[K12OSN] Best solution for Internet access, control, and caching?
jthomas at bittware.com
Fri Dec 12 01:09:24 UTC 2008
Joseph Bishay wrote:
> How is everyone doing?
> We're revamping our Church network here and a new situation has
> arisen. Our network has both an k12LTSP server handling around 20
> clients, and several standalone Window and Linux machines that need
> Internet access as well. We have a DSL connection with 5 static IPs.
> I've read about Squid/Squidguard, IPCop, Dansguard, smoothwall, and
> lots of other stuff and it's all starting to blur. I'd like to have
> the following:
> 1) Ability to log who (client or standalone) accessed what
> 2) Ability to block elementary students from accessing inappropriate sites
> 3) Ability to allow certain computers unfettered access to any site
> 4) A caching mechanism so common sites the whole class runs can be
> faster (is this needed? At some point is used to be all the rave)
> 5) Ability for someone remotely to connect to the LTSP server or one
> of the the other Linux machines for administration.
> 6) Do my laundry :)
> I know some products do some things but I don't understand what does
> what. I understand this would have to reside on a standalone machine
> and I have plenty of older computers that I can slap a couple of
> network cards into so that side is no problem.
> I look forward to your always-useful feedback.
> Thank you
> K12OSN mailing list
> K12OSN at redhat.com
> For more info see <http://www.k12os.org>
Squid is a web caching proxy, so that will handle requirement 4.
Squidguard in a squid plugin that will do filtering (Dans guardian is
another filter, but I haven't used it). squidguard is highly
configurable, and it will log who goes where. You can specify time
periods, ip addresses, usernames (though I never tried that). It
operated off blacklists and whitelists. I really liked it and am
getting ready to deploy it on my network. When I get time.
For remote admin, use ssh. squid and squidguard can both be managed
from the command line, so ssh will work just fine for that.
Jim Thomas Principal Applications Engineer Bittware, Inc
jthomas at bittware.com http://www.bittware.com (603) 226-0404 x536
I'm a man. But I can change. If I have to. I guess. - Red Green
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