Re: SPN problems?

Why use port 8080? Just run the ISAPI filter and have tomcat service
specific extensions (jsp) all managed through IIS. There is no reason to
use different port numbers when IIS will ship off to Tomcat depending on the
extension. We do this all the time without incident.

--
Paul Bergson
MVP - Directory Services
MCTS, MCT, MCSE, MCSA, Security+, BS CSci
2008, 2003, 2000 (Early Achiever), NT4

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"gonzo" <gonzo@xxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:009144f9$0$27101$c3e8da3@xxxxxxxxxxxxxxxxxxxx
Hello,

There is a web application that uses .NET (IIS) and Java (Tomcat)
application servers (some users prefer one variant to another).

The problem is when configuring Single Sign-On for this application with
Active Directory as authentication service. Both variants use some Service
Principal Names to set-up SSO, and eventually there is some sort of
conflict between them. Each variant can be configured separately with no
problem, but when I try to make them work together they both fail.

IIS and Tomcat run on the same machine.

My first thought is: should I pay special attention when setting SPNs with
such configuration, ie. two web services running on the same machine, IIS
on port 80, Tomcat on port 8080? I realize what I write is a bit vague,
but I am starting to deal with the problem. Maybe someone have dealt with
similar problem?

Any thoughts would be greatly appreciated.

thank you,
gonzo


.

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