Cleanup leases?

[Simon Hobson]

David W. Hankins wrote:

>Since this configuration parameter can be scoped, it might not be
>a bad idea to select long times for static populations (employee
>networks?) and short times for highly dynamic populations (student
>or guest networks?).

That's what I had at my last job - 21 days for "our own" stuff, and a 
separate pool offering 8 hour leases to visitors.