-------------------------------------------------------
Wait- you mean if the ISA is not a member of any domain, that you can
create LDAP Authentication Server sets to authenticate to a "foreign"
domain? Doesn't that mean credentials will be passed in the clear in
that case??
And we're not talking about cross-domain traffic "crossing ISA
boundaries" - this is just two different domains behind ISA.
t
-----Original Message-----
On Behalf Of Jim Harrison
Sent: Wednesday, October 10, 2007 8:40 AM
Subject: [isalist] Re: Looking for pitfalls
-------------------------------------------------------
That's not true either; ISA can use LDAP to authenticate foreign domain
accounts without being a member of either - that's exactly why we added
LDAP auth.
It's the cross-ISA domain traffic that makes it nearly impossible.
IOW, if there exists any form of cross-domain trusted traffic that
crosses ISA boundaries, you will have problems.
-----Original Message-----
On Behalf Of Thor (Hammer of God)
Sent: Wednesday, October 10, 2007 8:30 AM
Subject: [isalist] Re: Looking for pitfalls
-------------------------------------------------------
Not at all... it is only an "issue" if you need AD-based authentication
for both domains. If so, then you'll just need to create a trust (one
way will work just fine). What "cross-trust issues" are you referring
to?
t
-----Original Message-----
On Behalf Of JB
Sent: Wednesday, October 10, 2007 8:07 AM
Subject: [isalist] Re: Looking for pitfalls
-------------------------------------------------------
So.... All would agree that having two domains behind ISA 2006
creates enough complexity (for one who does not enjoy cross-trust
relationship between domains issues) for it to be impractical?
JB
On Oct 8, 2007, at 8:53 AM, Jim Harrison wrote:
-------------------------------------------------------
Actually, it's both.
Domain traffic across ISA is a great reason to increase your
illicit substance use.
Have a peek at the RPC-oriented fixes in ISA; nearly all of them
have been driven by domain scenarios; some because of RPC protocol
changes in the OS.
-----Original Message-----
Sent: Monday, October 08, 2007 8:33 AM
Subject: [isalist] Re: Looking for pitfalls
That's what I was going to say ;)
It's not "multiple domains behind ISA," it's the way you want trust
to work within those "multiple domains behind ISA."
If you don't have some sort of cross-trust relationship between the
domains, only users within the domain that the ISA server is a
member of can use rules that require user authentication (including
certificates).
t
________________________________
Sent: Fri 10/5/2007 12:49 PM
Subject: [isalist] Re: Looking for pitfalls
-------------------------------------------------------
the question of cross-ISA domain / forest traffic is gonna make you
drink (more).
-----Original Message-----
Sent: Friday, October 05, 2007 11:50 AM
Subject: [isalist] Re: Looking for pitfalls
-------------------------------------------------------
Ha! I'll brew a pot on your behalf and I already have the skittles
in my
desk drawer :)
-----Original Message-----
On Behalf Of JB
Sent: Friday, October 05, 2007 1:37 PM
Subject: [isalist] Re: Looking for pitfalls
-------------------------------------------------------
Brilliant!!!
How do I send you a pot of coffee and bag of skittles? ;-)
On Oct 5, 2007, at 11:28 AM, Thomas W Shinder wrote:
-------------------------------------------------------
Sounds like an excellent scenario for an article! I'll pound it out
this
weekend.
Thanks!
Tom
-----Original Message-----
On Behalf Of JB
Sent: Friday, October 05, 2007 12:12 PM
Subject: [isalist] Looking for pitfalls
I would like to indulge the minds of ISA List on the pitfalls of
having
two separate networks/domains behind one ISA 2006 firewall.
The main question: How does authentication in ISA 2006 work with two
domains?
Any thoughts would be greatly appreciated - I should probably
rephrase
this ;-)
Scenario:
Both domains are Windows 2003.
Both domains have Exchange servers publishing OWA etc...
Both domains have users requiring RDP and VPN access All users except
admins are not allowed into opposing network
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