Re: Can I use multiple ISP's
- From: "Jim Harrison" <jim@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Wed, 19 Nov 2003 13:15:03 -0800
The only problem with this is licensing...
Plus, his request was to separate incoming and outgoing traffic across them.
This is a TCP/IP impossibility.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://www.microsoft.com/isaserver
http://isaserver.org/Jim_Harrison
http://isatools.org
Read the help, books and articles!
----- Original Message -----
From: "cismic" <cismic@xxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Wednesday, November 19, 2003 12:10
Subject: [isalist] Re: Can I use multiple ISP's
http://www.ISAserver.org
Hi All,
How about 2 different ISA machines with 2 different ip address coming in
and the same dmz zone?
ISA--\
DMZ--ISA
ISA--/
I'm working on this as a test and so far seems to work.
Joseph
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Wednesday, November 19, 2003 6:17 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Can I use multiple ISP's
http://www.ISAserver.org
You can't split traffic like that anyway.
The ISP you send on is the one that you will receive the reponses from.
The ISP that you receive from better be the one you respond to, or
you'll be "IP-spoofing" the remote host.
If you want two ISPs for failover, ISA can't do that. You need a
software (rainfinity.com/rainconnect) or hardware (switch / router)
solution.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Wed, 19 Nov 2003 12:47:53 +0530
"Ramakrishna Y" <ram@xxxxxxxxxxxx> wrote: http://www.ISAserver.org
Hi Harrison,
I did not understood "Isa can't do this without help" ? If I have a
network which is working with 2 ISP's, by putting the ISA server, will
it work or not. Because I want to use the Routing & Remote access
functionality and want to get this functionality. So 1 ISP will provide
Uplink and other will provide the downlink. So this is my senerio.
Please clarify me..
Regards
Ram
----- Original Message -----
From: "Jim Harrison" <jim@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Wednesday, November 19, 2003 10:19 AM
Subject: [isalist] Re: Can I use multiple ISP's
> http://www.ISAserver.org
>
> http://www.rainfinity.com/rainconnect.
>
> Isa can't do this without help.
>
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
>
>
> On Wed, 19 Nov 2003 09:36:50 +0530
> "Ramakrishna Y" <ram@xxxxxxxxxxxx> wrote: http://www.ISAserver.org
>
> Hi,
>
> Iam planning to install ISA Server. I have a requirement that I have
> to
use 2 different ISP's for Up-link and Down-link. How can I configure it
thru the ISA server? Any links?
>
> Regards
> Ram
>
>
>
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