Great Circle Associates Firewalls
(October 1997)
 

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Subject: Protecting Novell Servers
From: Peter Morissey <ppmorris @ syr . edu>
Date: Thu, 02 Oct 1997 15:13:56 -0400
To: firewalls @ greatcircle . com, firewalls-digest @ greatcircle . com

What are some good solutions for protecting Novell servers?

We have a 100mbps Novell server farm and 10 megabit
networks that have individuals that we need to deny access
to some of the servers.

Is there a TCP Wrapper equivaent for Novell servers?

Are there firewall solutions that perform well at 100mbps?

We know we can do this on our Cisco7513, but are afraid
that it will have a significant performance hit on the whole
router. If Cisco supported Netflow for IPX, this might be
a possibility.

The Karlbridge products would probably do what we want,
which is to prevent devices on one network from accessing
servers on another network. We can't deny access from the
whole network because there are usually a few devices that
we want to give access to servers on the target network.

Wit the Karlbridge we would have to have one for each of
the 10 megabit network that we are denying access from,
and given how difficult it is to manage and configure the
Karlbridges, this is not an option.

Pete M.


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