL VPN user’s password Email : Enter user’s email Group : Choose SSL VPN group which was created before -> Click Save Hosts and Services -> Choose IP Host With configuration define the intranet layer Name : Enter Local subnet Type : Choose Network IP Address : Import LAN’s IP -> Click Save With IP configuration defined for SSL VPN Clients Name : Enter Remote SSL VPN range Type : Choose IP range IP Address : Import IP range which you want -> Click Save VPN -> SSL VPN (Remote Access) -> Click Add Name : Enter Remote SSL VPN policy Policy members : Choose Remote SSL VPN Group Permitted

Step 1: Run VMware migration assistant Before beginning the migration, you must run the VMware Migration Assitant on the source vCenter server (I mean the Windows vCenter Server). You can find this tool in the vCSA ISO that you have previously downloaded in <Drive Letter>:\migration-assistant\VMware-Migration-Assistant.exe . This tool starts a web service on the Windows vCenter Server to communicate with the vCSA install program. Step 2: Deploy the vCSA Once you have executed the VMware Migration Assistant on the source, you can mount the vCSA ISO on your favorite Windows computer or server (it must have access to your vSphere infrastructure) and run <DriveLetter>:\vcsa-ui-installer\win32\installer.exe . You can also run the installer from Mac or Linux but I prefer Windows :). In the first window, just click on Migrate . The next screen introduces the migration process. Just click on Next . On the next screen, accept the license agreement

Nagios is an open source software for system and network monitoring. Nagios can monitor the activity of a host and its services, and provides a warning/alert if something bad happens on the server. Nagios can run on Linux operating systems. At this time, I'm using Ubuntu 16.04 for the installation. Prerequisites 2 Ubuntu 16.04 - 64bit servers 1 - Nagios Host with IP: 192.168.1.9 2 - Ubuntu Client with IP: 192.168.1.10 Root/Sudo access What we will do in this tutorial: Software the package dependencies like - LAMP etc. User and group configuration. Installing Nagios. Configuring Apache. Testing the Nagios Server. Adding a Host to Monitor. Installing the prerequisites Nagios requires the gcc compiler and build-essentials for the compilation, LAMP (Apache, PHP, MySQL) for the Nagios web interface and Sendmail to send alerts from the server. To install all those packages, run this command (it's just 1 line): sudo apt-get install wget build-e

Why Need Partition Hard Drive Disk partitioning is a process of dividing a hard drive into several partitions - managing the hard disk drive by shrinking, extending, deleting, creating partitions and change partition size, label, even location, etc. Why do we need to partition a hard drive? Here are the common reasons: To make full use of hard drive space, splitting it into several partitions. Operating System update. The changes in computer and hard drive usage. The change of computer users needs. Hard drive partitions first being prepared for saving data, games, system, etc., normally, will be resized, moved, split, merged or created into new partitions in a new format or new size in Windows 10/8/7 or dual boot system. But to partition a hard drive without formatting it is very important for some specific purposes. How to partition hard drive disk without formatting it? Here, both Disk Management and third-party partition manager software can work.  Solution 1: