Re: RES: RE: Two external interface internet (Routing)
- From: "Jay" <jschwarzkopf@xxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 1 Dec 2003 13:30:48 -0500
Its more than technically functional. It works. And it is not a
workaround - it is a basic function of Microsoft networking - any networking
for that matter.
So while you may engage in semantics, Fabricio can now continue with his
configuration.
----- Original Message -----
From: "Jim Harrison" <jim@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Monday, December 01, 2003 1:25 PM
Subject: [isalist] Re: RES: RE: Two external interface internet (Routing)
> http://www.ISAserver.org
>
> Let's get some clarity here.
> ISA
> DOES
> NOT
> SUPPORT
> MULTIPLE
> PUBLIC
> INTERFACES
>
> ISA (Windows, really) will support multiple subnets on a single interface.
> ..so while your workaround is technically functional, your beginning
statement is patently false.
>
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
>
>
> On Mon, 1 Dec 2003 12:17:37 -0500
> "Jay" <jschwarzkopf@xxxxxxxxxx> wrote:
> http://www.ISAserver.org
>
> They're wrong. It's actually pretty easy to do.
>
> If I understand you correctly, all traffic should go through one ISP,
except
> that traffic destined for x.y.z.0 network. This might be useful if you
> wanted to dedicate an entire ISP bandwidth to a private remote office vpn
> for example.
>
> Join both ISP networks and your external nic into a switch.
> Add a second IP address to your external nic.
> Leave the default gateway on the primary IP.
> Add a route on your ISA server for only the 222.222.222.0 network.
>
>
> We've had this configuration with a failover script for 2 years. Actually
> with 5 remote offices vpn'd to external firewalls.
>
> ----- Original Message -----
> From: "Fabricio Tose" <fabriciotose@xxxxxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Saturday, November 29, 2003 2:00 PM
> Subject: [isalist] RES: RE: Two external interface internet (Routing)
>
>
> > http://www.ISAserver.org
> >
> > G´day all,
> >
> > Does everybody agree with the information below?
> >
> > Regards,
> > Fabricio Tose
> >
> > -----Mensagem original-----
> > De: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
> > Enviada em: sexta-feira, 28 de novembro de 2003 12:40
> > Para: [ISAserver.org Discussion List]
> > Assunto: [isalist] RE: Two external interface internet (Routing)
> >
> >
> > http://www.ISAserver.org
> >
> > ISA does not support more than one external interface. You would need a
> 3rd
> > party product for that.
> >
> > John Tolmachoff
> > Engineer/Consultant/Owner
> > eServices For You
> >
> > > -----Original Message-----
> > > From: Fabricio Tose [mailto:fabriciotose@xxxxxxxxxxxx]
> > > Sent: Friday, November 28, 2003 3:53 AM
> > > To: [ISAserver.org Discussion List]
> > > Subject: [isalist] Two external interface internet (Routing)
> > > Importance: High
> > >
> > > http://www.ISAserver.org
> > >
> > > G´day all,
> > >
> > > I work with ISA as NAT in my network and I have two external interface
> for
> > > internet.
> > >
> > > I´d like to have some help here:
> > > I need to connect to an especific network through only one of my
links.
> > > For example:
> > > Every time I access the network 222.222.222.0 255.255.255.0, it should
> be
> > > made through NEC2. And the access for any other network BUT
> 222.222.222.0
> > > 255.255.255.0, should be made through NEC1.
> > >
> > > Please, can somebody send me an article or site related to this
subject?
> > > It´s very important!
> > >
> > > Regards,
> > > Fabricio
> > >
> > >
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