I have just uploaded my "HughesNet DNS Fail" video to YouTube but you can watch it right here. To be honest it is not my most polished video work, but I think it gets the job done. I have another one in the works that might be more effective. The plot goes like this: At times when HughesNet refuses to show me my own blog--yes, this very blog that you are reading--I can reach it via my iPhone over the AT&T Edge network. One of these days I am going to get really calm and centered and call HughesNet support with iPhone in hand and try to explain the flaw in their DNS ways one more time before I call in the sharks.
Showing posts with label dns. Show all posts
Showing posts with label dns. Show all posts
Coffee, French Toast, and Stagecoach WiFi
September 01, 2009 Stephen Cobb
This is not really a technology post. It is more like a techie-related signpost, pointing first to great coffee and French toast at Stagecoach Coffee in Cooperstown (which has free WiFi). Check out the iPhone snapshot for mouth-watering details.The second pointer is to a YouTube video that is somewhat techie, and which I uploaded from the very same Stagecoach. The video is about problems with DNS and HughesNet Satellite Internet service.
Cobbsblog on YouTube (via Stagecoach not Satellite)
September 01, 2009 Stephen Cobb
This is a quick post to highlight the video I just uploaded to YouTube. Probably not my finest mixed media effort, it's a quick screencast to demonstrate the fact, oft-mentioned to friends and colleagues, that the $80-per-month HughesNet Satellite Internet service which I get at my house "blocks" access to my blog.
(10/2/2009: Video link updated. For the video, click here.)
In fact, even as I write this, I am being forced to eat a veggie pannini at Stagecoach Coffee in Cooperstown so I can use their free WiFi to get to my blog to post this on my lunch hour. As you can see in the video, accessing my blog via HughesNet "normally" results in a DNS Lookup Error. However, there is nothing wrong with the blog, as can be demonstrated with DownForEveryone, which I demonstrate in the video.
I have reported this problem to HughesNet but they tell me it must be a problem with my web site or web hosting company. Obviously the problem is NOT with my web site or host. I am pretty sure the problem is HughesNet DNS. I even demonstrated this to HughesNet by running Anonymizer which, as shown in the video, intercepts the HughesNet DNS and makes my blog accessible over the very same HughesNet connection that said "DNS Error."
My speculation that this problem occurs because I am frequently critical of HughesNet, on this and other blogs, is indeed speculation. But you don't have to be ultra-paranoid to think it mighty strange that my HughesNet connection, which can reach Google.com but not Cobbsblog.com, is fishy. It certainly stinks.
(10/2/2009: Video link updated. For the video, click here.)
In fact, even as I write this, I am being forced to eat a veggie pannini at Stagecoach Coffee in Cooperstown so I can use their free WiFi to get to my blog to post this on my lunch hour. As you can see in the video, accessing my blog via HughesNet "normally" results in a DNS Lookup Error. However, there is nothing wrong with the blog, as can be demonstrated with DownForEveryone, which I demonstrate in the video.
I have reported this problem to HughesNet but they tell me it must be a problem with my web site or web hosting company. Obviously the problem is NOT with my web site or host. I am pretty sure the problem is HughesNet DNS. I even demonstrated this to HughesNet by running Anonymizer which, as shown in the video, intercepts the HughesNet DNS and makes my blog accessible over the very same HughesNet connection that said "DNS Error."
My speculation that this problem occurs because I am frequently critical of HughesNet, on this and other blogs, is indeed speculation. But you don't have to be ultra-paranoid to think it mighty strange that my HughesNet connection, which can reach Google.com but not Cobbsblog.com, is fishy. It certainly stinks.
Why Satellite Internet Is Not Really Broadband
February 08, 2009 Stephen Cobb
I recently posted a review of HughesNet satellite Internet service over at DSLReports. You may need to sign up to read it--which is totally worth the effort, DSLReports is a great source of info and news for bandwidth hungry net surfers--but I am also posting it here for ease of access:
Pros "Downloading is quite fast (but capped)"
Cons "Poor latency, 13Gb monthly cap, costly, flaky DNS, not true broadband"
Despite the fact that there is Verizon fiber optic at the end of my drive and Road Runner cable about 3 miles away, I cannot persuade anyone to run a broadband line to our home/office near Cooperstown in upstate New York (unless I pay $1,000 per month for a T1).
So, we pay HughesNet $80 per month even though it does not fit my definition of broadband (e.g. does not support VoIP, VPN or watching Netflix on demand movies).
Although traffic is fast enough when it gets going (from 1 to 1.5Mbs down) the latency is terrible (around 500ms, way slower than dialup) and if we exceed 435 megabytes downloaded in a day we are stuffed for 24 hours (Hughes actually slows your connection down to dialup speed--a death sentence if your boss wants you to take a quick look at his big deck of Powerpoint slides).
I should point out that the latency is not the "fault" of HughesNet but rather an unsolvable limitation when sending signals into space and back. This creates a huge overhead for things like logging into your bank account (what takes 20 seconds on true broadband takes 70 seconds on satellite). Doing online bill payment becomes a very tedious chore.
Hughes warns you not to try VoIP or VPN because of the latency, but does not make this clear in their TV ads. They also fail to give sufficient warning about the practical effect of bandwidth limits. For example, recent automatic operating system upgrades from Apple and Microsoft have both blown out our daily limit. Needless to say you have to turn off automatic OS upgrades, which potentially puts your system at risk.
HughesNet does offer a form of unlimited download, limited to between 3AM and 6AM. But we have found the speed and connection to be flaky when using this "feature." For example, you set up your download manager to get that big 600Mb file from your boss at 3AM but the connection flakes out and when you get up at 8AM you find most of the file arrived between 6 and 7 thus blowing out your allowance for the day.
There is also a problem with DNS flakiness (as reported by others in this forum). Random sites report DNS lookup errors but they are online. This was particularly weird when I found I could not get to my own web site over the HughesNet DNS servers for well over a week. If I used alternative DNS over Hughes, like running Anonymizer, I was able to see my site, as were friends on other ISP connections. I have a video of that issue here.
As a geek I am still amazed that I have a satellite uplink hanging off my porch that actually sends and receives, but that does not make up for the painful price/performance ratio and vicious bandwidth caps.
After a year on HughesNet I am devoting every spare moment to exploring my options (like getting that T1 and blasting WiMax out to all my neighbors--who have the same problems I do with satellite).
Bottom Line: "Should not be sold as broadband (no VPN, VoIP, OS upgrades, or movies)"
Pros "Downloading is quite fast (but capped)"
Cons "Poor latency, 13Gb monthly cap, costly, flaky DNS, not true broadband"
Despite the fact that there is Verizon fiber optic at the end of my drive and Road Runner cable about 3 miles away, I cannot persuade anyone to run a broadband line to our home/office near Cooperstown in upstate New York (unless I pay $1,000 per month for a T1).
So, we pay HughesNet $80 per month even though it does not fit my definition of broadband (e.g. does not support VoIP, VPN or watching Netflix on demand movies).
Although traffic is fast enough when it gets going (from 1 to 1.5Mbs down) the latency is terrible (around 500ms, way slower than dialup) and if we exceed 435 megabytes downloaded in a day we are stuffed for 24 hours (Hughes actually slows your connection down to dialup speed--a death sentence if your boss wants you to take a quick look at his big deck of Powerpoint slides).
I should point out that the latency is not the "fault" of HughesNet but rather an unsolvable limitation when sending signals into space and back. This creates a huge overhead for things like logging into your bank account (what takes 20 seconds on true broadband takes 70 seconds on satellite). Doing online bill payment becomes a very tedious chore.
Hughes warns you not to try VoIP or VPN because of the latency, but does not make this clear in their TV ads. They also fail to give sufficient warning about the practical effect of bandwidth limits. For example, recent automatic operating system upgrades from Apple and Microsoft have both blown out our daily limit. Needless to say you have to turn off automatic OS upgrades, which potentially puts your system at risk.
HughesNet does offer a form of unlimited download, limited to between 3AM and 6AM. But we have found the speed and connection to be flaky when using this "feature." For example, you set up your download manager to get that big 600Mb file from your boss at 3AM but the connection flakes out and when you get up at 8AM you find most of the file arrived between 6 and 7 thus blowing out your allowance for the day.
There is also a problem with DNS flakiness (as reported by others in this forum). Random sites report DNS lookup errors but they are online. This was particularly weird when I found I could not get to my own web site over the HughesNet DNS servers for well over a week. If I used alternative DNS over Hughes, like running Anonymizer, I was able to see my site, as were friends on other ISP connections. I have a video of that issue here.
As a geek I am still amazed that I have a satellite uplink hanging off my porch that actually sends and receives, but that does not make up for the painful price/performance ratio and vicious bandwidth caps.
After a year on HughesNet I am devoting every spare moment to exploring my options (like getting that T1 and blasting WiMax out to all my neighbors--who have the same problems I do with satellite).
Bottom Line: "Should not be sold as broadband (no VPN, VoIP, OS upgrades, or movies)"
From Warm Engine to Hot Laptop: Saturdays now and then
January 31, 2009 Stephen Cobb
So, I spent this Saturday fixing things. First there was the font problem with my blog, a classic case of a web site looking fine in every browser but Internet Explorer. I finally cracked the right code in the css file to get it to look right in IE as well as the other browsers (change font size from 60% to 10pix).
Then there was the problem of actually getting to my web site, which has been "off the radar" lately where radar = surfing on a HughesNet satellite connection. I am writing this post by running Anonymizer and routing my browser through their servers because Hughes obviously has a serious DNS problem that I am not going to solve by calling their tech support folks in India. All of which got me thinking about my how my Dad spent his Saturday mornings...
Then there was the problem of actually getting to my web site, which has been "off the radar" lately where radar = surfing on a HughesNet satellite connection. I am writing this post by running Anonymizer and routing my browser through their servers because Hughes obviously has a serious DNS problem that I am not going to solve by calling their tech support folks in India. All of which got me thinking about my how my Dad spent his Saturday mornings...
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