Archive for February, 2008

outsideip.org

Saturday, February 2nd, 2008

Yet another way to find your public IP address from behind a NAT firewall:

outsideip.org

Clean and simple.  Use the wget utility and you can write batch files that can find your outside IP!

I like this because I think it is faster to say “outsideip.org” than “whatismyip.com” or “whatismyipaddress.com” - there are a lot of words to spit out when you’re on the phone with someone else.  Plus, there’s a little alliteration to “OUtsideip.ORg” that helps it roll off the tongue faster.

Enjoy!

Get Real

Saturday, February 2nd, 2008

I consult for a lot of different clients, from executive home offices to companies with international offices and more than 5000 computers and servers in the enterprise. I’ve got a lot of experience. I like to say that being a consultant is like working in “dog years.” If you have a job at a company, all the experience you ever get is inside that one organization. You learn the politics and the pecking order in about three months. After that, you are NOT getting any new experience. You’re simply living out your years at that company, accumulating years of repeated experience.

Said another way, the typical IT employee with 15 years experience has 1 year of experience repeated 15 times.

For the consultant, it’s the other way: for every calendar year of experience, or time working as a consultant, you gain 6 to 7 “years” of real experiences.

It’s simple to understand when you think about it. As a consultant, I don’t have ONE boss, I have hundreds. I don’t know one set of office politics, I know dozens. I haven’t seen a few mistakes by one management team - I’ve seen thousands of mistakes by hundreds of management teams.

So it goes for most consultants or contractors. That’s why we get paid more than employees. We fix the problems before they start. When you, as a business owner, start thinking about a process - I’m already helping you strategize to avoid the mistakes you don’t even know you’ve made yet!

The other reason consultants are expensive is because of the pain factor. You, as a business owner, think that you have to do things your way. After all, it’s your business. Forget the fact that I do - and always will - know more about technology than you, you will create some mandate that hinders my ability to do what you hired me to do. You’ll have some policy, some rule, some hoop I have to jump because “that’s the way we do things here.”

Mind you, you had to hire me to solve a problem that you can’t, so let’s think twice about the way you do things, hmm?

So, because of that inane rule - the veritable flaming hoop, if you will - I charge extra. You want to do it your way? Fine, that’ll be extra, please. Sure, you’ll never see that extra fee as a line item on the invoice, but believe you me, it’s in there. That I promise.

But back to the original post - the “dog years” of the consultant. Next time you think about hiring a computer guy, think about his work history. Three, maybe four previous jobs? You like that? You think he’s a good worker and a good tech guy because he’s stable? His work history shows he can hold a job?

Trust me, the guy is REALLY good at maintaining status quo. That’s it.

Technology moves at a break-neck pace. What is practiced today will be obsolete tomorrow. A guy working a job in a cube can’t keep up. Period.

Consultants see more work environments, more problems, more mistakes, more challenges, and the SOLVE THOSE PROBLEMS at a pace that no computer employee can match. Consultants with 5 years of experience (calendar years) are 30 year veterans of the trade. They’re executive-level thinkers and you should treat them as such.

Don’t think someone in their 30s is worthy of that kind of respect? Then again, you’re afraid of computers, aren’t you? You’re an old dog - and you can’t stand new tricks.

This is why the punks that started Google are driving the new economy.

Get real.

Meraki Wireless Mesh

Saturday, February 2nd, 2008

Occasionally, truly disruptive technology emerges. Check out www.meraki.com - these are wireless mesh networking devices for under $200.

I have used these to create a network at an area hotel. There are 18 access points in the network, 10 of which are connected via CAT5 to a network switch and then on to a broadband Internet connection. The remaining 8 access points connect via the mesh capabilities of the software. It works flawlessly.

A pointer: I used the “outdoor” devices indoors, for a few reasons. First, they have a 200mw transmitter, and second, they come with a kit that allows you to mount them to a wall, pole-mast, or to a window with suction cups.

I think the nicest thing about these units is their cost and the “software” that manages them. I say software, but it is a hosted service provided by Meraki. Each of these units “phones home” when they connect to the Internet (either directly or through a nearby gateway node). You can configure the network, SSID, bandwidth shaping, and even a second SSID protected by WPA2 encryption. With the PRO models you can disable free access altogether, if you’re hell-bent on not sharing your Internet connection.

I have a 15dBi gain omni from Comet Antennas on the way. I want to test how far I can push the signal in an outdoor environment. Calculations say that the signal at 600 feet in free space should be -50 to -60 dBi, which is what you get from other routers at 20 feet!

Chicago Secrets (.com)

Saturday, February 2nd, 2008

Check out www.chicagosecrets.com. This looks like a blog just coming out of “stealth” mode.  If you know of anything worth of posting, let me know!

Import Wizard from Beside.com

Saturday, February 2nd, 2008

Do you need to import data from an old application or a mainframe system?  Legacy applications and hardware often preclude the ability to export data files or database tables in a fast and efficient manner.  Often, the data is stored in a proprietary binary format that would take months to reverse-engineer, at a cost of tens-of-thousands of dollars and probably in violation of your software license agreement.

However, that same application probably prints reports for human consumption.  And I bet that application, or your platform, has the “print to file” option.  If it does (almost all will meet these requirements) you have found your solution with Import Wizard from Beside Software.

I have used this software extensively since 2001.  It allows you to define templates that “read” the fixed-font print-to-file reports that nearly all applications can generate.  Import Wizard does the heavy lifting and exports that printed report into Excel, Access, CSV, Tab-delimited, or can accommodate nearly any ODBC-compliant database application.

The $149 price tag makes this tool a must-have for any business.  And for those in a jam and on a budget, Beside offers a one-time use license for $19.

Now import that data!

Adding Multiple Users to Active Directory Part 2

Saturday, February 2nd, 2008

I posted a note about the old addusers utility in the Windows 2000 reskit awhile ago (click here).  For those of you looking for a GUI solution, I recommend AD Infinitum, from newfawm.com, link here.

AD Infinitum will allow you to not ONLY add users, but bulk-manage multiple users in Active Directory, including deleting, disabling, renaming, changing passwords, and more.  The price of $195 per domain more than pays for itself in one use.  I have used this in school districts to easily import thousands of new users and delete the same thousands of old users.  The flexibility and price of the tool is second to none.

Again, that’s http://www.newfawm.com/adi2.htm