Tirla Adrian wrote:
Hello,
I`m currently one of the network administrators of a 3000+ students
and i have some issues maintaining security, authentication ... and
quality of service ...
1. For authentication you may use something like:
http://horatio.sourceforge.net
2. Block outgoing connection on ports like: 25, 445, 137-139, block
multicast, broadcast and bogons.
3. To save bandwidth use transparent proxy.
4. Limit each IP to a maximum bandwidth using HTB and especially limit
NAT translation per IP to a reasonably small amount ( 32 should be fine
if you are not allowing P2P).
--
Best regards,
Adrian Minta MA3173-RIPE, MA314-ROTLD, www.minta.ro
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