Security Basics mailing list archives
RE: Managed switches outside firewalls?
From: "Kenneth Klinzman" <kklinzman () tektegrity com>
Date: Wed, 30 May 2007 16:49:36 -0700
Some of the managed switches I have worked with make it possible to turn off management of the switch on certain ports. So if you have your router connected to a certain port you can turn off management of that switch for all ports but the one that comes from inside your network. Or if you have a internet drop in one of the ports make sure to disable management from that port and allow it from others. That is how a few of our public IP managed switches are setup and has been successful so far. -----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of ragdelaed Sent: Wednesday, May 30, 2007 1:56 PM To: 'Hari Sekhon'; security-basics () securityfocus com Subject: RE: Managed switches outside firewalls? Sorry if this was already posted, but why do you want to do this? Or what is the business justification for doing this? -----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Hari Sekhon Sent: Tuesday, May 29, 2007 4:57 AM To: security-basics () securityfocus com Subject: Managed switches outside firewalls? 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
Current thread:
- Managed switches outside firewalls? Hari Sekhon (May 29)
- RE: Managed switches outside firewalls? Dean Davis (May 29)
- RE: Managed switches outside firewalls? Dedric Ramsey (May 29)
- Re: Managed switches outside firewalls? Ansgar -59cobalt- Wiechers (May 30)
- Message not available
- Re: Managed switches outside firewalls? Hari Sekhon (May 30)
- Re: Managed switches outside firewalls? Bryan S. Sampsel (May 30)
- Re: Managed switches outside firewalls? Hari Sekhon (May 30)
- RE: Managed switches outside firewalls? ragdelaed (May 30)
- RE: Managed switches outside firewalls? Kenneth Klinzman (May 30)
- Re: Managed switches outside firewalls? Lars Braeuer (May 30)
- Re: Managed switches outside firewalls? Nathaniel Hall (May 31)
- <Possible follow-ups>
- Re: Managed switches outside firewalls? jc (May 29)
- RE: Managed switches outside firewalls? Nhon Yeung (May 30)