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Archive for the ‘Networking’ Category

Network and Sharing Center Freeze Issue

PROBLEM: If i right click computer and select “Manage” it hangs If i right click network connection and select “Network and Sharing center” it hangs If i go to device manager, it hangs SOLUTION: Exchange services were failing to start and kept holding the services on starting that hold up the server. Found that after enabling IPv6 and rebooting the […]

Extract data from MySQL ibdata1 data file

I recently had my server out of order and I could only access to files. I manage to backup my MySQL files (ibdata, ib_logfile1, ib_logfile2, and the tables *.frm files). No sql dump to be imported into a new MySQL installation. I setup new Server with same version of MySql installed simply replacing the “data” directory inside […]

Site to Site VPN with Netscreen 5GT and Netgear DG834G

Site to Site VPN with Netscreen 5GT and Netgear DG834G I purchased my parents a new router/modem/wireless device the other day. It is a Netgear DG834G, great value for money. Anyway the Netgear supports VPN termination, so I decided to setup a VPN between their house and mine. This allows me to run voip over the […]

Windows 7 and Folder Redirection Issue

I found folder permissions to be the only problem when configuring folder redirection on windows 7. Dont forget to enforce the policy on client PC by goign to cmd and typing “gpupdate /force” and reloging. This is a user policy so you dont need to boot your PC, just log off and on to test […]

Install & Configure BES Express 5.0.3 With Exchange 2010

Outline I will be covering the installation and initial configuration of Blackberry Express Server 5.0.3 on both Windows 2008 Server SP2 and Windows 2008 Server R2.  This particular scenario covers the installation of Blackberry Express Server 5.0.3 on the same server that hosts your Exchange 2010 installation, however depending on the size of your environment […]

Net Use Command examples

To assign the disk-drive device name E: to the Letters shared directory on the \\Fin server, type: net use e: \\fin\letters To assign (map) the disk-drive device name M: to the directory Mike within the Letters volume on the \\Fin NetWare server, type: net use m: \\fin\letters\mike To connect the user identifier Dan as if […]

Open a range of ports on Windows Firewall

Open a range of ports on Windows Firewall Needed to open a big range of ports on Windows Firewall on one of my web boxes. Via the GUI you can only do one port at a time. But run this at the command prompt to add a range: FOR /L %I IN (3001,1,4001) DO netsh […]

Fix “Logon Failure: The Target Account Name is Incorrect” Error

Reset Machine Account Passwords using Netdom.exe netdom resetpwd /s:server /ud:domain\User /pd:* The /s:server is the name of another domain controller in which the KDC service is running. That server will be used for setting the machine account password. The other two parameters are simply the user name and password for a domain administrator account. You will need to install […]