Hughes Satellite Internet

And why it’s not as modern as its marketing suggests.

I recently found myself in a situation where I needed a faster internet connection in a remote location (other than an ADSL line) and had to look at options. The DSL line is 1.5mb and is being used as a comparison to the satellite. I weighed the various different satellite internet subscription options, and after reading hundreds if not thousands of reviews decided on HughesNet’s Gen4 PowerMax plan.

Speed

First off, the speed when it’s available is quite fast (1gb in 16 minutes) compared to ADSL 3mbps lines. During daily summer thunder storms it’s not completely off, but it does have quite a degraded signal. The internet satellite providers such as Hughes limit the speed of their connection. These limits come in a couple of forms, one of which is the physical limitations set on the unit itself. Having a 10/100 ethernet port, this would be the expected limit. The connection marketing suggests that the limits are set to 15mb/s however in our tests we’ve noticed around 10mb/s the unit shuts itself off and then synchronizes after about 30 seconds. If the connection doesn’t approach the system speed limits, it appears stable for a time.

Allowances

I’m not entirely sure about their reasoning, but Hughes sets a limit on the amount of bandwidth with what they call “allowances.” These allowances are really the downfall of the system. The timeframes for the allowances are between 2am and 10am for businesses with 20gb available during normal business hours and 25gb after hours. Any real business is not going to wait for the late night download period once they’ve exhausted their bandwidth for the day. For personal accounts 2am and 8am are the bonus hours and 8am to 2am regular hours with limits of 20gb each. The units do not provide consistent connections during “bonus hours.” This suggests that the system infrastructure needs to be upgraded to handle all of the requests for downloads overnight… that or Hughes knows this and is causing this limit on purpose. Either way it’s bad. In contrast, most high-speed internet connections such as DSL, Cable, and Fiber have much higher limits on the amount of suggested bandwidth.

A limit of 40gb per month seems as though someone could download quite a bit of data. The internet has changed however, so modern users who download multi-gig software updates and service packs and use something like IMAP to access their e-mail accounts on multiple devices (iPads, iPhones, computer e-mail, etc), will find themselves running out of bandwidth rather quickly. Most electronics do not allow downloads to happen overnight. While some plugins exist to schedule downloads overnight for PCs, in our tests we’ve noticed the system becomes unstable overnight and never completes a download (or upload) over 500mb after 2am. If IMAP is downloading the same e-mail on multiple devices at once there is a significant hit. Additionally sending an e-mail is also a multiple hit because the bandwidth limits are imposed for the SMTP transmission of the message to the mail server, the copying of the sent message to the IMAP folder, and the downloading of the sent message onto other devices on the connection. Web mail seems to be a good solution for this if you a strong web mail client is installed on the mail server.

Additionally during our first month we realized that poorly programmed web pages that constantly refresh data with meta refreshes and AJAX consume the bandwidth at an astronomical rate. Internet videos such as YouTube and Lydia.com seem to download reasonably well by downloading a cache and then playing. Streaming connections such as VoIP and Video conferencing dos not work well at all and additionally obliterate the monthly allowance for the connection. VoIP communications are clear in-bound but sound like "someone talking through a fan" on the other end.

DNS, caching, and other smoke and mirrors tricks

In the remote location I’ve resorted to running a DNS caching server over the ADSL line because the initial 30 second delay between typing in a domain name and waiting for the HughesNet Gen4 system to return an answer was painfully slow. Also this connection’s caching server has to run over the ADSL in my situation because any requests to the Root Servers from the system are blocked by the satellite’s firewall unless you use the service's default DNS servers. Additionally things like SSH and PPTP protocols also appear to be filtered and blocked. Any attempts at SMTP over port 25 are also blocked, but SMTP over SSH or TLS work. The Gen4 uses its own caching system to deliver pages seemingly quickly, however these pages aren’t always up-to-date, so they may need to be reloaded (requiring twice the bandwidth because they still penalize for the serving of the cached page).

IP address changing

Having to connect with the unit to any website or connection where a whitelisted IP address is required is excruciating. Over the course of one attempt at communication with a remote server I received no less than 4 different IP addresses in different ranges from my unit. These 4 ranges appear to be the usual addresses for the connection and have not changed over the course of a month. Also by whitelisting the reverse look-up domain name I was able to save myself some trouble, however this opened up the servers where the whitelists exist to worse security for the duration of the connection.

Tech Support

HughesNet’s extremely polite telephone tech support staff are not familiar with the units at all. The person we spoke with on the phone was not familiar with what a satellite dish was, much less the setup. They were only reading from a script. In our situation someone accidentally moved the dish, which prompted a Saturday afternoon call to their support staff (in India). Upon the initial interchange it was made clear to the satellite support staff that the dish had been moved and that we simply needed the angles and settings for realigning the dish. The support staff after 45 minutes of trying to determine why they couldn’t access the device remotely suggested that we enter a hidden interface on the unit ourselves (192.168.0.1 click the little gray “i” in the header) to retrieve the information from the unit. After seeing this information I was able to use the tools on the transmitter itself for realigning the dish (with physical socket wrenches)… which took another 45 minutes. Connecting to the transmitter using a cell phone over wifi made the process of dish alignment much simpler.

Final Notes

Overall, my experiences with the satellite have been somewhat different from most of the users who have a satellite alone since I am able to rely on the DSL in the event the satellite is down. Since I quickly exhausted my monthly allowance, had I not had a DSL line at my disposal I would have been dead in the water. I would suggest HughesNet Gen4 only as a last resort when all other options (cellular included) have been exhausted. For the brave, the speeds are immense and there is some level of anonymity since it’s not directly tied to a physical location.