Virtual Disk Not on Preferred Path Due to Failover

I encounter an issues with Dell MD3820i (ISCSI) 10Gb SAN Storage, and it will always prompt Virtual Disk Not on Preferred Path Due to Failover and flash a red light in the SAN Storage I did check my MPIO configuration in Windows 2008 R2 & 2012 R2, and noticed that 1 of the path will … Read more

Nutanix CE in Nested VM for Lab Testing

Please refer to the steps below on how to install Nutanix CE in Nested VM for lab testing purpose The following VM will be builded in ESXi 6.0 Host No Name IP Address 1 LAB-NTX1 192.168.88.120 CVM (Nested VM) 192.168.88.121 2 LAB-NTX2 192.168.88.122 CVM (Nested VM) 192.168.88.123 3 LAB-NTX3 192.168.88.124 CVM (Nested VM) 192.168.88.125 Download … Read more

Cisco ASA Firewall – diffie-hellman-group1-sha1

You will get the following error message when SSH to Cisco ASA 5506X Unable to negotiate with 121.121.43.52: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1 There is two (2) solutions to overcome this issue A. Connecting to Cisco ASA 5506X with addtional parameter from SSH Client ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 [email protected] B. Change the group1-sha1 … Read more

List Active Users Logon to AD Domain Controller

One of our client asked whether possible to list active users logon to AD Domain Controller, and please refer to the information below on how to archive it after some studying on this topic We will use PowerShell to get the information from the following Security Event Log 4768: A Kerberos authentication ticket (TGT) was … Read more

Deploy Windows 2016 RDS with PowerShell

Updated based on Windows 2019 RDS Server Close the existing PowerShell Console and reopen it, otherwise the module may not work Ignore the warning mention that per-device CALs are not supported if Pre-User CALs is used.

Block Facebook & Youtube in Fortigate 60E

Please refer to the steps below on how to block facebook & youtube in Fortigate 60E Enable Multiple Security Profile FGT # config system settings FGT (global) # set gui-multiple-utm-profiles enable FGT (global) # end Create a New Application Control – UAT-AppControl and add Applications that you would like to block in Application Overrides Create … Read more

Present ISCSI LUN From Nimble Storage to ubuntu 18.04

Please refer to the steps below on how to Present ISCSI LUN From Nimble Storage to ubuntu 18.04 Get the ISCSI initiator IQN name for ubuntu 18.04 open-iscsi is installed by default and note down the name of the iscsi initiaor cat /etc/iscsi/initiatorname.iscsi ## DO NOT EDIT OR REMOVE THIS FILE! ## If you remove … Read more

Initial Configuration of CentOS7

Please refer to the steps below on how to perform initial configuration of fresh installation of CentOS7 #initial Steps on CentOS7 yum check-update #verify CentOS installed cat /etc/centos-release CentOS Linux release 7.4.1708 (Core) #verify kernal installed uname -a #Statis IP Address vi /etc/sysconfig/network-scripts/ifcfg-ens192 TYPE=”Ethernet” PROXY_METHOD=”none” BROWSER_ONLY=”no” BOOTPROTO=”none” DEFROUTE=”yes” IPADDR=”192.168.1.251″ NETMASK=”255.255.255.0″ GATEWAY=”192.168.1.1″ DNS1=”8.8.8.8″ DNS2=”8.8.4.4″ IPV4_FAILURE_FATAL=”no” IPV6INIT=”yes” … Read more

Static IP Address in ubuntu 18.04 with NetPlan

Ubuntu 18.04 Bionic Beaver has switched to Netplan for configuring network interfaces and please refer to the steps below on how to configure statis IP Address with NetPlan #Edit the default yaml file sudo vi /etc/netplan/50-cloud-init.yaml # This file is generated from information provided by # the datasource. Changes to it will not persist across … Read more

Move Picture Files to Azure Blob for WordPress Blog

Please refer to the steps below on how do migrate Picture Files to Azure Blob for my WordPress Blog Prepare the password file by using Master Key – You can just copy the Script Folder and run it on any other machines with AzureRM installed $KeyFile = “C:\Users\kwyong\Box Sync\Scripts\MasterKey.key” $PasswordFile = “C:\Users\kwyong\Box Sync\Scripts\AzureMPN.txt” $Key = … Read more