Internet

LSNet Webserver Hardware Upgrade

Gateway router and web server migrated. Modest testing. Looks good. More testing tomorrow. Use the contact button if you see something weird.

 

 

Back up! Dialup numbers get the intercept "We're sorry, all circuits are busy now".

Updates
9/6/2009 12:27:00 PM - ls.net

Phone # 2762211038 has been added to this ticket.
221-1038 dialed locally get the same intercept[t

 

 
9/6/2009 12:25:00 PM - JosephW

GP NOC has received update.
 

 
9/6/2009 12:24:00 PM - ls.net

Phone # 2766641038 has been added to this ticket.
276-664-1038 gets the same intercept

 

 
9/6/2009 12:21:00 PM - JosephW

Phone # 2766010038 has been added to this ticket.

 

 
9/6/2009 12:21:00 PM - JosephW

GP NOC is investigating.

 

LS.Net Restored From Last Sunday's Backup

We added memory to the current webserver a few weeks ago. Since then we have experienced several instances of corruption in the SQL database. We fix the indices as fast as we can but the last corruption wouldn't "fix".

An ongoing DDOS attack on our name servers doesn't help. Complements of the thousands of zombied Windows boxes and a miscreant that decided we were an appropriate target. We are rejecting much of the bogus traffic. A stronger box will weather the assaults better.

There are a few missing articles. They may get added but we will probably just ride out the storm

War Driving in Elk Creek

Our new war driving setup logs lat, lon and alt of the car as well as sampling 802.11 b/g radios for channel, encryption and signal strength. We gathered over 1MB of data on the Saturday afternoon cruise around Elk Creek.

The most exciting finds were along Big Ridge hitting radios as far away as Sylvatus, Galax and Neumann's Ridge (WVTF). The lower part of the bowl had frequent hits on radios at the Elk Creek Rescue Squad. Probing the valleys around Elk Creek was not encouraging.

While direct hits to WiredRoad Acess Points may be less than 10% of the residences, one hop (repeaters) should triple that number. It will take several trips through the idea to develop an infrastructure plan. Interested parties should use the Contact link on the left to assure inclusion of you area.

How to Scam Anyone

Free lunch for two for the best analysis of http://www.google.com/search?&q=earth+4+energy

Entries must be published here (on this site) by August 15th, 2009. If you don't have an account, use the Contact link on your left.

Oh, I hate Flash

http://www.google.com/search?q="i+hate+flash"

This is the second time in two days that I have found a gem in Google Code.

Flash is one more layer to penetrate to get the stuff I am after.

There are several Firefox add-ons to bypass Flash but I found one command line script that does the job flawlessly. I can even schedule it for the 3:00AM-6:00 window  when Hughes gives me a break from the FAP.

http://webupd8.blogspot.com/2009/07/download-videos-from-various-flash.html

You can use this in Windows but it is so much easier in Ubuntu. If you do get it running in Windows left me know and I will refer you as an ubergeek to anyone needing Windows help.

tarvid@venus:~$ sudo apt-get install libwww-mechanize-perl libxml-simple-perl
tarvid@venus:~$ wget http://get-flash-videos.googlecode.com/files/get-flash-videos_1.14-1_all...
tarvid@venus:~$ sudo dpkg -i get-flash-videos_1.14-1_all.deb
tarvid@venus:~/Religion/Taize$ get_flash_videos http://www.youtube.com/watch?v=TQZgOLSiVjY

That is a really nice video for anyone but avowed fanatic atheists.

Expanding Access to Broadband

While both parties are continuing to study ways of making broadband access affordable and sustainable, we have reached the conclusion that the only way to make progress is to engage more people in the process. To that end, we are inviting everyone to participate by communicating (using the contact link on the left) their Internet access desires and their willingness to invest intellectually, physically and (gulp!) financially.

The first step is to browse http://www.thewiredroad.net/ Like all websites, it needs updating, especially the maps of Grayson County. LSNet has begun to survey signal strength in and around Elk Creek.

Next, some familiarity with the underlying technology helps frame expectations. http://en.wikipedia.org/wiki/Wi-Fi is a good place to start.

Direct connections to WiredRoad APs are limited to line of sight. Availability increases with the introduction of a repeater. While the Wired Road is continuing to improve infrastructure, repeaters will have to be funded by ISPs (like LSNet) and customers (you). The cost runs from a few hundred dollars and up, way up. The WiredRoad is leasing CPE (Customer Premise Equipment) for $5 per month.
 

Customer density enhances fiscal feasibility. Enlisting the participation of your neighbors will greatly enhance your place in the priority list. A small army of war drivers and signal sniffers would greatly increase the probability of victory. A notebook with a wireless adapter and appropriate software (Kismet for Linux, NetStumbler for Windows) carried about the neighborhood with appropriate note taking is helpful. Training available. Repeaters can be solar powered so you may find advantage in hoofing up peaks you can see from your location.

We will be visiting fiber locations in Galax on foot. We are studying ways of reducing installation costs. We will also be supporting premise networking with a combination of wired and wireless technologies.
 

Pricing is still under consideration. Installation costs must be paid up front or incorporated in monthly recurring fees (or some combination). The market demands competitive pricing; survival requires adequate revenues. Your willingness to pay also improves your position in the priority list. We are inventing a metric to guide our efforts and will publish shortly.

 

Timing is contingent on a number of matters - backhaul, infrastructure, servers etc. We are optimistic the first customers can be brought on line by October 1, 2009.

The Secret is in the Codec

We grew up struggling to form letters in Latin script. Some of us are still struggling with handwriting and, even with computers, putting a coherent sentence together. In spite of this obvious human limitation, we sustain a level of hubris and even talk about Truth (and for some - inerrancy).

I hit the wall of a different language (Spanish with fleeting attempts at Russian and French and no insignificant struggle with English) and was truly amazed when communication actually seemed possible. But dealing with Cyrillic restored modesty.

We are reminded of our hubris and vanity by the 40th Anniversary of Neil Armstrong and Buzz Aldrin's walk on the moon. The camera present at the moon walk was capable of better resolution than television sets at the time (NTSC)  (with all due respect for Phil T. Farnsworth). But only recently have we appreciated that what we see is only an approximation of what is "really" there. The screen I am looking at renders text in a 1650x1050 matrix. My eyes are sufficiently tired that I am painfully aware that what I see is only a clumsy approximation of what I think.

Getting back to Rodon, I found myself there because they have a collection of Taize in mp3 format. After downloading, the fingerprints generated by Picard match those at Taize.  This is how the boys at RIAA know what you and I are downloading.

Obviously, getting from thought to the page (codex) and from reality to the image depends on sophisticated intellectual (and cultural) activity. Getting there efficiently is a matter of semiotics. Almost makes me with I had paid more attention in Psychology class.

I am indebted to Henry S. Hsiao for this juicy morsel of wisdom, "The secret is in the codec."

Crass commercial content

To help each other get by in these trying economic times, we are encouraging the posting of "crass commercial content". User discretion expected but if you have stuff you don't need feel free to post it in your "blog".

Ask for help via the Contact link.

Drupal updates

In some cases user "1" had to be changed to perform the updates. Most users have a separate administrative username and password. If you have problems logging in please use the Contact link on the left.

Cable cut leaves LSNet and many others in the dark

We worked back through the chain and found we were blocked upstream.

A call to Comcast suggested "Node Congestion". A couple of hours later the failure was reported to be a cut cable in Woodlawn, Virginia.

Not much to do but fold your hands and wait.

Internet connected resumed at about 5:15AM Saturday morning.

Cloud computing (Amazon EC2) looks compelling. We've started an engineering plan. We will pursue that with increased vigor. There will be some heavy uploading into the cloud measured in days. Configuration of a "machine image" will require much thought and testing.

One of the consequences will be a shift to more secure protocols in communicating with the "cloud". That includes replacing FTP with SFTP. Instead of using a password to connect you will have two keys, one installed on your machine and another on the server. Each computer you use to connect to the server will require its own pair of keys. Detailed instructions to follow.

Looking for working 700Mhz and 900Mhz links to visit.

We'll bring beer and pizza of choice.

Cloud computing comes to Galax

In the process of building their book empire, Amazon built an auspicious web and networking infrastructure. For years, we rolled our own. We found dragging the Mountain (bandwidth) to Galax was much more expensive (not to mention difficult) than moving to the Mountain (Denmark). We still maintained our own server which proved to be a liability.

Now we are heading to the Cloud. The first step (of a journey of a thousand miles) was to deploy content in the cloud. Not all that difficult but attentiion to detail was critical.

  1. Start with an Amazon account. You can use the same account to buy books and cloud services. You do have to pay for what you use, so some sort of plastic money is handy.
  2. Sign up for an AWS account. You haven't spent any money yet.
  3. Sign up for an S3 account. You still haven't spent any money. Read this page carefully and you will have some idea what you are buying into. You will need to generate an "Access Key" and a "Secret Key". You will find this under Home > Your Account > Access Identifiers Save this page as you will need these later.
  4. Download and install Firefox if you are not using it already. Free.
  5. Using Tools, Addons, install S3 Fox organizer. Still free.
  6. Restart Firefox and open S3 Fox - Tools, > S3 Organizer,
  7. Click Manage Accounts and enter the "Access Key" and a "Secret Key" you set up in step #3.
  8. If all goes well, you will see a two pane screen with your local file system on the left and your newly created S3 store on the right.
  9. Choose one file in your local file system and move it to S3 by clicking the "Right Arrow".
  10. Right click the uploaded file and choose Edit ACL. Click on all the red "X"s and make them green.
  11. Right click on the now freely accessible file and choose "Copy URL to Clipboard". Paste that into the address bar of a Firefox window.

In spite of the typo, I now have a publicly viewable web page at http://tarvid.s3.amazonaws.com/html;/metta.html

More to come.

 

Yahoo hosts spammer content

Dear Jim,

Thank you for writing to Yahoo! Groups.

We appreciate your report of this incident in Yahoo! Groups.  We will
investigate your report and take appropriate action as per our Terms of
Service (TOS). For further details about the Yahoo! TOS, you can visit:

  http://docs.yahoo.com/info/terms/

Please know that Yahoo! is unable to disclose the action taken on
another user's account with a third party. We are not able to make
exceptions to this rule.

Please continue to notify us of any questionable content you find in
Yahoo! Groups. We are very concerned about preventing the abuse of
Groups, and we will continue to evaluate any material that violates the
Yahoo! Groups Terms of Service.

Thank you again for contacting Yahoo! Groups.

Regards,

Charisse Nicole

Yahoo! Customer Care

60855164

For assistance with all Yahoo! services please visit:

  http://help.yahoo.com/

Original Message Follows:
-------------------------

>>REDFRMADV Case ID: 60846634

Yahoo's part in this is that you host the target web page in the link
below

Delivered-To: tarvid@ls.net
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       Mon, 25 May 2009 11:49:03 -0400 (EDT)
Message-ID: <000d01c9dd4f$1641dda0$6400a8c0@feasibled>
From: "Howard Swenson" <feasibled@qs-dynamixprint-dezember05-2.com>
To: <hosting@mail.ls.net>
Subject: You don't need to be a millionaire to look like one of them.
Date: Mon, 25 May 2009 18:40:10 +0200
MIME-Version: 1.0
Content-Type: multipart/alternative;
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Sender: mailman-bounces@mail.ls.net
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This is a multi-part message in MIME format.

------=_NextPart_000_0007_01C9DD4F.1641DDA0
Content-Type: text/plain;
       charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

Women will be eating your watch will their eyes.
&nbsp;

Enter promptly
------=_NextPart_000_0007_01C9DD4F.1641DDA0
Content-Type: text/html;
       charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html;
charset=3Diso-8859-1"=
>
<META content=3D"MSHTML 6.00.2900.2180" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV align=3Dcenter><FONT face=3DArial size=3D2>Women will be eating
your w=
atch will their eyes.</FONT></DIV>
<DIV align=3Dcenter><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV align=3Dcenter><FONT face=3DArial size=3D2>
<A
href=3D"http://groups.yahoo.com/group/dexahavozaram56/message/1">Enter
p=
romptly</A></FONT></DIV></BODY></HTML>

------=_NextPart_000_0007_01C9DD4F.1641DDA0--

---------- Forwarded message ----------
From: Howard Swenson <feasibled@qs-dynamixprint-dezember05-2.com>
Date: Mon, May 25, 2009 at 12:40 PM
Subject: You don't need to be a millionaire to look like one of them.
To: hosting@mail.ls.net

 Women will be eating your watch will their eyes.

 Enter promptly
<http://groups.yahoo.com/group/ dexahavozaram56/message/1>

--
http://ls.net
http://drupal.ls.net

 

Bad day. Fri, May 8, 2009

Bad day. Fri, May 8, 2009
7:27AM - our data center informed us we had a "new" user name and password.
8:05AM - we are told to check the ticket center where we found our server had been disconnected from the internet at 7:31AM
8:05AM - we are told to install a "recovery tool", backup our data and reinstall. Our new username and password will not permit installation of the recovery tool

We point DNS servers to the backup server in Galax. The new addresses start working their way through the Internet but it will take hours before most servers send viewers to the backup server.

11:55AM - we are told our account had been reenabled but we must not put the server back online.

We gain access through the recovery tool, compress the database and start a download. That process takes about 3 hours. We expand the database files, slip them under a running database server on a workstation, patch the passwords to match the original and the database is up to date. Now we slip the database under the backup server and we are over that hurdle.

We start the same process on the user file system. It is twelve times the size of the database and the download is a little over 50% complete on Saturday at 9:00AM. If all goes well the user files will be up-to-date sometime on Sunday.

In the interim we have been exploring Amazon Web Services - S3 the Simple Storage Solution and EC2 - the Elastic Compute Cloud. Early explorations are most encouraging. We will continue this week.

A painful experience for both Woody and I and our web users. It would have been much worse if Woody had not rebuilt the backup server in mid-April. Bad days do happen.

World Digital Library

If Spring in the Mountains were not enough to convince you of the wonders of Nature, the World Digital Library will amaze you with the wonders of Culture. In a remarable display of world cooperation, documents formerly only available to the very rich who could travel and gain entrance to the vaults are now available to everyone.

The path from the Big Bang to the WDL is not well explained by Darwin, Plank, Einstein and science in general. In these times, it is easy to be trapped in our own misery. Even if we manage to rise above our own condition, it is easy to be trapped in the misery of others. Here is an opportunity to celebrate humanity which encompasses us all.

Maybe we are humans (and not automata) after all.

LSNet Web Server Optimization

<

Twitterpated

Being "wired" to your friends, neighbors, and even scant acquaintances has its advantages.

For antisocial misanthropes like me, networking on the Internet (my tool of choice is Facebook) keeps me aware that there are, in fact, other people in the world.  Who knew?  In my own neighborhood, even.  People who are related to me, went to high school or college with me, and who, inexplicably, even care about me.

And the more caring we express about each other, the more caring we feel.  Social networking builds friendships.  Keeping up with one another via the tools on the internet overcomes the embarrassment we shy folk might have over, for instance, walking up to a former high school classmate and saying, "Happy Birthday."

Not that we even had a clue when our high school classmates' birthdays were, until Facebook's Birthday Calendar app came along.

It's kind of cool—in fact, it's very cool—to know that a person you liked 20 years ago and still like very much now, is going to Disneyworld, and when she gets back, and whether she had fun.  You can go to her Facebook page and say, "Drive safe!"  "Say 'Hi' to Mickey for me!"  "Glad you're back—how was sunny Florida?"  It makes you feel more a part of your community.  You are reminded that, before you had children and vanished into a giant laundry pile or a workday cubicle, you were a kid, with pals.  You and these pals had fun together. I barely remember these halcyon days, but lately, on Facebook, it's all coming back to me.  I am not just a mom.  I am a person.  I was a girl.  I had a life!

Until Facebook, my homeboys and homegirls and I were all a bunch of zombie chauffeurs, driving our kids to endless sports and saying "Hey, wassup" in the Subway line and at church and in Food City, like ships, or frantic speedboats, passing in the night.

Now we have Facebook, and we're connected.  I know when my best friend when I was 5 years old has the flu.  I know when my best friend when I was 15 years old goes on a trip.  I know when the guy who played guitar in the rock band that I followed around when I was 20 is playing in a bar in Chicago. I know what's up with all of them—the big news, anyhow.  Promotions, divorces, diseases, divorces that are indistinguishable from diseases.  And they know my big news.  Using Facebook's photo albums app, we know what one another's children look like.  Mine are much better looking than any of theirs.

Now some of my chums have gone a step further with the internet networking thing, and have signed up for Twitter.  Twitter enables you to tell all of your friends precisely what you are up to, all the time.  They get updates on you, either via email, or on their mobile phones.

I am not sure I am ready for this.  I am not sure my friends are ready for this.

My "tweets" coming from Twitter might sound more like painful squawks.  Gripes.  Or ugly, private revelations.  The real, straight "dope" on what the Old Woman in the Shoe is up to, hour by hour, is not something anybody really wants to know, do they?

Shoedame is flossing her teeth for the first time in months.
Shoedame is overcome with self-loathing.
Shoedame shoved all the clean laundry under her bed so she wouldn't have to fold it.
Shoedame is facing another bout of chronic constipation.
Shoedame is suspecting that the entire legal system only exists so that rich men can get their Mercedes payments in on time.
Shoedame is buying chocolate which she intends to hide from her children.
Shoedame is evading all of her real-life responsibilities in order to waste an hour on Facebook and delude all of her cyber-friends into thinking she is doing something productive.

My tweeting friends are not posting anything like this.  Their tweets are very intimidating, in fact.  So far, all of my friends who are on Twitter seem to have amazingly productive and pure lives.  Their tweets sound like broadcasts from heaven:

Johnnie is building a house with Habitat for Humanity.
Johnnie is feeling chipper after a great, uplifting concert by Kids Need Food.
Johnnie is planting a tree, because the world needs more trees.
Johnnie is psyched about another workweek.  YEAH!

Not:

Johnnie wishes more than anything his wife would shut up and leave him alone.

Of course, if Johnnie put that in his Twitter update line, he would then need to go to Facebook and change his status from "In a Relationship" to "Single," once the real truth appeared on his wife's mobile phone.

So it turns out that, even in our Twitterpated world, hourly updates on Johnnie may be telling me just as much as the occasional "Hey, what's up?" "Nothin' much" in Subway, while he's just rushing back from taking his son to baseball and I'm in a rush to get my daughter to volleyball.  The truth is, we're both frail human wrecks who are victims of

1) our drive to reproduce;

2) our need to make sure that our kids do all the same things other kids do, all day, every day; and

3) our complete inability to pay for it. 

Plus the simple fact that any people, anytime, anywhere, who try to maintain a long-term relationship or marriage suffer and struggle mightily in the attempt, and miserably fail as often as they succeed.

But we can't post any of that on Twitter every hour, or on Facebook every day.  We can't be that honest, in public, at all.  So we underplay our bad stuff and broadcast our good stuff.  Which is competely healthy and normal. And if all I know is the "big news" on 75 of my favorite people, it's a lot more than what I knew about them two years ago.

And I do hope my homegirl and her crew get to Disneyworld and back okay, and that they have a good time, whatever a "good time" is.  The super thing about being on the same wire is, all the birdies are perched on it together, squawking whatever it is we squawk, good/bad true/false.  But we're all wired together, sending messages of support—life is hard; hang in there, oh those on my fabulous Friend List.  Be strong.  Remember, first and foremost, who you are.  Who you were, before all the crushing responsibilities of life piled on your shoulders.

Remember when we were alive, and childless, how we laughed?  Let's laugh today, if only over a stupid clip from Youtube.  For just five minutes, let's channel our inner children and remember why we became friends.  And if you ever want to give me the real story of what's ever going on with you on the inside while you build that Habitat house, let's get together, face to face, and spill our guts.

Rootkits and Trojans - Oh My!

<

Workshop starts today - Art of the Sandbox

Running a web server with SQL support on your own machine is a tricky matter but really essential if you are a Windows user and want some level of control over an Apache, MySQL, PHP (AMP) web site. In the opening session of our Winter 2009 Workshop, we will assist every attendee through this process.

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