Security Basics mailing list archives

Re: Managed switches outside firewalls?


From: Hari Sekhon <hpsekhon () googlemail com>
Date: Wed, 30 May 2007 09:34:14 +0100

no. In fact I've decided to just stick with unmanaged switches outside the firewall for safety and I can't think of any feature that I will need to have a managed switch for.

I'm not intending to port mirror and outside port or anything.

-h

Hari Sekhon



Buz Dale wrote:
Can you put the management port on a dedicated VLAN and run a separate
physical link to it using RFC 1918 addresses?

Buz

On 5/29/07, Hari Sekhon <hpsekhon () googlemail com> wrote:
Hi,

   I need to get some new switches outside of my firewalls, which means
that they will have publicly accessible IPs if they are manageable switches.

I'm not quite sure what security stance to take on this. I know I can
restrict the management interface to  certain IPs,  but I'm still not
sure if this is asking for trouble to have switches will accessible IPs.
Perhaps I should use a dumb switch and forgo any management features...

Do any of you guys have policies for this (like unmanaged switches
outside firewalls and managed ones inside)?

Any thoughts and suggestions welcome.

-h

--
Hari Sekhon






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