RE: ISA server configuration with multiple internals network.

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Raould,

Have you configured all internal VLANs as internal network within ISA?
Have you configured these permanent default routes on the ISA server, with
the correct interface ID and the correct VLAN details?

By the looks of it, you're facing a routing issue, but maybe you can
elaborate a bit further on 'what's not working'!?

Not setting the default gateway on the internal NICs is fine and preferred.
The external interface has the default gateway. Internal networks should be
defined using routes.

Regards,

Ronald

"Raould" wrote:

HI,

Here is my situation,

1---I have 6 internals network defined behing ISA
2---A trunk link is attached to a GiG interface to the ISA server, this link
carry all the 6 internals network to the ISA server.
4---I have another link to the external
6---All the internals vlan are defined in a cisco catalyst 6500 serie and
extended to the access switches where hosts are connected, no routing
interface are defined on the 6500, meaning it is only layer 2.
3---Using the Intel Card software, i have created a vlan interface of all my
internal network on the ISA server
5---For each vlan interface i have setup the ip address appropriate ip per
vlna interface without a gateway.

Problem: for each of vlans i have setup a permenant default route but it is
not working.

Question:
Has anyone either comme to this kind of setup, how can i get this setup to
work.
I am looking more specifically on how i have to setup the interfaces and
routing in ISA to get all this working.

Comments:

for the default gateway setup for each vlan, i have left these empty as
Windows have a lot of problem to find its route when multiple gateway are
defined on the box.

Thank you for any suggestion, references, help.

Ralph

.

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