ip
How do I fix “Cannot connect to WMI Provider” error?
Error Message: Cannot connect to WMI provider. You do not have permission or the server is unreachable. Note that you can only manage SQL Server 2005 servers with SQL Server Configuration Manager. Invalid Namespace. This error is caused when the .mof files are damaged during the MS SQL Server 2005 installation. This error typically occurs [...]
Renew IP Address in Windows
Open a windows command prompt window (cmd). Release current ip address ipconfig /release Obtain new ip address ipconfig /renew
Renew IP Address in Linux
Release current ip address sudo dhclient -r Obtain new ip address sudo dhclient or sudo dhclient eth0 or sudo dhclient wlan0
Configure Linux ip address, netmask and gateway
Change ip address of network interface card: ifconfig eth0 192.168.1.5 Change netmask of network interface card: ifconfig eth0 netmask 255.255.255.0 How to bring up the network interface card: ifconfig eth0 192.168.1.5 up How to bring down the network interface card: ifconfig eth0 down How to change default gateway: route add default gw 192.168.1.10
Configuring windows firewall from the command line
To configure Windows firewall from the command line, you have to open the cmd with administrative rights. Default Rule To deny all incoming connections and allow all outgoing connections: netsh advfirewall set allprofiles firewallpolicy blockinbound,allowoutbound Enable or Disable firewall To enable firewall: netsh advfirewall set allprofiles state on or netsh firewall set opmode enable To [...]