[squid-users] Filtering by User-Agent (and URL)

We'd like to configure Squid (or something else) to
control access by certain user-agents (IE) to certain URLs (the
Internet...). Ideally this would work as a transparent proxy.

Is this possible in Squid? Is this possible in other software ?
We don't recessarily need the caching ability (our users seem to get
pages from all over the place, and our hit rates were never that
spectacular).

-- 
Andrew Daviel, TRIUMF, Canada
Tel. +1 (604) 222-7376
security@triumf.ca