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Building a Town-Wide LAN?

Posted by Cliff on from the just-think-of-the-lan-parties-you-could-have dept.

The Mainframe asks: "My town (Hanover, NH, home of Dartmouth College, the Dartmouth Medical School, and Dartmouth-Hitchcock Hospital, non-college population approx. 9K people, double that with the college) is conducting a feasibility study on building a town network. They'd like to deliver fiber to every home within town limits. This fiber will carry (certainly) the internet and (probably) cable-like television programming access. They're estimating that it will cost $40 per month per household. I just filled out and returned my survey (one sent to every Hanover household) in which they asked a number of questions like: 'What would your primary use of this service be?' and 'Would you be willing to pay $40 a month for this service?'. What reasons, other than the obvious benefit of having fiber to one's house, can you think of for making this kind of commitment to the infrastructure?

"I would imagine that there will be an enormous secondary benefit because we will become an attractive town to technically inclined people and businesses. At the same time, Is this a good idea? I, personally, think it would be wonderful, but (as an IT major) the technical challenges of laying fiber and maintaining a network to serve 9000+ citizens are mind boggling. Policy decisions, network abuse, outages, spam, filtering (god forbid), all nightmares that will require a dedicated, 24/7 network maintenance team. Any network engineers out there have any juicy morsels from their work on large networks?

I know the town manager, so I'd like to feed this discussion to her, after moderation has taken its toll (probably at a level of +3), so she can see what the technical community thinks."

2 of 304 comments (clear)

  1. Our town already has done it. by Anonymous Coward · · Score: 5, Informative

    My town, Glasgow, Ky, has already done this. There is a nice article about it here. More info at this link. At $26 monthly or $260 annually, its pretty nice. Service is also offered in most of the county. It's really quite nice, especially for a little town out in the middle of nowhere. : )

  2. Re:Why not use wireless? by theoddball · · Score: 5, Informative
    We do.

    The college has a policy that every square foot of campus should, in theory, be covered by fuzzy blanket of wireless signal. And I mean fuzzy in every sense--feel good, and the fact that sitting here in my dorm room I get no signal.

    The trick with this is that to cover all college land, we bleed over into the town a *lot*. And since it's an unsecured network (anybody who knows the SSID can join), a not-completely-insignificant portion of the town that surrounds the school gets free internet access.

    As for "a few access points", the number's well over a thousand just for the school, if memory serves right. The town (small as it is) is still way bigger than the school. Wireless APs are *not* cheap, especially ones that will mesh well into a large network.

    Something tells me this network is going to end up tied to the college, using BlitzMail (Dartmouth's own proprietary email system, which eats it.) Of course, speaking as a student, that wouldn't be all bad...there are things at every school that can't be accessed outside their LAN, and that'd make it easier to live off campus.

    On the upside, maybe that means they'd finally upgrade our non-I2 backbone. Heh.

    Closing thought: Strange that the first I hear of a local issue is via Slashdot...