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Re: [seul-edu] Opportunity to make a difference
> A number of schools have set up their own unauthorized LANs with local
> servers. It's my understanding that there are several different versions of
> Windows being used on these. In some cases, whoever set them up put in DHCP
> servers, but either didn't know or didn't care about how to make sure that
> acceptable IP addresses were being issued. [...]
> Since some of these have been running for quite a while, he doesn't want to
> have to order them to disconnect their LANs from the Internet.
Don't disconnect them - just firewall them so that they can only connect to
the outside world if they're using the correct IP addresses.