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Recent Posts
- How to Retrieve VICIdial Admin Password from MySQL Database
- How to Manage KVM Virtual Machines on Ubuntu Server Using virsh
- Palo Alto UNAT Configuration – Step-by-Step Lab Guide (LAN → DMZ via WAN)
- Point-to-Point Wireless Devices Comparison: Practical Hardware Selection Guide
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Author Archives: Gkhan
Could not create the java Virtual Machine
Could not create the java Virtual Machine When that happens, the easiest solution that has been tested on Windows XP, Windows 7 and Windows 8 is:
How to install CentOS on Remote Server or VPS
How to install CentOS on Remote Server or VPS If you want to install CentOS remotely on server on slow link even if you are able to mount the CentOS installation media as DVD iso .It takes lots of time … Continue reading
How to Show All NAT Tables Rules IPTABLES
How to Show All NAT Tables Rules IPTABLES iptables -t nat -L iptables -t nat -L -n -v | grep ‘something’ iptables -t nat -L -n -v The netstat-nat command display the natted connections on a Linux iptable firewall yum … Continue reading
How to scan HBA Vmware ESXi Vmware Power CLI
How to scan HBA Vmware ESXi Vmware Power CLI Connect to your ESX or VCenter Server Connect-VIServer -Server 192.168.1.10 -Protocol https -User Administrator@vsphere.local -Password P@ssw0rd To Scan all ESXi hosts is Cluster Get-Cluster ‘cluster name‘ | Get-VMHost | Get-VMHostStorage -RescanAllHba … Continue reading
How to Bring Up a SVI Interface Cisco Switch
How to Bring Up a SVI Interface Cisco Switch SVI must meet all of the following conditions to transition to the full “up/up” state. 1- The VLAN must exist and be active in the VLAN database. 2- At least one … Continue reading
How to enable ESXi SSH And ESXi Shell Using PowerCLI
How to enable ESXi SSH And ESXi Shell Using PowerCLI Connect to the VCenter Server #Connect to VCenter Server Connect-VIServer -Server 192.168.10.1 -Protocol https -User Administrator@vsphere.local -Password P@ssw0rd #Now Check which serveries are running and you want to start … Continue reading
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no “setup” command found in CentOS minimal install
no “setup” command found in CentOS minimal install In Minimum Install this will not get install If we got below Error, we need to install some packages to get work with setup command [root@gkhan.in ~] setup -bash: setup: command not … Continue reading
NAT information saved in Elastix by FreePBX
NAT information saved in Elastix by FreePBX /etc/asterisk/sip_general_additional.conf
Extension information saved in Elastix
Extension information saved in Elastix cat /etc/asterisk/sip_additional.conf [root@pbx asterisk]# cat /etc/asterisk/sip_additional.conf ;——————————————————————————–; ; Do NOT edit this file as it is auto-generated by FreePBX. All modifications to ; ; this file must be done via the web gui. There … Continue reading
How to get vms, with their current ips, macaddresses, networkcard types
How to get vms, with their current ips, macaddresses, networkcard types Below are the script i got to get all VM name UUID, VLAN assigned, MAC address , IP address,Network card type. Its export in CSV . $reportedvms=New-Object System.Collections.ArrayList … Continue reading
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