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Posts Tagged ‘Comcast’

From host to hosting…moving from local server to hosted server

May 26th, 2010

Thank you Time Warner for wasting a ton of my time and in doing so preparing me for yet another move.

So for several years and several providers (Verizon DSL, Comcast Cable, and until recently Time Warner Cable), I’ve been running a small laptop as a web host.  It runs WordPress, Mediawiki, some static pages, and some other applications that I use (like MyTinyTodo).  I’ve also used it to host FTP for large files that I couldn’t attach to an e-mail, and many many other uses. It has proved a geeks invaluable tool. I used dyndns.org to keep up with any IP changes (which has happened a total of three times in five or six years). Now my upstream traffic is tiny and is probably not even noticed. The site gets very few visitors and viewing my web stats only a few MB per day worth of traffic. It was nice to have the ability to reach my home from the public internet. Read more…

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Will Comcast’s (and other’s) metered usage backfire?

December 1st, 2009

Much ado today on the internets regarding Comcast’s trial of metered usage in Portland.

Here’s my $0.02 (and then some).

The idea behind this is to identify (and punish) the high bandwidth users. Comcast (and other broadband companies) have skated by for years on this “bucket-of-bits” concept where you buy a bucket of bits (we’ve all seen the UPTO 16MB commercials). This is a whole additional discussion which I don’t want to get into here, but in short I refer to that advertisement as fraudband.

So with this bucket-of-bits concept you pay a monthly fee for a connection and you use it as much as you want. The problem is that the *more* you use it, the *less* the provider makes for your usage. This is an upside down business model and I’ve tried to think of other companies that are incented to sell you a product that you shouldn’t use (help me out by commenting if you know of a successful business model that follows this upside down paradigm (and don’t say cell phone companies)).

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MythTV easy … Comcast HD over Basic Cable not so.

August 27th, 2008
HDTV

HDTV

So, I’ve been configuring my Mythbox as I have time.  Some of my hardware arrived late, but I put together the basic PC the first weekend, installed Ubuntu and did a burn-in (I am very happy with how quiet it runs).  My HDHomerun arrived a few days later and decided to interrupt my burn-in. I installed Mythbuntu and attempted to configure it. I hooked up my coax cable to the HDHomerun and ran a Cat5 to my switch and I was able to see it immediately in the MythTV configuration utility. I did a channel scan and was surprised to have 80 unencrypted hits. My jaw dropped, I had 80 HD channels over basic (analog) cable?

I need to backup here a bit and explain what I had learned through the internet and from a flier that I picked up at the local Comcast office, but even with the flier in my hand, I could not get a Comcast salesperson to give me a straight answer. It clearly states in the brochure that:

HDTV broadcast signals are included with subscription to Limited Basic Service. To receive other HDTV signals provided by the Company, an HDTV capable television set (not provided by the Company), Standard Service and an HDTV digital converter and remote are required. In addition to receive Expanded Service, Digital Starter, Digital Classic, Digital Preferred, Sports Enterntainment, Package or premium (i.e., HBO, Showtime) HDTV signals, a subscritpion to that service is required. (sic)

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Is Comcast blocking large HTTP POST transactions?

August 18th, 2008
Comcast

Comcast

I’m not sure when this started happening, but I can’t seem to isolate the problem and I’m assuming that Comcast is to blame. I’m running this blog on a PC in my house connected to the interWeb via Comcast residential high speed Internet. I’m keeping DNS humming along using DynDNS even though my “dynamic” IP address (via DHCP) has not changed since the Adelphia to Comcast migration (and hadn’t changed on Adelphia prior to that migration). Even before I was running this blog, I had a wiki using MediaWiki running (it still is).

Here’s what’s happening….I can add a comment or a new wiki page (which is an HTTP POST transaction) from home or remotely (outside of my LAN). However, I’m limited to the size of my comments (or wiki pages) when I’m remote (outside of my LAN).  Once I get more than a paragraph or so in a comment (or a wiki page) and hit “send” my browser just hangs.  Incidentally, this also happens when creating a blog post while logged in to WordPress.

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