Windows Network

1. Enable NTP Time Server (Windows 2000/XP) From: http://www.pctools.com/guides/registry/detail/1117/

Now you can help your kids for math at easy

www.morefunmath.com  version 1

I created this math practice site called www.morefunmath.com for my daughter initially but then I realized it could benefit to a lot of other kids, parents and schools as well. So here is the public launch at the end of 2007.

NBA system error to display internal server name

I am a fan of nba and check out the score at http://www.nba.com from time to time. I am always amazed by the flashy tech used at the site and impressed with their performance even under the huge load just you can imagine. But today it's different. The home page looks normal but there is connection error when I click the game detail link. Here is the screen shots.

Use OpenID for identity management

I've been involved into the identity management a while ago and heard OpenID as a "a free and easy way to use a single digital identity across the Internet."  openid protocol

Basically it's a free, open and distributed framework for user authentication. There is extension to add more value into this framework such as creating user profile automatically by  having additional user information.

Some strange behavior of trixbox

I consolidated my trixbox server recently into a vmware server, this time I also upgraded the trixbox to the latest version. To verify my system document, I didn't do backup/restore type of upgrade, instead I recreated the new trixbox configuration plus some modification according to the new requirement.

Automatically start up vmware virtual machine if the auto startup option doesn't work

A lot of times, the auto startup option for vmware virtual machines do not work. (Do NOT know why yet). The init script will help to address that. Just make sure it starts after the vmware service starts up already.

Virtualization Tech Practice

My practice on Vmware,Xen and virtual server/pc.

Vmware tips:

  1. There are three options for host memory usage under host setting. You can choose to "Fit all virutal machine memory into reserved host RAM" to get the maximum performance and avoid un-predictable slowness sometimes.

IDS Policy Manager from activeworx

IDS Policy Manager v2.2 BETA is now available for download and testing. IDS Policy Manager is completely FREE enterprise Snort rule management solution.   New Feature highlights: o. Initial Support for Snort v2.8. o. New enhanced search functionality to search for virtually any rule detail across all your policies.

My Long Trip Back to Toronto from San Francisco-Day 1

day 1: 650miles 9:16 AM, start from 1247 Summerwind way, Milpitas. Short break in Sacramento for refresh, then short stay in Reno, had lunch in costco and bought gas there(50USD). Another short break in Winimuce, then drove all the way to Wendover. Got gas(40USD) and stay in Days-Inn.(77USD)

My certificate of Prevent Harassment & Discrimination

Just thought it's interesting to show you the Prevent Harassment & Discrimination Certificate I got recently.

It's a PDF version and looks great. Will you get one soon? :-)

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