From a post by Alex Angelopolous:
Here's some info that may be helpful. Most of it is contained in the
MSKB
article referenced below.
The first thing is, you should make sure you have the licensing
enhancements
hotfix installed:
Terminal Services Licensing Enhancements (Q287687)
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q287687
This will allow you to "lease" and recover licenses. If you have been
running
without it, you may need to "recover" licenses by contacting the
clearinghouse
in order to get the behavior described below.
With the TS Licensing enhancements installed, here is how licensing
behaves.
The first time you login to the TS, Win9x/Me/NT4 systems are issued a
temporary
license. On second login, this is converted to a "leased" license if
any
license tokens are available, with a 52-89 day duration. If none are
available,
the temporary license remains valid for 90 days.
Each time you connect to a TS, the expiration data of the workstation
lease
license is checked. If it is due to expire within the next 7 days, it
is
automatically renewed.
As you can probably see, this solves a lot of headaches for TS admins.
It is
definitely a more complex licensing model, but is akin to a model we
already
deal with (DHCP leases) and allows for significant population
turnover. Your
largest concern at any time is your projected 90-day user base, and
via the
mechanism of the temporary licenses, you are covered when you have
minor
overlap - so you don't need to worry if someone is issued a token on
their last
connection to your server. By the time a competing "replacement"
connection
could have its license expire, a token will have been returned to the
pool for
them.
---
Jeffrey Randow (Windows Net. & Smart Display MVP)
(e-mail address removed)
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