RE: ISA 2004 on VMWare ESX

  • From: "Han Valk" <Han.Valk@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 22 Jun 2005 15:43:22 +0200

Exactly, in the lab..., not production. Google for VLAN hopping, VLAN
security. Cisco has a paper where they describe not to this in production. 

> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] 
> Sent: Wednesday, June 22, 2005 15:27
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA 2004 on VMWare ESX
> 
> http://www.ISAserver.org
> 
> What's the problem with VLANs and ISA?
> I use this in my lab with great success...
> 
> -----Original Message-----
> From: Han Valk [mailto:Han.Valk@xxxxxxxxxxxxxxx] 
> Sent: Tuesday, June 21, 2005 10:36 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: ISA 2004 on VMWare ESX
> 
> http://www.ISAserver.org
> 
> Stefaan,
> 
> Since ESX uses virtual switches and VLAN's to separate the different
> networks
> I would not recommend using it for any firewall application. I would
> never
> use VLAN's to separate trusted and untrusted networks. 
> Allthough I have
> not
> seen anybody perform VLAN hopping there are papers that 
> describe ways to
> do
> it.
> 
> Regards,
> Han. 
> 
> > -----Original Message-----
> > From: Stefaan Pouseele [mailto:Stefaan.Pouseele@xxxxxxx] 
> > Sent: Tuesday, June 21, 2005 20:44
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] ISA 2004 on VMWare ESX
> > 
> > http://www.ISAserver.org
> > 
> > Hey guys, 
> > 
> > One of my colleagues has a new toy 'VMWare ESX'. The goal is to
> > virtualize as many servers as possible. The question is now is it
> > advised to install ISA 2004 on VMWare ESX or should ISA 
> 2004 be placed
> > on his own server? 
> > 
> > Thanks,
> > Stefaan
> > MVP ISA Server
> > http://www.isaserver.org/Stefaan_Pouseele/
> >  
> > 
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