Configuring WDS to extend your network

Want to extend your network and make it more reliable and robust?   

Here’s what you will need -

  • Two routers with the same firmware
    • Preferably Tomato or DD-WRT

Login to the first router.  

In this example, the static number 192.168.1.1 is the Main router.

  • Enable the WAN to match your ISP  
  • Enable DHCP
  • Enable Access Point + WDS  (Picture two below)
    • You must have the same wireless configuration on both routers
      • Enter the MAC address of router two under WDS Link with.

Router 1 no 1

Router 1 no 2

Login to the second router

  • Disable the WAN
  • Disable DHCP
  • Assign the router a static IP address (Below we have given the router .250)
  • Enter Router One’s IP Address for the Gateway
  • Enter a DNS of your choice
  • Make the wireless configuration the same as the first router.  Under WDS, change the drop down to automatic.

Router 2 no 1

Router 2 no 2

With the same settings, you can now extend your network several hundred feet under the right conditions.  Because the SSIDs are the same, once you join one of the routers with a smartphone or laptop, it will seamlessly change to the stronger signal.

With Tomato, you can chain together approximately 12 devices.

Links-

Tomato RAF

Shibby’s Tomato

DD-WRT

Note; The IP addresses and MAC addresses are in a lab environment.

HP Pavilion 11 x360 Review

I usually don’t review hardware products but I felt a need to review HP’s Pavilion 11t-n000 x360.   

My father-in-law wanted a Microsoft Surface but still wanted a keyboard and the functionality of a laptop.   He also wanted to avoid the expense of a Microsoft Surface and wanted something with a small profile, light weight, lots of storage and plenty of ram for traveling.  He found the HP Pavilion 11 x360 that has the following features:

  • Quad core Pentium 2.17 Ghz
  • Windows 8.1 64bit
  • 4 GB DDR3 
  • 500 GB HD 
  • Beats Audio
  • less than 1″ profile
  • Screen 11.6″ (Touchscreen)
  • Gyros built in
  • 1 -USB 3.0
  • 2 -USB 2.0
  • Wireless 802.11
    • Miracast compatible 
  • Ethernet Port
  • 5 hour battery life (45 watt AC adapter)
  • SD Mediacard Reader
  • 12.12 x 8.46 x 0.86 in 
  • 3.08 lbs
  • HDMI
  • TruVision Webcam
  • 1 year warranty

I expected the laptop (netbook?) to be slow.  I was surprised at how responsive it was with 4GB of RAM.  It is by no means a powerful gaming computer but is a match for home, business or school users.   The pc is upgradeable to 8GB and a hybrid hard drive which would make a difference in performance.  Is this necessary for the typical user?  Probably not.

Once you setup a Microsoft account, Windows 8.1 has the Microsoft store (which now has over 400,000 apps ) and OneDrive to backup and sync pictures, files and more. 

With the HP Pavilion 11, you can fold the keyboard to have a tablet or you can flip the keyboard down and use the pc in ‘tent’ mode so it supports the tablet functionality.   Folding the keyboard under the touchscreen gives you a tablet.   The touchscreen is very responsive to the slightest touch.   

20140817_135729      20140817_135748

At $399,  I don’t know why you would buy a laptop or a tablet.   

More Information

 

Reset and Fix Windows Updates

The following commands help to reset Windows Update History along with resetting and re-registering components.  Open an elevated command prompt and type (or copy and paste) the following-

(References below –  double check before running)

net stop bits
net stop wuauserv
net stop appidsvc
net stop cryptsvc
rmdir %windir%\softwaredistribution /s /q
Del “%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\qmgr*.dat”
sc.exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
cd /d %windir%\system32
regsvr32 /s wups.dll
regsvr32 /s wups2.dll
regsvr32 /s wucltui.dll
regsvr32.exe /s msxml.dll
regsvr32.exe /s msxml3.dll
regsvr32.exe /s msxml6.dll
regsvr32.exe /s actxprxy.dll
regsvr32.exe /s softpub.dll
regsvr32.exe /s atl.dll
regsvr32.exe /s urlmon.dll
regsvr32.exe /s mshtml.dll
regsvr32.exe /s shdocvw.dll
regsvr32.exe /s browseui.dll
regsvr32.exe /s jscript.dll
regsvr32.exe /s vbscript.dll
regsvr32.exe /s scrrun.dll
regsvr32.exe /s wintrust.dll
regsvr32.exe /s dssenh.dll
regsvr32.exe /s rsaenh.dll
regsvr32.exe /s gpkcsp.dll
regsvr32.exe /s sccbase.dll
regsvr32.exe /s slbcsp.dll
regsvr32.exe /s cryptdlg.dll
regsvr32.exe /s oleaut32.dll
regsvr32.exe /s ole32.dll
regsvr32.exe /s shell32.dll
regsvr32.exe /s initpki.dll
regsvr32.exe /s wuapi.dll
regsvr32.exe /s wuaueng1.dll
regsvr32.exe /s wuweb.dll
regsvr32.exe /s qmgr.dll
regsvr32.exe /s qmgrprxy.dll
regsvr32.exe /s wucltux.dll
regsvr32.exe /s muweb.dll
regsvr32.exe /s wuwebv.dll
regsvr32 /s wudriver.dll
net start bits
net start wuauserv
net start appidsvc
net start cryptsvc
bitsadmin.exe /reset /allusers
ipconfig /flushdns
netsh winsock reset catalog

References:

http://support.microsoft.com/kb/914392
http://support.microsoft.com/kb/299357
http://support.microsoft.com/kb/971058

Use DISM to Fix Component Store Corruption in Windows 8 or Windows Server 2012

Sign in as the Administrator on your computer.  If you do not see the administrator account, enable the administrator account.  If you are using a home version, you will need to go to an elevated command prompt and type the following -

net user administrator /active:yes

After logging in as the administrator, type the following at an elevated command prompt-

Dism /Online /Cleanup-Image /RestoreHealth

Note:  Your computer may appear to hang – wait, it will take time

Reboot after running the DISM command.

Wi-fi takes a long time to find network after computer sleeps

After your computer goes to sleep, do you notice it takes a long time to connect to your wireless router?
slow
There can be several reasons for this.

Here are some tips~

  • Power management on the adapter is enabled
    • Disable in the Device Manager
  • Advanced Power Management
    • Disable under Power Options (Advanced)
  • Bluetooth Interference
    • Disable under the advanced tab on the wireless network card properties
  • Outdated Driver
    • Updated the driver from the manufacturer of the wirelesss chip and not from the computer’s support site
  • Disable the Virtual Wi-fi under the device manager if you don’t use Adhoc

Advanced Power options – Set to Max Performance

advanced wifi

Disable Bluetooth settings

 

Bluetooth

Disable Power Management

 

network power device manager

 

Use the following freeware to see if you have channel interference and to analyze the power in each room of your home or business:

Vistumbler
NetSurveyor
Xirrus

 

Ultimately, reset your network by going to a command prompt as an administrator and type the following:

netsh int ip reset reset.log
netsh int ipv6 reset reset.log
netsh winsock reset catalog
nbtstat -r
nbtstat -RR
ipconfig /flushdns

Restart your computer

Updates and HotFixes you may miss in Windows

Microsoft Windows has a great update feature built in.  You may not know it but Microsoft also releases HotFixes and other items that are needed for security, networking, features and other functionality.

How do you find Hotfixes and other items that may need to be downloaded?   You can use a third party utility such as WHDownloader.  (Download here)

WHDownloader is easy to use and brings in both Microsoft Office Products and the latest Windows OS.

Download

Updated List

 

See who’s on your wireless network – SoftPerfect WiFi Guard

Want to see who is on your wireless?  SoftPerfect’s  WiFi Guard is freeware that scans your network, both wireless and wired and it also inventories connections on your network.

Before setting up WiFi Guard, inventory your computers, printers, routers, TVs and other devices that use your network.  Get each devices’ MAC address.  Load WiFi Guard and mark each device as trusted.  WiFi Guard’s settings allows you to set a scan interval and to put comments on devices that you know.  In the event a new device is connected to your network, you’ll be alerted.

taskbar

Scanned

 

 

Set a scan interval that meets your needs.Settings 

WiFi Guard keeps a history of devices that connect to your network.History

SoftPerfect WiFi Guard

0x0000007F Stop error on a Windows-based computer

Have you ever received a 0x0000007F Stop error on a Windows-based computer?  Microsoft has a hotfix that can help correct the problem.

hotfix

Link

This issue is caused by stack exhaustion that occurs when the computer sends and receives Transmission Control Protocol (TCP) or Server Message Block (SMB) data. Stack exhaustion occurs because the thread on which the TCP and SMB data is received and sent does not have sufficient stack space to complete the call.

The Ultimate Toolkit for IT Professionals – GE Geek Toolkit

I discovered GE Geek through Rick at What’s On My PC.  GE Geek is a resource like no other.  The time and dedication to linking and uploading the thousands of resources at GE Geek is commendable.

The best feature by far is GE Geek’s Toolkit that contains 1.7 gigabytes of tools that every IT pro needs.

“A complete collection of over 300 Portable Freeware Tech Related
programs, all accessible from one Menu Launcher Utility. There’s
even a program to update all the essential programs automatically,
all contained on a USB/Flash drive for travel.” ~GE Geek

Here’s a short list of the categories -

Apps to Install
App Updates
App Uninstallers
BackUps
Benchmarking
Compression
Configurations
Diagnostics
Drivers
FTP Tools
Internet
Maintenance
Malware Removal
Multimedia
Network Tools
Recovery
Remote Tools
Repair Tools 1
Repair Tools 2
Scripts
Search
Security
System Information
System Tools
Tweaking Tools
Windows Services Defaults
Windows 7 Tools
Windows 7 Troubleshooting
Windows 7 / 8 Shortcuts
Dozens more
getoolkit 

 

Here’s a Snapshot of his Site. You have to visit the site to get an understanding of how this has to be one of the best sites on the web for IT Professionals.   Link

SnapShot

An introduction to Big Data – RackSpace’s CloudU MOOC

CloudU

Several years ago we introduced you to CloudU. A perfect introduction to how the ‘cloud’ works.  CloudU by RackSpace now has a MOOC (Mass Open Online Course) that introduces you to Big Data.

According to Wikipedia, Big Data is a term used to describe a collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications. Thats a great definition but its only one. This topic is too big to base this learning series on one definition so we asked the brightest minds in academia and the cloud industry the same question, “What is Big Data”? We are confident you will enjoy their insights and take away a broader perspective on big data.       Sign up, it’s free (Link)

Earlier Post

“After contacting Rackspace so that my students could benefit from the cloud university curriculum as a supplement.   I was met with open arms and personally talked with Greg Alfaro, Michael Ferranti and Ben Kepes either by phone or email.   Here’s a quote from Ben. - “CloudU is an excellent resource for anyone wanting to learn about Cloud Computing. As an instructor of information technology, the certificate provides a great learning tool for the planning, deployment and logistics behind cloud computing.”    ~ Ben Kepes

Excellent site to understand deployment

Need a step by step tutorial on Sysprep, ImageX or other Windows’ deployment methods?  Me, Myself and IT has excellent step by step tutorials on these different methods.

Getting started using Windows Deployment

Create a Windows PE USB    (Includes Dropbox download)

Capture an image using ImageX

Apply a WIM using ImageX

How to build an UnAttended Answer File

Adding drivers

Preparing and Using Sysprep

Experiments with Sysprep

MDT